Point Forecast Matrices
Issued by NWS Denver/Boulder, CO

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Point Forecast Matrices
National Weather Service Denver/Boulder CO
402 AM MDT Thu May 15 2025

COZ040-152200-
Denver-Denver CO
39.73N 104.96W Elev. 5325 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      72          45          73          49          76
Temp             46 56 67 70 67 58 53 48 45 55 66 72 71 63 57 53 50 58 71 75 71
Dewpt            28 29 24 24 26 29 30 30 28 27 22 23 25 28 31 32 33 32 29 29 33
RH               49 35 19 18 21 33 41 49 51 34 18 16 18 26 37 44 52 37 21 18 25
Wind dir         SW  W NW NW NW NW  W SW  W  W NW NW NW NW SW SW  W  E  E NE NE
Wind spd         10 16 14 17 14  9  6  6  5  8 10 11 10  5  4  3  3  3  5  6  8
Wind gust           27 25 29 25                   21 21                   17
Clouds           FW FW FW B1 B1 B1 B2 SC FW FW FW SC B1 B1 B1 B1 SC SC SC B2 B2
PoP 12hr                     20          10           5           0          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S
Tstms                                                                      S


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            48    77      48    71      44    69      46    75
Temp          57   49 72 73 57   49 69 66 53   45 64 67 54   47 71 73
Dewpt         40   39 31 29 37   36 32 35 39   38 33 31 35   35 29 28
PWind dir           W     S       W    NE       N     N       W    NW
Wind char          LT    GN      GN    LT      LT    GN      LT    LT
Avg clouds    B2   SC SC B1 B1   SC SC B2 B2   B1 B1 B1 SC   FW FW FW
PoP 12hr           10    30      30    60      40    30      10    10
Rain shwrs                C  C    S  S  L  C    C  C  C
Tstms                     S  S          C  C          S

$$
COZ039-152200-
Boulder-Boulder CO
40.02N 105.25W Elev. 5302 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      68          42          71          47          72
Temp             43 52 63 67 63 53 49 45 42 53 64 69 69 59 54 50 47 56 67 71 68
Dewpt            28 31 29 29 29 31 30 30 28 28 27 26 28 31 32 32 33 34 35 35 36
RH               55 44 27 24 27 43 48 55 57 38 24 20 21 34 43 50 58 43 30 27 31
Wind dir          W  W  W  W  W  W  W  W  W  W NW  W  W  W  W  W  W  E  E SE  S
Wind spd         25 29 24 21 17 12  9  9  8  8 10 11 10  6  4  4  3  3  4  5  6
Wind gust        41 55 39 34 29 24             20 21 23
Clouds           FW FW FW SC B1 B1 B1 SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B2 B2
PoP 12hr                     20          10           5           5          30
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                            C  C
Tstms                      S                                            S  C
Wind chill       34
Min chill        32    34                35    38


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            47    72      46    68      44    67      46    73
Temp          54   47 69 69 54   47 66 63 51   45 62 65 53   47 68 70
Dewpt         40   37 38 35 38   34 36 36 38   37 36 33 35   34 32 30
PWind dir          SW     S       W    NW      NW    NW       W    NW
Wind char          LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B2   B1 B1 B1 B1   B1 B1 B2 B2   B2 B1 B1 SC   FW FW SC
PoP 12hr           10    40      40    70      50    40      10    20
Rain shwrs                C  C    C  C  L  C    C  C  C  S          S
Tstms                     C  S          C  C          C  S          S

$$
COZ039-152200-
Longmont-Boulder CO
40.17N 105.11W Elev. 5023 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      69          42          73          46          74
Temp             44 54 65 68 64 55 50 44 42 54 66 72 70 60 55 49 46 55 69 73 70
Dewpt            33 33 31 29 30 33 33 34 31 31 28 27 28 33 34 35 36 37 37 36 37
RH               65 45 28 23 28 43 52 68 65 41 24 19 21 36 45 58 68 51 31 26 30
Wind dir         SW  W  W  W  W  W  W  W  W NW NW  W  W  W  W NW NW  E SE SE  S
Wind spd         11 16 20 19 17 10  6  6  5  5  9 11  9  6  4  3  3  3  5  6  8
Wind gust              33 29 27                19 21 21
Clouds           FW FW FW SC B1 B1 B2 SC FW FW FW SC SC B1 B1 B1 SC B1 B1 B2 B2
PoP 12hr                     20          10           5           5          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                            C  C
Tstms                      S                                            S  C
Wind chill       38
Min chill        38                      37


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            46    75      46    69      44    69      44    74
Temp          54   46 70 71 54   47 67 64 51   45 64 67 51   45 69 72
Dewpt         43   41 42 39 42   39 37 38 40   40 38 35 38   37 35 31
PWind dir          SW     N       W    NW      NW     N      NW    NW
Wind char          LT    LT      GN    LT      LT    GN      LT    LT
Avg clouds    B2   B1 B1 B1 B1   B1 B1 B2 B2   B1 B1 B1 SC   FW FW SC
PoP 12hr           10    40      40    70      50    40      10    20
Rain shwrs                C  C    C  C  L  C    C  C  C             S
Tstms                     C  S          C  C          C             S

$$
COZ038-152200-
Fort Collins-Larimer CO
40.56N 105.07W Elev. 5000 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      69          42          72          44          74
Temp             43 54 64 67 65 56 50 45 42 54 66 71 69 59 53 48 45 54 67 73 70
Dewpt            32 34 32 30 30 32 33 32 31 31 28 27 27 31 33 34 36 37 36 36 37
RH               65 46 30 25 27 40 52 60 65 41 24 19 21 34 46 58 70 52 32 26 30
Wind dir          N NW  W  W NW NW NW NW NW NW NW NW NW NW NW NW NW SE SE  S  S
Wind spd         11 18 21 21 16 12  8  8  8  9 13 14 12  6  5  3  2  2  6  8  8
Wind gust           34 36 34 27             19 27 29 25
Clouds           FW FW FW B1 B1 B2 B2 SC FW FW FW SC SC SC SC B1 B1 B1 B1 B2 B2
PoP 12hr                     20           5           5           5          40
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                            C  C  S
Tstms                      S                                            S  C  S
Wind chill       37
Min chill        35    37                36


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            46    73      45    69      43    69      44    74
Temp          54   46 69 69 53   46 66 65 50   43 63 67 51   44 69 72
Dewpt         43   42 44 40 42   39 39 38 39   38 38 34 37   35 35 31
PWind dir          SE    SE      NW     E      NW    NW      NW     W
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2   B1 B1 B2 B1   B1 B1 B2 B2   B1 B1 B1 SC   FW FW SC
PoP 12hr           20    60      50    70      50    40      20    20
Rain shwrs     S          L  C    C  C  L  C    C  C  C  S          S
Tstms          S          C  C          C  C          S  S          S

$$
COZ041-152200-
Castle Rock-Douglas CO
39.38N 104.85W Elev. 6329 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      67          38          69          45          73
Temp             38 51 62 65 60 50 44 41 38 49 62 67 65 56 52 48 46 57 70 72 67
Dewpt            23 26 24 23 26 28 27 25 25 26 23 24 26 28 28 28 29 31 28 30 33
RH               54 37 23 20 27 42 51 52 59 40 22 19 23 34 39 46 51 37 21 21 28
Wind dir          W  W NW NW  W  W  W SW  W NW NW  N  N  N  S  S SW  S  S  S SE
Wind spd         13 14 13 12 12  8  5  6  6  8 10 10  8  4  4  4  4  5  8  8  6
Wind gust                                            18                19 19
Clouds           FW FW FW B1 B1 B1 B1 SC CL FW SC SC B1 B1 B1 B1 SC SC SC B2 B2
PoP 12hr                     10           5           5           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S
Tstms                                                                      S
Wind chill       30
Min chill        28    33                33    36


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            45    73      43    68      41    65      41    71
Temp          52   45 70 69 51   44 67 64 49   42 60 62 49   42 68 68
Dewpt         36   34 28 27 32   31 31 33 37   35 34 33 34   31 29 29
PWind dir           S     S      SW    SE       N     N       W    NW
Wind char          LT    GN      GN    LT      LT    GN      LT    LT
Avg clouds    B1   SC SC SC SC   SC SC B2 B2   B1 B1 B1 SC   FW FW SC
PoP 12hr           10    30      20    60      50    40      20    20
Rain shwrs                C  S    S  S  L  C    C  S  C  S          S
Tstms                     S  S          C  C          C  S          S

$$
COZ041-152200-
Kiowa-Elbert CO
39.34N 104.46W Elev. 6401 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      63          36          67          43          71
Temp             36 49 60 62 58 47 43 40 37 49 62 66 64 55 50 46 43 56 68 71 66
Dewpt            25 29 27 27 29 31 30 28 26 28 25 26 27 28 30 29 29 32 31 31 34
RH               64 46 28 26 33 53 60 62 64 44 24 22 24 35 46 51 57 40 25 23 30
Wind dir          W  W NW NW NW NW  W  W  W NW NW NW  N  N  S  S  S  S  S  S  S
Wind spd         13 18 16 13 13  8  8  9  9 11 11 11  9  4  4  5  6 10 12 12 10
Wind gust           29                                                 23 24
Clouds           FW FW FW B2 B2 B1 B1 SC CL CL FW SC SC B1 B2 B1 SC SC SC B1 B2
PoP 12hr                     10          10           5           5          20
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S  S
Tstms                                                                      S
Wind chill       27                   34 30
Min chill        27    32          38    29    34                38


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            42    72      40    67      37    63      39    69
Temp          50   42 69 68 49   41 66 64 45   38 59 61 46   40 66 66
Dewpt         38   38 31 29 34   33 34 34 38   35 36 34 35   32 32 33
PWind dir           S     S      SW     S      NW     N       W    NW
Wind char          LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B1   SC SC SC SC   SC SC B1 B2   B1 B1 B1 SC   FW FW SC
PoP 12hr           20    20      20    50      40    40      10    20
Rain shwrs     S          S  S       S  C  C    C  S  C             S
Tstms                     S  S          C  C          S             S

$$
COZ043-152200-
Greeley-Weld CO
40.42N 104.74W Elev. 4806 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      69          42          72          45          75
Temp             41 52 64 68 65 56 51 46 42 54 66 71 70 62 55 48 45 54 68 74 71
Dewpt            33 35 31 29 29 32 33 32 30 31 28 26 27 30 32 33 34 36 35 34 36
RH               73 52 29 23 26 40 50 58 62 41 24 18 20 30 41 56 65 50 29 23 28
Wind dir         NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N NE NE  E SE SE SE
Wind spd          9 13 19 20 17 12  9  8  6  9 12 14 12  8  5  4  3  3  6  9  9
Wind gust           24 36 33 29                24 27 24
Clouds           FW FW SC SC B1 B1 B1 SC FW FW FW SC SC B1 SC B1 SC B1 B1 B1 B2
PoP 12hr                     20           5           5           5          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              C  C  S
Tstms                                                                      S  S
Wind chill       35
Min chill        33    36                37


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            47    75      46    69      43    69      43    74
Temp          55   47 70 69 54   46 67 65 51   43 64 67 52   44 70 72
Dewpt         43   42 43 39 42   40 39 38 39   37 37 35 38   36 35 33
PWind dir           E     E       N     N       N    NW      NW     W
Wind char          LT    GN      GN    GN      GN    BZ      GN    GN
Avg clouds    B2   B1 B1 B1 B1   B1 B1 B2 B2   B1 B1 B1 SC   FW FW SC
PoP 12hr           20    50      50    60      50    30      10    20
Rain shwrs     S          C  C    C  C  L  C    C  C  C             S
Tstms          S          C  C          C  C          S             S

$$
COZ044-152200-
Fort Morgan-Morgan CO
40.26N 103.79W Elev. 4265 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      72          42          74          42          79
Temp             41 53 66 70 68 56 51 46 43 55 67 72 73 60 51 46 42 54 73 78 74
Dewpt            35 36 33 30 32 35 35 35 32 34 31 29 29 32 33 33 33 36 37 36 39
RH               79 52 29 22 26 45 54 65 65 45 26 20 19 35 50 60 70 50 27 22 28
Wind dir          W NW NW NW NW NW NW  W  W NW NW NW NW NW  E  E  E SE  S  S SE
Wind spd         14 23 24 23 20 11  9 10 11 17 19 17 12  8  5  5  4  6 11 12 11
Wind gust           36 40 34 33
Clouds           FW FW FW SC B1 B1 B1 SC FW CL FW SC SC SC SC FW SC B1 SC B1 B2
PoP 12hr                     10          10           5           0          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S  C
Tstms                                                                      S  S
Wind chill       33                      37
Min chill        32    36                36                      38


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            46    78      44    74      41    69      40    75
Temp          56   47 74 73 54   45 72 71 52   42 65 67 50   42 71 73
Dewpt         43   44 45 43 46   41 42 41 41   39 40 38 40   37 37 36
PWind dir          SE    SE      NE     N       N    NW      NW    NW
Wind char          GN    BZ      GN    GN      GN    BZ      GN    GN
Avg clouds    B2   B1 B1 B1 B1   SC SC B1 B1   B1 B1 B1 SC   FW FW SC
PoP 12hr           30    40      40    50      50    30      10    10
Rain shwrs     C          C  C    C  S  C  C    S  C  C
Tstms          S          C  C          C  C          S

$$
COZ045-152200-
Bennett-Adams CO
39.75N 104.42W Elev. 5489 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      67          41          69          46          74
Temp             42 54 63 66 61 51 47 44 42 53 63 68 68 57 53 50 47 59 72 73 69
Dewpt            29 30 27 27 29 31 31 29 27 27 25 25 26 28 30 30 30 32 31 32 34
RH               60 40 25 23 29 46 53 55 55 36 23 20 20 33 41 46 51 36 22 22 27
Wind dir          W  W NW NW NW NW  W  W  W  W NW NW NW NW  S  S  S  S SE SE  S
Wind spd         14 19 20 18 17 12 10 10 11 11 13 13 11  6  6  6  9 10 11 11 11
Wind gust           31 33    27
Clouds           FW FW FW B1 B2 B1 B1 SC FW CL FW FW SC B1 B1 B1 SC SC SC B2 B2
PoP 12hr                     10          10           0           0          20
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S  S
Tstms                                                                      S  S
Wind chill       34                   38 36
Min chill        32    35                36    39


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            45    75      44    69      40    66      42    71
Temp          53   46 71 71 51   45 67 64 49   41 61 64 50   44 68 69
Dewpt         40   40 34 30 37   37 35 37 38   36 35 34 36   34 31 31
PWind dir          SE     S      SW     E      NW    NW       W    NW
Wind char          GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B2   SC B1 B1 B1   SC SC B1 B1   B1 B1 B1 SC   FW FW FW
PoP 12hr           20    30      30    50      40    30      10    10
Rain shwrs     S          C  C    S  S  C  C    C  S  C
Tstms          S          S  S          C  C          S

$$
COZ048-152200-
Sterling-Logan CO
40.63N 103.20W Elev. 3937 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      73          42          73          40          78
Temp             43 55 66 70 70 57 51 45 42 54 68 72 71 58 50 43 40 54 72 78 74
Dewpt            35 36 33 29 32 35 36 34 32 34 33 29 28 31 34 34 33 36 36 34 38
RH               73 49 29 22 24 43 56 65 67 46 27 20 20 36 54 70 76 50 27 20 27
Wind dir          W NW NW NW NW NW  W  W  W NW NW NW NW NE NE SE  S SE SE SE SE
Wind spd         16 26 27 25 20 11  9 10 12 19 23 20 14  8  4  3  3  6 11 12 11
Wind gust           42 43 37 33                   31 25
Clouds           FW FW SC B2 B1 B1 SC FW FW CL SC SC SC SC FW FW SC B1 SC SC B1
PoP 12hr                     20          10           5           0          20
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                            S  S  C
Tstms                      S                                               S  S
Wind chill       35                      35
Min chill        35    39                35                      38


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            47    75      45    74      42    67      41    75
Temp          57   48 70 71 55   46 73 73 53   43 62 65 49   42 72 74
Dewpt         43   43 48 44 47   44 42 41 41   39 38 37 39   37 36 34
PWind dir          SE    SE      SE     N       N    NW      NW    NW
Wind char          GN    BZ      GN    GN      BZ    BZ      GN    GN
Avg clouds    B1   B1 B2 B1 B1   B1 B1 B1 B1   B1 B1 B1 SC   FW FW SC
PoP 12hr           40    50      50    50      50    30      10    10
Rain shwrs     C    S     C  C    C  C  C  C    C  C  C
Tstms          S          C  C    S     C  C

$$
COZ049-152200-
Akron-Washington CO
40.17N 103.21W Elev. 4688 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      70          42          72          42          76
Temp             42 53 64 68 67 54 49 44 43 54 67 70 70 56 49 45 43 56 71 75 71
Dewpt            33 34 31 28 29 32 34 33 30 31 28 24 23 28 30 31 30 34 33 31 34
RH               70 48 29 22 24 43 56 65 60 41 23 18 17 34 48 58 60 43 25 20 26
Wind dir          W NW NW NW NW  W  W  W  W NW NW NW NW  N  E SE SE SE  S SE SE
Wind spd         20 26 26 24 18 11 11 12 14 21 23 20 14 10  8  6  8 12 16 16 14
Wind gust        31 42 42 36 29             33 37 34 27                27 28 26
Clouds           FW CL FW SC B1 B1 SC FW FW FW FW FW SC SC FW FW SC B1 SC SC B1
PoP 12hr                     10          10           5           0          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    C
Tstms                                                                         S
Wind chill       33                   38 35
Min chill        33    35                34    38                37


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            47    75      45    72      41    65      41    72
Temp          55   48 71 71 54   46 70 71 51   42 61 62 48   42 69 70
Dewpt         41   43 43 38 44   40 38 35 40   37 36 34 37   36 33 32
PWind dir          SE    SE      SE     N       N    NW      NW    NW
Wind char          BZ    BZ      BZ    BZ      BZ    BZ      GN    GN
Avg clouds    B1   B1 B1 B1 B1   SC SC B1 B1   B1 B1 B1 SC   FW FW FW
PoP 12hr           30    40      40    50      50    30      10    10
Rain shwrs     C          C  C    S  S  C  C    C  C  C
Tstms          S          C  C          S  S          S

$$
COZ050-152200-
Sedgwick-Sedgwick CO
40.93N 102.52W Elev. 3579 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      71          43          71          38          75
Temp             44 53 64 69 67 55 50 45 43 55 66 69 68 54 47 41 38 51 68 74 72
Dewpt            40 40 36 33 35 38 38 37 35 37 35 33 31 33 34 34 34 37 37 38 40
RH               86 61 35 26 30 53 63 73 73 51 32 26 25 45 60 76 85 59 32 27 31
Wind dir          W NW NW NW NW NW  W  W  W NW NW NW NW  N  N NW SW SE SE SE SE
Wind spd         18 27 29 26 19 12 10 11 14 21 24 24 18  9  4  4  4  8 12 14 14
Wind gust           43 48 40 33                34 34
Clouds           SC FW SC B1 B1 B1 SC FW FW FW SC SC FW FW FW FW SC SC B1 SC B1
PoP 12hr                     20          10           0           0          10
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                                  C
Tstms                      S                                                  C
Wind chill       36                   39 36
Min chill        36    38                35                      33    37


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            46    72      47    75      42    65      40    74
Temp          55   46 65 69 56   48 73 72 53   43 61 63 49   41 70 73
Dewpt         41   43 49 46 49   47 44 43 41   40 39 37 38   37 37 36
PWind dir          SE    SE       E     N       N    NW      NW    NW
Wind char          GN    BZ      BZ    BZ      BZ    BZ      GN    BZ
Avg clouds    B2   B1 B2 B2 B2   B1 B1 B1 B1   B1 B1 B1 SC   FW FW FW
PoP 12hr           50    40      60    50      50    30      10    10
Rain shwrs     C    C  S  C  L    C  C  C  C    C  C  C
Tstms          C          S  C    C  S  S  C

$$
COZ051-152200-
Holyoke-Phillips CO
40.58N 102.30W Elev. 3747 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      73          43          72          39          76
Temp             44 56 67 71 70 56 49 46 43 55 68 72 70 57 48 42 40 54 70 76 73
Dewpt            39 39 34 31 33 37 37 36 34 36 33 32 30 33 35 34 34 36 36 36 39
RH               82 53 29 23 25 49 63 68 70 49 27 23 22 40 60 73 79 50 29 23 29
Wind dir          W NW NW NW NW NW  W  W NW NW NW NW NW  N  N  N  N SE SE SE SE
Wind spd         19 26 27 25 21 11 10 11 14 21 24 24 18  9  5  4  4  8 13 16 14
Wind gust        29 42 43 37 34                35 34
Clouds           SC CL SC B1 B1 SC SC FW FW FW SC FW FW FW FW FW SC SC SC SC B1
PoP 12hr                     20          10           0           0          10
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    C
Tstms                                                                         C
Wind chill       36                      36
Min chill        36    39                36    39                35


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            47    75      47    77      42    66      41    74
Temp          54   47 69 72 57   48 74 75 53   43 63 65 50   43 71 72
Dewpt         42   43 48 45 49   47 42 39 43   40 38 37 39   37 36 36
PWind dir          SE    SE      SE     W       N    NW      NW    NW
Wind char          GN    BZ      BZ    GN      BZ    BZ      GN    GN
Avg clouds    B1   B1 B2 B1 B1   B1 SC B1 B2   B1 B1 B1 SC   FW FW FW
PoP 12hr           50    40      50    40      60    30      20    10
Rain shwrs     C    C     C  C    C  S  C  L    C  C  C  S
Tstms          C          S  C    C     S  S             S

$$
COZ046-152200-
Limon-Lincoln CO
39.27N 103.67W Elev. 5407 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      67          37          70          39          75
Temp             38 54 63 65 63 50 45 39 37 53 65 69 68 53 48 42 39 54 70 75 71
Dewpt            27 29 26 25 28 32 32 29 26 28 23 22 24 28 28 27 28 33 31 30 31
RH               64 38 24 22 26 50 60 67 64 38 20 17 19 38 46 55 64 45 23 19 23
Wind dir         NW NW NW NW NW  N NW NW NW NW NW NW NW  N SE SE SE  S  S  S SE
Wind spd         11 19 16 14 12  8  8  8  9 13 13 13 10  5  4  4  5 10 14 17 14
Wind gust           33                                                 25 27
Clouds           FW CL CL B2 B2 B2 B1 SC CL CL FW FW FW SC B1 SC SC FW FW FW SC
PoP 12hr                     10          10           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill       31                      31
Min chill        29    32          39    30    33                34    38


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            41    77      41    72      36    64      37    71
Temp          52   42 72 74 52   42 71 70 47   37 60 61 44   37 68 69
Dewpt         39   41 35 24 35   34 34 31 37   35 36 34 36   34 32 31
PWind dir          SE     S      SW     S      NW     N      NW    NW
Wind char          GN    BZ      GN    GN      GN    BZ      GN    GN
Avg clouds    SC   B1 B1 SC SC   FW FW B1 B1   SC SC SC SC   FW FW FW
PoP 12hr           10    10      20    30      40    20      10    10
Rain shwrs                   S          C  C    S  S  S
Tstms                        S          S  S          S

$$
COZ047-152200-
Karval-Lincoln CO
38.73N 103.53W Elev. 5121 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      71          42          73          44          76
Temp             41 54 65 69 68 56 51 45 42 56 66 71 72 59 54 49 44 57 71 76 74
Dewpt            26 26 24 21 24 30 32 30 26 26 22 20 21 25 27 27 28 31 32 29 30
RH               55 34 21 16 19 37 48 55 53 31 18 14 14 27 35 42 53 37 24 18 20
Wind dir          W NW  W  W NW  N NW NW NW NW NW NW  N NE  E  E  E SE SE SE SE
Wind spd         11 16 10 13 14 13  8  9 10 13 11 10  9 10  8  6  6 10 16 18 19
Wind gust                                                                 28
Clouds           FW CL CL B1 B2 B2 B1 SC FW CL FW FW SC B1 B1 SC FW FW FW SC SC
PoP 12hr                      0          10           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill       34                      36
Min chill        34    37                36                      39


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            46    80      45    77      41    68      42    75
Temp          56   47 75 78 57   46 74 75 52   42 64 67 49   43 71 73
Dewpt         38   43 33 19 26   33 31 26 34   35 33 32 35   34 32 28
PWind dir           E     S      SW    SW      NW     N      NW    NW
Wind char          BZ    BZ      BZ    BZ      BZ    BZ      GN    GN
Avg clouds    SC   B1 SC SC SC   FW FW SC B1   SC SC SC SC   FW FW FW
PoP 12hr            5     5      10    20      30    20      10     5
Rain shwrs                              S  C    S  S
Tstms                                   S  S

$$
COZ035-152200-
Estes Park-Larimer CO
40.37N 105.52W Elev. 7638 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      55          33          59          37          63
Temp             33 40 48 52 51 42 38 36 34 42 52 56 58 47 43 39 38 50 61 61 57
Dewpt            25 26 25 25 26 26 26 25 23 23 22 23 24 27 28 27 28 30 28 30 33
RH               72 57 40 35 37 53 62 64 64 46 31 27 27 45 55 62 67 46 28 31 40
Wind dir          W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW SW SW  S
Wind spd         31 31 31 21 18 13 10 12 14 16 14 14 10  5  3  3  3  4  8  8  5
Wind gust        56 56 56 39 29             31 33 29 26                19
Clouds           SC FW SC B1 B1 B1 B1 SC FW FW SC SC SC SC SC B1 B1 B1 B1 B2 B2
PoP 12hr                     40          30          20          10          50
QPF 12hr                      0        0.02           0           0        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  C  C  S              S  S                    C  C  C
Snowshwrs               S  C  S  S              S
Tstms                   S  S                       S                    S  C  S
Wind chill       19 29 39       35 31 28 24 34
Min chill        17    20          30    23    25                34    38


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            38    62      38    57      37    57      39    62
Temp          44   39 62 57 45   39 57 54 42   39 53 55 43   40 59 59
Dewpt         33   29 31 33 33   28 30 32 31   30 30 29 30   27 26 25
PWind dir          SW     S       W     W      NW    NW       W     W
Wind char          LT    GN      LT    GN      LT    GN      GN    GN
Avg clouds    B2   B1 B1 B2 B2   B1 B1 OV B2   B1 B1 B2 SC   SC FW B1
PoP 12hr           30    70      60    90      60    60      30    30
Rain shwrs     C          L  L    C  C  D  L    C  C  L  C          C
Snowshwrs                         S  S  S       S  C
Tstms          S          C  S          C  S          C  S          C

$$
COZ036-152200-
Black Hawk-Gilpin CO
39.80N 105.49W Elev. 8071 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      56          33          58          39          61
Temp             33 40 50 54 52 41 37 35 34 42 53 57 56 47 42 40 39 50 60 58 54
Dewpt            22 22 21 21 22 23 24 23 22 19 18 20 23 25 26 26 25 25 24 27 32
RH               63 48 31 27 31 48 59 61 61 39 25 23 27 42 53 57 57 37 25 30 43
Wind dir          W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW SW  S SW
Wind spd         28 29 28 20 19 14 11 12 13 16 14 14 10  5  3  3  3  4  9  8  5
Wind gust        51 54 51 36 31             29 31 27 25                19
Clouds           FW FW FW SC SC B1 B1 SC FW SC SC SC B1 SC SC B1 B1 SC B1 B2 B2
PoP 12hr                     30          20          10           5          40
QPF 12hr                      0        0.01           0           0        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S                                         C  C  S
Snowshwrs                  S  S  S
Tstms                      S                                            S  C
Wind chill       19 29          33 29 26 25 34
Min chill        18    20          29    23    25                36    39


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            38    62      38    56      37    55      39    62
Temp          44   38 60 58 45   40 56 53 43   38 52 53 43   40 58 58
Dewpt         31   26 23 28 28   25 26 30 31   28 26 27 28   26 22 24
PWind dir           W    SW       W    NW      NW    NW       W     W
Wind char          LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    B2   SC SC B1 B1   B1 B1 B2 B2   B1 B1 B1 SC   FW FW SC
PoP 12hr           20    50      40    80      60    50      20    30
Rain shwrs     S          C  C    C  C  D  L    C  C  C  S          C
Snowshwrs                         C  C  S  S    C  C  S
Tstms                     C  S          C  C          C  S          C

$$
COZ036-152200-
Conifer-Jefferson CO
39.52N 105.30W Elev. 8363 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      59          33          61          38          63
Temp             33 44 55 58 54 43 38 35 33 44 56 60 58 48 42 40 38 50 61 61 57
Dewpt            19 20 19 18 20 23 23 21 20 18 17 20 22 24 26 26 26 27 25 26 30
RH               56 38 24 21 26 45 54 56 58 35 21 21 25 39 53 57 62 41 25 26 35
Wind dir          W  W  W  W  W  W  W  W  W  W NW NW  W  W  W  W  W SW  S SW NE
Wind spd         20 19 18 16 14 10  9  6  8  9  9  9  8  4  3  3  3  4  6  6  5
Wind gust        39 35 33 28                20 24 25 24                20 20 17
Clouds           FW FW FW SC SC SC B1 SC FW SC SC SC B1 B1 B1 B2 B1 SC B1 B2 B2
PoP 12hr                     20          10           5           5          30
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              C  C
Tstms                                                                   S  C
Wind chill       21 36          37 31 29 26
Min chill        19    22          30    26    29          39    34    38


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            37    63      36    58      35    57      36    63
Temp          44   37 61 59 44   37 58 54 42   36 54 55 41   37 60 60
Dewpt         33   28 23 25 27   25 26 30 31   30 29 27 29   26 24 24
PWind dir           W    SW       W    NW      NW    NW       W    NW
Wind char          LT    GN      LT    LT      LT    GN      LT    LT
Avg clouds    B1   SC SC B1 B1   SC B1 B2 B2   B1 B1 B1 SC   FW FW SC
PoP 12hr           10    40      30    70      50    40      10    20
Rain shwrs                C  C    S  C  L  C    C  C  C             S
Snowshwrs                         S  C  S       S  C
Tstms                     S  S          C  C          C             S

$$
COZ030-152200-
Walden-Jackson CO
40.73N 106.28W Elev. 8100 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      51          26          54          30          61
Temp             30 39 46 50 46 37 32 29 27 39 49 53 53 42 37 33 31 45 58 59 57
Dewpt            26 27 25 25 26 28 27 26 25 25 22 22 23 26 28 29 28 31 26 27 28
RH               85 62 43 37 45 70 81 88 92 57 34 29 31 53 70 85 88 58 29 29 33
Wind dir         SW  W  W  W  W  W SW SW SW  W  W  W  W SW SW  S  S SW SW SW SW
Wind spd         16 24 24 26 20 13 10  9 10 16 19 20 17 10  5  5  5  9 14 14 11
Wind gust        28 43 43 47 33             27 33 35 31                26 25
Clouds           B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC B1 B1 B1 SC B1 B1 B2 B2 B2
PoP 12hr                     60          30          10          10          40
QPF 12hr                   0.05        0.01           0           0        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  C  C                                      C  C
Snowshwrs         S  S  C  C  C  C
Tstms                   C  C                                            S  C
Wind chill       19 28 38    38 28 24 20 17 30          36    27 25
Min chill        19    20    38    23    16    20          32    24    28


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            31    63      30    55      29    53      29    59
Temp          39   31 62 54 38   32 55 50 35   30 47 51 36   30 53 55
Dewpt         30   25 22 29 31   29 27 28 31   30 30 29 30   27 27 23
PWind dir           S     S      SW     W      NW     W      SW     W
Wind char          LT    GN      LT    GN      GN    BZ      GN    BZ
Avg clouds    B1   SC B1 B2 B2   B1 B1 B2 B2   B2 B1 B1 SC   SC SC SC
PoP 12hr           10    60      60    80      60    50      20    20
Rain shwrs                L  L    C  C  D  L    C  C  C  S          S
Snowshwrs                         S  S  S  S    C  C
Tstms                     C  S          C             S             S

$$
COZ032-152200-
Dillon-Summit CO
39.62N 106.04W Elev. 9019 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      52          27          54          32          61
Temp             27 33 44 49 46 37 30 30 27 34 46 52 52 42 37 33 32 44 56 59 55
Dewpt            22 21 17 15 20 23 24 24 23 21 17 18 21 24 25 25 25 24 20 19 23
RH               81 61 33 25 35 56 78 78 85 58 31 26 29 48 61 72 75 45 24 21 29
Wind dir         NW  W  W  W  W  W  W  W  W  W  W  W  W  W SW SW SW SW  W  W SW
Wind spd         14 14 18 18 13 11  9 10 10 10 12 12  9  4  2  2  2  4  8  8  5
Wind gust        26 26 33 33                24 25 26 25 14          14 19 20 18
Clouds           B1 B1 SC B1 B1 B2 B1 B2 B1 SC SC B1 B2 B1 SC B1 B1 SC B1 B2 B2
PoP 12hr                     30          30          10           0          30
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              C  C
Snowshwrs         S  S  S  C  C  C  S  S
Tstms                      S                                               S
Wind chill       15 23 36       29 22 21 18 26
Min chill        14    15    39    22    17    19          36    31    34


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            33    59      30    56      31    52      31    58
Temp          39   33 56 54 38   31 54 52 38   31 46 49 36   31 52 54
Dewpt         26   23 17 21 26   24 20 24 28   28 25 25 27   26 22 22
PWind dir           S     S      SW     W      NW    NW       W     W
Wind char          LT    GN      LT    LT      LT    GN      LT    LT
Avg clouds    B2   SC SC B1 B1   B1 B2 B2 B2   B1 B1 B1 SC   SC SC SC
PoP 12hr            5    40      30    70      50    50      10    20
Rain shwrs                C  C    S     L  C    S     C          S  S
Snowshwrs                 S  C    C  C  L  C    C  C  C          S
Tstms                     S  S          C  S          S             S

$$
COZ032-152200-
Granby-Grand CO
40.09N 105.94W Elev. 8174 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      51          27          55          29          61
Temp             28 34 45 48 46 37 32 29 27 33 47 53 54 44 36 31 29 41 57 60 58
Dewpt            27 28 27 27 27 29 29 28 26 28 25 24 26 28 29 28 27 31 27 28 28
RH               96 78 49 44 47 72 88 96 96 82 42 32 34 53 75 88 92 67 31 29 32
Wind dir          W  W  W  W  W  W  W  W  W  W  W  W  W  W SW SW  S  W  W  W SW
Wind spd         12 18 21 21 18 12  9  8  9 11 14 16 12  5  2  2  2  3  9  9  6
Wind gust        23 33 39 39 29                25 28 25                19 19
Clouds           B2 B2 B2 B1 B2 B2 B1 B1 B1 SC SC B1 B1 B1 SC SC B1 B1 B1 B1 B1
PoP 12hr                     40          40          10           5          40
QPF 12hr                   0.08        0.08           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  C  S                                      C  C
Snowshwrs         C  S  C  C     C  S  S
Tstms                   S  S                                            S  C
Wind chill       17 23 37    39 29 24 21 18 24
Min chill        17    18    39    24    17    18          36    29    32


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            31    62      30    56      30    52      30    59
Temp          40   31 60 57 39   31 54 54 39   31 45 51 36   30 52 56
Dewpt         32   26 23 29 31   28 28 29 32   31 30 29 30   28 28 26
PWind dir          SE     S      SW     W       W     W       W     W
Wind char          LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    B1   SC SC B1 B1   B1 B2 B2 B2   B2 B2 B1 SC   SC SC SC
PoP 12hr            5    50      40    80      50    50      10    30
Rain shwrs                C  C    C  C  D  C    C  C  C          S  C
Snowshwrs                         S  S  S       S  S
Tstms                     C  S          C  S          C             C

$$
COZ037-152200-
Fairplay-Park CO
39.22N 106.00W Elev. 9947 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      46          27          50          32          56
Temp             27 35 42 45 41 34 30 29 27 36 44 49 48 40 37 35 33 44 53 55 51
Dewpt            16 18 15 17 19 20 20 20 18 18 17 18 20 23 23 22 21 23 18 18 20
RH               63 49 33 32 41 56 66 69 68 47 33 29 33 50 56 59 61 43 25 23 29
Wind dir          W  W  W  W  W  W  W NW NW  W  W  W  W  W  W  W  W SW SW SW SW
Wind spd         26 27 26 24 23 14 11 13 16 21 20 18 16 10  5  5  4 10 20 18 14
Wind gust        47 49 47 43 34          28 40 37 35 33             23 34 32 26
Clouds           FW FW FW SC B1 SC SC SC FW FW FW SC SC SC B1 SC SC SC B1 B1 B1
PoP 12hr                     20          20           5           5          20
QPF 12hr                      0        0.01           0           0        0.01
Snow 12hr                 00-00           T       00-00
Rain shwrs                                                              S  S
Snowshwrs                  S  S  S  S  S                                S  S
Tstms                      S                                               S
Wind chill       11 22 32 36 31 25 20 18 15 25 36       33          38
Min chill        10    13    31    20    15    17    37    31    28    31


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            34    53      31    50      31    48      31    56
Temp          41   34 51 49 37   32 50 48 38   33 46 46 35   31 51 52
Dewpt         24   20 17 18 23   21 20 22 26   24 23 21 24   23 19 18
PWind dir          SW     S      SW    SW       W    NW       W     W
Wind char          GN    BZ      GN    BZ      BZ    BZ      GN    BZ
Avg clouds    B1   SC SC B1 B1   SC B1 B2 B1   B1 B1 B1 FW   FW FW FW
PoP 12hr            5    30      30    60      50    40      20    10
Rain shwrs                S  S                           S
Snowshwrs                 C  C    S  C  L  C    C  C  C  S
Tstms                     S             C  S          S  S

$$
COZ037-152200-
Hartsel-Park CO
39.02N 105.80W Elev. 8993 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      53          27          56          32          61
Temp             28 37 49 51 48 39 33 30 27 38 51 56 54 45 39 35 32 44 58 61 57
Dewpt            17 18 16 16 16 20 22 22 21 18 17 18 20 23 25 25 25 25 19 18 20
RH               63 46 26 24 27 46 63 72 78 44 26 22 26 41 57 66 75 47 22 19 23
Wind dir          W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW SW SW SW
Wind spd         11 19 20 20 20 13  9  8 10 16 17 17 14  9  4  2  2  5 17 18 13
Wind gust           35 36 36 33             26 29 29 26                29 29 25
Clouds           FW CL FW B1 SC SC SC FW CL FW FW SC B1 B1 B1 B1 SC SC B1 B2 B2
PoP 12hr                      5           5           5           0          20
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S
Tstms                                                                      S
Wind chill       18 26          31 26 22 17 29
Min chill        17    19          25    17    19          34    32    35


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            34    59      31    56      31    55      31    61
Temp          43   34 57 56 40   32 55 54 39   32 51 52 37   31 57 58
Dewpt         27   23 17 18 24   23 21 21 28   27 24 21 26   26 19 17
PWind dir          SW     S      SW    SW       W    NW       W     W
Wind char          LT    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1   SC SC B1 SC   SC SC B2 B1   B1 B1 B1 FW   FW FW FW
PoP 12hr            5    20      20    60      40    30      10    10
Rain shwrs                S  S    S     L  C    S     C
Snowshwrs                 S  S    S  S  L  C    C  C  C
Tstms                     S             C  S          S

$$
COZ034-152200-
Georgetown-Clear Creek CO
39.71N 105.70W Elev. 8586 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      53          28          56          35          61
Temp             27 34 45 50 46 38 33 32 31 36 48 55 52 44 40 38 36 47 58 58 53
Dewpt            18 19 17 17 19 22 21 21 20 18 17 18 22 24 24 24 24 23 19 22 26
RH               68 54 32 27 34 52 61 63 63 47 29 23 31 45 52 57 61 38 22 25 35
Wind dir          W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW  W
Wind spd         27 27 25 23 18 19 17 17 18 18 17 16 12  8  5  4  5  8 11  9  6
Wind gust        49 49 46 41 29 31 27 29 32 39 36 33 32 21       16 23 26 20 18
Clouds           SC SC SC B1 B1 B1 B1 B1 SC FW FW SC SC SC SC SC B1 SC B1 B2 B2
PoP 12hr                     30          30          10           5          40
QPF 12hr                      0        0.03           0           0        0.02
Snow 12hr                 00-00           T       00-00
Rain shwrs                 C                                            C  C  S
Snowshwrs         S     S  C  C  C  S  S                                C  C  S
Tstms                   S  S                                            S  C
Wind chill       12 20 36    39 27 22 21 19 26
Min chill        11    10    32    21    18    16          35    31    34


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            35    61      35    56      34    54      36    60
Temp          43   36 60 53 43   37 55 52 42   36 49 50 41   37 55 55
Dewpt         27   22 16 23 25   23 21 25 27   26 23 24 26   24 20 21
PWind dir          SW    SW       W     W      NW    NW       W     W
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1   SC SC B1 B1   B1 B1 B2 B2   B1 B1 B1 SC   SC SC B1
PoP 12hr           20    50      50    80      70    50      20    30
Rain shwrs     S          C  C    C  S  D  L    C  S  C  S          C
Snowshwrs      S          C  C    C  C  D  L    C  C  C  S          C
Tstms                     S  S          C  S          C  S          C

$$
COZ032-152200-
Kremmling Airport-Grand CO
40.05N 106.37W Elev. 7410 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      54          28          59          33          66
Temp             31 39 50 53 48 39 34 30 28 39 54 58 56 47 40 35 33 45 61 65 62
Dewpt            27 26 20 19 23 26 27 27 23 23 14 12 15 21 24 26 25 25 16 12 14
RH               85 59 30 26 37 59 75 88 81 52 20 16 19 35 52 69 72 45 17 12 15
Wind dir         SW  W  W  W  W  W SW  W  W  W  W  W  W SW SW  S SE SW SW  W SW
Wind spd         12 14 17 21 18  9  6  5  5  9 13 16 12  5  2  2  2  4 12 13 10
Wind gust        23 26 31 39 31                24 27 24                23 25
Clouds           B2 B1 B2 B2 B2 B2 B1 B1 SC B1 B1 B1 B2 B1 SC B1 B1 B1 B1 B1 B2
PoP 12hr                     40          50          10           5          30
QPF 12hr                   0.05        0.06           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  S  C  C  C  S  S                                C  C
Snowshwrs         S  S  S        C  S  S
Tstms                   S  C  S                                         S  C
Wind chill       22 31          33       22 33
Min chill        21    21          28    22    23          39    32    35


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            33    65      32    59      33    57      32    64
Temp          43   34 64 56 40   33 57 54 40   34 51 53 39   33 58 60
Dewpt         25   23 12 17 27   27 17 18 28   29 20 19 26   26 17 14
PWind dir           S    SW      SW     W       W     W       W     W
Wind char          LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    B1   SC SC B1 B1   B1 B2 B2 B2   B2 B2 B1 SC   SC SC SC
PoP 12hr            5    40      40    70      50    50      20    20
Rain shwrs                C  C    C  C  L  C    C  C  C  S          S
Snowshwrs                            S
Tstms                     C  S          C  S          C  S          S

$$
COZ040-152200-
Denver Int`l Airport-Denver CO
39.83N 104.65W Elev. 5379 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      68          42          70          47          74
Temp             43 53 63 66 62 52 50 46 43 53 64 68 69 59 55 51 48 59 71 73 69
Dewpt            28 29 25 25 28 30 30 28 26 26 23 24 25 27 29 30 30 31 29 29 33
RH               55 39 23 21 27 43 46 49 51 35 21 19 19 29 37 44 49 34 21 19 26
Wind dir         SW  W NW NW NW NW SW SW  W  W NW NW NW NW  S SE SE  S SE SE  E
Wind spd         13 17 19 20 17 12  9  9  9 10 11 12 11  6  5  5  5  6  9  9 11
Wind gust           27 31 31 27
Clouds           FW FW FW SC B1 B1 B1 SC FW CL FW SC SC B1 B1 B1 SC SC SC B2 B2
PoP 12hr                     20          10           0           0          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S  S
Tstms                                                                      S  S
Wind chill       36
Min chill        36                      38


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            46    76      45    70      42    67      44    73
Temp          54   46 71 71 54   46 68 65 51   43 63 65 51   45 70 71
Dewpt         39   38 33 29 37   36 32 36 36   36 33 32 35   33 28 29
PWind dir          SE     S      SW     E      NW     N       W    NW
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2   SC B1 B1 B1   SC SC B2 B2   B1 B1 B1 SC   FW FW FW
PoP 12hr           20    30      30    60      40    30      10    10
Rain shwrs     S          C  C    S  S  L  C    C  S  C
Tstms          S          S  S          C  C          S

$$
COZ040-152200-
Centennial Airport-Douglas CO
39.57N 104.85W Elev. 5822 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      69          41          71          47          75
Temp             42 53 65 67 64 54 49 45 42 52 63 68 70 60 54 50 47 57 71 73 69
Dewpt            26 26 23 22 25 29 28 27 26 25 21 22 24 27 29 30 30 30 27 28 32
RH               53 35 20 18 22 38 44 49 53 35 20 17 18 28 38 46 51 35 19 19 25
Wind dir         SW  W NW NW NW  W  W SW SW  W NW NW NW  N  S  S SW  S SE  E  E
Wind spd         11 17 17 14 16  9  8  6  8  9 11 12 10  6  5  5  5  5  8  8  9
Wind gust           27 27
Clouds           FW FW FW B1 B2 B1 B2 SC CL FW SC SC B1 B1 B1 B1 SC SC SC B2 B2
PoP 12hr                     20           5           5           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S
Tstms                                                                      S
Wind chill       35
Min chill        34    38                36    38


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            47    75      45    69      43    67      43    73
Temp          55   48 72 71 54   47 68 64 50   44 62 65 51   44 69 71
Dewpt         37   36 28 26 34   34 31 34 37   36 32 31 34   32 27 28
PWind dir          SE     S      SW     E       N     N       W    NW
Wind char          LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B1   SC SC B1 B1   SC SC B2 B2   B1 B1 B1 SC   FW FW FW
PoP 12hr           10    30      30    60      40    30      10    10
Rain shwrs                C  C    S  S  L  C    C  S  C
Tstms                     S  S          C  C          C

$$
COZ039-152200-
Rocky Mountain Airport-Broomfield CO
39.91N 105.12W Elev. 5655 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      68          44          72          48          73
Temp             45 54 64 67 64 54 49 46 44 53 63 69 71 61 55 51 48 57 68 72 68
Dewpt            29 29 27 28 28 29 30 29 27 27 25 25 26 29 31 32 32 33 32 32 34
RH               53 38 24 23 25 38 48 51 51 36 23 19 18 29 40 48 54 40 26 23 28
Wind dir          W  W  W  W  W  W  W  W  W NW NW NW NW  W  W  W  W NE  E  E NE
Wind spd         23 25 24 26 19 14  9 10  9 11 12 13 13  9  6  4  5  4  6  8 10
Wind gust        34 40 39 40 33                   25 26
Clouds           FW FW FW SC B1 B1 B2 SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B2 B2
PoP 12hr                     20          10           5           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                            S  S
Tstms                      S                                            S  S
Wind chill       37                      38
Min chill        36    39                38


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            48    73      48    67      44    67      47    73
Temp          56   48 69 69 54   49 66 62 50   45 62 65 52   47 69 71
Dewpt         39   38 35 33 37   35 34 36 38   37 34 32 35   34 31 29
PWind dir           W     S       W     N      NW     N       W    NW
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2   B1 B1 B1 B1   SC B1 B2 B2   B2 B1 B1 SC   FW FW SC
PoP 12hr           10    40      40    70      50    40      10    20
Rain shwrs                C  C    S  C  L  C    C  C  C             S
Tstms                     C  S          C  C          C             S

$$
COZ040-152200-
Buckley AFB-Arapahoe CO
39.71N 104.76W Elev. 5661 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      68          43          72          47          76
Temp             44 55 64 66 64 54 50 46 44 54 65 70 69 59 54 50 47 58 71 74 69
Dewpt            27 27 24 24 27 30 29 28 26 26 21 22 23 27 29 30 30 31 28 28 32
RH               51 34 22 20 24 40 44 49 49 34 18 16 17 29 38 46 51 36 20 18 25
Wind dir         SW  W NW NW NW NW SW SW SW  W NW NW NW  N  S  S  S SW SE  E  E
Wind spd         11 16 18 19 17 11  9  8  9  9 11 12 11  8  5  5  5  6  8  9 10
Wind gust              29 29 27
Clouds           FW FW FW B1 B1 B1 B1 SC FW CL FW SC B1 B1 B1 B1 SC SC SC B2 B2
PoP 12hr                     20           5           0           0          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S
Tstms                                                                      S
Wind chill       38
Min chill        36                      38


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            47    76      45    70      43    68      43    74
Temp          55   48 72 71 54   47 68 64 50   44 63 65 52   45 70 71
Dewpt         38   37 30 28 36   36 32 34 37   36 32 30 34   33 27 28
PWind dir          SE     S      SW     E      NW     N       W    NW
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2   SC SC B1 B1   SC SC B2 B2   B1 B1 B1 SC   FW FW FW
PoP 12hr           10    30      30    60      40    30      10    10
Rain shwrs                C  C    S  S  L  C    C  S  C
Tstms                     S  S          C  C          S

$$
COZ034-152200-
Copper Mountain, Red Cliff Pass-Summit CO
39.47N 106.15W Elev. 12070 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      37          20          40          24          46
Temp             20 24 31 34 31 23 21 20 20 24 33 38 37 29 26 24 25 33 41 45 41
Dewpt            16 17 16 17 19 20 19 19 17 17 18 21 22 20 19 19 19 19 20 20 22
RH               84 74 53 49 61 88 92 96 88 74 53 50 54 69 74 81 78 56 42 36 46
Wind dir          W  W  W  W  W  W  W  W  W  W  W  W  W  W SW SW SW  W  W  W SW
Wind spd         25 23 24 23 21 19 17 19 19 19 19 18 16 12  9  9 10 12 16 14 13
Wind gust        47 41 43 41 34 31 27 31 31 35 35 35 34 24          26 31 28 26
Clouds           B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 SC B1 B1 SC B1 B2 B2
PoP 12hr                     30          40          10           5          30
QPF 12hr                      0        0.07           0           0        0.01
Snow 12hr                 00-00           1       00-00
Rain shwrs                                                                 C
Snowshwrs         S  S  S  C  C  C  C  C                                C  C
Tstms                      S                                               S
Wind chill        3  8 18 21 18  8  7  5  5 10 21 28 27 19 17 15 15 24 33 38 33
Min chill         2     3    17     6     4     4    20    15    13    15    32


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            26    45      23    40      24    38      24    44
Temp          31   26 41 39 28   24 38 36 28   24 32 36 27   25 39 40
Dewpt         19   16 18 21 20   18 22 25 22   22 24 25 20   20 21 22
PWind dir          SW     S      SW    SW      NW    NW       W     W
Wind char          GN    BZ      GN    BZ      BZ    BZ      BZ    BZ
Avg clouds    B2   SC SC B1 B1   B1 B2 B2 B2   B2 B2 B1 SC   SC SC SC
PoP 12hr            5    40      40    70      50    50      20    20
Rain shwrs                                                          S
Snowshwrs                 C  C    C  C  L  C    C  C  C  S          S
Tstms                     S  S          C  S          S  S          S

$$
COZ038-152200-
Fort Collins/Loveland Airport-Larimer CO
40.45N 105.02W Elev. 5015 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      70          41          73          45          76
Temp             43 54 66 68 64 56 50 44 41 52 67 72 70 59 53 48 45 54 69 74 71
Dewpt            33 35 32 30 30 32 33 32 31 32 29 27 28 31 33 35 36 37 36 36 37
RH               67 48 28 24 28 40 52 62 67 46 24 19 21 34 46 60 70 52 30 25 29
Wind dir         NW  W  W  W NW NW NW NW NW  W NW NW NW NW NW  N NW  E SE SE SE
Wind spd          9 13 17 20 17 12  9  6  6  8 11 13 12  8  5  4  3  3  6  8  9
Wind gust              27 31 27                   25
Clouds           FW FW SC SC B1 B2 B2 SC FW FW FW SC SC SC SC B1 B1 B1 B1 B1 B2
PoP 12hr                     20           5           5           5          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              C  C  S
Tstms                                                                   S  C  S
Wind chill       37
Min chill        36                      36    39


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            46    75      46    69      43    70      44    75
Temp          54   46 70 70 54   47 67 64 51   44 65 66 52   44 70 72
Dewpt         42   42 43 40 41   40 38 38 39   39 37 35 37   36 35 32
PWind dir           N     E      NW     E      NW    NW      NW     W
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2   B1 B1 B1 B1   B1 B1 B2 B2   B1 B1 B1 SC   FW FW SC
PoP 12hr           20    50      50    70      50    40      10    20
Rain shwrs     S          C  C    C  C  L  C    C  C  C             S
Tstms          S          C  C          C  C          S             S

$$
COZ043-152200-
Greeley Airport-Weld CO
40.43N 104.64W Elev. 4657 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      70          41          72          43          75
Temp             40 52 65 68 66 55 50 45 41 54 66 70 70 59 52 46 43 54 69 74 71
Dewpt            33 36 31 29 29 33 33 32 30 31 28 26 27 29 32 33 33 36 35 34 37
RH               76 54 28 23 25 43 52 60 65 41 24 19 20 32 46 60 67 50 28 23 29
Wind dir         NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E NE  E SE SE SE
Wind spd         10 14 21 21 18 12  9  8  8 11 13 16 13  8  5  4  3  4  6  9 10
Wind gust              36 33 29                24 27
Clouds           FW FW SC SC SC B1 B1 SC FW FW FW SC SC B1 SC B1 SC B1 B1 B1 B2
PoP 12hr                     20           5           5           5          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              C  C  S
Tstms                                                                      S  S
Wind chill       33
Min chill        32    35                36    39


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            45    76      44    69      41    69      41    74
Temp          55   46 71 69 52   44 67 65 49   41 64 67 50   43 70 71
Dewpt         43   42 43 39 43   40 39 39 40   37 37 35 38   36 35 33
PWind dir           E    SE       N     N       N    NW      NW    NW
Wind char          LT    GN      GN    GN      GN    BZ      GN    GN
Avg clouds    B2   B1 B1 B1 B1   B1 B1 B2 B2   B1 B1 B1 SC   FW FW SC
PoP 12hr           20    50      50    60      50    30      10    20
Rain shwrs     S          C  C    C  C  L  C    C  C  C             S
Tstms          S          C  C          C  C          S             S

$$
COZ041-152200-
Monument-Douglas CO
39.22N 104.63W Elev. 7059 ft
402 AM MDT Thu May 15 2025

Date             Thu 05/15/25            Fri 05/16/25            Sat 05/17/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      62          35          65          42          69
Temp             35 47 57 61 56 46 41 37 35 48 60 64 62 52 48 45 42 54 66 69 65
Dewpt            22 25 23 22 26 28 27 25 24 25 23 24 26 27 28 27 27 30 29 29 31
RH               59 42 27 22 31 49 57 61 64 40 24 22 25 38 46 49 55 40 25 22 28
Wind dir          W  W NW NW NW NW  W  W  W NW NW NW  N  N  S  S  S  S  S  S  S
Wind spd         16 19 16 12 12  8  8  8  9 11 10 10  9  5  5  5  6 10 12 12 10
Wind gust           31                                                 23 24
Clouds           FW FW FW B2 B1 B1 B1 SC FW FW FW SC B1 B1 B2 B1 SC SC SC B1 B1
PoP 12hr                     10          10           5           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S
Tstms                                                                      S
Wind chill       25                   31 28
Min chill        24    29          36    28    32                37


Date               Sun 05/18/25  Mon 05/19/25  Tue 05/20/25  Wed 05/21/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            41    70      39    65      37    61      37    68
Temp          49   41 67 66 48   40 63 62 45   37 56 59 44   38 64 65
Dewpt         35   35 28 27 31   30 31 32 36   33 34 33 33   31 29 30
PWind dir           S     S       W    SW      NW     N       W    NW
Wind char          LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B1   SC SC SC SC   SC SC B1 B2   B1 B1 B1 SC   FW FW SC
PoP 12hr           10    20      20    50      50    40      20    20
Rain shwrs                S  S       S  C  C    C  S  C  S          S
Tstms                     S  S          C  C          C  S          S

$$