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Issued by NWS Cheyenne, WY

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FOUS55 KCYS 150632
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Point Forecast Matrices
National Weather Service Cheyenne WY
1231 AM MDT Tue Sep 15 2026

NEZ003-161000-
Alliance-BoxButte NE
42.05N 102.80W Elev. 3960 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      45          73          47          82          53
Temp                      51 46 52 63 71 69 59 55 52 49 54 69 80 79 66 61 57 54
Dewpt                     39 38 39 41 42 45 46 44 44 48 51 54 54 55 57 57 56 54
RH                        63 73 61 44 35 42 62 66 74 96 90 59 41 44 73 87 96100
Wind dir                   N  N NE  E SE SE SE  S  S  S  S  S  S SE SE SE  E  E
Wind spd                  12  9  8  5 12 16 16 17 14 14 17 18 12 11 11 10  8  9
Clouds                    SC SC SC FW FW SC SC B1 B1 SC SC SC FW SC B2 B2 B2 B2
PoP 12hr                      0           0          10           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S  L
Heat index                                                    80
Max heat                                                         80


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          75      52    83      50    75      44    75      44    75
Temp          68 69 59   54 75 78 59   51 69 70 52   47 68 71 52   45 69 71
Dewpt         58 59 59   54 56 53 54   51 49 48 50   47 48 48 48   45 49 49
PWind dir         E      SE     W       W     N       N     E      SE     S
Wind char        GN      GN    LT      GN    GN      LT    GN      GN    GN
Avg clouds    B2 B2 B2   B2 B1 SC SC   SC SC FW FW   FW SC FW FW   FW FW FW
PoP 12hr         80      70    10      10    10      20    20      10    10
Rain shwrs     L  D  L    C                      S    S  S  S
Tstms             S  C                           S    S

$$
WYZ110-161000-
Arlington-Carbon WY
41.59N 106.21W Elev. 7707 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      46          70          53          72          54
Temp                      47 46 53 66 67 64 59 57 55 55 60 68 69 67 61 59 56 55
Dewpt                     21 25 35 37 39 41 44 44 45 44 46 45 44 43 45 45 45 44
RH                        35 43 50 34 36 43 57 62 69 66 60 43 40 42 56 60 66 66
Wind dir                  SE SE SE SW  W  S  S SW SW SW SW  W  W  W  S  S  S  S
Wind spd                   9 10  9  8 10 10 14 13 14 14 14 14 12  9  9  9  6  6
Clouds                    SC FW FW FW B2 B1 B2 B1 B2 B1 SC FW B1 B2 B2 OV OV OV
PoP 12hr                      0          20          50          20          30
QPF 12hr                      0           0        0.02           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S  C  C  C        S  S     C  C  S  S  C
Tstms                                  S  S                 S     S


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          69      54    68      49    65      46    66      46    69
Temp          65 64 58   55 65 64 55   49 61 62 50   47 63 64 52   47 66 65
Dewpt         49 48 45   43 42 36 36   34 34 29 30   28 29 25 27   26 28 28
PWind dir         S      SW     W      SW     W       S    NW       S     W
Wind char        LT      GN    BZ      GN    GN      GN    LT      LT    LT
Avg clouds    B2 B2 B2   B2 B1 SC SC   SC SC FW FW   FW FW FW SC   FW FW FW
PoP 12hr         80      40    20      30    20      10    10       5    10
Rain shwrs     C  D  C          S  C          S
Tstms             C  S          S  S

$$
WYZ106-161000-
Bordeaux-Platte WY
41.95N 104.95W Elev. 4862 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      48          74          56          84          57
Temp                      52 48 53 64 72 73 67 61 58 56 62 78 83 79 70 64 59 57
Dewpt                     32 32 33 35 39 40 42 43 45 46 48 47 45 47 50 48 47 48
RH                        46 54 46 34 30 30 40 51 62 69 60 33 26 32 49 56 64 72
Wind dir                  NW NW SE SE SE SE SE  S  S  S SW  W  W SE  S NW NW NW
Wind spd                   8  3  5 16 20 23 21 18 13  8  8 10  9  9  8  8  4  4
Wind gust                             31 34 32
Clouds                    FW FW FW FW SC SC SC B1 B1 SC SC SC SC B2 B2 B2 B2 OV
PoP 12hr                      0           0          10          10          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        C  C  C  C  C
Tstms                                                             S


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          74      58    82      53    74      49    77      50    80
Temp          66 73 62   58 77 78 61   53 69 72 56   50 70 74 57   50 73 77
Dewpt         53 55 55   50 46 40 42   42 40 36 37   37 38 33 36   36 37 35
PWind dir        NE       S     W       W     N       S    SE      SE    SE
Wind char        LT      GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    OV B2 B2   B1 SC SC SC   SC SC FW FW   FW FW FW FW   FW FW FW
PoP 12hr         50      20    10      10    30      20    10      10    10
Rain shwrs     C  C  S                        C  S
Tstms             C  S

$$
NEZ021-161000-
Bridgeport-Morrill NE
41.66N 103.10W Elev. 3666 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      47          73          48          84          54
Temp                      53 48 53 64 71 71 60 56 54 50 56 71 81 81 68 63 59 55
Dewpt                     43 39 41 41 43 44 47 45 46 49 54 56 56 57 59 59 59 55
RH                        69 71 64 43 36 38 62 66 74 96 93 59 42 44 73 87100100
Wind dir                   N  N NE SE SE SE SE SE SE SE  S  S  S SE SE SE  E  E
Wind spd                  11  5  5  8 13 16 16 16 12 12 12 12 10  9  8  6  5  5
Clouds                    SC B1 FW FW FW FW SC B2 B1 SC SC SC SC SC B1 B2 B2 B2
PoP 12hr                      0           0          10           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S  L
Heat index                                                    81 81
Max heat                                                         82


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          76      52    84      51    76      45    76      45    77
Temp          67 74 61   54 76 79 60   52 70 73 53   48 69 73 54   46 69 73
Dewpt         62 63 61   54 57 56 54   52 50 48 51   48 50 48 50   46 51 50
PWind dir         E      NE     W       W     N      NE     E      SE    SE
Wind char        GN      LT    LT      LT    GN      LT    LT      LT    GN
Avg clouds    B2 B2 B2   B2 B1 SC SC   SC SC FW FW   FW SC FW FW   SC SC FW
PoP 12hr         80      70    10      20    20      20    20      20    10
Rain shwrs     L  D  L    S        S          S  S    S  S     S
Tstms             C  C             S             S    S

$$
NEZ002-161000-
Chadron-Dawes NE
42.84N 103.10W Elev. 3369 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      46          76          53          87          55
Temp                      50 47 54 65 74 72 63 60 56 54 60 75 85 82 70 64 58 55
Dewpt                     37 37 39 40 39 40 42 43 44 47 50 52 51 54 54 54 53 54
RH                        61 68 57 40 28 31 46 53 64 77 69 45 31 38 57 70 83 96
Wind dir                   W NW  E SE SE SE SE  S  S  S  S  S  S SE  E  E NE NE
Wind spd                   8  4  4  6 11 14 14 18 21 19 18 14  9 10 11 10  9  9
Wind gust                                      28 33 31 28
Clouds                    FW FW FW FW FW FW SC B1 SC SC FW FW FW SC B2 B2 B2 B2
PoP 12hr                      0           0          20           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                         S                          L


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          77      58    87      53    77      48    79      48    81
Temp          69 72 62   58 78 81 61   53 70 72 56   49 72 74 57   49 73 75
Dewpt         57 61 60   58 55 52 54   52 50 48 48   46 48 44 45   45 48 45
PWind dir         E      SE     W      NW     N       E     E      SE     S
Wind char        GN      GN    LT      GN    GN      LT    LT      LT    GN
Avg clouds    B2 B2 B2   B2 B1 SC SC   SC SC FW FW   FW SC FW FW   FW FW FW
PoP 12hr         60      50    10      20    20      20    20      10    10
Rain shwrs     L  L  C    S        S       S  S  S    S  S  S
Tstms             S  C             S             S    S

$$
WYZ118-161000-
Cheyenne-Laramie WY
41.14N 104.79W Elev. 6067 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      44          68          46          80          52
Temp                      50 45 50 59 66 66 59 53 50 48 55 72 76 74 64 60 55 52
Dewpt                     31 30 31 36 39 39 40 42 44 45 47 45 46 47 49 51 50 49
RH                        48 55 48 42 37 37 49 66 80 89 74 38 34 38 58 72 83 89
Wind dir                   N  N SE  S  S  S  S  S SW SW SW  W  S  S  S SW NW  N
Wind spd                  18 10  8 19 20 21 18 17 11  6  8  9 10  9  8  8  5  5
Wind gust                             31 32
Clouds                    SC SC SC SC SC SC SC B2 B1 B1 SC SC SC B2 B2 OV B2 B2
PoP 12hr                      5           5          10          10          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S  L


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          72      50    79      48    72      44    72      44    74
Temp          64 70 58   51 73 73 56   48 67 67 52   45 66 69 52   45 67 69
Dewpt         53 53 54   48 42 43 44   39 36 37 40   36 36 35 41   37 37 37
PWind dir        NE      SW     W       W     N      NW     S       S     S
Wind char        LT      LT    GN      GN    GN      LT    LT      LT    GN
Avg clouds    B2 B1 B2   B1 SC SC SC   SC FW FW FW   SC FW FW SC   SC FW FW
PoP 12hr         60      40    30      20    40      20    20      20    10
Rain shwrs     L  L  C          C  S          C  S    S     S  S
Tstms             C  S          C  S          S             S

$$
WYZ101-161000-
Douglas-Converse WY
42.80N 105.39W Elev. 4830 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      39          75          47          84          46
Temp                      44 39 47 63 71 73 62 57 53 49 57 76 80 78 63 57 51 47
Dewpt                     32 34 34 33 37 40 42 43 45 46 49 46 44 43 44 44 45 47
RH                        62 82 60 32 29 30 48 59 74 89 75 34 28 29 50 62 80100
Wind dir                  NW  N SE SE SE SE SE SE SE SE  S  W  W NE NE  N  N NE
Wind spd                   4  2  5 17 21 25 25 23 16 11  6 10 10 10 11  8  4  3
Wind gust                             32 37 36 33
Clouds                    FW FW FW FW SC SC SC SC SC FW SC SC SC SC B2 B2 B2 B2
PoP 12hr                      0           0           5          10          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S  C  C  C


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          76      48    83      43    75      39    78      41    80
Temp          68 71 58   49 76 78 55   45 68 72 51   42 69 74 53   43 72 77
Dewpt         52 51 54   49 43 38 44   45 40 36 38   39 36 33 36   36 37 34
PWind dir        SE       S     W      NW    NW       S     N      SE    SE
Wind char        GN      GN    GN      GN    LT      LT    LT      LT    GN
Avg clouds    B2 B2 B2   B1 SC SC SC   SC SC FW FW   FW FW CL CL   FW FW FW
PoP 12hr         40      20    10      20    30      20    10      10     5
Rain shwrs     C  C  S             S          C  S
Tstms             S  S                           S

$$
WYZ119-161000-
Gun Barrel-Laramie WY
41.43N 104.35W Elev. 5597 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      46          69          49          82          55
Temp                      50 47 51 61 66 68 59 55 52 50 56 74 80 76 66 61 57 55
Dewpt                     31 29 31 35 38 38 40 42 43 45 47 48 47 49 52 53 51 50
RH                        48 49 46 38 36 33 49 61 71 83 72 40 31 39 61 75 80 83
Wind dir                   N  N  E  S  S  S  S  S  S  S  S SW  E  S  S  S  W  N
Wind spd                  17  9  5 17 21 23 24 23 20 18 14 10 10 10 11 11  8  6
Wind gust                             32 34 35 34    28
Clouds                    SC SC SC FW SC SC B1 B2 B1 B1 FW SC B1 B2 B2 B2 B2 B2
PoP 12hr                      0           0          10          10          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S  C  C  L
Tstms                                                             S


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          72      54    80      50    72      46    73      47    74
Temp          63 70 59   54 74 73 58   50 66 67 52   47 66 69 53   47 68 70
Dewpt         55 55 56   51 45 44 47   41 40 39 43   38 40 37 43   39 40 39
PWind dir        NE       S     W       W     N       S     S       S     S
Wind char        GN      GN    GN      GN    GN      GN    LT      GN    GN
Avg clouds    B2 B2 B2   B1 SC SC B1   SC FW CL FW   FW FW FW FW   SC SC FW
PoP 12hr         70      40    20      20    20      20    20      10    10
Rain shwrs     L  L  C          S  S          S  S       S
Tstms             C  C          S  S             S

$$
NEZ054-161000-
Kimball-Kimball NE
41.19N 103.68W Elev. 4717 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      47          72          49          83          55
Temp                      53 48 53 63 69 69 59 56 52 50 56 72 80 79 67 63 59 55
Dewpt                     40 37 35 36 40 40 42 44 46 47 50 52 51 53 56 56 57 55
RH                        61 65 50 36 35 35 53 64 80 89 80 49 36 41 68 78 93100
Wind dir                   N  N NE SE SE SE SE  S  S  S  S  S  S SE SE SE  E NE
Wind spd                  19 11  6 12 18 19 19 19 14 13 12 10  9 10  9  9  6  5
Wind gust                 36 23       31 33 33 32 26 25 24 20
Clouds                    SC B1 SC SC SC SC SC B1 B2 SC SC SC SC B1 B2 B2 B2 B2
PoP 12hr                      0           0          10           5          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S  C  C  L
Tstms                                                             S  S
Heat index                                                    80
Max heat                                                         82


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          75      53    83      51    74      46    75      46    76
Temp          67 73 60   54 76 77 60   52 68 71 54   47 68 72 54   47 69 72
Dewpt         59 60 59   54 50 50 51   47 44 43 48   45 44 43 48   45 45 45
PWind dir        NE       S     W       W     N      NE    SE      SE     S
Wind char        GN      LT    GN      GN    GN      LT    LT      GN    GN
Avg clouds    B2 B2 B2   B2 SC SC SC   SC SC FW FW   FW SC FW FW   FW SC FW
PoP 12hr         70      60    20      20    20      30    20      20    10
Rain shwrs     L  L  L          S  S          S  C    S  S  S  S
Tstms             C  C          S  S          S  S    S     S

$$
WYZ115-161000-
Laramie-Albany WY
41.31N 105.68W Elev. 7163 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      40          69          44          76          47
Temp                      46 41 49 64 67 63 56 52 50 47 55 69 74 69 60 56 52 48
Dewpt                     26 30 35 39 40 43 44 44 44 45 47 45 43 45 48 47 47 47
RH                        45 65 58 40 37 48 64 74 80 93 74 42 33 42 64 72 83 96
Wind dir                   E SE SE SE SE SE SE  S  S  S SW  W  W SE SE SE  S SW
Wind spd                   8  6 20 20 19 19 21 17 12  9 11 14 11 10  8  6  4  3
Wind gust                       31 31 29 29 34 27
Clouds                    FW FW FW FW B1 SC B1 SC B2 B2 SC SC SC B2 B2 B2 OV OV
PoP 12hr                      0          20          50          30          20
QPF 12hr                      0           0        0.02           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S  C  C  S        S  S  C  S  S        C
Tstms                                  S  S                 S  C  S


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          72      45    73      40    68      38    70      39    72
Temp          66 65 54   46 68 67 50   42 64 64 47   39 64 65 48   40 67 66
Dewpt         49 50 49   46 42 39 39   37 35 32 34   32 31 28 32   30 30 32
PWind dir         S       S     W      SW    NW      SE    NW      SE     S
Wind char        LT      GN    GN      LT    LT      LT    LT      GN    LT
Avg clouds    B2 B2 B2   B1 B1 SC SC   SC SC FW SC   FW FW FW FW   FW FW FW
PoP 12hr         70      30    20      20    20      10    20      10    20
Rain shwrs     C  L  C          S  S          S             S             S
Tstms             C  S          S  S          S             S             S

$$
WYZ102-161000-
Lusk-Niobrara WY
42.76N 104.45W Elev. 5034 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      40          70          48          81          51
Temp                      44 41 49 60 67 68 57 53 49 48 56 74 80 76 62 57 52 51
Dewpt                     34 36 38 36 38 41 44 42 43 45 48 48 46 47 50 49 49 50
RH                        68 82 66 41 34 37 62 66 80 89 74 40 30 36 65 75 89 96
Wind dir                  NW NW  N SE  S SE SE  S  S  S  S SW  W  E NE  E  E  E
Wind spd                   9  6  4 12 17 21 23 23 24 16 12  9  8  9  6  9  5  5
Wind gust                                33 35 36 36
Clouds                    FW FW CL FW SC FW B1 B1 B1 SC FW FW SC B1 B2 B2 B2 OV
PoP 12hr                      0           0           5           0          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S  S  S  L


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          70      51    80      46    71      43    73      43    75
Temp          63 68 55   52 74 75 53   46 65 68 48   43 66 71 50   44 69 73
Dewpt         54 56 55   52 48 44 47   46 44 41 43   43 42 38 41   41 42 39
PWind dir        SE       S     W      NW    NW      SE    NW      SE     S
Wind char        GN      GN    GN      GN    GN      LT    LT      LT    GN
Avg clouds    B2 B2 B2   B2 SC SC SC   SC SC FW FW   FW SC FW CL   SC SC FW
PoP 12hr         60      20     5      10    20      20    20      10     5
Rain shwrs     L  C  S                     S  S  S          S
Tstms             S  S                           S

$$
WYZ116-161000-
Pumpkin Vine-Albany WY
41.05N 105.46W Elev. 7999 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      41          62          44          73          50
Temp                      46 42 44 54 59 58 52 48 45 46 51 67 68 63 57 55 53 52
Dewpt                     31 32 34 39 41 43 43 42 43 43 45 45 45 46 47 46 46 46
RH                        55 67 68 57 51 57 71 80 93 89 80 45 43 54 69 72 77 80
Wind dir                  NE  E SE SE  S SE SE  S SW  W  W  W  S  S SE  S SE  S
Wind spd                   6  5 17 18 19 17 17 11  6  8  9 13 10  8  5  5  3  2
Wind gust                             29
Clouds                    SC SC FW FW B1 SC SC B1 B1 B2 SC SC B1 OV B2 OV OV OV
PoP 12hr                     10          30          40          50          20
QPF 12hr                      0           0        0.01        0.03        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             C  C  S  S  S        C  C  S  S        C
Tstms                                  S                    S  C  S
Wind chill                      36
Min chill                    38    35


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          67      48    71      44    66      41    67      42    68
Temp          61 61 54   49 66 65 51   45 62 60 47   42 62 61 48   42 63 62
Dewpt         50 50 48   44 42 40 38   36 36 36 35   32 31 32 33   30 32 35
PWind dir         S      SW     W       W    NW      SE     S       S     S
Wind char        LT      LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2 B2   B1 SC SC SC   SC FW FW SC   SC FW FW SC   SC SC FW
PoP 12hr         80      30    30      20    40      20    20      10    20
Rain shwrs     C  D  C          C  S          C  S          S             S
Tstms             C  S          C  S          C             S             S

$$
WYZ109-161000-
Rawlins-Carbon WY
41.80N 107.20W Elev. 6769 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      39          76          49          76          47
Temp                      44 40 45 64 73 72 62 57 54 52 56 69 73 72 63 56 51 48
Dewpt                     24 26 28 31 36 39 44 46 47 47 49 47 45 45 48 47 46 46
RH                        45 57 51 29 26 30 52 67 77 83 77 45 37 38 58 72 83 93
Wind dir                  NE NE  E  S SW SW  S  S  S SW SW SW SW SW  S  E SE SE
Wind spd                   4  3  4  5 17 16 13 17 14 13 14 18 16 11  6  6  4  3
Wind gust                                                  28
Clouds                    FW FW FW SC B1 B1 SC SC SC FW FW SC SC B2 B1 B2 B2 OV
PoP 12hr                      0          10          40          10          50
QPF 12hr                      0           0           0           0        0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                C  C  C  C              C  C  C  C  C
Tstms                                     S  S                    C  S


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          74      48    72      42    68      39    71      40    73
Temp          68 69 57   49 67 67 51   43 63 66 49   41 65 68 51   40 68 70
Dewpt         49 47 47   46 43 36 37   37 35 29 30   30 31 26 27   28 30 28
PWind dir         S      SW    SW      SW     W      NE    SW       E    SW
Wind char        GN      GN    BZ      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B1   B1 SC FW SC   SC SC FW FW   FW FW FW FW   FW FW FW
PoP 12hr         50      40    20      30    10       5     5       0     5
Rain shwrs     C  C  C    S     S  C
Tstms             C  S          S  S

$$
NEZ019-161000-
Scottsbluff-Scotts Bluff NE
41.87N 103.60W Elev. 3883 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      46          73          50          86          56
Temp                      52 47 53 64 71 70 62 59 54 51 57 72 83 82 69 65 59 56
Dewpt                     38 37 40 40 41 44 46 44 45 48 53 55 53 54 56 57 56 56
RH                        59 68 61 41 34 39 56 57 71 89 86 55 36 38 63 75 90100
Wind dir                   N NW NE SE SE SE SE SE SE SE  S SE SE SE SE  E  E NE
Wind spd                  11  6  4  9 16 18 16 16 12 12 12 10  9  9  8  8  6  6
Clouds                    SC SC FW FW FW SC SC B1 B1 SC FW SC FW B1 B2 B2 B2 B2
PoP 12hr                      0           0          10           0          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        C  C  S  S  L
Tstms                                                             S  S


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          75      54    85      51    76      46    77      46    78
Temp          66 73 61   55 76 79 61   51 69 71 54   47 69 73 55   47 70 73
Dewpt         61 61 60   55 56 52 52   50 49 47 49   47 48 46 48   47 49 48
PWind dir         E      SE     W       W     N      NE     E      SE    SE
Wind char        GN      LT    LT      GN    GN      LT    LT      LT    GN
Avg clouds    B2 B2 B2   B2 B1 SC SC   SC SC FW FW   FW SC FW FW   FW SC FW
PoP 12hr         70      60    10      20    20      20    20      10    10
Rain shwrs     L  L  L    S        S          S  S    S     S
Tstms             S  C             S             S    S

$$
WYZ107-161000-
Sibley Peak-Platte WY
42.44N 105.03W Elev. 4731 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      44          73          52          82          55
Temp                      50 46 49 61 70 70 66 60 57 54 56 74 81 77 68 61 58 56
Dewpt                     33 36 39 37 39 42 43 43 45 47 51 50 48 48 49 47 47 49
RH                        52 68 68 41 32 36 43 53 64 77 83 43 32 36 51 60 67 77
Wind dir                  NW NW SE SE SE SE SE SE SE  S SE SE NE NE NE  N NW  N
Wind spd                   8  4  3 17 23 27 25 24 18  9  6  6  6  8  6  8  5  3
Wind gust                             33 40 37 35
Clouds                    FW FW CL FW SC SC SC SC B1 SC FW SC SC B2 B2 B2 B2 OV
PoP 12hr                      0           0           5          10          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S  S  S  C
Tstms                                                             S


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          73      55    81      51    73      47    75      48    77
Temp          63 71 60   56 75 76 59   51 66 70 54   47 67 73 55   48 70 75
Dewpt         55 56 56   54 48 43 44   46 44 39 39   41 42 37 38   40 43 38
PWind dir        SE       S     W      NW     N       W    SE      SE    SE
Wind char        GN      GN    LT      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2 B2   B2 SC SC SC   FW SC FW FW   FW SC CL FW   FW SC FW
PoP 12hr         50      20    10      10    30      10    20      10     5
Rain shwrs     C  C  S                        C             S
Tstms             S  S                                      S

$$
NEZ055-161000-
Sidney-Cheyenne NE
41.10N 102.99W Elev. 4090 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      50          72          51          83          58
Temp                      56 51 56 64 70 70 61 57 54 52 57 70 80 81 69 65 60 58
Dewpt                     46 39 38 36 40 42 42 44 45 47 52 53 55 56 57 58 59 58
RH                        69 63 51 35 33 36 49 62 71 83 83 55 42 42 66 78 96100
Wind dir                   N NE NE  E SE SE SE  S  S  S  S  S  S SE SE SE  E  E
Wind spd                  18 12 10  9 13 16 16 16 13 12 13 13 11 11 10  9  8  8
Clouds                    SC B1 SC SC SC SC SC B2 B2 B1 B1 SC SC SC B2 B2 B2 B2
PoP 12hr                      5           0           5           5          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              C  C  C
Heat index                                                    80 81
Max heat                                                         81


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          77      56    84      55    76      49    75      48    76
Temp          70 73 62   57 76 78 62   55 70 73 55   50 69 73 55   49 69 72
Dewpt         60 61 60   57 54 55 53   50 47 46 50   48 46 47 49   48 47 48
PWind dir         E      NE    NW       W     N       N     E      SE    SE
Wind char        GN      GN    LT      GN    GN      LT    LT      LT    GN
Avg clouds    B2 B2 B2   B2 B1 SC B1   SC SC FW FW   FW SC FW FW   FW SC FW
PoP 12hr         80      70    10      30    20      30    10      20    20
Rain shwrs     C  D  L    S        C          S  C    S        S          S
Tstms             C  C             C             C    S

$$
WYZ113-161000-
Skyline-Carbon WY
41.13N 106.57W Elev. 8041 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      37          70          41          70          43
Temp                      43 40 50 66 67 64 56 52 48 45 50 63 67 66 57 54 49 45
Dewpt                     26 33 40 39 39 41 43 44 44 44 46 46 45 43 44 44 44 44
RH                        51 76 68 37 36 43 62 74 86 96 86 54 45 43 62 69 83 96
Wind dir                   S SE  S SW  W SW  S  S SE SE  S SW SW  W SE SE SE  S
Wind spd                   5  6  8 12 13 10  8  9  8  8  9 11 11  5  5  6  4  4
Clouds                    SC FW FW SC B1 SC B2 B1 B1 SC SC SC B1 B2 B2 OV OV OV
PoP 12hr                      0          30          70          40          20
QPF 12hr                      0           0        0.06        0.05        0.09
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             C  C  L  L  C  C  C  C  S  S  S        S
Tstms                                  C  S                 C  S  S


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          69      41    67      35    65      33    67      34    69
Temp          64 63 52   42 63 63 47   38 61 61 44   36 62 63 46   35 64 64
Dewpt         47 46 45   42 41 36 36   34 32 28 28   28 27 25 26   27 28 28
PWind dir         S       S    SW      SW     W       S     W      SE    SW
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B1   B1 B1 SC SC   SC SC FW FW   FW FW FW SC   FW FW SC
PoP 12hr         80      50    40      30    20      10    10       5    20
Rain shwrs     S  D  C    S  C  C  C    S     S                           S
Tstms             C  S          C  S          S                           S

$$
WYZ108-161000-
Torrington-Goshen WY
42.06N 104.15W Elev. 4105 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      45          75          50          87          55
Temp                      52 46 52 64 73 73 64 59 54 51 58 77 86 82 70 64 58 55
Dewpt                     33 35 38 36 39 39 43 42 44 47 51 51 48 49 52 53 53 54
RH                        48 65 59 35 29 29 46 53 69 86 77 40 27 32 53 67 83 96
Wind dir                   N NW  N SE SE SE SE SE SE SE SE SE  E SE  E  E NE NE
Wind spd                  11  8  3 11 17 19 18 18 16 13 11  8  8  9  9  9  8  6
Wind gust                                29
Clouds                    SC SC FW FW FW FW SC B2 SC B1 FW FW FW B1 B2 B2 B2 B2
PoP 12hr                      0           0          10           0          40
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S  C  C  C
Tstms                                                             S  S


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          76      52    85      50    77      44    79      45    80
Temp          68 72 60   53 77 80 60   50 71 73 54   46 71 76 55   46 73 76
Dewpt         58 57 58   53 52 45 49   48 46 41 45   44 45 39 44   43 45 41
PWind dir         E      SE     W      NW     N      NE     E       E    SE
Wind char        GN      LT    GN      GN    GN      LT    LT      LT    GN
Avg clouds    B2 B2 B2   B2 SC FW SC   SC SC FW FW   FW FW FW CL   SC FW FW
PoP 12hr         60      30    10      10    30      20    10      10    10
Rain shwrs     C  L  C                        C  S
Tstms             S  C                           S

$$
WYZ116-161000-
Vedauwoo-Albany WY
41.15N 105.40W Elev. 8160 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      41          60          45          71          49
Temp                      45 41 43 53 57 57 52 49 46 47 50 65 67 62 57 55 52 51
Dewpt                     28 29 33 37 40 41 41 41 42 41 44 43 43 45 46 45 46 45
RH                        51 62 67 54 53 55 66 74 86 79 80 45 42 54 67 69 80 80
Wind dir                  NE  E  S  S  S  S  S  S SW  W  W  W SW  S SE  S SE  E
Wind spd                   9  6 17 20 21 20 20 13 10 10 12 14 10  9  6  8  5  4
Wind gust                          31 32 31
Clouds                    SC SC SC FW SC SC SC B1 B1 B2 SC SC B1 B2 B2 OV OV OV
PoP 12hr                      5          20          40          40          20
QPF 12hr                      0           0        0.01        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S  C  S  S           S  C  S  S        C
Tstms                                  S                    S  C  S
Wind chill                      35
Min chill                    36    35


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          65      49    69      44    63      41    65      42    66
Temp          60 60 53   49 64 63 51   45 60 59 47   42 61 61 47   42 62 61
Dewpt         49 49 48   43 41 37 37   34 33 33 33   30 29 29 32   29 30 33
PWind dir         E      SW     W       W    NW      SE     S      SE     S
Wind char        GN      GN    BZ      GN    GN      LT    LT      LT    GN
Avg clouds    B2 B2 B2   B1 B1 SC SC   SC SC FW FW   SC SC FW FW   SC SC FW
PoP 12hr         70      30    20      20    30      20    20      10    20
Rain shwrs     C  L  C          S  S          C  S          S             S
Tstms             C  S          S  S          S             S             S

$$
WYZ117-161000-
Whitaker-Laramie WY
41.41N 104.87W Elev. 6201 ft
1231 AM MDT Tue Sep 15 2026

Date           09/14/26      Tue 09/15/26            Wed 09/16/26            Thu
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      44          67          48          80          54
Temp                      47 45 49 59 65 66 58 54 51 49 58 74 78 74 63 60 56 54
Dewpt                     31 31 32 37 39 40 41 43 43 45 46 45 45 47 50 50 48 47
RH                        53 58 52 44 38 38 53 66 74 86 64 35 31 38 62 69 74 77
Wind dir                   N  N SE  S  S  S  S  S  S SW SW  W SW  S SW SW NW NW
Wind spd                  14  6 10 21 24 25 24 23 18 14 12 12 10 10  9 10  6  6
Wind gust                          32 35 36 35 34
Clouds                    SC SC SC FW SC SC B1 B2 B2 B2 FW FW B1 B2 OV B2 OV OV
PoP 12hr                      0           0          20          20          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S                 S     S  S  S  S  C
Tstms                                                             S


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          71      53    79      49    70      46    72      46    74
Temp          62 69 58   53 72 72 56   49 65 66 52   46 65 69 53   47 67 69
Dewpt         52 53 54   47 43 42 42   39 38 37 39   36 36 34 39   36 37 36
PWind dir        NE      SW     W       W     N       S     S       S     S
Wind char        GN      GN    GN      GN    GN      GN    LT      GN    GN
Avg clouds    B2 B2 B2   B1 SC SC SC   SC SC FW FW   FW SC FW SC   SC SC FW
PoP 12hr         60      40    30      20    30      20    10      20    10
Rain shwrs     C  L  C          C  S          C  S             S
Tstms             C  C          S  S          S  S

$$