Area Forecast Matrices
Issued by NWS Cheyenne, WY

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FOUS55 KCYS 171108
AFMCYS

Area Forecast Matrices
National Weather Service Cheyenne WY
507 AM MDT Sun Aug 17 2025

NEZ002-172200-
Dawes County-
Including the cities of Chadron and Chadron St Park
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                      94    57 61 63          95          60    92 96 98
Temp             63 71 84 91 88 72 67 63 61 71 87 93 88 74 68 63 60 75 88 94 90
Dewpt            60 62 58 54 54 58 59 58 57 59 56 51 52 56 58 57 56 59 55 49 49
RH               90 73 41 29 31 61 75 84 87 66 35 24 29 53 70 81 87 58 33 22 25
Wind dir          W NW NW NW NW NE SE  S SW SW SE NW  E SE  S  S  S SW  E  E  E
Wind spd          6  8  6  6 10  5  3  4  4  4  5  6  9  9  9  6  4  4  6  8 10
Wind gust                    21                                           20 23
Clouds           SC SC FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW CL CL FW FW
PoP 12hr                     20          30          20          10           5
QPF 12hr              0.00-0.28   0.00-0.58           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  C  C              S  S
Tstms                      S  C  C              S  S
Heat index             84
Max heat               86    93    85          88    94    85          89    94


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            63    98      67    99      62    86      57    84
Temp          71   63 91 93 75   67 92 91 72   63 77 81 66   58 74 78
Dewpt         57   58 53 47 55   55 51 48 54   55 53 51 54   54 54 51
PWind dir          SE     S       S    SW      NE    NE       E     E
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL CL CL FW   CL CL FW SC   SC SC SC SC   SC SC SC
PoP 12hr            5     0       5     5      20    30      50    30
Rain shwrs                                 S    S  S  C  C    C  S  C
Tstms                                      S    S     C  C    S     C

$$
NEZ003-172200-
Box Butte County-
Including the cities of Alliance and Hemingford
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                      94          59          94          58          94
Temp             61 72 85 91 87 71 65 61 59 71 86 92 87 72 66 61 58 74 87 92 88
Dewpt            56 60 55 51 52 58 58 58 56 60 56 50 52 57 57 57 56 59 56 49 50
RH               84 66 36 26 30 63 78 90 90 68 36 24 30 59 73 87 93 59 35 23 27
Wind dir          W NW NW NW NW NE NE  S  W  W  S SW  E SE  S  S  S SW  E  E SE
Wind spd          6  6  6  5 10  5  4  2  3  4  4  5 10 10  8  4  3  3  5  6  9
Wind gust                    20
Clouds           SC FW CL FW SC SC FW FW FW CL FW FW FW FW FW FW FW CL CL FW FW
PoP 12hr                     10          30          20          10           5
QPF 12hr              0.00-0.22   0.00-0.13   0.00-0.07           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  C  C              S  S
Tstms                      S  C  C              S  S
Obvis                      K


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            61    96      63    99      60    85      55    84
Temp          68   61 88 91 71   63 90 91 69   61 76 81 63   57 74 78
Dewpt         58   58 55 48 56   55 52 48 55   55 55 52 55   54 54 52
PWind dir          SE     S       S    SW      NE     E       E     E
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL CL CL CL   CL CL FW SC   SC SC SC SC   SC SC SC
PoP 12hr            5     0       5     5      20    30      50    30
Rain shwrs                                 S    S  S  C  C    C  S  C
Tstms                                      S    S     C  C    S     C

$$
NEZ019-172200-
Scotts Bluff County-
Including the cities of Scottsbluff and Gering
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                      94          59          94          60          95
Temp             61 72 87 93 88 73 67 62 59 70 87 93 89 74 68 62 60 73 87 93 88
Dewpt            52 55 51 47 49 54 56 56 55 57 55 49 48 54 55 56 55 58 56 49 50
RH               72 55 29 21 26 51 68 81 87 63 34 22 24 50 63 81 84 59 35 22 27
Wind dir          W  W NW  W NW  E  E SW  W  W SW  S SE SE  S  S  S SW  E SE  E
Wind spd          6  9  8  5  6  4  4  3  3  5  4  4  6  9  8  5  3  3  5  6  9
Wind gust                                                  18
Clouds           FW CL CL FW SC FW FW FW FW CL CL FW FW FW FW FW FW CL CL FW FW
PoP 12hr                     10          10          10           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S
Tstms                         S  S
Obvis             K  K  K


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            62    96      64    99      61    87      57    85
Temp          70   62 89 92 73   64 90 91 72   62 77 82 65   58 75 79
Dewpt         56   57 55 48 54   53 54 49 54   55 57 54 56   55 57 54
PWind dir          SE    SE      SE    SW      NE     E       E     E
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL CL CL CL   CL CL FW SC   SC SC SC SC   SC SC SC
PoP 12hr            5     0       5     0      10    20      40    30
Rain shwrs                                            S  C    S     C
Tstms                                                 S  C          C

$$
NEZ020-172200-
Banner County-
Including the city of Harrisburg
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                88 92 94          58    89 92 95          59    89 93 96
Temp             61 73 87 90 88 73 66 61 59 71 87 91 87 72 66 61 59 74 87 91 88
Dewpt            49 51 48 45 47 53 54 54 53 55 51 48 48 54 55 55 53 56 54 49 49
RH               65 46 26 21 24 49 65 78 80 57 29 23 26 53 68 81 80 53 32 24 26
Wind dir          W NW NW NW NW SE SE SW  W  W SW SE  S  S  S  S SW SW  E SE SE
Wind spd          9 10 10  5  8  4  4  4  5  5  4  4  6 11 10  9  6  5  6  9 10
Clouds           FW CL CL FW SC FW FW FW FW CL FW FW FW FW FW FW FW CL CL FW FW
PoP 12hr                     10          10          20          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S
Tstms                                              S
Obvis                K


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            61    94      63    97      60    85      56    83
Temp          69   62 88 90 72   64 90 90 70   61 78 82 63   57 75 78
Dewpt         56   56 53 47 53   52 50 47 54   53 54 52 55   54 54 53
PWind dir          SE     S       S    SW      NE     E      SE    SE
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL CL CL CL   CL CL FW SC   SC SC SC SC   SC SC SC
PoP 12hr            5     0       5     5      10    30      40    40
Rain shwrs                                 S          C  C    S     C
Tstms                                      S          C  C          C

$$
NEZ021-172200-
Morrill County-
Including the cities of Angora, Bridgeport, Bayard, and Redington
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                      93          59          94          59          93
Temp             61 72 86 91 89 74 67 62 59 71 87 92 88 73 66 61 59 73 87 92 88
Dewpt            55 58 55 51 51 57 58 57 56 59 57 53 54 58 57 57 56 59 58 53 55
RH               81 61 35 26 27 55 73 84 90 66 36 27 31 59 73 87 90 62 38 27 33
Wind dir          W NW NW NW NW NE  E SE  W NW  S  S SE  S  S  S  S SW SE SE SE
Wind spd          6  6  8  5  8  5  5  3  4  5  4  5  9 12  6  5  4  4  6  9 10
Clouds           SC FW CL FW SC FW FW FW FW CL FW FW FW FW FW FW FW CL CL FW FW
PoP 12hr                     10          20          10          10           5
QPF 12hr                      0   0.00-0.10   0.00-0.12           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S              S  S  S  S
Tstms                         S  S              S  S  S  S
Obvis                      K


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            61    94      63    98      61    86      56    84
Temp          68   62 88 91 71   64 90 91 70   62 78 83 64   58 75 79
Dewpt         59   58 58 52 57   56 55 51 56   55 57 54 56   55 56 54
PWind dir          SE    SE      SE     S      NE     E       E    SE
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL CL CL FW   CL CL FW SC   SC SC SC SC   SC SC SC
PoP 12hr            5     0       5     0      20    20      50    20
Rain shwrs                                 S    S     S  C    C  S  S
Tstms                                      S          S  C          S

$$
NEZ054-172200-
Kimball County-
Including the city of Kimball
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                      91          58          91          57          91
Temp             59 73 87 89 87 73 66 61 58 72 87 90 85 71 65 60 58 74 86 89 87
Dewpt            51 50 46 45 46 52 53 54 53 55 51 49 50 56 55 55 54 56 53 50 48
RH               75 44 24 22 24 48 63 78 83 55 29 25 30 59 70 84 86 53 32 26 26
Wind dir          W NW NW NW NW NE  E  W  W  W  S SE  S  S  S  S SW SW SE SE SE
Wind spd          9 10  9  5  6  5  5  4  5  5  4  5  9 10  8  8  5  5  6  9 10
Wind gust                                            20
Clouds           FW CL CL FW SC FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW
PoP 12hr                     10          10          20          10           5
QPF 12hr                      0           0   0.00-0.10           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S
Tstms                                           S  S
Obvis                   K


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            59    92      61    95      58    85      55    82
Temp          67   61 87 89 70   62 89 89 69   61 79 81 63   57 75 78
Dewpt         57   56 53 47 53   53 50 46 53   54 53 52 56   54 53 52
PWind dir          SE     S       S     S      NE     E      SE    SE
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL CL CL CL   CL CL FW SC   SC SC SC SC   SC SC SC
PoP 12hr            5     0       5     5      10    30      40    40
Rain shwrs                                 S          C  C    S     C
Tstms                                      S          C  C          C

$$
NEZ055-172200-
Cheyenne County-
Including the cities of Sidney and Brownson
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                      91          58          91          58          90
Temp             60 73 87 91 89 73 67 61 59 71 87 90 85 71 65 60 58 74 86 90 86
Dewpt            54 55 53 50 50 55 57 56 55 58 56 54 56 59 58 57 56 59 57 55 55
RH               81 53 31 25 26 53 70 84 87 63 35 30 37 66 78 90 93 59 37 31 35
Wind dir          W NW NW NW  W  N  E  W NW NW  S SE SE SE  S  S SW  W SE SE  E
Wind spd          6  8  8  5  6  5  6  4  5  5  4  6 10 11  8  8  5  5  8 10 11
Wind gust                                            20
Clouds           FW CL CL FW SC FW FW FW FW FW FW FW SC FW FW FW CL CL CL FW FW
PoP 12hr                      5          10          20          20           5
QPF 12hr                      0           0   0.00-0.11   0.00-0.32           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  S  S
Tstms                                           S  S  S  S
Obvis                   K  K


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            58    91      61    95      59    85      55    82
Temp          67   61 86 89 70   62 89 91 69   61 79 82 63   57 76 78
Dewpt         59   58 58 52 57   56 54 51 55   54 56 55 56   54 55 54
PWind dir          SE    SE       S     S       E     E      SE    SE
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL CL CL CL   CL CL FW SC   SC SC SC B1   SC SC SC
PoP 12hr           10     0       5     0      20    20      50    20
Rain shwrs                                 S          S  C    C  S  S
Tstms                                      S          S  C          S

$$
NEZ095-172200-
Northern Sioux County-
Including the city of Harrison
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                88 93 96    56 59 63    89 93 97    55 59 62    90 95 98
Temp             61 72 86 91 85 70 66 61 59 70 86 92 88 73 67 61 59 74 88 93 89
Dewpt            56 57 52 50 51 56 56 55 54 57 53 49 48 54 55 55 54 58 53 47 46
RH               84 59 31 25 31 61 70 81 83 63 32 23 25 51 65 81 83 57 30 21 23
Wind dir          W NW NW NW  E NE SE  S SW  W NW NW NE SE  S  S SW SW  E  E  E
Wind spd          6  8  8  5  9  5  4  4  5  5  6  6  8  8  8  5  4  4  6  8 10
Wind gust                                                                 20 23
Clouds           SC FW CL FW B1 SC FW FW FW FW CL FW SC FW FW FW FW CL CL FW FW
PoP 12hr                     20          30          10           5           5
QPF 12hr              0.00-0.10   0.00-0.12           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  C  C              S  S
Tstms                      S  C  S              S  S
Obvis                   K  K


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            62    97      65    97      60    85      55    84
Temp          70   62 91 92 74   65 91 89 70   60 76 80 63   56 74 77
Dewpt         54   56 51 45 52   51 49 48 52   53 53 52 53   53 54 52
PWind dir          SE     S       S     W      NE     E       E     E
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL CL FW FW   FW FW FW SC   SC SC SC SC   SC SC SC
PoP 12hr            0     0       5     5      20    30      50    30
Rain shwrs                                 S    S  S  C  C    C  S  C
Tstms                                      S          C  C          C

$$
NEZ096-172200-
Southern Sioux County-
Including the city of Agate
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                      94          58          94          58          95
Temp             60 72 88 93 87 71 65 60 58 70 87 93 88 73 66 61 58 73 87 93 88
Dewpt            53 56 49 45 48 55 55 55 54 56 52 45 46 54 54 55 53 57 53 46 46
RH               78 57 26 19 26 57 70 84 86 61 30 19 23 51 65 81 83 57 31 20 23
Wind dir          W NW NW  W NE NE NE SE SW  W SW SW  E SE  S  S  S  S  E  E  E
Wind spd          6  6  6  5  8  4  4  3  3  5  5  4  9  9  8  5  3  3  5  6  9
Clouds           SC CL CL FW SC FW FW FW FW FW CL FW FW FW FW FW FW CL CL FW FW
PoP 12hr                     10          20          10           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S  S
Tstms                      S  S  S
Obvis                   K


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            61    97      62    98      59    86      55    85
Temp          69   61 89 91 72   63 90 90 70   61 77 80 63   57 74 77
Dewpt         54   56 53 46 53   52 51 47 53   54 54 52 54   54 54 52
PWind dir          SE    SE      SE    SW      NE     E       E     E
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL CL CL FW   FW CL FW SC   SC SC SC SC   SC SC SC
PoP 12hr            0     0       5     5      20    30      40    30
Rain shwrs                                 S       S  C  C    S  S  C
Tstms                                      S          C  C          C

$$
WYZ101-172200-
Converse County Lower Elevations-
Including the cities of Bill, Douglas, Deer Creek, and Glenrock
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                83 89 93    53 56 61    85 91 94    53 57 62    89 94 97
Temp             59 71 85 88 83 72 65 60 56 68 86 90 89 75 67 61 57 73 87 92 90
Dewpt            47 47 44 41 44 49 50 49 48 49 42 35 36 42 48 50 48 48 43 36 36
RH               64 42 24 19 25 44 58 67 74 51 21 14 15 31 50 67 72 41 21 14 15
Wind dir          W  W  W  W NW SE SE SW  W  W  W  W NW  E SE SE  S SW SE SE SE
Wind spd          8 10  9  6  6  5  4  5  5  8 10 10  9  8  8  4  3  3  4  6 10
Wind gust        18 20          16          19             18             17
Clouds           FW CL FW SC B1 SC FW FW FW CL FW FW FW FW FW FW FW CL CL FW FW
PoP 12hr                     20          20           5           0           0
QPF 12hr              0.00-0.10   0.00-0.05           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S  S
Tstms                   S  S  S
Obvis                                           K


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            60    96      62    91      57    84      54    83
Temp          71   61 90 93 74   63 86 86 67   59 77 80 63   56 75 78
Dewpt         46   49 43 34 43   43 46 43 49   50 51 48 52   51 51 48
PWind dir          SE    SE       S    NW      NE    SE       E    SE
Wind char          GN    LT      GN    GN      GN    GN      GN    GN
Avg clouds    FW   FW CL FW FW   FW FW SC SC   SC SC SC SC   SC SC SC
PoP 12hr            0     0       0     5      20    30      30    30
Rain shwrs                                 S    S     C  C    S     C
Tstms                                      S          C  C          C

$$
WYZ102-172200-
Niobrara County-
Including the cities of Lusk and Redbird
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                85 90 94    55 58 61    87 91 94    55 58 61    88 93 97
Temp             59 71 85 90 84 71 66 61 58 69 85 91 88 74 67 61 58 73 87 92 90
Dewpt            53 53 48 45 47 54 55 54 53 54 48 42 41 50 55 55 53 54 49 43 41
RH               80 53 28 21 28 55 68 78 83 59 28 18 19 43 65 81 83 51 27 18 18
Wind dir          W  W NW NW SE  E SE  S SW  W  W NW  N  E SE SE  S  S  E  E  E
Wind spd          6  8  6  6  8  8  5  5  4  6  8  9 10  9  9  5  3  4  6  9 11
Wind gust        17          19                         20                20 23
Clouds           FW CL CL SC B1 SC FW FW FW CL CL FW FW FW FW FW FW CL CL FW FW
PoP 12hr                     20          20          10           5           0
QPF 12hr              0.00-0.09   0.00-0.31           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S  S
Tstms                      S  S  S
Obvis                   K  K


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            61    96      63    93      59    83      55    82
Temp          70   62 90 92 74   64 88 88 69   59 77 79 63   56 74 77
Dewpt         52   54 47 38 49   49 47 43 51   52 50 49 53   51 52 49
PWind dir          SE    SE       S    NW      NE     E       E    SE
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL CL CL FW   FW FW FW SC   SC SC SC SC   SC SC SC
PoP 12hr            0     0       5     5      20    30      40    30
Rain shwrs                                 S    S  S  C  C    S     C
Tstms                                      S          C  C          C

$$
WYZ103-172200-
North Laramie Range-
Including the city of Garrett
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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 80 89    48 55 62    70 82 91    50 57 63    72 84 93
Temp             57 67 77 77 75 66 61 58 56 67 79 81 80 69 63 60 58 71 81 82 81
Dewpt            40 42 40 40 40 43 41 40 39 41 35 32 31 36 39 39 39 41 34 33 33
RH               53 40 26 26 28 43 48 51 53 39 20 17 17 30 41 46 49 34 18 17 18
Wind dir          W  W  W  W  W  S SW SW SW  W  W  W NW SE  S  S SW SW  E  E  E
Wind spd         10 12 13 10  8  5  5  5  6  6 10 10  8  5  6  6  5  4  5  8 10
Wind gust        25 26                   17
Clouds           FW CL FW B1 SC SC FW FW FW CL FW SC FW FW FW FW FW CL FW SC FW
PoP 12hr                     30          10           5           0           5
QPF 12hr              0.00-0.09           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C
Tstms                   S  C
Obvis             K


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            59    87      60    84      55    77      53    77
Temp          65   60 83 83 68   62 81 78 63   57 72 71 59   55 70 71
Dewpt         41   42 35 32 37   37 40 41 44   45 47 45 48   47 48 46
PWind dir          SE     S       S    NW       E    SE      SE    SE
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   FW CL FW FW   FW FW SC B1   SC SC SC SC   SC SC SC
PoP 12hr            0     0       0    20      20    50      30    50
Rain shwrs                              S  S          C  C    S     C
Tstms                                   S  S          C  C          C

$$
WYZ104-172200-
Ferris/Seminoe/Shirley Mountains-
Including the city of Seminoe Dam
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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 81 87    49 54 59    71 84 90    50 55 60    75 87 93
Temp             56 64 76 79 77 68 62 58 55 64 79 83 82 71 65 59 56 68 81 86 85
Dewpt            41 42 40 37 37 39 40 39 38 39 34 27 25 28 30 33 34 35 29 22 20
RH               57 45 27 22 24 34 44 49 53 40 20 13 12 20 27 37 43 29 15  9  9
Wind dir         SW SW  W  W  W  W  S SW  S SW  W  W  W  E SE SE  S  S SW  W NE
Wind spd          8  9 11 11 10  6  4  3  4  5  9 10  8  4  6  5  4  3  5  5  6
Wind gust                 21                               17             16 17
Clouds           SC FW FW SC SC SC FW FW FW CL FW FW FW FW FW FW FW CL CL FW FW
PoP 12hr                     30          10           5           0           0
QPF 12hr              0.00-0.05           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C
Tstms                   S  S
Obvis                                  K


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            57    89      59    86      56    82      54    81
Temp          67   58 82 87 68   60 81 81 65   57 75 77 62   55 73 76
Dewpt         33   38 32 23 31   33 38 37 43   44 45 39 46   45 45 39
PWind dir          SE    SW      SW    NW      NE    NE      NE    NE
Wind char          LT    LT      LT    LT      GN    LT      GN    LT
Avg clouds    FW   FW FW FW FW   FW FW SC B1   SC SC SC SC   SC FW SC
PoP 12hr            0     0       0    10      20    30      30    40
Rain shwrs                                 S          C  C          C
Tstms                                      S          C  S          C

$$
WYZ105-172200-
Shirley Basin-
Including the cities of Medicine Bow and Shirley Basin
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                78 81 84    47 49 56    80 84 87    48 51 56    83 87 89
Temp             52 63 77 78 76 66 59 53 50 62 79 82 81 69 61 55 52 68 81 84 82
Dewpt            41 43 39 38 38 40 40 40 39 41 33 29 28 31 36 38 39 41 30 26 27
RH               66 48 25 24 25 38 49 61 66 46 19 14 14 24 39 53 61 37 16 12 13
Wind dir          W  W  W  W  W  E SE  S  S SW  W  W NW  E SE SE SE  S  W  E  E
Wind spd          5  8 12 12 10  4  3  3  3  3  9 11  9  5  6  4  2  2  4  5  8
Clouds           FW CL FW B1 SC SC FW FW FW CL FW FW FW FW FW FW FW CL CL FW FW
PoP 12hr                     30          10           5           0           5
QPF 12hr              0.00-0.05           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C
Tstms                   S  C
Obvis             K


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            53    89      54    87      52    82      49    81
Temp          64   55 83 85 66   56 82 79 62   54 74 73 59   51 73 73
Dewpt         39   43 32 26 36   37 37 40 44   46 45 43 47   47 45 43
PWind dir          SE     S      SE    NW       E     E       E    SE
Wind char          LT    LT      LT    LT      LT    GN      GN    LT
Avg clouds    FW   FW CL FW FW   FW FW SC B1   SC SC SC SC   SC FW SC
PoP 12hr            0     0       0    20      20    50      30    50
Rain shwrs                              S  S          C  C          C
Tstms                                   S  S          C  C          C

$$
WYZ106-172200-
Central Laramie Range and Southwest Platte County-
Including the city of Bordeaux
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                78 85 91    50 58 63    82 88 93    53 59 63    83 89 94
Temp             61 71 83 83 80 70 65 61 59 70 84 87 85 73 67 62 60 73 85 88 85
Dewpt            43 44 39 39 41 44 45 44 42 42 35 32 34 40 43 44 44 45 36 34 36
RH               51 38 21 21 25 39 48 53 53 36 17 14 16 30 42 52 55 37 17 15 17
Wind dir          W  W  W  W  W SW SW SW SW  W  W NW SE  S SW SW SW  W  E  E  E
Wind spd         11 12 12  9  6  5  5  5  8  8  8  8  6  5  6  6  6  4  5  9 12
Wind gust        25 24
Clouds           FW CL FW B1 SC SC FW FW FW CL FW SC SC SC FW FW FW CL CL SC FW
PoP 12hr                     20           5          10           0           5
QPF 12hr              0.00-0.06           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Tstms                   S  S


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            61    92      63    90      59    82      56    82
Temp          69   62 87 88 72   64 87 84 67   60 75 75 63   58 74 74
Dewpt         46   47 38 36 42   41 38 41 47   48 48 48 51   50 49 48
PWind dir           S     S       S    NW      NE     E      SE     E
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   FW CL FW FW   FW FW SC B1   SC SC SC SC   SC SC SC
PoP 12hr            0     0       0    20      20    50      30    50
Rain shwrs                              S  S          C  C    S     C
Tstms                                   S  S          C  C          C

$$
WYZ107-172200-
East Platte County-
Including the cities of Wheatland and Guernsey
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                83 90 93    55 59 62    84 92 94          59    87 93 97
Temp             62 72 87 87 84 73 67 62 59 70 86 91 89 77 69 63 60 73 87 91 90
Dewpt            47 48 43 42 44 49 50 50 48 49 43 37 38 44 50 50 50 51 46 38 39
RH               58 42 21 21 25 43 54 65 67 47 22 15 17 31 51 62 69 46 24 16 17
Wind dir          W  W NW NW SW  S SW SW  W  W NW NW NE SE SE  S SW SW  E  E  E
Wind spd          6  8  9  8  5  4  4  3  4  4  5  6  8  5  5  4  3  3  5  6 10
Wind gust        18 20    18                                              18 20
Clouds           FW CL FW B1 SC SC FW FW FW CL FW SC FW FW FW FW FW CL CL FW FW
PoP 12hr                     20           5          10           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Tstms                   S  S
Obvis             K


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            61    95      63    93      60    84      57    84
Temp          71   62 88 92 75   63 88 88 70   62 76 80 65   59 74 79
Dewpt         50   52 47 38 46   47 45 42 50   52 52 48 54   53 52 48
PWind dir          SE    SE      SE    NW      NE     E      SE    SE
Wind char          GN    GN      GN    GN      GN    GN      GN    LT
Avg clouds    FW   FW CL FW FW   FW FW SC SC   SC SC SC SC   SC SC SC
PoP 12hr            0     0       5    10      20    40      40    50
Rain shwrs                                 S    S     C  C    S     C
Tstms                                      S          C  C          C

$$
WYZ108-172200-
Goshen County-
Including the city of Torrington
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                86 92 96    56 58 62    87 93 97    55 58 62    89 94 97
Temp             61 73 88 91 86 72 66 61 58 70 87 92 89 74 67 61 59 73 87 92 89
Dewpt            50 50 45 43 46 51 53 53 51 53 48 42 42 49 53 53 52 55 51 43 44
RH               67 44 22 19 25 48 63 75 77 55 26 18 19 41 61 75 78 53 29 18 21
Wind dir          W  W NW  W  S  E  E SW  W  W  W  S  E SE SE  S  S SW  E  E  E
Wind spd          6  8  6  8  5  4  4  3  4  4  5  4  8  8  6  4  3  3  5  6  9
Wind gust        20 18    18                               17 14          17 19
Clouds           FW CL CL SC SC FW FW FW FW CL CL FW FW FW FW FW FW CL CL FW FW
PoP 12hr                     10          10          10           5           5
QPF 12hr              0.00-0.05           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Tstms                      S
Obvis             K


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            61    96      63    96      60    85      56    84
Temp          70   61 89 92 73   63 89 89 70   61 77 81 64   57 75 78
Dewpt         53   55 51 42 50   50 48 45 52   53 54 51 55   54 54 51
PWind dir          SE    SE      SE    NW      NE     E       E    SE
Wind char          LT    GN      GN    GN      GN    GN      GN    LT
Avg clouds    FW   FW CL CL FW   FW CL FW SC   SC SC SC SC   SC SC SC
PoP 12hr            0     0       5     5      10    40      40    40
Rain shwrs                                 S          C  C    S     C
Tstms                                      S          C  C          C

$$
WYZ109-172200-
Central Carbon County-
Including the city of Rawlins
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                74 81 85    48 51 56    77 84 87    48 52 57    81 87 91
Temp             54 63 75 79 78 67 60 55 52 63 79 83 82 69 62 56 53 67 81 85 84
Dewpt            41 42 40 36 35 36 38 37 36 37 31 26 24 27 28 29 30 31 26 20 19
RH               61 46 28 21 21 32 44 51 54 38 17 12 12 21 27 35 41 26 13  9  9
Wind dir         SW SW  W  W  W  W  S  S  S SW  W  W  W NE SE SE SE  S  W NW NW
Wind spd          6  9 13 13 12  8  4  4  4  4  9 11  9  4  5  4  4  3  4  5  6
Wind gust        17 19 24       18
Clouds           SC FW FW SC SC SC FW FW FW CL FW FW FW FW FW FW FW CL CL FW FW
PoP 12hr                     20           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Tstms                   S  S


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            53    89      56    87      54    84      52    83
Temp          63   55 82 86 66   57 82 82 64   56 77 79 62   54 75 78
Dewpt         28   35 30 22 28   30 35 36 42   43 42 37 44   44 43 36
PWind dir           E    SW       W     W       E    NE      NE     N
Wind char          LT    LT      LT    LT      GN    LT      GN    LT
Avg clouds    FW   FW FW FW FW   FW FW SC B1   SC FW SC B1   SC FW SC
PoP 12hr            0     0       0    10      20    30      20    40
Rain shwrs                                 S          C  S          C
Tstms                                      S          C  S          C

$$
WYZ110-172200-
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                75 80 83    48 53 57    78 83 87    48 53 57    81 86 89
Temp             55 65 75 76 76 65 60 56 53 65 78 82 80 67 62 57 53 69 80 83 81
Dewpt            39 41 37 37 36 37 35 33 34 36 30 27 27 30 31 32 33 35 27 24 24
RH               55 41 25 24 23 35 39 42 48 34 17 13 14 25 31 38 46 28 14 11 12
Wind dir         SW  W  W  W  W SW SW SW SW  W  W NW NW  S  S  S  S SW  N NE NE
Wind spd          8 10 13 12 12  6  5  5  5  4  9 11  9  6  6  5  5  3  5  6  9
Wind gust                 23
Clouds           FW FW SC B1 SC FW FW FW FW CL FW SC SC FW FW FW FW CL FW FW FW
PoP 12hr                     20           5           5           0           5
QPF 12hr              0.00-0.06           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Tstms                   S  S


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            55    88      57    86      55    82      52    81
Temp          65   57 82 84 66   58 82 79 64   57 76 72 60   54 74 72
Dewpt         37   39 29 25 32   32 33 38 42   43 42 43 44   43 42 42
PWind dir          SE     W       S    NW       E     E      SE     E
Wind char          GN    LT      GN    GN      GN    GN      GN    GN
Avg clouds    FW   FW CL FW FW   FW FW SC B1   SC SC SC B1   SC FW SC
PoP 12hr            0     0       0    10      20    40      30    50
Rain shwrs                              S  S          C  C          C
Tstms                                   S  S          C  C          C

$$
WYZ111-172200-
Southwest Carbon County-
Including the city of Baggs
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                78 82 86    43 49 53    82 85 89    44 50 55    85 88 92
Temp             50 62 76 80 80 65 57 52 49 63 80 84 84 67 59 53 50 67 82 87 86
Dewpt            42 44 42 38 34 34 35 35 34 36 32 27 25 25 25 26 27 30 27 22 20
RH               74 52 30 22 19 31 43 52 56 36 17 12 11 20 27 35 41 25 13  9  9
Wind dir         SE  S SW SW SW  W  E SE SE  S SW  W  W  E  E SE SE  S SW  W NW
Wind spd          5  8 12 12 12  9  4  4  4  4  8  9  8  4  5  4  3  3  4  5  5
Clouds           FW FW FW SC FW FW FW FW FW CL CL FW FW FW CL FW FW CL CL FW FW
PoP 12hr                     10           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Tstms                   S  S


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            50    90      53    89      53    87      51    85
Temp          60   51 84 88 63   53 84 85 63   53 80 83 61   52 79 81
Dewpt         20   30 31 24 26   30 36 36 40   41 42 37 41   43 43 36
PWind dir           E    SW       N     W      NE     N      NE     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   CL CL FW FW   FW FW SC B1   SC FW SC B1   SC FW SC
PoP 12hr            0     0       0    10      10    30      20    40
Rain shwrs                                 S          C  S          C
Tstms                                                 S  S          S

$$
WYZ112-172200-
Sierra Madre Range-
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                61 74 81    39 50 56    65 78 84    40 51 57    69 81 87
Temp             50 60 70 72 72 59 55 52 50 63 75 77 76 61 57 53 51 67 77 80 77
Dewpt            37 39 37 33 29 30 29 29 28 31 27 23 21 24 23 23 25 28 22 19 18
RH               61 46 30 24 20 33 37 41 42 30 17 13 13 24 27 31 36 23 13 10 11
Wind dir          S SW SW SW SW SW SE SE SE  S  W  W  W  E SE SE SE  S NW NW NW
Wind spd          6  9 13 12 12  6  5  4  5  4  9 10  9  5  6  6  5  3  5  8  8
Wind gust        18    24
Clouds           FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW
PoP 12hr                     20           0           0           0           0
QPF 12hr              0.00-0.06           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Tstms                   S  S


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            52    83      53    82      53    79      51    78
Temp          58   53 79 79 60   54 78 76 59   54 75 73 58   52 74 71
Dewpt         24   31 26 21 23   26 32 33 37   37 37 35 39   38 36 33
PWind dir           E    SW      SE     W       E     W       E     W
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW CL FW FW   FW FW SC B1   SC SC SC B1   SC FW SC
PoP 12hr            0     0       0    10      10    40      20    40
Rain shwrs                                            C  S          C
Tstms                                                 C  S          C

$$
WYZ113-172200-
Upper North Platte River Basin-
Including the cities of Saratoga and Encampment
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                76 80 83    43 50 56    79 84 87    44 50 56    83 87 89
Temp             51 63 76 78 78 65 58 54 50 64 80 83 82 67 59 54 51 68 82 85 84
Dewpt            39 42 37 34 32 33 32 32 32 34 28 24 23 28 28 28 29 32 24 21 20
RH               63 46 24 20 19 30 37 43 50 32 15 11 11 23 30 36 42 26 12  9  9
Wind dir          S  S  W  W  W SW  S  S  S  S  W  W NW SE SE SE  S  S NW  N  N
Wind spd          8  9 13 12 11  5  5  5  5  4  8 10 10  5  6  6  5  3  3  5  8
Wind gust                                                              13 17
Clouds           FW FW SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW
PoP 12hr                     20           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Tstms                   S  S


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            52    89      54    87      53    84      51    83
Temp          62   54 84 86 63   55 84 82 62   54 80 78 60   52 78 76
Dewpt         32   36 27 23 29   30 32 35 41   41 39 38 42   41 39 36
PWind dir          SE     W       S     W       E    NW       E    NW
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW CL FW FW   FW FW SC B1   SC SC SC B1   SC FW SC
PoP 12hr            0     0       0    10      10    40      20    40
Rain shwrs                                            C  S          C
Tstms                                                 C  S          C

$$
WYZ114-172200-
Snowy Range-
Including the cities of Centennial and Albany
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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 73 81    38 46 57    63 76 84    38 47 57    65 79 86
Temp             47 58 69 71 70 58 53 49 47 60 73 75 73 60 54 50 47 65 75 77 74
Dewpt            38 40 37 34 32 33 31 31 31 33 29 25 26 29 29 30 30 32 25 22 24
RH               71 51 31 26 24 39 43 50 53 36 19 15 17 31 38 46 51 29 15 13 15
Wind dir         SW SW  W  W  W SW SW  S  S SW  W  W  N  E SE  S  S  S  N NE NE
Wind spd          8 10 12 12 11  5  4  4  5  5  8  9  9  5  4  5  5  4  5  6  9
Wind gust        20 20 24 23 23 16                20                   16 18 19
Clouds           FW FW SC SC SC FW FW FW FW CL FW SC SC FW FW FW FW CL FW FW FW
PoP 12hr                     30           5           5           0           5
QPF 12hr              0.00-0.07           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C
Tstms                   C  C


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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    81      50    80      48    76      46    75
Temp          56   51 78 76 58   52 77 72 56   50 73 67 54   48 70 65
Dewpt         35   36 28 26 32   30 32 36 39   39 40 41 41   39 39 40
PWind dir          SE    SW      SE     W       E    NE      SE     W
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW CL FW FW   FW FW SC B1   SC SC SC B1   SC FW SC
PoP 12hr            0     0       0    20      20    50      30    60
Rain shwrs                              S  S          C  C          L
Tstms                                   S  S          C  C          C

$$
WYZ115-172200-
Laramie Valley-
Including the cities of Bosler and Laramie
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                76 80 83    45 50 56    79 83 87    47 51 57    81 86 89
Temp             51 64 77 77 76 65 59 54 51 64 80 82 81 68 61 55 52 69 81 83 80
Dewpt            42 44 38 38 38 40 40 39 37 38 31 29 30 36 39 39 39 39 29 28 32
RH               71 48 24 24 25 40 49 57 59 38 17 14 16 31 44 55 61 33 15 13 17
Wind dir         SW  W  W  W  W  S SW SW SW SW  W NW  E  S  S  S SW SW NE  E  E
Wind spd          6  9 11  9  6  4  4  5  5  4  6  6  9  6  5  5  4  3  4  6 11
Wind gust        17       19                      18                      18
Clouds           FW CL SC B1 SC SC FW FW FW CL FW SC SC SC FW FW FW CL FW FW FW
PoP 12hr                     30           5          10           0           5
QPF 12hr              0.00-0.07           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C
Tstms                   C  C


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            53    88      54    87      53    81      50    80
Temp          64   55 83 83 66   56 84 79 63   54 75 71 59   52 74 70
Dewpt         43   43 32 33 39   37 35 40 44   45 44 45 47   46 45 45
PWind dir          SE    SE       S    NW       E    SE      SE    SE
Wind char          GN    LT      GN    LT      LT    GN      GN    LT
Avg clouds    FW   FW CL FW FW   FW FW SC B1   SC SC SC B1   SC SC SC
PoP 12hr            0     5       0    20      10    60      30    60
Rain shwrs                              S  S          C  C          L
Tstms                                   S  S          C  C          C

$$
WYZ116-172200-
South Laramie Range-
Including the cities of Buford, Pumpkin Vine, and Vedauwoo
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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 77 81    51 55 59    75 80 84    50 55 59    76 81 86
Temp             56 64 74 75 72 64 60 57 56 67 77 79 77 66 61 58 56 69 78 79 76
Dewpt            40 41 37 36 37 40 41 39 36 35 30 29 31 37 41 41 40 38 30 31 34
RH               55 43 26 24 28 41 49 51 47 30 18 16 18 34 48 53 55 32 17 17 22
Wind dir          W  W  W  W  E  S SW SW  W  W  W  S SE  S  S  S SW  W NE  E SE
Wind spd         11 13 11  9  8  5  5  5  8  8  6  8  9  8  6  6  6  5  5  9 11
Wind gust        21
Clouds           FW FW SC B1 SC SC FW FW FW CL FW SC SC FW FW FW FW CL FW SC FW
PoP 12hr                     30           5          10           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C
Tstms                   C  C


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            57    83      58    83      55    75      53    75
Temp          63   59 79 78 65   60 81 74 62   57 70 67 58   56 68 65
Dewpt         44   43 35 34 40   38 32 39 44   44 43 45 48   45 45 45
PWind dir           S     S       S    NW      NE     E       S    SE
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   FW CL FW FW   FW FW SC B1   SC SC SC B1   SC SC SC
PoP 12hr            0     5       0    20      10    60      30    60
Rain shwrs                              S  S          L  C    S     L
Tstms                                   S  S          C  C          C

$$
WYZ117-172200-
South Laramie Range Foothills-
Including the cities of Whitaker, Federal, and Horse Creek
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                80 83 86          56          85          56          86
Temp             58 70 80 80 78 68 63 58 57 71 82 84 81 69 64 59 57 73 83 83 81
Dewpt            43 44 40 40 40 43 44 44 41 42 36 34 36 43 46 47 45 45 38 37 38
RH               57 39 24 24 26 40 50 59 55 35 19 17 20 39 52 64 64 37 20 19 21
Wind dir          W  W  W NW  W  S  W  W  W  W  W SE SE  S SW SW SW  W  E  E SE
Wind spd         11 13 10  8  6  5  5  5  8  8  6  8  8  8  6  6  6  5  6 10 12
Wind gust        21
Clouds           FW FW SC B1 SC SC FW FW FW CL FW SC SC SC FW FW FW CL FW SC FW
PoP 12hr                     20           5          10           0          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S                    S  S
Tstms                   S  S                    S  S


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            57    88      59    88      56    79      54    79
Temp          65   60 83 84 67   61 86 80 65   59 73 73 60   57 72 70
Dewpt         48   48 42 37 44   43 37 41 48   47 48 47 51   50 49 48
PWind dir           S     S       S    NW       N     E       S    SE
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   FW CL FW FW   FW CL SC B1   SC SC SC B1   SC SC SC
PoP 12hr            0     5       0    20      10    50      30    60
Rain shwrs                              S             C  C    S     L
Tstms                                   S             C  C          C

$$
WYZ118-172200-
Central Laramie County-
Including the city of Cheyenne
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                83 86 89          56          87          56          88
Temp             59 73 83 84 81 70 63 59 58 71 84 86 83 70 64 60 57 73 84 86 83
Dewpt            45 47 41 41 42 46 48 47 46 47 41 39 40 47 50 50 49 51 44 41 41
RH               60 40 23 22 25 42 58 64 64 42 22 19 22 44 60 69 75 46 25 21 23
Wind dir          W  W NW  W  W SE SW  W  W NW  E SE  S  S  S SW SW  W  E SE SE
Wind spd         10 11  9  8  6  5  4  5  6  6  5  8  8  9  8  8  6  5  6  9 11
Clouds           FW FW FW B1 SC SC FW FW FW FW FW SC FW SC FW FW FW CL CL FW FW
PoP 12hr                     20           5          20           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S                    S  S
Tstms                   S  S                    S  S


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            58    90      59    91      57    81      54    80
Temp          65   60 84 86 68   61 87 82 66   59 74 76 61   57 72 73
Dewpt         51   51 47 39 47   47 42 42 50   50 51 48 53   53 52 49
PWind dir           S     S       S    NW       N     E       S    SE
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL CL FW FW   CL CL SC SC   SC SC SC SC   SC SC SC
PoP 12hr            0     5       0    10      10    50      40    60
Rain shwrs                                            C  C    S     L
Tstms                                                 C  C          C

$$
WYZ119-172200-
East Laramie County-
Including the city of Pine Bluffs
507 AM MDT Sun Aug 17 2025

Date             Sun 08/17/25            Mon 08/18/25            Tue 08/19/25
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                      88          57          89    55 57 61          89
Temp             59 72 85 86 82 71 64 60 58 70 85 88 83 71 65 60 57 72 85 87 84
Dewpt            47 48 43 43 44 49 51 50 50 52 47 44 44 51 53 52 52 55 50 46 45
RH               64 42 23 22 26 46 63 69 75 53 27 22 25 49 65 75 83 55 30 24 26
Wind dir          W NW NW  W  N  E  S  W  W  W SW  E  S  S  S SW SW SW SE SE SE
Wind spd          9 10  9  6  5  4  4  4  4  5  4  6  8  9  8  8  5  5  6  9 10
Wind gust                                            20    18
Clouds           FW FW FW B1 SC FW FW FW FW FW FW SC FW FW FW FW CL CL CL FW FW
PoP 12hr                     10           5          20           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S
Tstms                                           S  S


Date               Wed 08/20/25  Thu 08/21/25  Fri 08/22/25  Sat 08/23/25
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            59    91      60    93      58    82      55    81
Temp          66   61 85 87 69   62 88 84 67   60 76 77 61   57 73 75
Dewpt         54   54 50 43 50   49 47 44 52   52 52 50 55   54 53 50
PWind dir          SE     S       S    SW       N     E      SE    SE
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL CL FW FW   CL CL FW SC   SC SC SC SC   SC SC SC
PoP 12hr            0     0       0    10      10    50      40    50
Rain shwrs                                            C  C    S     C
Tstms                                                 C  C          C

$$