Area Forecast Matrices
Issued by NWS Cheyenne, WY

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542
FOUS55 KCYS 310631
AFMCYS

Area Forecast Matrices
National Weather Service Cheyenne WY
1230 AM MDT Mon Aug 31 2026

NEZ002-011000-
Dawes County-
Including the cities of Chadron and Chadron St Park
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                      57          89          61          82          61
Temp                      58 57 67 81 88 86 73 68 65 62 63 73 80 78 69 66 63 62
Dewpt                     50 49 49 46 42 41 45 51 54 56 57 58 57 56 55 56 54 55
RH                        75 75 52 29 20 21 37 54 68 81 81 59 45 47 61 70 72 78
Wind dir                   N SW SW SW  W SE SE  S  S  S SW  W  W  E SE  S  S SW
Wind spd                   3  3  8 10 11  6  8 10  9  6  8  9 10 10 10  9  9 10
Wind gust                                      23 20             20       19 20
Clouds                    FW FW SC SC B1 B1 B1 B1 B2 OV B2 B1 SC FW FW FW FW FW
PoP 12hr                      0           5          50          50           5
QPF 12hr                      0           0        0.01   0.02-0.08           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                  IS SC SC SC SC
Tstms                                        S  S  S  S  S
Heat index                                                    80
Max heat                           82    87    82                84


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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          91      63    94      64    96      65    95      65    92
Temp          86 87 70   63 88 90 72   65 90 91 73   66 89 90 73   66 85 86
Dewpt         53 49 50   47 42 40 47   50 48 47 54   53 50 50 55   55 55 53
PWind dir        SW      SW    SW       S     S       S    SW       S     S
Wind char        GN      GN    GN      GN    LT      GN    LT      GN    GN
Avg clouds    FW FW SC   FW FW FW FW   FW FW CL FW   SC SC FW SC   SC SC SC
PoP 12hr          5      20     5       0     5       5     5      10    20
Rain shwrs           S    S                                    S          S
Tstms                S                                         S          S

$$
NEZ003-011000-
Box Butte County-
Including the cities of Alliance and Hemingford
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                      56          88          59          82          58
Temp                      57 56 66 80 87 86 72 67 64 60 63 73 81 80 68 64 61 58
Dewpt                     50 50 50 49 46 48 51 53 55 57 58 59 58 56 56 57 55 54
RH                        77 80 56 34 24 27 48 61 73 90 84 62 46 44 65 78 81 86
Wind dir                  NW NW SW SW SW  S  S  S  S  S SW  W  W SE SE SE  S SW
Wind spd                   4  3  8  9 11  6  8 10  9  6  9 10 11  8  6  9  9  9
Clouds                    SC FW SC SC B1 B1 B1 B2 OV OV B2 SC SC FW FW FW FW FW
PoP 12hr                      0           5          50          40           5
QPF 12hr                      0           0        0.01   0.01-0.09           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                  IS SC SC SC SC
Tstms                                        S  S  C  S
Heat index                         80                         81 80
Max heat                           81    86    82                83


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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          89      60    92      61    94      62    93      62    91
Temp          84 86 67   60 87 89 69   62 88 90 71   63 88 89 70   63 85 87
Dewpt         53 51 52   49 44 44 50   51 50 49 55   53 52 51 56   55 55 53
PWind dir        SW      SW    SW       S     S       S     S      SE     S
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW FW   FW FW CL FW   FW FW CL FW   SC SC FW SC   SC SC SC
PoP 12hr          5      20     5       0     5      10     5      20    20
Rain shwrs           S    S                      S             S          S
Tstms                S                           S             S          S

$$
NEZ019-011000-
Scotts Bluff County-
Including the cities of Scottsbluff and Gering
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                      58          88          61          84          59
Temp                      59 58 67 80 86 85 73 68 65 61 65 75 82 82 70 66 61 59
Dewpt                     50 50 52 53 50 52 53 53 54 56 58 60 59 56 55 55 55 53
RH                        72 75 59 39 29 32 49 59 68 84 78 60 46 41 59 68 81 80
Wind dir                   W NW SW  W SW SE SE SE SE SE SW  W  W  S  S SE  S SW
Wind spd                   4  4  6  8 10  8  9 10  8  5  8  9  8  9  9  6  6  6
Wind gust                                   19 20                19
Clouds                    SC FW SC B1 B2 B1 B1 B2 OV B2 B2 FW FW FW FW FW FW FW
PoP 12hr                      0           5          50          30          10
QPF 12hr                      0           0        0.03   0.01-0.07           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                               IS IS SC SC SC IS
Tstms                                     S  S  S  C  S
Heat index                         80                         82 82
Max heat                           81    87    83                85    81


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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          90      59    92      60    94      62    93      62    91
Temp          83 86 67   59 85 89 69   61 87 90 70   63 87 90 70   63 84 87
Dewpt         56 51 52   49 48 47 50   50 52 50 54   52 54 52 56   55 57 55
PWind dir        SW      SW    SW       S     S       S    NW      SE     S
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW SC   FW FW CL FW   FW FW CL FW   SC SC FW SC   SC SC FW
PoP 12hr          5      20     5       0     5      10     5      10    10
Rain shwrs           S                                                    S
Tstms                S                                                    S

$$
NEZ020-011000-
Banner County-
Including the city of Harrisburg
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                      58    83 86 89          59          83          58
Temp                      60 58 68 80 85 84 71 67 64 60 65 76 82 81 69 66 62 59
Dewpt                     49 49 50 50 48 50 51 53 54 56 57 58 56 54 54 54 53 52
RH                        67 72 52 35 28 31 49 61 70 87 75 54 41 39 59 65 72 78
Wind dir                   W  W  W  W SW  S  S  S  S SW  W NW NW  S  S  S SW SW
Wind spd                   5  5  8  8 10  9 10 12 10  5  8  9  8 10  9  9  8  8
Wind gust                                                        21 20
Clouds                    SC SC SC B1 B2 B2 B1 B2 OV B2 B2 SC SC FW FW FW FW SC
PoP 12hr                      0          10          40          20          10
QPF 12hr                      0           0        0.03        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                               IS SC SC SC IS IS
Tstms                                     S  S  S  S  S
Heat index                                                    82 81
Max heat                           81    86    83                84    80


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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          89      59    91      60    92      62    92      62    90
Temp          84 86 67   60 86 88 69   61 87 90 70   63 87 89 70   63 84 86
Dewpt         53 47 50   47 45 44 48   49 50 48 52   51 51 50 55   54 55 53
PWind dir        SW      SW     W       S    SW       S     N       S     S
Wind char        LT      GN    GN      GN    LT      GN    LT      GN    GN
Avg clouds    FW FW SC   FW FW CL CL   FW FW CL FW   SC SC FW SC   SC SC FW
PoP 12hr          5      20     5       0     5      10     5      10    10
Rain shwrs           S    S                                    S
Tstms                S                                         S

$$
NEZ021-011000-
Morrill County-
Including the cities of Angora, Bridgeport, Bayard, and Redington
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                      59          87          60          83          58
Temp                      59 59 67 81 87 86 73 68 65 61 64 75 82 82 70 65 61 59
Dewpt                     51 51 53 53 51 53 54 55 57 59 60 61 60 58 58 58 57 55
RH                        75 75 61 38 29 32 51 63 75 93 87 62 47 44 66 78 87 87
Wind dir                   W NW  W  W SW SE  S  S  S SW SW  W  W SE SE SE  S  S
Wind spd                   5  4  6  8 10  8  9 11  9  6  9 10  9 11 10  8  8  8
Wind gust                                      23 19          19
Clouds                    SC SC SC B1 B1 B1 B1 B2 OV B2 B2 SC FW FW FW FW FW SC
PoP 12hr                      5          10          50          30          10
QPF 12hr                      0           0   0.01-0.11   0.01-0.10           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                               IS SC SC SC SC IS
Tstms                                     S  S  S  C  S  S
Heat index                                                    82 82
Max heat                           82    87    83                86    82


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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          89      60    91      61    93      63    92      63    90
Temp          83 87 68   61 87 88 69   63 87 90 70   64 87 90 71   64 85 88
Dewpt         57 54 54   52 49 49 52   53 55 53 56   55 55 54 57   56 57 56
PWind dir        SW      SW     W       S     S      SE     S      SE     S
Wind char        GN      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    SC FW FW   SC FW CL CL   FW FW CL SC   SC SC FW SC   SC SC FW
PoP 12hr         10      20     5       0     5      10     5      20    10
Rain shwrs           S    S                                    S          S
Tstms                S                                         S          S

$$
NEZ054-011000-
Kimball County-
Including the city of Kimball
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                      59          84          58          83          58
Temp                      60 59 68 80 84 82 69 66 62 59 64 76 82 81 69 65 61 58
Dewpt                     50 49 50 49 47 50 52 53 56 58 58 57 55 53 55 54 54 52
RH                        69 69 52 34 28 33 55 63 81 96 81 52 40 38 61 68 78 80
Wind dir                   W  W NW  W  S SE  S  S SW SW  W NW  W  S  S SW SW  W
Wind spd                   6  6  8  8 10  9  9  9  8  6  9  9  8 10  9  8  6  6
Wind gust                                      20 18
Clouds                    B1 SC B1 B1 B2 B1 B2 B2 OV B2 B2 FW SC SC FW FW FW FW
PoP 12hr                      5          10          40          20          10
QPF 12hr                      0           0   0.01-0.11           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                               SC SC SC SC IS IS              S  S
Tstms                                     C  S  S  S  S
Heat index                                                       81
Max heat                           81    84    81                83    80


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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          87      59    89      60    91      61    91      61    89
Temp          83 85 66   59 85 86 69   60 86 88 69   62 87 88 70   63 84 86
Dewpt         51 47 51   47 46 44 48   50 49 47 52   51 50 50 54   54 55 53
PWind dir         W      SW     W       S    NW       S    NE       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW FW   SC FW CL FW   FW FW CL SC   SC SC FW SC   SC SC FW
PoP 12hr         10      20     5       0     5      10    10      20    10
Rain shwrs           S                                      S  S
Tstms                S                                      S  S

$$
NEZ055-011000-
Cheyenne County-
Including the cities of Sidney and Brownson
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                      60          87          60          84          59
Temp                      61 60 69 81 87 85 72 68 64 62 66 77 84 83 71 66 62 60
Dewpt                     52 52 52 52 51 53 54 56 57 59 60 60 58 56 58 57 57 56
RH                        72 75 55 37 29 33 53 65 78 90 81 56 41 40 63 73 84 87
Wind dir                   W NW NW  W SW SE  S  S  S SW  W  W  W SE  S  S  S SW
Wind spd                   6  6  8  8  9  9 10 11 10  6  9 10  8 10 10  9  8  8
Wind gust                                      23
Clouds                    B1 B1 SC B1 B1 B1 B2 B2 OV B1 B2 SC SC FW FW FW FW FW
PoP 12hr                      5          10          40          30          10
QPF 12hr                      0           0   0.02-0.19   0.00-0.06           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                               SC SC SC SC SC IS
Tstms                                     C  C  S  C  C  S


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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          89      61    91      61    93      63    92      63    90
Temp          84 87 68   61 87 88 69   63 87 90 70   64 88 90 71   65 86 88
Dewpt         55 53 54   53 48 48 52   54 54 53 55   54 54 54 56   56 57 55
PWind dir         S      SW     W       S    SE       S     S       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    FW FW FW   SC FW CL FW   FW FW FW SC   SC SC FW SC   SC SC FW
PoP 12hr         10      20     5       0     5      10    10      20    10
Rain shwrs           S    S                                 S  S          S
Tstms                S                                      S  S          S

$$
NEZ095-011000-
Northern Sioux County-
Including the city of Harrison
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                      55    84 88 91          60          81    56 59 63
Temp                      56 55 66 80 87 85 72 67 64 61 63 72 79 78 68 64 61 60
Dewpt                     49 49 48 46 41 38 41 46 50 53 56 57 57 56 53 53 51 52
RH                        77 80 52 30 20 19 33 47 60 75 78 59 47 47 59 67 70 75
Wind dir                   S  S SW  W  W  E SE SE  S  S SW  W  W NW  S  S  S SW
Wind spd                   4  4  9 10 11  6  8 10  9  5  6  8 10 11 10 10 10 11
Wind gust                                      20             20 21    20 20 21
Clouds                    SC FW SC SC B1 B1 B2 B1 B2 OV B2 SC SC FW FW FW FW FW
PoP 12hr                      0           5          40          50           5
QPF 12hr                      0           0        0.03        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                  IS SC SC SC SC  S
Tstms                                        S     S


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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          90      61    93      62    95      63    93      63    91
Temp          85 86 68   61 87 89 70   63 89 91 72   64 88 89 71   64 84 85
Dewpt         51 48 47   44 41 38 45   46 45 44 51   50 49 48 53   53 54 53
PWind dir        SW      SW    SW       S     S       S     W       S     S
Wind char        GN      GN    GN      GN    LT      GN    LT      GN    GN
Avg clouds    FW FW SC   FW FW FW FW   FW FW CL FW   SC SC SC SC   SC SC SC
PoP 12hr          5      10     0       0     5       5     5      20    10
Rain shwrs                                                     S          S
Tstms                                                          S          S

$$
NEZ096-011000-
Southern Sioux County-
Including the city of Agate
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                      56          87          60          82          58
Temp                      57 56 66 79 86 85 71 67 64 60 64 73 81 80 68 64 60 58
Dewpt                     49 49 50 49 44 45 48 51 53 55 57 58 57 55 53 54 53 52
RH                        75 77 56 35 23 25 44 56 67 84 78 59 44 42 59 70 78 80
Wind dir                   W  N SW SW SW  S  S SE SE SE SW  W  W  W  S SE  S SW
Wind spd                   4  3  6 10 11  5  6 10 10  8  8  9  9  9  9  9  8  8
Wind gust                                      20
Clouds                    SC FW SC SC B1 B1 B1 B2 OV OV B2 SC FW FW FW FW FW FW
PoP 12hr                      0           5          50          30           5
QPF 12hr                      0           0   0.01-0.06   0.01-0.07           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                  IS SC SC SC SC
Tstms                                        S  S  S  S
Heat index                                                    81 80
Max heat                           81    85    81                84    80


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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          89      59    92      60    93      62    93      62    91
Temp          83 85 66   59 85 88 68   61 87 90 70   63 88 89 70   63 84 86
Dewpt         53 49 50   46 44 41 48   49 48 46 53   51 50 49 55   54 55 53
PWind dir        SW      SW    SW       S     S       S     W      SE     S
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW SC   FW FW FW FW   FW FW CL FW   SC SC SC SC   SC SC FW
PoP 12hr          5      20     0       0     5       5     5      10    10
Rain shwrs           S                                         S          S
Tstms                S                                         S          S

$$
WYZ101-011000-
Converse County Lower Elevations-
Including the cities of Bill, Douglas, Deer Creek, and Glenrock
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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 54 59    78 84 88    55 58 62          82    56 58 62
Temp                      55 54 64 78 83 83 71 66 63 60 64 74 80 81 71 66 62 59
Dewpt                     44 42 39 34 27 25 29 35 40 44 47 49 48 47 45 44 44 46
RH                        66 64 40 20 13 12 21 32 43 55 54 41 33 30 39 45 52 62
Wind dir                   W SW  W  W  W  W SW SE  S SW SW  W  W  W SW  S SW SW
Wind spd                   6  8 12 14 13  8  8 11 11 10 12 13 16 16 14 11 11 12
Wind gust                 20 23 28 27 25       27 23 28 26 29 32 29 27 25 26 31
Clouds                    FW FW FW FW SC SC B2 B2 B2 OV B2 SC SC SC SC FW FW FW
PoP 12hr                      0           0          30          40           5
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                     IS SC SC IS


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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          86      58    87      58    90      60    88      59    86
Temp          81 84 67   59 82 85 67   60 86 88 69   62 84 85 69   61 81 82
Dewpt         43 34 37   39 35 30 33   36 39 36 40   42 44 42 47   48 49 47
PWind dir        SW      SW    SW      SW    SW      SW    SW      SW    SW
Wind char        BZ      GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    FW FW FW   FW FW FW FW   FW FW CL FW   SC SC FW SC   B1 B1 SC
PoP 12hr          5       5     0       0     0       0     5       5    10
Rain shwrs                                                                S
Tstms                                                                     S

$$
WYZ102-011000-
Niobrara County-
Including the cities of Lusk and Redbird
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                      54    80 86 88          59    77 81 83          58
Temp                      55 54 65 79 85 84 71 66 63 60 63 73 80 79 69 65 61 58
Dewpt                     47 46 43 39 33 30 33 39 43 47 51 54 54 52 50 49 47 49
RH                        74 74 45 24 15 14 25 37 48 62 65 51 41 39 51 56 60 72
Wind dir                  SW  S SW  W  W  N  E  E SE  S SW  W  W  N  S SE  S SW
Wind spd                   5  5  9 11 11  5  9 14 11  5  6  8 11 14 14 12 10 10
Wind gust                       19 21          28 24          21 27 27 25 21 21
Clouds                    SC FW FW FW B1 B1 B2 B2 B2 OV B2 SC SC SC FW FW FW FW
PoP 12hr                      0           0          30          50           5
QPF 12hr                      0           0           0        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                     IS SC SC SC


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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          88      59    90      60    93      61    91      61    88
Temp          84 86 68   59 85 88 69   60 88 90 71   62 86 88 70   62 83 85
Dewpt         47 42 40   40 37 32 38   40 41 38 45   45 46 43 49   51 51 49
PWind dir        SW      SW    SW       S    SW       S     W       S    SW
Wind char        GN      GN    GN      GN    GN      GN    LT      GN    GN
Avg clouds    FW FW SC   FW FW FW FW   FW FW CL SC   SC SC SC SC   SC B1 SC
PoP 12hr          5      10     0       0     5       5     5       5    20
Rain shwrs                                                                S
Tstms                                                                     S

$$
WYZ103-011000-
North Laramie Range-
Including the city of Garrett
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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 52 61    65 77 85    48 55 62    63 75 82    47 55 62
Temp                      54 54 59 70 76 75 65 61 60 57 59 68 74 74 66 62 58 56
Dewpt                     44 41 40 37 31 32 36 41 44 45 47 47 46 44 42 42 42 44
RH                        69 61 49 30 19 21 34 48 55 64 64 47 37 34 42 48 55 64
Wind dir                   W  W  W  W  W  W SW  S SW  W  W  W  W  W SW SW SW SW
Wind spd                  13 13 18 17 16  9  9 10 10  9 16 19 20 19 17 13 14 16
Wind gust                 33 31 37 31 28       24 24 21 29 37 41 34 32 29 32 35
Clouds                    SC SC SC SC B1 B2 B2 B2 OV OV B2 FW SC SC SC FW FW FW
PoP 12hr                      0           5          40          20           5
QPF 12hr                      0           0        0.01        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                  IS SC SC IS IS
Tstms


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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      55    80      56    81      58    79      57    79
Temp          72 75 62   55 74 76 62   58 77 78 64   60 76 75 63   59 75 74
Dewpt         42 37 37   38 36 33 33   35 39 38 39   40 43 43 44   45 47 47
PWind dir        SW      SW    SW      SW    SW      SW    SW      SW    SW
Wind char        BZ      BZ    BZ      GN    GN      GN    GN      LT    GN
Avg clouds    FW FW FW   FW FW FW FW   FW FW FW SC   SC SC SC B1   B1 B1 SC
PoP 12hr          5       5     0       0     5       5    20      10    30
Rain shwrs                                                  S             C
Tstms                                                       S             C

$$
WYZ104-011000-
Ferris/Seminoe/Shirley Mountains-
Including the city of Seminoe Dam
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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 49 53    65 77 81    50 53 58    64 76 81    48 52 57
Temp                      51 50 56 69 75 75 64 60 58 55 58 67 74 74 65 61 57 53
Dewpt                     44 41 39 36 29 31 36 42 46 47 47 46 43 40 43 43 43 43
RH                        77 71 53 30 18 20 35 51 64 74 67 47 33 29 45 51 59 69
Wind dir                  SW SW SW SW  W SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind spd                  10 11 14 14 16 10 12 16 14 11 16 20 21 19 17 13 13 14
Wind gust                 25 25 29 26 27    24 32 29 24 31 36 39 34 33 33 31 33
Clouds                    FW FW SC SC B1 B2 B2 OV OV OV B1 FW SC SC SC SC SC FW
PoP 12hr                      0           0          40          20           0
QPF 12hr                      0           0   0.01-0.06   0.00-0.08           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                  IS SC SC IS
Tstms                                        S


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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      51    78      51    80      54    79      55    79
Temp          71 74 59   52 72 75 60   53 76 78 62   56 74 77 63   56 74 77
Dewpt         42 35 38   38 34 31 33   34 39 35 38   39 42 40 43   44 45 43
PWind dir        SW      SW    SW       S    SW      SW    SW       S    SW
Wind char        WY      BZ    BZ      GN    BZ      GN    GN      LT    GN
Avg clouds    FW FW FW   FW FW FW FW   FW FW FW FW   SC SC SC B1   B2 B1 SC
PoP 12hr          5       5     0       0     0       5    10      10    20
Rain shwrs                                                  S             S
Tstms                                                       S             S

$$
WYZ105-011000-
Shirley Basin-
Including the cities of Medicine Bow and Shirley Basin
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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          77          51          76    46 49 54
Temp                      49 47 56 70 75 74 64 59 55 52 57 68 74 74 64 58 53 49
Dewpt                     44 42 41 39 32 33 38 44 46 46 47 46 44 42 44 44 43 42
RH                        83 83 57 32 21 22 38 57 72 80 69 45 34 32 48 59 69 77
Wind dir                  SW SW SW  W  W  W SW  S SW  W  W  W  W  W SW SW SW SW
Wind spd                   5  6 14 14 14  9  8 10  9  8 16 20 20 18 14  9  9 10
Wind gust                 18 20 27 25 26       21 20 20 27 33 35 32 26 19 21 25
Clouds                    FW SC SC SC B2 B2 OV OV OV OV B1 FW SC SC SC FW FW FW
PoP 12hr                      0           5          30          20           0
QPF 12hr                      0           0        0.02        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                  IS SC SC IS IS
Tstms                                        S


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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      48    80      48    82      51    80      52    81
Temp          71 74 57   48 73 76 58   50 76 79 61   53 75 76 61   54 75 76
Dewpt         42 38 39   39 36 33 35   35 39 37 40   40 43 42 46   46 46 45
PWind dir        SW      SW    SW      SW    SW      SW    SW       S    SW
Wind char        BZ      GN    BZ      LT    GN      LT    LT      LT    LT
Avg clouds    FW FW FW   FW FW FW FW   FW FW FW SC   SC SC SC B1   B1 B1 SC
PoP 12hr          5       5     0       0     5       0    20      10    20
Rain shwrs                                                  S             S
Tstms                                                       S             S

$$
WYZ106-011000-
Central Laramie Range and Southwest Platte County-
Including the city of Bordeaux
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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 57 63    75 81 87    52 60 64    74 80 84    49 58 62
Temp                      59 58 64 76 81 78 70 65 63 61 64 74 80 78 69 64 60 58
Dewpt                     46 45 44 41 36 38 43 47 49 49 49 48 47 44 44 44 45 45
RH                        62 62 48 28 20 24 38 52 60 65 58 40 31 30 40 48 58 62
Wind dir                   W  W  W  W  W SW SW SW SW  W  W  W  W  W SW SW SW SW
Wind spd                  10 11 18 14 14  8  9 11 10  8 11 14 18 17 14 10 11 12
Wind gust                 25 26 36 28 28 18    23 23 20 27 33 37 32 26    21 24
Clouds                    SC SC B1 SC B2 B2 B2 B2 OV OV B1 FW FW FW FW FW FW FW
PoP 12hr                      0          10          40          20           5
QPF 12hr                      0           0   0.00-0.09           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                               IS SC SC SC IS IS
Tstms                                     S


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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          82      58    86      59    86      61    85      61    84
Temp          77 80 65   58 80 82 66   60 82 83 68   62 81 81 68   62 80 80
Dewpt         43 41 39   40 38 35 38   38 39 40 42   43 43 45 48   48 48 49
PWind dir        SW      SW    SW      SW    SW      SW    SW      SW    SW
Wind char        BZ      GN    BZ      GN    GN      GN    GN      LT    GN
Avg clouds    FW FW FW   FW FW FW FW   FW FW FW SC   SC SC SC B1   B1 SC SC
PoP 12hr          5       5     5       0    10       5    20      10    30
Rain shwrs                                                  S             C
Tstms                                                       S             C

$$
WYZ107-011000-
East Platte County-
Including the cities of Wheatland and Guernsey
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                      59    82 86 88    58 62 64    79 83 85          59
Temp                      61 60 67 79 85 83 73 68 66 63 65 75 82 81 72 66 62 60
Dewpt                     48 48 46 43 36 35 40 46 48 50 52 53 52 50 47 47 47 48
RH                        62 64 47 28 17 18 30 45 52 62 63 46 35 34 41 50 58 64
Wind dir                   W SW SW  W  W SW  S SE SW  W  W  W  W  W SW  S  S SW
Wind spd                   5  5 10 10 11  6  8 10  8  4  6 10 13 16 14  9  8  9
Wind gust                 16 16 28 20    19 19 20          21 26 28 25 19    19
Clouds                    SC SC SC SC B1 B1 B2 B2 OV OV B2 FW SC FW FW FW FW FW
PoP 12hr                      0           5          50          20           5
QPF 12hr                      0           0   0.01-0.08        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                  IS SC SC IS IS
Tstms


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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          87      60    89      60    90      62    88      62    87
Temp          82 84 67   60 84 86 68   61 86 88 70   63 84 85 70   63 82 83
Dewpt         46 41 42   43 39 35 41   42 42 41 46   46 46 45 50   52 51 50
PWind dir        SW      SW    SW      SW     S      SW    SW      SW    SW
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW   FW FW FW FW   FW FW FW SC   SC SC SC SC   B1 SC SC
PoP 12hr          5      10     0       0     5       5    10      10    20
Rain shwrs                                                     S          S
Tstms                                                          S          S

$$
WYZ108-011000-
Goshen County-
Including the city of Torrington
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                52 57 61    81 86 89    57 60 64    78 83 85    55 58 61
Temp                      59 57 66 79 85 83 71 67 64 61 65 74 82 81 70 64 60 58
Dewpt                     49 49 49 47 42 42 45 49 51 53 55 56 55 53 52 52 51 51
RH                        69 75 54 32 22 24 39 52 63 75 70 53 40 38 53 65 72 77
Wind dir                   W NW SW  W  W  S  S SE  S  S SW  W  W  W SW  S  S SW
Wind spd                   4  4  8  9 10  8  9 10  8  4  6  9 10 12 11  8  6  8
Wind gust                 14 14 25 19    18 20 21 18          23 26 24 19
Clouds                    SC SC SC SC B1 B1 B2 B2 OV OV B2 FW SC FW FW FW FW FW
PoP 12hr                      0           5          50          30           5
QPF 12hr                      0           0   0.02-0.10        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                               IS IS SC SC IS IS
Tstms                                     S  S  S  S


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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          88      58    91      59    93      61    91      61    90
Temp          82 85 66   58 84 88 68   60 86 89 69   62 86 88 69   62 83 85
Dewpt         50 45 47   45 43 39 46   46 46 43 50   49 49 47 53   54 54 52
PWind dir        SW      SW    SW       S     S       S     W       S     S
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW SC   FW FW FW FW   FW FW FW FW   SC SC SC SC   SC SC FW
PoP 12hr          5      10     0       0     5       5     5      10    20
Rain shwrs           S                                                    S
Tstms                S                                                    S

$$
WYZ109-011000-
Central Carbon County-
Including the city of Rawlins
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                42 48 51    68 76 79    45 51 55    67 75 79    45 50 54
Temp                      50 49 55 69 75 73 63 59 56 53 57 66 73 73 64 59 55 51
Dewpt                     45 43 43 41 35 36 40 45 48 49 49 47 44 41 44 44 44 43
RH                        83 80 64 36 23 26 43 60 74 86 75 50 35 31 48 57 66 74
Wind dir                  SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind spd                  10 10 12 13 14 10 11 13 12 10 16 19 20 19 17 12 12 14
Wind gust                 26 26 29 25 26    21 28 27 25 31 34 37 34 33 32 31 33
Clouds                    FW FW SC SC B2 B2 OV OV OV B2 SC FW SC SC SC FW SC FW
PoP 12hr                      0           5          50          10           5
QPF 12hr                      0           0   0.02-0.13   0.00-0.07           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                               IS SC SC IS IS        S
Tstms                                     S  S                 S


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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      50    78      49    80      53    79      53    80
Temp          70 73 58   50 71 75 59   52 75 78 61   54 73 76 62   55 74 77
Dewpt         43 37 40   40 37 33 36   36 40 36 40   40 43 41 44   44 45 43
PWind dir        SW      SW    SW       S    SW      SW    SW       S    SW
Wind char        WY      BZ    BZ      GN    BZ      GN    GN      LT    GN
Avg clouds    FW FW FW   FW FW FW FW   FW FW FW FW   SC SC SC B1   B1 B1 SC
PoP 12hr          5      10     0       0     5       5    20      10    20
Rain shwrs                                                  S             S
Tstms                                                       S             S

$$
WYZ110-011000-
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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 48 52    70 75 78          51    70 75 78    46 50 54
Temp                      50 50 57 70 75 71 63 59 56 53 58 68 74 72 63 58 54 51
Dewpt                     43 41 41 40 36 37 41 45 47 47 46 45 43 41 43 43 42 42
RH                        77 71 55 33 24 29 44 60 72 80 64 43 33 33 48 57 64 71
Wind dir                  SW SW SW  W  W SW SW  S SW  W  W  W  W SW SW SW SW SW
Wind spd                   6  9 17 14 14  9  8 10  9  8 14 19 20 18 14 10 10 12
Wind gust                 20 24 37 26 27       23 19    26 34 37 32 28 24 26 31
Clouds                    SC SC B1 B1 B2 B2 OV OV OV B2 SC FW FW FW FW FW FW FW
PoP 12hr                      0          10          60          10           5
QPF 12hr                      0           0   0.02-0.14           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                               IS NM SC IS
Tstms                                     S  S


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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      50    78      50    80      53    78      54    80
Temp          70 72 58   51 72 75 58   53 75 77 61   55 74 74 62   56 75 75
Dewpt         40 38 38   39 37 33 35   35 38 37 40   40 42 42 45   44 44 45
PWind dir        SW      SW    SW      SW    SW      SW    SW       S    SW
Wind char        BZ      GN    BZ      GN    GN      LT    LT      LT    LT
Avg clouds    FW FW FW   FW FW FW FW   FW FW FW SC   SC SC SC B1   B1 B1 SC
PoP 12hr          5       5     0       0    10       5    20      10    30
Rain shwrs                                                  S             C
Tstms                                                       S             C

$$
WYZ111-011000-
Southwest Carbon County-
Including the city of Baggs
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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 45 48    70 74 76    41 48 51    70 74 77    40 47 51
Temp                      48 46 54 69 73 70 58 54 50 48 56 67 74 71 60 55 50 47
Dewpt                     46 45 48 49 45 45 46 47 49 48 51 50 47 42 46 45 45 44
RH                        93 96 80 49 37 41 64 77 96100 83 54 38 35 60 69 83 89
Wind dir                   S  S  S SW SW  S  S  S  S  S SW SW SW SW SW SW  S  S
Wind spd                   6  6  9 10 12 11 12 13 12 10 13 16 17 17 16 12 10 11
Wind gust                 17 18             24 28 26 21 25 29 31 31 28 23 20 24
Clouds                    SC SC SC SC B2 B2 OV OV OV B1 SC FW SC SC FW FW FW FW
PoP 12hr                      0          10          60          10           5
QPF 12hr                      0           0   0.04-0.17           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                               SC NM SC IS           S
Tstms                                     S  S                 S


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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      46    79      47    79      49    78      51    80
Temp          70 72 54   46 73 74 55   48 74 76 58   50 74 75 58   52 75 76
Dewpt         43 38 43   42 42 36 38   38 43 40 42   42 46 44 46   45 48 46
PWind dir        SW       S    SW       S     S       S     S       S    SW
Wind char        BZ      GN    BZ      GN    BZ      GN    GN      LT    GN
Avg clouds    FW FW FW   FW FW CL CL   FW FW FW FW   SC SC SC B1   B1 B1 SC
PoP 12hr          5      10     0       0     5       5    20      10    20
Rain shwrs           S                                      S             S
Tstms                S                                      S             S

$$
WYZ112-011000-
Sierra Madre Range-
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                35 44 50    59 69 73    37 46 53    58 68 73    37 46 52
Temp                      45 45 52 65 68 64 55 51 49 47 51 61 68 65 56 51 49 46
Dewpt                     42 40 42 44 41 41 42 43 45 45 46 46 43 40 39 39 39 40
RH                        89 82 69 46 37 43 61 74 86 93 83 58 40 40 53 63 68 79
Wind dir                   S  S  S SW SW  S  S  S  S SW SW SW SW SW SW SW SW SW
Wind spd                   9  9 10 11 12  8  8  9  8  8 12 16 17 16 14 12 12 13
Wind gust                 21 23 24 23 23 18 18 20 19 21 25 31 32 31 28 27 27 29
Clouds                    SC SC B1 B1 OV B2 OV OV OV B2 B1 SC SC SC FW FW FW FW
PoP 12hr                      5          10          70          20          10
QPF 12hr                      0   0.00-0.05   0.07-0.24        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                            IS SC NM SC SC IS IS     S              S
Tstms                                  S  S  S                 S


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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      46    73      47    74      49    72      50    74
Temp          64 66 51   46 67 69 52   48 70 70 54   50 69 68 55   52 71 70
Dewpt         41 37 37   37 38 32 33   34 39 36 37   38 42 40 41   42 44 42
PWind dir        SW       S    SW       S    SW       S    SW       S    SW
Wind char        BZ      GN    BZ      GN    GN      GN    LT      LT    GN
Avg clouds    FW FW FW   FW FW FW CL   FW FW FW SC   SC SC SC B1   B1 B1 SC
PoP 12hr         20      20     5       0    10       5    30      20    40
Rain shwrs     S  S  S                                   S  C  S          C
Tstms             S  S                                      C  S          C

$$
WYZ113-011000-
Upper North Platte River Basin-
Including the cities of Saratoga and Encampment
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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 44 50    70 74 77    43 48 53    70 74 76    39 46 52
Temp                      47 46 54 69 74 70 61 56 53 49 55 66 73 71 62 55 50 47
Dewpt                     43 42 41 41 39 40 42 45 47 48 47 45 42 40 41 41 42 41
RH                        86 86 61 36 28 33 49 66 80 96 74 47 33 32 46 59 74 79
Wind dir                   S  S  S SW  W SW  S  S  S SW SW SW SW SW SW  S  S  S
Wind spd                   8  9 11 11 13  8  8  9  8  5 12 17 18 17 13 10 10 11
Wind gust                 20 20 26 24 26       20 18 17 25 32 35 31 26 21 21 25
Clouds                    SC SC B1 SC B2 B2 OV OV OV B2 SC FW FW SC FW FW FW FW
PoP 12hr                      5          10          60          10           5
QPF 12hr                      0           0   0.03-0.10           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                               SC NM SC IS           S
Tstms                                     S  S                 S


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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      46    78      46    80      49    78      51    80
Temp          69 71 55   47 71 75 55   48 75 77 58   51 74 74 58   53 75 75
Dewpt         41 38 38   39 37 33 35   35 38 36 39   40 41 41 44   43 43 43
PWind dir        SW       S    SW       S    SW       S    SW       S    SW
Wind char        BZ      GN    BZ      GN    GN      GN    LT      LT    LT
Avg clouds    FW FW FW   FW FW FW FW   FW FW FW SC   SC SC SC B1   B1 B1 SC
PoP 12hr          5      10     0       0     5       5    20      10    20
Rain shwrs                                                  S  S          S
Tstms                                                       S  S          S

$$
WYZ114-011000-
Snowy Range-
Including the cities of Centennial and Albany
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                32 41 53    58 68 76    36 44 56    57 68 76    32 43 54
Temp                      43 43 50 63 68 63 55 51 49 46 50 61 67 65 55 51 47 44
Dewpt                     40 39 40 40 39 39 41 42 43 44 44 43 41 39 39 39 40 40
RH                        89 86 68 43 34 41 59 71 80 93 80 51 39 38 55 63 76 86
Wind dir                  SW SW SW  W  W  S  S  S SW SW SW  W  W SW SW SW SW SW
Wind spd                   8 10 17 12 13  8  6  8  8  8 13 17 18 17 14 12 12 13
Wind gust                 27 27 39 27 27       19 18 21 28 35 37 34 32 29 32 35
Clouds                    SC SC B1 B1 B2 B2 OV OV OV B2 SC FW FW FW FW FW FW FW
PoP 12hr                      5          10          70          10           5
QPF 12hr                      0   0.00-0.05   0.03-0.21        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                            IS SC NM SC IS IS IS
Tstms                                  S  S
Wind chill                                                                   38
Min chill              34    26    27          38    33    31          36    28


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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      43    72      44    73      47    71      47    73
Temp          64 66 51   44 66 68 52   46 69 69 54   49 68 66 54   50 69 68
Dewpt         40 37 37   37 37 33 33   34 38 37 38   38 41 42 42   42 43 44
PWind dir        SW      SW    SW      SW    SW      SW    SW       S    SW
Wind char        BZ      GN    BZ      GN    GN      LT    LT      LT    LT
Avg clouds    FW FW FW   FW FW FW FW   FW FW FW SC   SC SC SC B1   B1 B1 SC
PoP 12hr         10       5     5       0    10       5    40      20    40
Rain shwrs                                               S  C  S          C
Tstms                                                       C  S          C

$$
WYZ115-011000-
Laramie Valley-
Including the cities of Bosler and Laramie
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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 48 53    72 76 78    47 50 56          76    43 48 53
Temp                      50 48 57 70 75 70 61 59 55 52 57 68 75 73 62 57 52 49
Dewpt                     44 43 43 41 39 42 45 47 48 48 47 46 43 41 44 44 43 43
RH                        80 83 59 35 27 36 56 64 77 86 69 45 32 31 52 62 71 80
Wind dir                  SW SW SW  W  W  S  S SW SW  W  W  W  W  W SW SW SW SW
Wind spd                   6  8 12 13 12 10  9  9  8  6 13 18 18 17 13  9  9 10
Wind gust                 17 19 28 24 25 20    19 18    24 31 33 29 24       20
Clouds                    SC SC B1 B1 B2 B2 OV OV OV B2 SC FW FW FW FW FW FW FW
PoP 12hr                      0          20          50          10           0
QPF 12hr                      0           0   0.03-0.10           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                            IS SC SC SC SC IS
Tstms                                  S  S


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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      48    80      49    82      51    79      52    81
Temp          71 73 57   48 73 76 59   50 76 77 60   53 75 74 61   54 76 75
Dewpt         40 39 40   40 38 35 38   37 39 39 42   42 42 44 47   46 45 47
PWind dir        SW      SW    SW      SW    SW      SW    SW      SW    SW
Wind char        BZ      GN    BZ      GN    GN      LT    LT      LT    LT
Avg clouds    FW FW FW   FW FW FW FW   FW FW FW SC   SC SC SC B1   SC B1 SC
PoP 12hr          5       5     5       0    10       0    30      10    30
Rain shwrs                                                  C             C
Tstms                                                       C             C

$$
WYZ116-011000-
South Laramie Range-
Including the cities of Buford, Pumpkin Vine, and Vedauwoo
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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 51 55    69 74 78    49 53 57    69 75 78    47 52 56
Temp                      52 52 58 68 73 68 60 57 56 55 57 67 73 71 61 57 55 53
Dewpt                     42 41 41 41 40 44 46 46 46 46 46 45 43 40 44 43 42 41
RH                        69 66 53 37 30 42 60 67 69 72 67 45 34 32 53 59 61 64
Wind dir                   W  W SW  W SW  S SW SW SW  W  W  W  W  W SW SW SW SW
Wind spd                  10 11 17 13 12 11 10  9  9 10 16 18 17 17 14 10 11 12
Wind gust                 20 21 32 25 24       20 20 21 28 31 32 29 26 20 21 24
Clouds                    B1 B1 B1 B1 B2 B2 OV OV OV B2 B1 FW FW FW FW FW FW FW
PoP 12hr                      0          20          60          20           5
QPF 12hr                      0   0.00-0.06   0.04-0.10           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                            IS SC NM SC SC IS
Tstms                                  S  S


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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    78      54    79      56    77      56    78
Temp          70 72 58   53 72 73 60   56 74 74 61   58 73 72 61   58 73 72
Dewpt         39 39 37   36 37 36 37   35 37 39 40   39 41 44 46   44 45 47
PWind dir        SW      SW    SW      SW    SW      SW    SW      SW    SW
Wind char        BZ      GN    BZ      GN    GN      LT    LT      LT    GN
Avg clouds    FW SC FW   FW FW FW FW   FW FW FW SC   SC SC SC B1   B1 B1 SC
PoP 12hr          5       5     5       0    20       5    30      10    40
Rain shwrs                                    S             C             C
Tstms                                         S             C             C

$$
WYZ117-011000-
South Laramie Range Foothills-
Including the cities of Whitaker, Federal, and Horse Creek
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                      54    75 79 82    52 55 58          79    51 54 57
Temp                      55 55 63 74 77 73 64 61 58 57 62 73 78 76 65 60 57 55
Dewpt                     45 44 43 42 42 46 48 48 49 50 49 47 45 43 47 47 45 43
RH                        69 66 48 32 29 38 56 62 72 77 62 40 31 31 52 62 64 64
Wind dir                   W  W  W SW SW  S SW SW SW  W  W  W  W  W SW SW  W  W
Wind spd                  10 10 12 12 12 11 10  9  9  9 12 14 13 14 12  9 10 11
Wind gust                 20 20 26                   19 23 25 26 25 23 19    21
Clouds                    B1 B1 SC B1 B2 OV OV OV OV B2 B1 FW SC FW SC FW FW FW
PoP 12hr                      0          10          50          20           5
QPF 12hr                      0           0   0.02-0.10           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                            IS SC SC SC SC IS IS
Tstms                                  S  S


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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          81      54    83      56    84      58    83      57    83
Temp          76 77 61   55 78 79 63   57 80 80 64   60 80 78 64   59 79 77
Dewpt         41 40 40   39 39 38 40   39 40 42 43   42 43 46 49   47 47 50
PWind dir        SW       W    SW      SW    SW      SW     W      SW    SW
Wind char        GN      GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW FW SC   FW FW FW FW   FW FW FW SC   SC SC SC B1   B1 SC SC
PoP 12hr          5      10     5       0    10       5    20      10    30
Rain shwrs                                    S             S             C
Tstms                                         S             S             C

$$
WYZ118-011000-
Central Laramie County-
Including the city of Cheyenne
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                      56          81          56          82          55
Temp                      57 56 66 77 80 76 67 63 59 58 64 75 81 79 68 62 58 56
Dewpt                     47 46 45 44 44 47 49 51 52 53 52 50 48 47 49 49 48 46
RH                        69 69 47 31 28 36 52 65 78 83 65 41 32 32 51 62 69 69
Wind dir                   W  W  W  W SW  S  S SW SW  W  W  W  W  W SW SW  W  W
Wind spd                   8  8 10 11 11 10 10 10  9  6 10 11 11 11 11  9  9  9
Wind gust                    18 26                         23 23 24    19
Clouds                    SC SC SC B1 B2 B2 B2 B2 OV B2 B2 FW SC SC SC FW FW FW
PoP 12hr                      0          10          40          20           5
QPF 12hr                      0           0   0.02-0.08           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                               SC SC SC SC IS IS
Tstms                                     C


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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          83      56    85      57    86      59    86      59    85
Temp          79 80 62   56 81 82 65   58 83 83 66   60 83 82 66   60 81 80
Dewpt         44 42 43   42 40 41 43   43 42 43 46   46 45 47 51   51 50 51
PWind dir        SW      SW    SW      SW    SW      SW     N      SW     S
Wind char        GN      GN    GN      GN    LT      LT    LT      LT    LT
Avg clouds    FW FW SC   FW FW FW FW   FW FW FW SC   SC SC FW SC   SC SC FW
PoP 12hr         10      10     5       0    10       5    20      10    20
Rain shwrs                                                  S             S
Tstms                                                       S             S

$$
WYZ119-011000-
East Laramie County-
Including the city of Pine Bluffs
1230 AM MDT Mon Aug 31 2026

Date           08/30/26      Mon 08/31/26            Tue 09/01/26            Wed
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                      57          83          57          82          57
Temp                      58 57 66 78 82 79 68 64 60 58 64 76 82 80 68 63 59 57
Dewpt                     48 48 48 48 46 49 50 52 53 54 54 53 52 51 52 52 51 48
RH                        69 72 52 35 28 35 52 65 78 86 70 45 35 36 57 67 75 72
Wind dir                   W  W  W  W SW  S  S  S SW SW  W NW  W SW SW SW SW  W
Wind spd                   6  6  8  9 10  9  9  9  8  5  8 10 10  9  9  8  8  8
Wind gust                                      21                19
Clouds                    SC FW SC B1 B2 B1 B2 OV OV B2 B2 FW SC SC SC FW FW FW
PoP 12hr                      0          10          40          20          10
QPF 12hr                      0           0   0.02-0.08           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                               SC SC SC SC IS IS
Tstms                                     C  S  S  S


Date           09/02/26  Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
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          85      57    87      58    88      60    88      60    87
Temp          81 82 64   57 82 84 66   59 84 86 67   61 85 85 67   61 82 83
Dewpt         48 44 48   45 43 42 46   47 46 45 49   48 47 48 53   53 53 52
PWind dir        SW      SW    SW       S     W       S     N      SW     S
Wind char        GN      LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    FW FW SC   FW FW FW FW   FW FW FW SC   SC SC FW SC   SC SC FW
PoP 12hr         10      20     5       0    10       5    10      10    20
Rain shwrs           S                                         S          S
Tstms                S                                         S          S

$$