588
FOUS55 KCYS 172137
AFMCYS
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE CHEYENNE WY
337 PM MDT WED SEP 17 2025
NEZ002-181000-
DAWES COUNTY-
INCLUDING THE CITIES OF CHADRON AND CHADRON ST PARK
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 67 46 73 77 79 49
TEMP 57 55 55 53 52 54 61 65 63 53 50 48 47 55 67 74 71 60 55 52 51
DEWPT 54 54 53 52 51 53 52 50 50 50 49 48 47 51 51 49 50 51 51 50 49
RH 90 96 93 96 96 96 72 58 62 89 96100100 86 56 41 47 72 86 93 93
WIND DIR NW NW NW NW NW NW N N NE E S S S SW W NW NE E S S S
WIND SPD 13 13 12 13 13 13 13 12 9 5 4 4 4 4 5 5 5 4 5 4 4
WIND GUST 24 25 25 27 27 24
CLOUDS OV OV B2 B2 B2 B2 SC FW FW FW FW SC SC FW CL CL FW SC SC B1 B1
POP 12HR 80 30 10 0 0
QPF 12HR 0.11-0.42 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D C C C S S S
TSTMS C
OBVIS PF PF PF PF PF
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 53 86 53 78 50 84 52 84
TEMP 72 75 60 54 77 79 62 55 72 72 57 51 76 77 60 54 79 76
DEWPT 52 52 48 46 46 46 45 43 42 40 41 41 41 42 43 42 45 46
PWIND DIR SW S W SW NW S W SE S
WIND CHAR LT LT LT LT GN LT LT LT GN
AVG CLOUDS B1 SC SC FW FW FW FW FW FW CL FW FW CL CL FW FW FW FW
POP 12HR 0 5 0 5 5 5 0 0 0
NEZ003-181000-
BOX BUTTE COUNTY-
INCLUDING THE CITIES OF ALLIANCE AND HEMINGFORD
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 67 45 77 49
TEMP 57 54 53 52 51 54 61 65 63 52 48 47 45 55 68 74 71 59 54 52 51
DEWPT 54 53 52 51 50 52 51 49 49 50 48 47 45 51 51 47 50 51 51 50 49
RH 90 96 96 96 96 93 70 56 60 93100100100 86 54 38 47 75 90 93 93
WIND DIR NW NW NW NW NW NW N N N E SE S S SW W NW NE E SE S SW
WIND SPD 13 12 10 11 11 13 13 12 8 4 3 3 3 4 5 4 4 3 3 3 3
CLOUDS OV OV B2 B2 B2 B1 SC SC FW FW FW FW SC FW CL CL FW SC SC B1 B2
POP 12HR 70 20 5 0 0
QPF 12HR 0.12-0.25 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C C S S
TSTMS S S
OBVIS PF PF
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 52 85 52 78 49 83 50 83
TEMP 73 75 58 54 77 78 60 54 71 71 54 50 75 76 57 52 77 74
DEWPT 51 51 50 45 46 47 45 42 43 42 42 41 42 44 44 42 46 46
PWIND DIR SW SW NW W N S W SE S
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS B1 SC SC FW FW FW FW FW FW CL FW FW CL CL CL FW FW FW
POP 12HR 0 5 0 5 5 5 0 0 0
NEZ019-181000-
SCOTTS BLUFF COUNTY-
INCLUDING THE CITIES OF SCOTTSBLUFF AND GERING
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 69 46 78 50
TEMP 57 53 53 52 50 54 62 68 66 55 51 48 46 54 69 76 72 61 56 53 51
DEWPT 54 53 52 51 50 52 52 49 49 50 48 48 46 50 51 48 51 50 49 49 47
RH 90100 96 96100 93 70 51 54 83 89100100 86 53 37 48 67 77 86 86
WIND DIR NW NW NW NW NW NW NW NW NE E SE S S W W NW E E SE S SW
WIND SPD 14 13 11 11 11 12 13 11 8 5 4 4 4 4 5 5 5 5 4 4 4
WIND GUST 27 27 24 25 23 24
CLOUDS B2 B2 B2 B2 B1 SC SC FW FW FW FW FW FW FW CL FW SC SC B1 B1 B1
POP 12HR 70 10 0 0 0
QPF 12HR 0.10-0.18 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S
TSTMS S S
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 52 84 53 78 50 83 51 84
TEMP 74 75 59 53 76 77 60 55 71 71 56 51 75 76 59 52 77 76
DEWPT 51 52 48 44 48 48 44 43 46 45 43 41 44 45 44 42 47 48
PWIND DIR W SW NW W NW SE NW SE S
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS B1 SC SC FW FW FW FW FW FW CL FW FW CL CL CL FW FW FW
POP 12HR 0 5 0 5 5 5 0 0 0
NEZ020-181000-
BANNER COUNTY-
INCLUDING THE CITY OF HARRISBURG
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 49 67 46 77 50
TEMP 59 53 52 51 50 53 62 66 65 54 51 49 47 58 71 75 72 61 56 54 52
DEWPT 51 51 50 50 49 51 50 47 46 48 47 47 46 48 46 44 47 48 47 47 46
RH 75 93 93 96 96 93 65 50 50 80 86 93 96 69 41 33 41 62 72 77 80
WIND DIR NW NW NW NW NW NW NW N NE SE S S SW W W NW E SE S SW SW
WIND SPD 18 17 13 13 13 16 16 13 9 6 5 6 6 6 6 5 6 6 8 8 8
WIND GUST 31 27 25 26 26 26
CLOUDS B2 B2 B2 B2 B2 B1 SC FW FW FW CL FW FW FW CL FW SC SC B1 B1 B1
POP 12HR 40 10 0 0 0
QPF 12HR 0.06-0.15 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS S S
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 53 83 52 76 50 82 51 83
TEMP 76 75 60 55 77 76 60 55 71 71 55 52 76 76 58 53 79 75
DEWPT 47 48 46 41 44 46 43 41 44 43 42 41 41 42 42 42 44 45
PWIND DIR W SW NW W NW S NW S S
WIND CHAR LT LT GN GN GN GN GN GN GN
AVG CLOUDS B1 SC SC SC FW FW SC FW FW CL FW FW CL CL CL FW FW FW
POP 12HR 0 5 5 5 10 5 0 0 5
NEZ021-181000-
MORRILL COUNTY-
INCLUDING THE CITIES OF ANGORA, BRIDGEPORT, BAYARD, AND REDINGTON
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 51 67 46 77 50
TEMP 59 55 54 53 51 55 62 67 65 54 51 48 46 56 69 75 72 61 56 53 52
DEWPT 55 53 52 52 51 52 52 50 51 51 49 48 46 51 52 49 52 52 52 51 50
RH 87 93 93 96100 90 70 54 60 90 93100100 83 55 40 49 72 86 93 93
WIND DIR NW NW NW NW NW NW NW N N E SE S S SW W W E E SE S SW
WIND SPD 14 12 11 11 11 13 13 12 8 5 4 4 4 5 6 5 4 4 5 4 4
WIND GUST 26 25 21 23 24
CLOUDS B2 B2 B2 B2 B1 SC SC SC FW FW FW FW FW FW CL CL SC SC SC B1 B1
POP 12HR 50 10 5 0 0
QPF 12HR 0.06-0.20 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S
TSTMS S S
OBVIS PF
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 53 83 53 77 49 82 50 82
TEMP 73 75 60 54 76 77 60 55 71 71 55 50 74 75 58 52 76 75
DEWPT 53 54 50 45 49 51 46 43 46 46 43 42 45 47 45 43 49 49
PWIND DIR SW SW NW W NW SE W SE S
WIND CHAR LT LT LT LT GN LT LT LT GN
AVG CLOUDS B1 SC SC SC FW FW SC FW FW FW FW FW CL CL FW FW FW FW
POP 12HR 0 5 0 5 5 5 0 0 0
NEZ054-181000-
KIMBALL COUNTY-
INCLUDING THE CITY OF KIMBALL
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 48 67 45 77 50
TEMP 62 54 52 51 49 54 63 67 65 54 50 48 46 60 73 76 72 61 56 54 52
DEWPT 48 50 49 49 48 49 47 45 44 47 47 46 45 47 42 41 43 46 48 47 46
RH 60 86 89 93 96 83 56 45 46 77 89 93 96 62 33 28 35 58 74 77 80
WIND DIR NW NW NW NW NW NW NW N NE SE S SW SW W W NW E SE S SW SW
WIND SPD 19 16 12 12 12 16 16 13 10 6 5 5 6 6 6 5 6 5 5 6 6
WIND GUST 32 26
CLOUDS B1 B2 B1 B2 B1 B1 FW FW FW FW CL FW FW CL CL FW SC SC B1 B1 B1
POP 12HR 30 10 0 0 0
QPF 12HR 0.00-0.09 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S
TSTMS S
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 53 82 52 75 49 81 50 83
TEMP 76 75 59 55 78 76 60 56 72 71 55 50 77 76 57 52 79 75
DEWPT 44 45 46 42 40 43 43 40 42 41 42 41 38 39 42 42 42 43
PWIND DIR W SW NW W N S NW S S
WIND CHAR LT LT GN GN GN LT GN LT GN
AVG CLOUDS B1 SC SC SC FW FW SC FW FW CL FW FW CL CL CL FW FW FW
POP 12HR 0 5 5 5 10 5 0 0 5
NEZ055-181000-
CHEYENNE COUNTY-
INCLUDING THE CITIES OF SIDNEY AND BROWNSON
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 49 67 45 77 49
TEMP 62 55 54 52 50 55 63 67 65 53 50 48 46 58 71 76 72 60 56 53 52
DEWPT 52 52 51 50 49 51 51 49 49 49 48 48 46 50 50 48 50 51 51 51 50
RH 70 90 90 93 96 86 65 52 56 86 93100100 75 47 37 46 72 83 93 93
WIND DIR NW NW NW NW NW NW NW N N E S S SW SW SW SW SE SE S SW SW
WIND SPD 17 13 12 12 12 14 16 13 9 5 5 5 6 5 8 6 5 5 5 5 5
WIND GUST 28 24
CLOUDS B1 B2 B2 B2 B1 SC SC SC FW FW FW FW FW CL CL FW SC SC SC SC B1
POP 12HR 30 10 0 0 0
QPF 12HR 0.00-0.08 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS S S
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 80 52 82 52 76 48 81 49 82
TEMP 75 75 60 54 77 76 60 56 72 71 55 50 76 75 57 52 77 74
DEWPT 52 53 50 45 47 49 46 43 46 45 43 42 44 45 45 43 48 48
PWIND DIR SW SW NW W N S NW SE S
WIND CHAR LT LT GN LT GN LT GN LT GN
AVG CLOUDS B1 SC SC SC FW FW SC FW FW FW FW FW FW CL CL FW FW FW
POP 12HR 0 5 5 5 5 5 0 0 5
NEZ095-181000-
NORTHERN SIOUX COUNTY-
INCLUDING THE CITY OF HARRISON
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 46 49 52 68 45 71 77 80 46 49 52
TEMP 56 52 52 51 50 53 62 66 64 52 49 47 46 55 68 74 71 59 54 52 50
DEWPT 53 52 51 50 49 52 51 49 48 49 48 47 45 50 50 47 48 49 48 47 47
RH 90100 96 96 96 96 67 54 56 89 96100 96 83 52 38 44 69 80 83 89
WIND DIR NW NW NW NW NW NW NW N NE E SE S SW W NW N NE E SE S SW
WIND SPD 13 13 12 13 13 13 13 12 9 6 4 4 4 4 5 5 5 5 5 5 4
WIND GUST 25 27 26 31 32 27
CLOUDS OV OV B2 B2 B2 B1 SC SC FW FW FW SC SC FW CL FW FW SC B1 B1 B2
POP 12HR 80 20 5 0 0
QPF 12HR 0.07-0.18 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D C S S S
TSTMS C
OBVIS PF PF PF
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 51 85 52 77 48 83 51 84
TEMP 73 75 58 53 78 78 60 54 71 71 55 50 76 76 58 53 79 76
DEWPT 49 48 47 43 44 44 42 41 40 39 39 38 39 41 41 40 43 44
PWIND DIR W SW W W NW S NW SE S
WIND CHAR LT LT LT LT GN LT LT LT GN
AVG CLOUDS B1 SC SC FW FW FW FW FW FW FW FW FW CL CL FW FW FW FW
POP 12HR 0 5 0 5 5 5 0 0 0
NEZ096-181000-
SOUTHERN SIOUX COUNTY-
INCLUDING THE CITY OF AGATE
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 49 68 45 78 45 48 51
TEMP 55 52 51 50 49 53 62 67 65 53 49 47 46 55 69 76 72 60 55 52 50
DEWPT 53 51 50 50 49 51 50 48 47 49 48 47 45 50 49 45 47 49 48 48 46
RH 93 96 96100100 93 65 50 52 86 96100 96 83 49 33 41 67 77 86 86
WIND DIR NW NW NW NW NW NW NW N N E SE SE S SW W NW NE E SE S SW
WIND SPD 13 13 11 11 11 13 13 11 8 4 3 3 3 3 4 4 4 4 4 3 3
CLOUDS OV OV B2 B2 B1 SC SC FW FW FW FW FW FW FW CL FW FW SC B1 B1 B2
POP 12HR 70 10 5 0 0
QPF 12HR 0.08-0.22 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S
TSTMS S S
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 50 85 51 78 47 84 50 84
TEMP 74 75 58 52 78 77 59 53 72 71 54 49 76 76 57 51 78 76
DEWPT 48 48 48 43 44 44 43 41 41 40 41 39 40 41 42 41 44 45
PWIND DIR SW SW W W NW SE NW SE S
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS B1 SC SC FW FW FW FW FW FW CL FW FW CL CL FW FW FW FW
POP 12HR 0 5 0 5 5 5 0 0 0
WYZ101-181000-
CONVERSE COUNTY LOWER ELEVATIONS-
INCLUDING THE CITIES OF BILL, DOUGLAS, DEER CREEK, AND GLENROCK
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 67 70 73 41 43 47 71 76 80 45 48 55
TEMP 55 51 50 47 45 51 63 69 68 56 52 47 44 55 69 75 72 61 56 52 50
DEWPT 49 49 48 46 45 48 45 41 40 43 44 44 42 43 41 38 39 42 43 43 41
RH 80 93 93 96100 89 52 36 36 62 74 89 93 64 36 26 30 49 62 71 71
WIND DIR N N NW NW NW NW NW NW N SE SE S SW W NW NW N E SE S SW
WIND SPD 13 11 9 10 9 9 10 9 8 5 3 3 4 4 5 5 5 5 6 5 5
WIND GUST 24 24 21 23 21 19 16
CLOUDS B2 B2 B1 SC B1 SC FW FW FW FW FW FW FW CL CL FW SC B1 B1 B1 B1
POP 12HR 30 5 0 0 0
QPF 12HR 0.01-0.08 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S
TSTMS S
OBVIS PF
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 80 50 82 49 74 48 82 50 83
TEMP 74 75 58 53 76 77 60 52 68 70 56 51 75 77 59 52 79 77
DEWPT 39 38 40 38 37 36 37 39 37 35 35 33 33 33 35 33 35 37
PWIND DIR W W W W NW SW W S SW
WIND CHAR LT LT GN LT GN LT LT LT GN
AVG CLOUDS SC SC SC FW FW FW SC FW FW FW FW FW CL FW FW FW FW FW
POP 12HR 0 0 0 5 5 0 0 0 0
WYZ102-181000-
NIOBRARA COUNTY-
INCLUDING THE CITIES OF LUSK AND REDBIRD
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 64 69 73 44 71 74 78 47
TEMP 55 52 51 49 47 52 63 68 66 55 51 47 45 54 66 73 71 59 54 51 49
DEWPT 52 51 50 49 47 50 48 45 44 47 48 47 45 48 47 44 44 47 47 46 45
RH 90 96 96100100 93 58 43 45 74 89100100 80 50 35 38 64 77 83 86
WIND DIR N NW NW NW NW NW NW NW NE SE SE SE S W NW N NE E SE SE S
WIND SPD 16 13 12 13 13 13 13 12 10 8 5 5 4 4 5 5 6 6 6 5 4
WIND GUST 26 27 27 29 29 27 24 23
CLOUDS OV B2 B1 B1 B1 B1 FW FW FW FW FW SC SC FW CL FW FW SC B1 B1 B2
POP 12HR 60 5 5 0 0
QPF 12HR 0.02-0.16 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S
TSTMS S
OBVIS PF
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 79 49 83 50 74 47 81 50 83
TEMP 72 74 58 51 77 77 60 52 70 71 55 49 75 76 59 52 78 77
DEWPT 45 44 44 41 40 40 39 40 37 36 37 35 36 36 38 38 39 39
PWIND DIR W SW W W NW S W SE S
WIND CHAR LT LT LT LT GN LT LT LT GN
AVG CLOUDS B1 SC SC FW FW FW FW FW FW FW FW FW CL CL FW FW FW FW
POP 12HR 0 5 0 5 5 5 0 0 0
WYZ103-181000-
NORTH LARAMIE RANGE-
INCLUDING THE CITY OF GARRETT
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 36 41 46 52 63 70 38 43 48 59 70 78 42 49 55
TEMP 48 46 44 42 41 46 56 61 60 51 48 45 44 54 64 68 65 57 53 52 52
DEWPT 43 43 43 41 39 42 41 38 36 37 35 33 31 34 35 32 34 35 35 33 32
RH 83 89 96 96 92 86 57 42 41 59 60 62 60 46 34 26 31 43 50 48 46
WIND DIR NW NW NW NW NW NW NW NW NW S SW SW SW W W NW NW S S SW SW
WIND SPD 13 11 9 9 9 10 11 11 8 5 4 5 6 6 9 9 5 5 6 8 9
WIND GUST 24 25 23 24 23 21 14 18 18 17 18 21
CLOUDS B2 B2 B1 SC SC FW FW FW FW FW FW FW FW CL FW SC SC B1 B1 B2 B1
POP 12HR 40 5 0 0 0
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS S
WIND CHILL 35
MIN CHILL 29 30 28 29 36 33 36
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 72 50 73 47 67 48 75 51 76
TEMP 67 67 55 52 67 68 57 50 63 64 53 51 69 70 56 53 73 70
DEWPT 34 35 34 34 35 33 33 34 35 31 31 29 30 31 29 28 31 35
PWIND DIR W W W W NW SW W SW SW
WIND CHAR GN GN GN GN GN LT GN LT GN
AVG CLOUDS B1 SC SC FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 5 5 5 5 10 5 5 0 5
WYZ104-181000-
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
INCLUDING THE CITY OF SEMINOE DAM
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 36 40 45 56 66 72 39 43 47 59 71 78 44 48 54
TEMP 53 47 45 42 40 46 57 64 65 55 51 47 43 52 64 70 68 60 55 52 50
DEWPT 40 41 41 40 38 40 39 34 32 32 30 30 30 32 31 28 28 29 31 32 33
RH 61 79 86 93 92 79 51 32 29 41 44 51 60 46 29 21 22 31 40 46 52
WIND DIR N N N NW W SW W W W S S S SW SW SW W W SW S SW SW
WIND SPD 9 5 3 3 4 5 8 8 5 3 4 4 5 5 8 8 5 4 5 5 6
WIND GUST 20 17
CLOUDS B1 SC SC SC SC FW FW CL CL FW FW FW FW FW FW SC B1 B2 B1 B1 B1
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 73 48 73 46 69 46 76 49 77
TEMP 67 69 55 50 66 70 57 49 63 67 54 48 68 73 57 51 72 73
DEWPT 33 33 35 35 35 31 33 35 35 27 29 29 30 25 26 27 30 30
PWIND DIR SW SW SW W W SW SW SW SW
WIND CHAR GN LT GN GN GN LT LT LT GN
AVG CLOUDS SC SC SC FW FW FW SC FW FW CL FW FW FW FW FW FW FW FW
POP 12HR 5 5 10 10 10 5 0 0 5
WYZ105-181000-
SHIRLEY BASIN-
INCLUDING THE CITIES OF MEDICINE BOW AND SHIRLEY BASIN
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 38 60 65 67 36 38 44 68 72 76 41 44 50
TEMP 49 44 42 39 38 43 56 62 62 52 46 42 39 50 64 69 67 57 51 48 47
DEWPT 42 41 41 39 38 41 40 35 33 33 33 32 30 33 32 30 31 32 33 33 33
RH 77 89 96100100 93 55 36 33 48 60 67 70 52 30 23 26 38 50 56 58
WIND DIR NW NW NW NW NW W W NW NW S S SW SW SW W W W SW S SW SW
WIND SPD 12 6 4 4 4 5 10 10 6 3 2 2 2 3 8 8 5 3 4 3 4
WIND GUST 17 14 14
CLOUDS B1 B1 SC SC SC SC FW FW CL FW FW FW FW FW FW SC B1 B1 B1 B1 B1
POP 12HR 20 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 73 45 73 44 69 42 76 44 77
TEMP 67 67 53 46 66 68 55 46 63 65 51 45 68 72 54 47 72 72
DEWPT 35 34 35 36 36 33 34 35 36 29 31 30 31 28 29 28 31 32
PWIND DIR W W W W W SW W S SW
WIND CHAR GN LT GN GN GN LT LT LT GN
AVG CLOUDS SC SC SC SC FW FW SC FW FW CL FW FW FW CL FW FW FW FW
POP 12HR 5 5 10 5 10 5 0 0 5
WYZ106-181000-
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
INCLUDING THE CITY OF BORDEAUX
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 47 63 67 71 38 44 48 70 75 79 45 52 56
TEMP 51 48 47 45 44 49 60 65 65 54 50 47 45 57 69 73 70 60 56 54 54
DEWPT 45 46 45 43 42 44 42 39 38 40 38 38 35 36 34 33 37 39 39 36 35
RH 80 93 93 93 93 83 51 38 37 59 63 71 68 45 27 23 30 46 53 50 48
WIND DIR NW NW NW NW NW NW NW N N S SW SW SW W W NW N S SW SW SW
WIND SPD 16 12 10 11 11 12 12 12 10 5 5 6 8 8 9 9 8 5 8 9 10
WIND GUST 23 23 24 21
CLOUDS B2 B2 B1 SC SC FW FW FW FW FW FW FW FW CL FW SC SC B1 B1 B1 B2
POP 12HR 40 5 0 0 0
QPF 12HR 0.01-0.09 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS S
WIND CHILL 39 38
MIN CHILL 36 32 31 31 33 38
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 53 78 52 73 50 80 52 81
TEMP 73 72 59 55 73 73 60 54 68 69 55 52 74 75 58 54 78 75
DEWPT 36 37 37 37 36 35 36 37 36 33 34 32 31 32 33 31 32 37
PWIND DIR W W W W NW SW W SW W
WIND CHAR GN GN BZ GN GN GN GN GN GN
AVG CLOUDS B1 SC SC SC FW FW SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 5 5 5 5 10 5 0 0 5
RAIN SHWRS S
WYZ107-181000-
EAST PLATTE COUNTY-
INCLUDING THE CITIES OF WHEATLAND AND GUERNSEY
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 46 66 69 72 45 71 77 80 47 51 53
TEMP 54 52 51 48 47 51 62 67 67 57 52 48 45 56 70 75 73 62 58 55 53
DEWPT 50 50 49 47 46 48 46 43 42 44 44 44 42 43 41 39 41 44 45 43 41
RH 86 93 93 96 96 89 56 42 40 62 74 86 89 62 35 27 31 52 62 64 64
WIND DIR NW NW NW NW NW NW NW N NE SE SE S SW W NW N NE SE S S SW
WIND SPD 16 13 12 12 11 12 12 11 9 5 4 4 4 4 5 5 5 5 5 5 5
WIND GUST 27 24 24 25 21 17 16 17
CLOUDS B2 B2 B1 B1 B1 SC FW FW FW FW FW FW FW FW CL FW SC B1 B1 B1 B2
POP 12HR 50 5 0 0 0
QPF 12HR 0.01-0.14 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS S
OBVIS PF
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 53 83 53 76 50 83 51 84
TEMP 74 76 60 55 77 78 62 55 70 72 57 51 76 78 60 53 79 78
DEWPT 40 41 41 39 38 38 39 40 38 37 38 36 34 34 37 36 36 39
PWIND DIR W W W W N S NW S SW
WIND CHAR LT LT GN GN GN LT LT LT LT
AVG CLOUDS B1 SC SC FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 5 5 5 5 10 5 0 0 5
WYZ108-181000-
GOSHEN COUNTY-
INCLUDING THE CITY OF TORRINGTON
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 48 64 69 72 45 71 78 80 46 49 54
TEMP 55 52 51 49 48 52 62 68 66 55 51 47 45 55 70 75 73 61 56 53 51
DEWPT 52 51 50 49 48 50 49 45 45 46 46 46 44 47 45 42 45 47 47 46 44
RH 90 96 96100100 93 62 43 47 72 83 96 96 74 41 31 37 60 72 77 77
WIND DIR NW NW NW NW NW NW NW N NE SE SE S SW W W N E SE SE S SW
WIND SPD 16 13 11 12 11 12 12 11 8 5 3 3 3 3 4 5 5 4 4 4 4
WIND GUST 27 26 24 25 25 23 13 16
CLOUDS B2 B2 B2 B1 B1 SC FW FW FW FW FW FW FW FW CL FW SC SC B1 B1 B2
POP 12HR 70 10 0 0 0
QPF 12HR 0.05-0.24 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S
TSTMS S
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 51 84 52 77 48 83 50 84
TEMP 75 76 59 53 78 78 60 54 71 72 55 50 76 77 58 51 79 77
DEWPT 44 45 44 41 42 41 41 41 41 40 40 38 38 38 41 39 41 43
PWIND DIR W SW W W N S NW SE S
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS B1 SC SC FW FW FW FW FW FW FW FW FW CL CL FW FW FW FW
POP 12HR 0 5 0 5 10 5 0 0 0
WYZ109-181000-
CENTRAL CARBON COUNTY-
INCLUDING THE CITY OF RAWLINS
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 38 61 67 70 37 40 45 65 72 76 44 47 52
TEMP 54 46 43 40 38 45 58 64 65 54 49 44 41 52 65 70 68 59 54 51 50
DEWPT 38 39 39 38 36 39 37 32 30 30 29 28 27 29 29 26 27 29 30 31 32
RH 54 76 86 92 92 79 45 30 27 40 46 53 57 41 26 19 21 32 40 46 50
WIND DIR N NE N N W SW W W W S S S SW SW SW W W SW SW SW SW
WIND SPD 10 6 3 3 3 4 8 9 6 4 5 4 4 4 9 10 8 5 6 6 8
WIND GUST 14 18
CLOUDS B1 SC SC FW SC FW FW FW FW FW FW FW FW FW SC B1 B1 B2 B1 B1 B1
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
TSTMS
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 72 46 73 45 70 44 76 46 77
TEMP 66 67 54 48 65 68 55 48 63 67 53 46 68 72 55 49 72 73
DEWPT 34 34 36 37 36 32 34 34 34 27 29 28 29 24 26 27 30 28
PWIND DIR SW SW W W W SW SW SW SW
WIND CHAR GN GN GN GN GN LT GN LT GN
AVG CLOUDS SC SC SC SC FW FW SC FW FW CL FW FW FW CL FW FW FW FW
POP 12HR 5 10 10 5 10 0 0 0 5
WYZ110-181000-
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF ARLINGTON AND ELK MOUNTAIN
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 38 61 65 67 37 41 44 68 72 75 44 48 52
TEMP 48 43 41 39 38 45 56 62 62 51 47 44 41 54 65 69 66 57 54 52 51
DEWPT 39 39 39 38 36 39 36 31 29 29 28 27 26 29 28 26 27 28 29 29 30
RH 71 86 92 96 92 79 47 31 28 42 47 51 55 38 25 20 23 33 38 41 44
WIND DIR NW NW W W W W NW NW NW SW SW SW SW SW W W W SW S SW SW
WIND SPD 12 8 6 6 8 9 11 12 9 5 5 5 5 5 9 10 8 5 6 6 8
WIND GUST 24 18
CLOUDS B2 B1 SC SC SC FW FW FW FW FW CL FW FW FW FW SC B1 B2 B1 B1 B1
POP 12HR 20 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS
WIND CHILL 32
MIN CHILL 37 32 29 30 35 39
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 71 48 72 47 69 46 76 48 77
TEMP 67 66 54 50 65 66 55 49 63 65 53 48 68 71 55 50 72 71
DEWPT 33 33 35 35 35 32 33 33 34 28 28 28 29 26 26 26 30 29
PWIND DIR W SW W W W SW W SW SW
WIND CHAR GN GN BZ GN GN LT GN LT GN
AVG CLOUDS SC SC SC SC FW FW SC FW FW FW FW FW CL FW FW FW FW FW
POP 12HR 10 10 10 5 10 5 5 0 5
RAIN SHWRS S S
TSTMS S
WYZ111-181000-
SOUTHWEST CARBON COUNTY-
INCLUDING THE CITY OF BAGGS
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 34 37 40 65 68 71 36 39 43 69 73 76 41 45 48
TEMP 60 48 43 39 37 45 60 67 66 52 47 42 39 51 66 71 69 58 53 49 46
DEWPT 37 36 38 37 35 38 38 34 31 30 28 27 27 29 31 29 28 29 30 32 33
RH 42 63 82 92 92 76 44 29 27 43 47 55 62 42 27 21 21 33 41 52 60
WIND DIR N NE NE NE NE E W W W SE SE SE SE S SW SW SW S S S S
WIND SPD 11 6 4 3 2 3 5 6 5 4 5 4 4 4 8 9 8 5 5 5 5
CLOUDS SC FW FW FW FW FW CL FW FW FW FW FW SC SC SC B1 B2 B2 B2 B1 B1
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 73 45 73 43 72 42 77 45 78
TEMP 67 68 52 46 67 68 52 44 66 69 51 43 69 73 53 46 73 74
DEWPT 38 37 36 37 39 35 36 35 37 29 29 29 32 28 26 27 32 31
PWIND DIR SW SW SW W W S SW S SW
WIND CHAR GN LT GN GN LT LT LT LT GN
AVG CLOUDS SC SC B1 SC SC SC SC FW FW FW FW FW FW CL FW FW FW FW
POP 12HR 10 10 10 5 5 0 0 0 5
WYZ112-181000-
SIERRA MADRE RANGE-
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 30 34 38 50 61 67 32 39 43 53 66 72 35 44 50
TEMP 51 41 38 36 34 43 56 61 58 46 43 41 39 51 62 64 60 51 49 47 46
DEWPT 36 36 34 34 32 35 34 29 27 26 24 23 22 25 27 24 24 24 25 27 28
RH 56 82 85 92 92 73 43 29 30 45 47 48 50 36 26 22 25 34 39 45 49
WIND DIR N NE NE NE NE NE NW NW NW S SE S S S W W W S S S S
WIND SPD 10 6 4 3 3 4 8 9 6 5 5 5 5 5 8 10 8 5 6 6 8
WIND GUST 14 18
CLOUDS B1 SC FW FW FW FW FW FW FW FW FW FW FW FW SC B1 B2 B2 B2 B1 B1
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
TSTMS
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 65 44 65 41 64 42 70 45 71
TEMP 61 59 48 45 60 59 48 43 60 60 47 43 65 65 49 47 68 65
DEWPT 34 33 31 33 35 32 31 31 32 27 25 25 28 25 23 24 29 28
PWIND DIR SW SW SW SW W S SW S SW
WIND CHAR GN LT GN GN GN LT LT LT GN
AVG CLOUDS SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 10 10 20 10 10 0 0 0 5
RAIN SHWRS S S
TSTMS S
WYZ113-181000-
UPPER NORTH PLATTE RIVER BASIN-
INCLUDING THE CITIES OF SARATOGA AND ENCAMPMENT
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 62 66 68 32 38 42 68 72 74 39 45 50
TEMP 53 44 40 37 35 43 58 64 63 51 45 42 39 52 67 70 67 56 52 50 47
DEWPT 37 38 38 36 34 38 35 30 28 27 26 26 26 29 27 25 25 27 28 29 30
RH 54 79 92 96 96 82 42 28 26 39 47 53 59 41 22 18 20 32 39 44 51
WIND DIR N N SW SW SW S NW NW NW S S S S S W W W SW S S S
WIND SPD 10 5 3 3 4 4 6 9 6 5 5 5 6 5 5 9 8 6 6 8 9
WIND GUST 16 20
CLOUDS B1 SC SC FW SC FW FW FW FW FW FW FW FW FW SC B1 B1 B1 B2 B1 B1
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 71 45 71 43 70 42 76 45 77
TEMP 67 66 52 46 66 66 52 45 65 66 50 44 70 72 53 47 74 72
DEWPT 33 33 35 36 35 32 34 34 33 26 28 28 28 25 26 27 29 28
PWIND DIR SW SW W SW W SW SW S SW
WIND CHAR GN GN GN GN GN LT LT LT GN
AVG CLOUDS SC SC SC SC FW SC SC FW FW FW FW FW CL FW FW FW FW FW
POP 12HR 10 10 10 5 10 0 0 0 5
RAIN SHWRS S
TSTMS S
WYZ114-181000-
SNOWY RANGE-
INCLUDING THE CITIES OF CENTENNIAL AND ALBANY
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 28 33 39 47 58 65 31 36 44 51 66 73 34 40 51
TEMP 45 38 36 34 33 41 53 57 56 44 41 39 37 48 60 63 60 50 46 44 43
DEWPT 36 36 35 34 32 36 34 29 27 27 25 25 23 27 27 25 25 26 25 26 27
RH 70 92 96100 96 82 48 34 32 51 52 57 56 44 28 23 26 39 43 49 53
WIND DIR NW NW NW NW W W NW NW NW SW SW SW SW SW W W W SW SW SW SW
WIND SPD 11 6 4 4 5 6 9 10 8 4 5 5 5 5 8 9 6 4 5 6 8
WIND GUST 21 17 16 16 17 17 20 23 17 16 16 18 20 17 17 20
CLOUDS B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW SC B1 B1 B2 B2 B1 B1
POP 12HR 20 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 64 40 63 39 63 38 70 41 70
TEMP 61 58 46 42 59 58 46 41 59 58 45 41 64 64 48 44 67 64
DEWPT 33 33 32 33 35 32 32 31 32 27 26 26 28 27 25 25 30 30
PWIND DIR W SW W W W SW W SW SW
WIND CHAR GN GN GN GN GN LT LT LT GN
AVG CLOUDS B1 B1 SC SC FW SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 10 10 20 10 20 5 5 0 5
RAIN SHWRS S S S
TSTMS S S S
WYZ115-181000-
LARAMIE VALLEY-
INCLUDING THE CITIES OF BOSLER AND LARAMIE
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 38 60 64 67 35 38 41 68 73 76 41 45 50
TEMP 47 42 41 39 38 44 56 63 62 50 45 41 38 52 65 70 67 56 51 49 48
DEWPT 40 41 40 38 37 40 38 34 32 34 34 32 29 32 31 28 31 32 32 31 31
RH 76 96 96 96 96 86 51 34 32 54 65 70 70 46 28 21 26 40 48 50 51
WIND DIR N NW NW NW NW NW NW NW N S S SW SW SW W W W SW SW SW SW
WIND SPD 16 11 9 9 9 10 11 12 10 5 5 5 5 5 6 8 6 4 5 6 8
WIND GUST 27 23 19 17 18 18
CLOUDS B2 B1 SC SC SC SC FW FW FW FW CL FW FW FW FW SC B1 B1 B1 B2 B1
POP 12HR 30 5 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S
TSTMS
WIND CHILL 36 35 33 32
MIN CHILL 34 31 29 30 39 30 35 39
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 72 45 72 45 70 43 77 45 77
TEMP 68 66 53 47 66 66 54 48 65 65 51 45 69 71 53 47 73 71
DEWPT 35 37 36 36 37 35 36 35 35 31 32 30 31 32 31 29 33 35
PWIND DIR W W W W NW SW W SW SW
WIND CHAR GN GN BZ GN GN LT LT LT GN
AVG CLOUDS B1 B1 SC SC FW SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 10 10 20 5 20 5 5 0 5
RAIN SHWRS S S
TSTMS S S
WYZ116-181000-
SOUTH LARAMIE RANGE-
INCLUDING THE CITIES OF BUFORD, PUMPKIN VINE, AND VEDAUWOO
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 56 61 66 42 63 69 73 45 48 52
TEMP 46 42 41 40 40 44 53 60 58 48 45 43 43 53 63 67 63 54 51 51 51
DEWPT 40 41 40 39 38 40 38 34 33 36 36 33 28 29 29 27 31 32 32 30 29
RH 79 96 96 96 92 86 57 37 39 63 70 67 55 39 27 22 30 43 48 44 42
WIND DIR NW NW NW NW NW NW NW NW N S SW SW W W W NW W SW SW SW W
WIND SPD 17 13 11 12 13 14 13 13 10 5 5 6 9 9 9 8 6 5 8 9 10
WIND GUST 24 25
CLOUDS B2 B1 B1 SC SC FW FW FW FW FW CL FW FW FW FW SC B1 B1 B1 B2 B2
POP 12HR 30 5 0 0 0
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S
TSTMS
WIND CHILL 35 34 33 32 37
MIN CHILL 31 29 29 29 37 33 38
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 48 68 48 67 46 72 49 73
TEMP 65 63 53 51 64 63 53 51 62 61 50 49 66 67 53 52 70 66
DEWPT 33 36 35 33 34 34 34 32 33 31 32 28 29 31 31 28 30 35
PWIND DIR W W W W NW SW W SW SW
WIND CHAR GN GN BZ GN GN GN GN GN GN
AVG CLOUDS B1 B1 SC SC FW SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 10 10 20 5 20 5 5 0 5
RAIN SHWRS S S
TSTMS S S
WYZ117-181000-
SOUTH LARAMIE RANGE FOOTHILLS-
INCLUDING THE CITIES OF WHITAKER, FEDERAL, AND HORSE CREEK
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 66 42 71 74 77 49
TEMP 53 47 46 44 43 50 59 65 64 52 48 45 44 59 69 72 69 57 54 52 53
DEWPT 43 44 43 42 41 42 40 37 36 40 40 39 33 34 31 30 34 37 37 35 33
RH 69 89 89 93 93 74 49 35 35 63 74 79 65 39 24 21 27 47 52 52 46
WIND DIR NW NW NW NW NW NW NW NW N S SW SW W W W NW NE SW SW SW W
WIND SPD 17 13 11 11 12 14 14 13 10 5 5 6 8 8 9 8 6 5 6 8 9
WIND GUST 27 25
CLOUDS B2 B2 B1 SC SC FW FW FW FW FW CL FW FW FW FW SC B1 B1 B1 B2 B1
POP 12HR 30 5 0 0 0
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S
TSTMS
WIND CHILL 38 37
MIN CHILL 36 34 34 37
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 75 49 72 47 77 50 79
TEMP 72 69 56 54 71 70 56 54 67 67 53 50 72 73 56 53 76 72
DEWPT 34 38 38 35 36 35 37 35 35 33 36 32 31 32 34 31 31 37
PWIND DIR W W W W NW SW NW SW SW
WIND CHAR GN GN BZ GN GN GN GN LT GN
AVG CLOUDS B1 B1 B1 SC FW SC FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 10 5 10 5 20 5 5 0 5
RAIN SHWRS S S
WYZ118-181000-
CENTRAL LARAMIE COUNTY-
INCLUDING THE CITY OF CHEYENNE
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 44 68 40 44 46 76 50
TEMP 56 50 48 46 45 52 61 66 65 53 49 47 44 60 71 74 71 59 54 53 52
DEWPT 45 46 45 45 43 45 43 40 39 42 42 42 39 38 34 33 37 40 41 40 38
RH 66 86 89 96 93 77 51 38 38 66 77 83 82 44 26 22 29 49 61 61 59
WIND DIR NW NW NW NW NW NW NW N NE SE S SW SW W NW NW E S SW SW W
WIND SPD 18 13 11 11 11 13 14 13 10 5 5 6 6 6 6 6 8 5 6 8 8
WIND GUST 29
CLOUDS B2 B2 B1 B1 B1 SC FW FW FW FW CL FW FW CL FW FW SC B1 B1 B2 B1
POP 12HR 30 10 0 0 0
QPF 12HR 0.00-0.14 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C
TSTMS S
WIND CHILL 39
MIN CHILL 36 37 37
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 78 51 79 50 74 47 79 50 81
TEMP 75 72 57 54 74 72 57 54 69 69 53 50 74 75 56 52 79 74
DEWPT 35 39 40 37 36 36 39 37 38 36 38 35 33 33 37 35 33 37
PWIND DIR W W NW W N SW NW S SW
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS B1 B1 B1 SC FW FW SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 5 5 10 5 10 5 5 0 5
WYZ119-181000-
EAST LARAMIE COUNTY-
INCLUDING THE CITY OF PINE BLUFFS
337 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 46 67 45 77 50
TEMP 59 52 50 48 46 52 61 66 65 53 49 47 45 59 71 75 71 60 55 53 52
DEWPT 47 48 47 47 46 48 45 42 42 44 44 44 43 43 38 37 40 43 44 43 42
RH 64 86 89 96100 86 56 42 43 71 83 89 93 55 30 25 32 53 66 69 69
WIND DIR NW NW NW NW NW NW N N NE SE S SW SW W W NW E SE S SW SW
WIND SPD 19 14 11 11 12 14 14 13 10 5 5 5 6 5 6 5 6 5 6 6 8
WIND GUST 29 27 24 24 23
CLOUDS B1 B2 B1 B1 B1 SC FW FW FW FW CL FW FW CL CL FW SC SC B1 B1 B1
POP 12HR 30 10 0 0 0
QPF 12HR 0.00-0.15 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C
TSTMS S
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 80 52 81 51 75 48 81 50 82
TEMP 76 73 58 54 76 74 58 54 70 70 54 50 75 75 57 52 79 74
DEWPT 38 42 43 39 38 40 41 39 40 38 41 39 36 36 39 39 37 39
PWIND DIR W SW NW W N S NW S S
WIND CHAR GN LT GN GN GN LT GN LT GN
AVG CLOUDS B1 SC SC SC FW FW FW FW FW CL FW CL CL CL CL FW FW FW
POP 12HR 5 5 5 5 10 5 5 0 5
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