917
FOUS55 KCYS 171108
AFMCYS
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE CHEYENNE WY
508 AM MDT WED SEP 17 2025
NEZ002-172200-
DAWES COUNTY-
INCLUDING THE CITIES OF CHADRON AND CHADRON ST PARK
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 63 52 64 68 71 46 77
TEMP 53 55 59 62 60 56 55 54 52 55 62 68 62 55 51 49 48 56 69 75 72
DEWPT 53 55 55 55 54 54 54 53 52 53 53 51 51 51 50 48 47 51 50 47 49
RH 100100 87 78 81 93 96 96100 93 72 54 67 86 96 96 96 83 51 37 44
WIND DIR NW NW NW NW NW NW NW NW NW NW NW N N NE NW SW SW W SW NW NE
WIND SPD 8 9 11 12 11 12 11 11 11 12 12 10 9 5 4 4 4 4 5 5 4
WIND GUST 21 21 23 21 19
CLOUDS OV OV OV B2 OV OV OV OV B2 B2 B1 SC SC FW FW SC SC FW FW CL FW
POP 12HR 80 70 50 10 0
QPF 12HR 0.44-1.02 0.27-0.80 0.02-0.11 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D D D L L L L C C C S S S
TSTMS S S C C C C S S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 50 83 53 85 52 80 50 84
TEMP 56 51 75 77 60 54 78 78 60 55 73 74 57 51 77 78
DEWPT 49 46 47 47 46 44 45 45 44 43 42 40 41 40 40 42
PWIND DIR S W SW NW SW NW S W
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS FW SC SC SC SC FW FW FW FW SC SC FW FW FW FW FW
POP 12HR 0 0 5 5 5 5 5 0
NEZ003-172200-
BOX BUTTE COUNTY-
INCLUDING THE CITIES OF ALLIANCE AND HEMINGFORD
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 63 51 68 45 77
TEMP 53 55 60 63 61 55 53 52 51 55 62 68 62 54 49 47 46 55 68 75 72
DEWPT 53 54 55 54 54 53 53 52 51 53 52 50 50 51 49 47 46 51 49 45 48
RH 100 96 84 72 78 93100100100 93 70 52 65 90100100100 86 51 34 42
WIND DIR N NW NW NW NW NW NW NW NW NW NW NW N N W SW SW SW SW W E
WIND SPD 8 10 11 13 12 11 9 9 9 12 12 11 8 4 3 3 3 4 5 4 3
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW FW SC SC FW FW CL FW
POP 12HR 80 70 40 10 0
QPF 12HR 0.42-0.84 0.14-0.43 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D L L L L C L C C S S
TSTMS S S C C C C S S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 48 83 52 84 52 79 49 83
TEMP 54 49 74 76 59 53 78 77 59 53 72 73 54 50 75 77
DEWPT 49 46 46 48 47 43 45 46 45 43 43 41 42 39 41 43
PWIND DIR SE SW SW NW W N SE SW
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS FW SC SC SC SC FW FW FW FW SC SC FW FW FW FW FW
POP 12HR 0 0 5 5 5 5 5 0
NEZ019-172200-
SCOTTS BLUFF COUNTY-
INCLUDING THE CITIES OF SCOTTSBLUFF AND GERING
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 64 51 68 72 75 45 78
TEMP 53 55 60 64 61 56 54 54 52 55 65 71 64 55 51 48 46 53 68 76 72
DEWPT 53 54 55 55 55 54 53 52 51 53 53 50 51 50 48 47 45 49 50 46 49
RH 100 96 84 73 81 93 96 93 96 93 65 47 63 83 89 96 96 86 52 34 44
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N NE S SW SW SW W NW E
WIND SPD 8 11 13 16 12 11 9 8 8 10 11 9 8 5 4 3 3 3 5 4 4
WIND GUST 21 24 27 23 23
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC FW FW FW FW FW FW CL CL FW
POP 12HR 80 60 30 5 0
QPF 12HR 0.38-0.60 0.11-0.18 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D L L C L C C C S S S
TSTMS S S C C C S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 49 83 52 84 52 80 49 84
TEMP 56 50 74 76 60 53 77 76 60 54 72 73 56 51 75 77
DEWPT 48 44 46 49 47 43 48 49 45 42 46 45 42 40 44 45
PWIND DIR SE W SW NW W NW SE W
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC SC SC SC SC FW FW FW FW SC FW FW FW FW FW FW
POP 12HR 0 0 5 5 5 5 5 0
NEZ020-172200-
BANNER COUNTY-
INCLUDING THE CITY OF HARRISBURG
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 62 46 49 52 66 69 72 44 76
TEMP 51 54 59 62 60 52 51 51 49 53 63 68 63 54 50 48 47 57 70 75 71
DEWPT 51 52 53 52 52 51 51 50 49 51 51 49 48 48 47 45 44 47 46 44 46
RH 100 93 80 70 75 96100 96100 93 65 51 58 80 89 89 89 69 42 33 41
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N E SW SW SW SW W NW E
WIND SPD 10 14 17 18 16 14 11 10 10 12 13 10 10 6 5 5 6 5 6 5 5
WIND GUST 27 29 32 27 25
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC FW FW CL FW FW CL CL FW FW
POP 12HR 60 60 30 5 0
QPF 12HR 0.16-0.48 0.07-0.14 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C L C C L C C S S S
TSTMS S S S C S S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 49 82 53 82 51 78 50 82
TEMP 55 51 76 75 59 55 78 75 59 55 72 73 56 52 76 76
DEWPT 46 42 43 46 45 41 44 46 43 40 44 43 40 39 41 43
PWIND DIR S W W NW W NW S W
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS SC SC SC SC SC FW FW FW SC FW FW FW FW FW FW FW
POP 12HR 0 0 5 5 5 5 5 5
NEZ021-172200-
MORRILL COUNTY-
INCLUDING THE CITIES OF ANGORA, BRIDGEPORT, BAYARD, AND REDINGTON
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 63 51 65 67 71 45 76
TEMP 53 55 60 63 62 55 53 52 51 55 62 67 63 55 50 48 47 55 68 75 72
DEWPT 53 55 55 55 55 54 53 52 51 53 53 52 53 51 50 47 46 51 51 48 51
RH 100100 84 75 78 96100100100 93 72 59 70 86100 96 96 86 54 38 48
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N N W SW SW SW SW SW E
WIND SPD 9 11 13 17 14 11 9 10 10 12 13 11 9 5 4 4 4 4 6 5 4
WIND GUST 25 29 25
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC FW FW FW FW FW FW CL CL FW
POP 12HR 60 50 40 5 0
QPF 12HR 0.22-0.75 0.08-0.19 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C C C C C C C C S S
TSTMS S S C C C S S S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 49 81 53 83 52 78 49 82
TEMP 55 50 74 76 60 54 77 76 59 54 72 73 56 50 74 76
DEWPT 49 46 48 51 48 45 49 50 46 44 47 46 43 41 45 47
PWIND DIR SE W SW NW W NW SE SW
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS FW SC SC SC SC FW FW FW SC SC SC FW FW FW FW FW
POP 12HR 0 0 5 5 5 5 5 0
NEZ054-172200-
KIMBALL COUNTY-
INCLUDING THE CITY OF KIMBALL
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 63 48 69 43 76
TEMP 51 54 60 63 60 51 49 49 48 54 63 68 64 53 49 47 45 59 72 75 72
DEWPT 50 51 51 50 49 50 49 49 48 50 48 46 46 47 47 45 44 46 43 41 43
RH 96 90 72 62 67 96100100100 86 58 45 52 80 93 93 96 62 35 29 35
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N N SW SW SW SW SW SW SE
WIND SPD 11 16 18 18 17 13 11 11 11 13 13 11 10 5 5 5 5 5 6 5 5
WIND GUST 26 29 32 27 24
CLOUDS B2 B1 B1 B1 SC B1 B1 B2 B2 B1 SC SC FW FW CL FW FW CL CL FW FW
POP 12HR 50 40 30 5 0
QPF 12HR 0.11-0.22 0.07 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C C S S S
TSTMS S C S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 48 82 52 82 51 77 49 82
TEMP 54 50 78 75 59 54 79 75 58 55 73 73 55 51 77 76
DEWPT 45 42 40 44 46 42 40 43 43 39 41 40 40 39 38 40
PWIND DIR S W W NW W N S W
WIND CHAR LT GN LT GN GN GN LT GN
AVG CLOUDS SC SC SC SC SC FW FW FW SC FW FW FW FW FW FW FW
POP 12HR 0 0 5 5 5 5 5 5
NEZ055-172200-
CHEYENNE COUNTY-
INCLUDING THE CITIES OF SIDNEY AND BROWNSON
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 61 64 67 49 67 44 76
TEMP 52 55 61 64 60 53 51 50 49 55 62 66 62 53 50 48 46 58 70 75 72
DEWPT 52 54 54 53 53 52 51 50 49 52 51 51 51 50 48 47 45 50 50 47 49
RH 100 96 78 67 78 96100100100 90 67 58 67 89 93 96 96 75 49 37 44
WIND DIR N NW NW NW NW NW NW NW NW NW NW NW N NW W W W SW SW SW SE
WIND SPD 10 12 17 18 16 12 10 11 11 12 13 11 10 5 5 5 5 5 6 6 5
WIND GUST 27 31 26
CLOUDS B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 SC FW FW FW FW FW FW CL FW FW
POP 12HR 40 40 40 5 0
QPF 12HR 0.11-0.33 0.03-0.13 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C C C S S
TSTMS S S C C S S S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 48 81 52 82 51 77 48 81
TEMP 55 50 76 75 59 54 78 75 59 55 73 72 55 51 76 75
DEWPT 48 46 48 49 48 44 47 49 46 42 46 45 42 41 44 46
PWIND DIR S W W NW W N S W
WIND CHAR LT LT LT GN LT GN LT GN
AVG CLOUDS SC SC SC SC SC FW FW FW SC SC FW FW FW FW FW FW
POP 12HR 0 0 5 0 5 5 5 0
NEZ095-172200-
NORTHERN SIOUX COUNTY-
INCLUDING THE CITY OF HARRISON
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 58 62 64 46 49 53 66 70 72 41 45 48 72 77 80
TEMP 51 54 60 61 59 54 53 51 49 54 64 70 63 53 50 47 46 56 69 75 71
DEWPT 51 53 54 54 53 52 51 51 49 52 51 49 49 50 48 46 45 50 47 45 47
RH 100 96 81 78 80 93 93100100 93 63 47 60 89 93 96 96 80 45 34 42
WIND DIR NW NW NW NW NW NW NW NW NW NW NW N N NE S SW SW W W N E
WIND SPD 8 10 10 12 11 12 10 10 11 12 12 11 9 6 4 4 4 4 5 5 5
WIND GUST 23 21 23 24 23 19
CLOUDS OV B2 B2 OV OV B2 OV OV B2 B1 SC SC SC FW FW FW SC FW CL FW FW
POP 12HR 80 80 30 5 0
QPF 12HR 0.51-1.03 0.17-0.45 0.00-0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D D D D L C L C C S S
TSTMS S C C C S S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 48 83 52 85 51 80 48 84
TEMP 55 50 76 77 59 53 79 78 59 53 73 73 56 50 77 77
DEWPT 46 43 42 44 44 42 43 43 42 42 40 38 39 37 38 40
PWIND DIR S W W NW W NW S W
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS FW SC SC SC SC FW FW FW FW SC FW FW FW FW FW FW
POP 12HR 0 0 5 5 5 5 5 0
NEZ096-172200-
SOUTHERN SIOUX COUNTY-
INCLUDING THE CITY OF AGATE
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 63 49 67 71 75 40 44 46 78
TEMP 51 53 60 63 59 54 52 51 49 54 65 71 64 54 49 47 45 54 69 76 72
DEWPT 51 53 53 53 53 52 51 50 49 52 51 48 48 49 48 46 44 48 46 43 46
RH 100100 78 70 80 93 96 96100 93 60 44 56 83 96 96 96 80 44 31 39
WIND DIR N NW NW NW NW NW NW NW NW NW NW NW N NE SE S SW SW SW W E
WIND SPD 8 10 12 13 11 11 8 8 9 11 11 10 8 4 3 3 3 3 4 4 4
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC FW FW FW FW FW FW CL FW FW
POP 12HR 80 70 20 5 0
QPF 12HR 0.41-0.64 0.14-0.31 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D D L L L C C S S S S
TSTMS S S C C C S S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 47 83 50 85 50 80 47 85
TEMP 54 49 75 76 59 52 79 77 58 52 73 73 54 49 76 77
DEWPT 46 43 42 45 45 42 43 44 42 41 41 40 41 38 40 41
PWIND DIR SE W W NW W N SE W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC FW FW FW FW SC FW FW FW FW FW FW
POP 12HR 0 0 5 0 5 5 5 0
WYZ101-172200-
CONVERSE COUNTY LOWER ELEVATIONS-
INCLUDING THE CITIES OF BILL, DOUGLAS, DEER CREEK, AND GLENROCK
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 55 60 64 45 47 51 66 71 74 40 43 50 71 76 80
TEMP 49 52 57 60 57 54 52 50 48 54 65 70 65 56 51 47 45 56 69 75 72
DEWPT 48 49 50 50 51 50 49 48 47 48 47 43 42 43 44 43 41 41 40 37 39
RH 96 89 77 69 80 86 89 93 96 80 52 38 43 62 77 86 86 57 35 25 30
WIND DIR NW NW NW NW N N NW NW NW NW NW NW N E SE S SW SW W W N
WIND SPD 10 12 13 14 11 9 8 9 8 8 9 8 6 4 3 3 3 3 4 5 4
WIND GUST 21 23 24 24 18 19 18 16
CLOUDS OV B2 OV OV B2 OV B2 B2 B1 SC FW FW FW FW FW FW FW FW CL FW SC
POP 12HR 60 50 10 0 0
QPF 12HR 0.19-0.57 0.04-0.25 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C C C C C
TSTMS S S C S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 47 81 50 81 48 76 48 82
TEMP 55 49 75 75 59 52 76 76 59 51 70 73 56 51 76 77
DEWPT 41 37 36 37 39 38 37 35 37 38 35 33 34 32 34 35
PWIND DIR S W W W NW NW SW W
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC B1 SC SC FW FW FW FW SC SC FW FW FW FW FW FW
POP 12HR 0 0 0 0 5 5 0 0
WYZ102-172200-
NIOBRARA COUNTY-
INCLUDING THE CITIES OF LUSK AND REDBIRD
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 55 61 65 48 66 70 74 40 43 46 71 74 78
TEMP 51 54 59 60 57 53 52 50 48 54 64 70 64 54 50 47 45 54 67 73 70
DEWPT 49 51 51 53 52 51 51 50 48 50 49 46 45 47 47 45 44 47 45 42 43
RH 93 90 75 78 83 93 96100100 86 58 42 50 77 89 93 96 77 45 33 38
WIND DIR NW NW NW NW N NW NW NW NW NW NW NW N E S S S SW SW NE E
WIND SPD 10 12 12 14 13 11 10 11 11 11 11 10 10 6 5 4 4 4 4 5 5
WIND GUST 21 25 24 26 26 21 21 23 24 23 23 20
CLOUDS OV B2 B2 OV OV OV B2 B2 B2 B1 SC FW FW FW FW FW SC FW CL FW FW
POP 12HR 80 60 20 5 0
QPF 12HR 0.20-0.81 0.06-0.32 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L D L L C C S S
TSTMS S C C C S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 47 80 50 82 49 77 48 82
TEMP 54 48 74 75 58 52 77 77 59 51 71 73 56 49 76 77
DEWPT 45 42 39 41 42 40 40 39 40 40 36 35 36 35 35 36
PWIND DIR SE W W W NW NW S W
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC SC SC SC FW FW FW FW SC SC FW FW FW FW FW FW
POP 12HR 0 0 5 0 5 5 5 0
WYZ103-172200-
NORTH LARAMIE RANGE-
INCLUDING THE CITY OF GARRETT
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 42 53 62 37 43 50 51 64 72 37 43 49 58 70 77
TEMP 44 46 51 52 51 50 48 47 46 49 58 63 58 51 47 46 46 54 64 68 66
DEWPT 42 43 44 44 44 44 44 42 41 43 42 39 38 37 36 34 32 34 34 33 34
RH 93 89 77 74 77 80 86 83 83 80 55 41 47 59 65 63 58 46 32 27 30
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N S SW SW SW W W W NW
WIND SPD 8 10 11 13 12 9 8 8 8 9 10 10 8 5 4 5 6 6 9 9 5
WIND GUST 19 24 21 21 19 19 19 19 19 18 18
CLOUDS B2 B2 B2 B2 B2 OV B2 B1 B1 SC FW FW FW FW FW FW FW FW FW SC SC
POP 12HR 70 60 10 0 0
QPF 12HR 0.20-0.58 0.06-0.26 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L L L C C
TSTMS S S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 48 72 50 72 47 69 49 75
TEMP 53 51 68 67 55 52 68 68 55 50 64 66 53 51 70 70
DEWPT 32 29 32 33 33 33 35 32 33 33 34 30 29 28 30 31
PWIND DIR SW W W W W NW SW W
WIND CHAR LT GN GN GN GN GN LT GN
AVG CLOUDS SC B1 SC SC SC FW FW FW SC SC FW FW FW FW FW FW
POP 12HR 0 5 5 5 5 5 5 5
WYZ104-172200-
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
INCLUDING THE CITY OF SEMINOE DAM
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 45 56 62 38 43 48 55 65 72 38 43 48 58 71 77
TEMP 43 46 52 56 54 49 48 46 44 48 57 64 62 54 50 47 45 52 64 70 68
DEWPT 42 43 43 42 42 43 43 42 40 42 41 36 34 34 33 32 31 33 32 29 27
RH 96 89 71 59 64 80 83 86 86 80 55 35 35 46 52 56 58 48 30 22 21
WIND DIR N N N N N N N NW W W W W NW S S S SW SW SW W W
WIND SPD 6 8 9 10 9 5 3 3 4 5 9 8 5 3 3 4 5 5 8 8 6
WIND GUST 18 18 19 20 19 20 18
CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 B1 SC FW FW FW FW FW FW FW FW FW SC SC
POP 12HR 50 50 5 0 0
QPF 12HR 0.05-0.30 0.01-0.13 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C S S
TSTMS S S S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 47 72 48 73 45 70 46 75
TEMP 54 49 66 69 56 50 67 69 55 48 63 69 54 48 68 73
DEWPT 28 29 32 31 34 35 35 30 33 34 34 26 28 29 29 26
PWIND DIR SW SW SW W W W SW SW
WIND CHAR LT GN GN GN GN GN LT LT
AVG CLOUDS B1 B1 SC SC SC FW FW FW SC SC FW FW FW FW FW FW
POP 12HR 0 5 10 5 5 5 5 5
WYZ105-172200-
SHIRLEY BASIN-
INCLUDING THE CITIES OF MEDICINE BOW AND SHIRLEY BASIN
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 50 56 60 41 60 64 68 35 37 44 67 71 75
TEMP 42 46 53 55 53 49 47 45 43 48 57 63 60 51 45 42 40 50 64 68 67
DEWPT 41 43 43 43 43 43 43 42 41 43 41 38 36 36 35 33 31 34 33 31 30
RH 96 89 69 64 69 80 86 89 93 83 55 39 41 56 68 70 70 54 31 25 25
WIND DIR NW NW NW NW N NW NW NW NW W W NW NW S S SW SW SW W W W
WIND SPD 6 10 11 12 11 6 4 4 5 6 10 10 6 3 2 2 2 3 9 9 5
WIND GUST 23
CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 FW FW CL FW FW FW FW FW FW SC SC
POP 12HR 60 60 10 0 0
QPF 12HR 0.06-0.33 0.04-0.13 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L L C C C
TSTMS S S S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 42 72 44 73 42 70 42 76
TEMP 51 45 67 67 53 46 66 68 52 45 63 67 51 45 68 71
DEWPT 31 30 32 33 35 35 36 32 34 34 35 29 30 29 30 29
PWIND DIR SW W W W W W SW W
WIND CHAR LT GN LT GN LT GN LT LT
AVG CLOUDS B1 B1 SC SC SC FW FW FW SC SC FW FW FW FW FW FW
POP 12HR 0 5 5 10 5 5 5 5
WYZ106-172200-
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
INCLUDING THE CITY OF BORDEAUX
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 54 59 63 42 47 51 64 69 74 37 45 50 69 75 79
TEMP 48 52 57 59 57 53 51 50 48 54 63 68 63 54 51 48 47 57 69 73 70
DEWPT 46 46 46 46 45 46 46 45 44 45 43 41 40 40 39 38 35 37 35 34 36
RH 93 80 67 62 64 77 83 83 86 71 48 37 43 59 63 68 63 47 28 24 29
WIND DIR NW NW NW NW NW NW W W W NW NW NW N SW SW SW SW W W NW N
WIND SPD 8 11 13 14 12 8 8 8 9 10 10 10 10 5 5 6 8 8 9 9 6
WIND GUST 23 24 26 23 21 20 18
CLOUDS B2 B2 B2 B2 B2 B2 B2 B1 B1 SC FW FW FW FW CL FW FW CL CL FW SC
POP 12HR 70 60 10 0 0
QPF 12HR 0.09-0.45 0.06-0.22 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L L L C C
TSTMS S S S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 51 77 54 77 51 75 51 80
TEMP 55 53 73 72 59 55 73 73 58 54 69 71 56 53 74 75
DEWPT 36 32 34 35 37 37 36 34 36 35 36 32 33 31 31 32
PWIND DIR SW W W W W NW SW W
WIND CHAR LT GN GN BZ GN GN GN GN
AVG CLOUDS SC B1 SC SC SC FW FW FW SC SC FW FW FW FW FW FW
POP 12HR 0 5 5 5 5 5 5 5
WYZ107-172200-
EAST PLATTE COUNTY-
INCLUDING THE CITIES OF WHEATLAND AND GUERNSEY
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 57 61 64 46 50 53 68 72 75 42 45 48 71 77 80
TEMP 51 53 58 60 59 56 55 53 51 55 65 71 66 57 52 49 47 56 70 75 73
DEWPT 49 50 50 50 50 50 50 49 47 49 47 44 43 44 44 42 41 42 41 38 40
RH 93 89 75 69 72 80 83 86 86 80 52 38 43 62 74 77 79 59 35 26 30
WIND DIR NW NW NW NW NW NW NW NW NW NW NW N N E S SW SW SW W NW E
WIND SPD 12 14 14 16 12 9 9 9 9 9 9 9 9 5 4 3 3 3 4 5 5
WIND GUST 25 26 25 26 24 19 19 19 17
CLOUDS B2 B2 B2 B2 B2 OV B2 B1 B1 SC FW FW FW FW FW FW FW FW CL FW FW
POP 12HR 70 60 10 0 0
QPF 12HR 0.13-0.56 0.06-0.26 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L L L C C
TSTMS S C S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 49 82 53 82 51 78 50 83
TEMP 57 52 76 76 60 55 77 77 61 54 71 74 58 52 77 78
DEWPT 42 38 37 38 40 39 38 38 39 39 37 36 36 35 35 35
PWIND DIR S W W W W NW S W
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC B1 SC SC SC FW FW FW SC SC FW FW FW FW FW FW
POP 12HR 0 0 5 5 5 5 5 5
WYZ108-172200-
GOSHEN COUNTY-
INCLUDING THE CITY OF TORRINGTON
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 56 63 66 49 67 73 76 41 44 48 71 78 80
TEMP 51 54 59 62 60 55 53 52 50 56 66 72 65 55 50 47 45 55 70 76 73
DEWPT 50 52 52 52 52 51 51 50 49 51 49 46 46 47 46 44 42 45 44 41 43
RH 96 93 78 70 75 86 93 93 96 83 54 39 50 74 86 89 89 69 39 28 34
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N E S SW SW SW W NW E
WIND SPD 10 12 13 14 13 10 9 8 8 10 10 9 8 4 3 3 3 3 4 4 4
WIND GUST 24 27 25 27 25 21 19 19 19 14
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 SC SC FW FW CL FW FW FW FW CL FW FW
POP 12HR 70 60 20 5 0
QPF 12HR 0.11-0.93 0.11-0.26 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L L L C C S S
TSTMS S S S C C S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 48 83 52 84 51 80 49 84
TEMP 55 50 76 77 59 53 78 77 59 53 72 74 56 50 77 78
DEWPT 45 41 40 42 43 40 41 41 41 40 40 38 38 37 37 39
PWIND DIR SE W W NW W NW S W
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC SC SC SC SC FW FW FW FW SC FW FW FW FW FW FW
POP 12HR 0 0 5 5 5 5 5 0
WYZ109-172200-
CENTRAL CARBON COUNTY-
INCLUDING THE CITY OF RAWLINS
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 53 58 62 35 40 43 59 66 70 37 40 45 64 71 75
TEMP 42 46 54 58 55 48 46 43 41 46 57 64 62 53 48 45 42 51 64 69 68
DEWPT 40 42 42 40 40 41 41 40 39 41 39 35 33 32 32 31 30 32 31 27 26
RH 93 86 64 51 57 77 83 89 92 83 51 34 33 44 54 58 62 48 29 21 20
WIND DIR N N N N N N NE NW W SW W W W S S S S SW SW W W
WIND SPD 5 6 9 10 9 5 3 3 3 5 9 9 6 4 4 4 4 4 9 10 8
CLOUDS B2 B1 B1 B1 B1 B1 SC SC B1 SC FW FW FW FW FW FW FW FW FW SC B1
POP 12HR 40 40 5 0 0
QPF 12HR 0.01-0.10 0.00-0.11 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C C S S S
TSTMS S S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 45 72 46 72 44 71 44 76
TEMP 53 47 66 68 54 48 66 68 53 47 63 68 53 46 68 72
DEWPT 28 29 32 31 35 36 35 30 33 34 34 26 28 27 29 26
PWIND DIR SW SW SW W W W SW SW
WIND CHAR LT GN GN GN GN GN LT GN
AVG CLOUDS B1 B1 SC SC SC FW FW FW SC SC FW FW FW FW FW FW
POP 12HR 0 5 10 10 5 5 5 5
WYZ110-172200-
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF ARLINGTON AND ELK MOUNTAIN
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 53 57 59 37 41 43 61 64 67 36 41 45 67 71 74
TEMP 42 45 53 56 53 48 47 45 43 47 56 63 59 51 47 45 43 53 64 68 66
DEWPT 41 42 41 40 40 41 41 40 39 41 39 34 33 33 31 29 28 31 30 27 27
RH 96 89 64 55 61 77 79 82 86 79 53 34 37 50 53 53 55 43 28 21 23
WIND DIR NW NW NW N N N W W W W NW NW NW SW SW SW SW SW W W W
WIND SPD 5 9 11 12 11 8 5 5 5 8 10 11 8 5 5 5 5 5 9 10 8
WIND GUST 19 23 25 21 18
CLOUDS B2 B2 B1 B2 B2 B2 B1 B1 B1 SC FW FW FW FW FW FW FW FW FW SC SC
POP 12HR 50 40 5 0 0
QPF 12HR 0.02-0.10 0.04 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C
TSTMS S C S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 46 71 48 71 46 70 46 75
TEMP 52 49 66 66 54 50 65 66 54 49 63 66 52 48 68 70
DEWPT 28 28 31 31 34 34 34 31 32 32 33 28 27 26 28 27
PWIND DIR SW W SW W W W SW W
WIND CHAR LT GN GN BZ GN GN LT GN
AVG CLOUDS B1 B1 SC SC SC FW FW FW SC SC FW FW FW FW FW FW
POP 12HR 0 5 10 10 5 5 5 5
WYZ111-172200-
SOUTHWEST CARBON COUNTY-
INCLUDING THE CITY OF BAGGS
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 57 62 67 33 37 40 64 67 71 34 39 43 69 73 76
TEMP 41 48 59 62 59 48 44 40 37 46 59 66 64 52 46 42 40 50 65 71 69
DEWPT 39 42 41 39 39 39 40 38 37 40 39 35 33 31 31 30 29 32 32 30 28
RH 92 80 51 43 47 71 86 92100 79 47 32 31 44 55 62 64 50 29 22 21
WIND DIR NE NE N N N NE NE NE E SE W W NW SE SE SE SE S SW SW SW
WIND SPD 5 8 9 10 11 8 5 4 3 3 5 6 5 4 5 4 4 4 8 9 6
CLOUDS SC SC SC SC B1 SC SC SC SC FW FW FW CL FW FW FW SC FW SC SC B1
POP 12HR 20 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 44 73 44 73 43 73 42 77
TEMP 51 44 67 68 52 45 67 68 51 43 65 69 51 43 69 73
DEWPT 29 30 35 35 37 36 39 34 33 34 36 28 28 28 31 28
PWIND DIR S SW SW SW SW W S SW
WIND CHAR LT GN LT GN GN LT LT LT
AVG CLOUDS B1 SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW
POP 12HR 0 5 10 10 5 5 0 5
WYZ112-172200-
SIERRA MADRE RANGE-
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 43 55 63 27 35 40 47 60 68 28 38 44 53 66 72
TEMP 37 44 54 55 50 42 39 38 36 44 55 60 56 45 42 40 39 50 61 64 60
DEWPT 35 38 37 36 36 37 36 35 34 37 34 31 29 27 26 25 24 26 27 25 25
RH 92 79 52 49 58 82 89 89 92 76 45 33 35 49 53 55 54 39 27 22 26
WIND DIR N N N N N NE NE E E W NW NW NW SE SE SE SE S SW W W
WIND SPD 3 5 8 10 10 5 4 3 3 3 6 9 6 5 5 5 5 5 8 10 8
WIND GUST 19
CLOUDS SC SC SC B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC B1
POP 12HR 30 30 5 0 0
QPF 12HR 0.00-0.09 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C S S S
TSTMS C C S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 43 65 43 65 41 65 42 70
TEMP 47 45 62 59 48 44 61 59 47 43 60 60 46 43 65 65
DEWPT 23 25 31 32 32 32 34 31 29 31 32 26 24 23 27 26
PWIND DIR S SW SW SW SW W S SW
WIND CHAR LT GN LT GN LT GN LT LT
AVG CLOUDS B1 SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW
POP 12HR 0 10 10 10 5 5 5 5
RAIN SHWRS S
TSTMS S
WYZ113-172200-
UPPER NORTH PLATTE RIVER BASIN-
INCLUDING THE CITIES OF SARATOGA AND ENCAMPMENT
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 59 33 38 42 60 65 67 31 38 43 68 71 74
TEMP 39 44 55 59 55 47 43 42 39 45 57 63 61 51 45 42 40 51 65 69 67
DEWPT 39 42 40 38 38 40 39 38 37 40 37 32 31 31 30 29 28 30 28 26 25
RH 100 93 57 45 53 76 86 86 92 82 47 31 32 46 55 60 62 44 25 20 20
WIND DIR NW N N N N N S S SW SW NW NW NW S S S S S W W W
WIND SPD 2 4 8 11 10 4 2 3 3 3 6 9 6 5 5 5 5 5 5 9 8
WIND GUST 19 17 20
CLOUDS B2 B2 SC B1 B1 B1 B1 B1 B1 SC FW FW FW FW FW FW FW FW FW SC B1
POP 12HR 40 40 5 0 0
QPF 12HR 0.02-0.08 0.02 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C S S
TSTMS C C S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 43 72 44 71 42 70 42 76
TEMP 51 45 67 67 52 46 66 66 51 44 64 67 50 44 70 71
DEWPT 27 28 31 31 34 35 34 30 32 33 33 26 27 27 28 25
PWIND DIR S SW SW W SW W SW SW
WIND CHAR LT GN GN GN GN GN LT LT
AVG CLOUDS B1 SC SC SC SC SC FW SC SC SC FW FW FW FW FW FW
POP 12HR 0 5 10 10 5 5 5 5
WYZ114-172200-
SNOWY RANGE-
INCLUDING THE CITIES OF CENTENNIAL AND ALBANY
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 39 52 59 26 33 44 45 58 66 26 34 45 51 65 73
TEMP 35 40 49 51 47 39 36 35 34 40 52 57 53 43 40 38 37 47 59 62 59
DEWPT 35 38 38 36 37 36 35 34 33 37 36 31 30 30 28 27 25 28 28 26 26
RH 100 92 66 56 68 89 96 96 96 89 54 37 41 60 62 64 61 47 30 25 28
WIND DIR NW NW NW NW N N N W W W NW NW NW SW S SW SW SW W W W
WIND SPD 3 5 10 11 10 5 3 3 4 5 9 10 8 4 5 5 5 6 8 9 6
WIND GUST 16 21 23 20 20 19 18 20 17
CLOUDS B1 B1 B1 B1 B1 B2 B1 B1 B1 SC FW FW FW FW FW FW FW FW FW SC SC
POP 12HR 40 40 10 0 0
QPF 12HR 0.05 0.03 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C
SNOWSHWRS C C C C
TSTMS C C S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 39 64 40 64 38 63 38 69
TEMP 45 42 61 59 46 42 59 58 45 41 58 59 45 41 64 63
DEWPT 25 25 31 31 32 32 34 31 30 30 32 27 25 24 28 27
PWIND DIR SW W SW W SW W SW W
WIND CHAR LT GN GN GN GN GN LT GN
AVG CLOUDS B1 B1 SC SC SC FW FW SC SC SC FW FW FW FW FW FW
POP 12HR 0 10 10 20 10 10 5 5
RAIN SHWRS S
TSTMS S
WYZ115-172200-
LARAMIE VALLEY-
INCLUDING THE CITIES OF BOSLER AND LARAMIE
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 53 57 59 37 41 44 60 65 68 34 38 43 66 71 74
TEMP 42 46 53 57 53 46 45 43 42 47 57 64 59 50 45 42 40 51 64 69 66
DEWPT 41 43 43 41 42 42 42 41 40 42 40 36 36 36 35 33 30 33 32 30 32
RH 96 89 69 55 66 86 89 93 93 83 53 35 42 58 68 70 67 50 30 23 28
WIND DIR NW NW NW N N NW W W W W NW NW N S S SW SW SW W W W
WIND SPD 5 10 14 16 13 8 6 6 6 8 9 10 10 5 5 5 5 5 6 8 6
WIND GUST 20 26 28 24 18 17 18
CLOUDS B2 B2 B1 B1 B1 B2 B1 B2 B1 SC FW FW FW FW CL FW FW FW FW SC SC
POP 12HR 40 40 10 0 0
QPF 12HR 0.02-0.14 0.02-0.11 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C C C
TSTMS S C S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 43 72 45 72 44 71 43 76
TEMP 50 45 67 66 52 47 67 66 52 47 65 67 51 45 70 71
DEWPT 31 30 34 35 36 36 36 34 35 34 35 31 31 29 31 31
PWIND DIR SW W W W W NW SW W
WIND CHAR LT GN GN BZ GN GN LT LT
AVG CLOUDS SC B1 SC SC SC FW FW SC SC SC FW FW FW FW FW FW
POP 12HR 0 5 10 20 5 10 5 5
RAIN SHWRS S
TSTMS S
WYZ116-172200-
SOUTH LARAMIE RANGE-
INCLUDING THE CITIES OF BUFORD, PUMPKIN VINE, AND VEDAUWOO
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 49 55 60 38 42 46 56 62 67 38 41 45 62 68 72
TEMP 43 45 51 55 50 44 44 44 44 46 54 61 56 47 45 44 44 52 61 66 63
DEWPT 40 41 41 40 40 41 41 41 40 41 39 35 35 36 36 34 29 31 29 29 31
RH 89 86 68 57 68 89 89 89 86 83 57 38 45 65 70 68 55 44 29 25 30
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N S SW SW W W W W W
WIND SPD 9 13 17 17 14 11 9 10 11 12 12 11 10 5 5 6 9 9 9 9 6
WIND GUST 29 29 25
CLOUDS B2 B1 B1 SC B1 B1 B1 B1 B1 SC SC FW FW FW CL FW FW FW FW FW SC
POP 12HR 40 50 10 0 0
QPF 12HR 0.04-0.15 0.04-0.16 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C S
TSTMS S C S
WIND CHILL 38 38 38 38
MIN CHILL 33 32 37 32 32 31 38 33 36
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 47 69 48 68 47 68 46 72
TEMP 51 50 65 63 52 51 64 63 52 50 62 63 50 49 66 67
DEWPT 31 28 31 33 34 33 34 33 33 31 33 31 31 27 28 31
PWIND DIR SW W W W W NW W W
WIND CHAR LT GN GN BZ GN GN GN GN
AVG CLOUDS SC B1 SC SC SC FW FW SC SC SC FW FW FW FW FW FW
POP 12HR 0 5 10 10 5 10 5 5
RAIN SHWRS S
TSTMS S
WYZ117-172200-
SOUTH LARAMIE RANGE FOOTHILLS-
INCLUDING THE CITIES OF WHITAKER, FEDERAL, AND HORSE CREEK
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 57 59 63 44 64 67 70 42 73
TEMP 46 51 57 59 55 47 46 45 45 52 60 66 61 51 47 45 45 57 68 71 68
DEWPT 44 44 43 43 43 44 44 44 42 43 41 39 38 40 40 39 34 35 32 31 34
RH 93 77 59 55 64 89 93 96 89 71 49 37 42 66 76 79 65 43 26 23 28
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N W SW SW W W W W NE
WIND SPD 10 12 17 18 14 10 9 10 10 12 12 11 10 5 5 5 8 8 8 8 6
WIND GUST 27 28 26
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC FW FW FW CL CL FW FW FW FW SC
POP 12HR 40 50 10 0 0
QPF 12HR 0.03-0.15 0.04-0.14 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C S
TSTMS S S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 48 75 50 75 49 73 47 78
TEMP 53 51 72 70 55 54 71 69 55 53 68 69 53 51 72 73
DEWPT 36 32 32 35 37 35 35 34 36 33 35 33 34 31 30 32
PWIND DIR SW W W W W NW W W
WIND CHAR LT GN GN BZ GN GN GN GN
AVG CLOUDS SC B1 SC SC SC FW FW FW SC SC FW FW FW FW FW FW
POP 12HR 0 5 5 10 5 10 5 5
WYZ118-172200-
CENTRAL LARAMIE COUNTY-
INCLUDING THE CITY OF CHEYENNE
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 58 61 65 46 69 42 75
TEMP 48 53 58 61 57 49 47 46 46 54 63 68 62 52 48 46 45 58 70 73 70
DEWPT 47 47 45 45 45 46 46 46 45 46 43 41 40 42 42 41 38 39 35 34 36
RH 96 80 62 56 64 89 96100 96 74 48 37 44 69 80 83 76 49 27 24 29
WIND DIR NW NW NW NW NW N NW NW NW NW NW NW N SW SW SW W W W W E
WIND SPD 11 13 16 18 17 10 9 9 10 12 12 11 10 5 5 5 6 6 6 6 8
WIND GUST 25 26 29 27
CLOUDS B2 B1 B1 B1 B1 B1 B1 B2 B2 SC SC FW FW FW CL CL FW CL CL FW SC
POP 12HR 40 50 20 0 0
QPF 12HR 0.03-0.16 0.06-0.19 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C S S
TSTMS S S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 48 79 51 78 49 76 48 80
TEMP 53 51 75 72 57 54 74 72 56 53 70 71 54 51 75 74
DEWPT 39 36 33 37 40 37 36 36 38 36 37 35 36 34 32 33
PWIND DIR SW W W NW W NW SW W
WIND CHAR LT GN GN GN GN GN LT GN
AVG CLOUDS SC SC SC SC SC FW FW FW SC FW FW FW FW FW FW FW
POP 12HR 0 5 5 5 5 10 5 5
WYZ119-172200-
EAST LARAMIE COUNTY-
INCLUDING THE CITY OF PINE BLUFFS
508 AM MDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 59 62 65 47 70 43 76
TEMP 50 53 58 61 58 51 49 48 47 54 64 69 63 53 49 46 45 58 70 74 71
DEWPT 48 49 48 47 47 48 48 47 47 48 46 43 42 45 44 43 42 42 38 37 39
RH 93 86 69 60 67 89 96 96100 80 52 39 46 74 83 89 89 55 31 26 31
WIND DIR NW NW N NW NW N NW NW NW NW NW N N E SW SW SW SW W W E
WIND SPD 11 16 16 18 17 12 10 10 10 12 12 11 10 5 4 5 5 5 6 5 6
WIND GUST 27 26 29 27 24
CLOUDS B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 SC FW CL FW CL CL FW CL CL FW FW
POP 12HR 50 50 20 5 0
QPF 12HR 0.10-0.28 0.06-0.16 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C S S S S
TSTMS S S S S
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 49 81 52 80 50 77 49 81
TEMP 54 51 77 73 58 54 76 73 57 53 71 71 54 51 76 75
DEWPT 42 38 35 40 43 39 37 40 40 37 39 37 39 37 35 37
PWIND DIR S W W NW W N S W
WIND CHAR LT GN LT GN GN GN LT GN
AVG CLOUDS SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 0 0 5 5 5 5 5 5
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