066
FOUS55 KCYS 111636
AFMCYS
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE CHEYENNE WY
936 AM MST THU DEC 11 2025
NEZ002-112300-
DAWES COUNTY-
INCLUDING THE CITIES OF CHADRON AND CHADRON ST PARK
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 22 25 28 26 29 34 8 12 15 20 23 26
TEMP 61 62 52 43 38 35 30 27 28 27 21 18 18 19 17 15 18 21 18
DEWPT 30 29 32 34 34 31 27 26 24 23 20 18 17 18 16 15 11 9 9
RH 31 28 46 70 85 85 88 96 85 85 96100 96 96 96100 73 59 67
WIND DIR W NW NW NW NW N N NE E NE NE NE E NE N N N NE NE
WIND SPD 21 23 16 13 13 12 10 8 5 9 9 8 6 8 9 9 9 9 5
WIND GUST 46 46 33 31 33 27 18 17 18 19 19
CLOUDS B1 B1 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 OV B2 B2 B1
POP 12HR 0 40 40 20 20
QPF 12HR 0 0.02 0.02 0 0
SNOW 12HR 00-00 00-00 T
RAIN S S C
SNOW C C C C C C S S S S S S
WIND CHILL 36 30 26 21 19 22 18 11 8 9 9 6 4 7 11 10
MIN CHILL 25 17 13 4 2 -1 -1 3
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 11 53 27 55 33 59 32 55
TEMP 17 21 45 44 37 31 49 45 37 37 53 49 39 36 51 47
DEWPT 11 17 23 23 18 17 22 23 19 20 26 28 28 26 28 25
PWIND DIR SE SW W W SW W W SW
WIND CHAR LT GN GN LT GN GN GN BZ
AVG CLOUDS B1 SC SC FW SC FW FW FW FW FW SC SC SC SC B1 SC
POP 12HR 0 0 0 0 0 0 5 10
RAIN S
NEZ003-112300-
BOX BUTTE COUNTY-
INCLUDING THE CITIES OF ALLIANCE AND HEMINGFORD
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 65 23 26 29 32 36 39 10 14 21 25 28 33
TEMP 62 64 53 43 37 33 29 29 33 35 27 21 21 21 20 20 25 26 20
DEWPT 28 26 26 31 33 30 27 27 27 26 24 21 21 21 20 19 15 12 10
RH 27 23 35 62 85 89 92 92 78 69 88100100100100 96 65 55 64
WIND DIR W NW NW N NW N N NE SE E E E E NE N N N N NE
WIND SPD 25 25 17 13 13 11 9 8 5 9 9 8 6 6 8 10 12 10 5
WIND GUST 51 48 33 26 27 24 23
CLOUDS SC SC B2 B2 B2 OV OV OV OV B2 B2 B2 B1 B1 B2 B2 B1 B1 B1
POP 12HR 0 10 20 10 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S
SNOW S S S S
WIND CHILL 36 29 25 21 21 28 18 12 12 13 10 9 14 17 13
MIN CHILL 24 18 15 13 9 5 5 9
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 12 55 27 57 31 60 31 56
TEMP 16 20 47 45 37 31 52 45 36 36 56 50 38 35 52 47
DEWPT 11 17 21 21 16 13 18 19 17 17 23 25 26 24 25 22
PWIND DIR SE SW W W SW W W W
WIND CHAR LT GN GN LT GN BZ GN BZ
AVG CLOUDS B1 SC SC FW SC FW FW FW FW FW SC SC SC SC B1 SC
POP 12HR 0 0 0 0 0 0 0 5
NEZ019-112300-
SCOTTS BLUFF COUNTY-
INCLUDING THE CITIES OF SCOTTSBLUFF AND GERING
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 66 30 40 45 48 19 23 27 33 39 43
TEMP 63 65 58 49 41 37 33 32 40 44 36 29 27 28 28 29 36 36 29
DEWPT 28 27 27 28 33 32 30 31 32 31 30 27 26 25 24 24 23 20 17
RH 26 24 30 44 73 82 89 96 73 60 79 92 96 88 85 81 59 52 60
WIND DIR W W W NW NW N N E SE E E SE S W NW NW N N E
WIND SPD 34 32 24 18 16 11 6 6 6 10 11 10 9 9 10 12 13 10 6
WIND GUST 66 62 49 40 29 21 21 21 25 28 27 24
CLOUDS FW B1 B2 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC B1 SC SC SC
POP 12HR 0 5 5 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 33 29 27 26 38 29 20 19 20 19 19 27 29 22
MIN CHILL 30 24 21 22 15 15 14 15
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 18 60 30 59 34 62 34 58
TEMP 22 24 50 49 40 34 52 50 39 39 57 53 42 38 53 50
DEWPT 17 19 22 22 15 14 19 19 18 17 24 26 25 24 26 24
PWIND DIR SE SW W W W W W W
WIND CHAR LT LT GN LT GN BZ GN BZ
AVG CLOUDS SC FW FW FW SC FW FW FW FW FW SC SC SC SC B1 SC
POP 12HR 0 0 0 0 0 0 0 10
NEZ020-112300-
BANNER COUNTY-
INCLUDING THE CITY OF HARRISBURG
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 65 28 44 48 50 22 25 29 38 42 45
TEMP 63 64 57 49 41 36 32 32 43 47 40 31 30 33 33 34 40 37 28
DEWPT 26 25 25 26 32 32 30 31 31 32 31 28 26 25 22 23 22 21 18
RH 24 22 29 40 70 85 92 96 62 56 70 88 85 72 63 64 48 52 66
WIND DIR W NW NW NW NW NW N W S SW E S SW W W NW N N NE
WIND SPD 37 34 27 24 16 10 8 8 9 10 11 11 10 12 14 16 17 12 8
WIND GUST 67 62 52 44 31 20 20 24 29 33 31 28
CLOUDS FW SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR 0 5 5 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 33 29 25 25 37 33 22 21 24 23 24 32 29 20
MIN CHILL 31 20 18 29 18 19 19 18
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 61 32 59 35 61 34 57
TEMP 23 27 54 50 42 36 55 49 40 41 59 52 43 39 54 49
DEWPT 19 21 20 19 13 13 17 18 16 16 23 25 24 23 24 22
PWIND DIR S SW W W W W W W
WIND CHAR GN GN GN GN GN BZ BZ BZ
AVG CLOUDS SC FW FW FW FW FW FW FW FW FW SC SC SC SC B1 SC
POP 12HR 0 0 0 0 0 0 0 10
NEZ021-112300-
MORRILL COUNTY-
INCLUDING THE CITIES OF ANGORA, BRIDGEPORT, BAYARD, AND REDINGTON
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 66 25 29 31 38 43 48 15 21 25 30 36 42
TEMP 63 66 56 47 40 36 32 32 38 42 35 28 26 26 25 26 34 32 25
DEWPT 29 27 27 29 33 32 29 30 30 30 29 27 25 24 24 24 21 18 14
RH 27 23 32 49 76 85 88 92 73 62 78 96 96 92 96 92 58 56 62
WIND DIR W NW NW NW N N N E S SE E SE SE S W NW N N NE
WIND SPD 27 26 18 14 12 10 9 8 6 11 11 9 6 6 8 11 14 11 6
WIND GUST 55 51 40 34 24 20 19 25
CLOUDS FW SC B2 B2 B2 B2 OV OV B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR 0 5 5 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 32 28 25 25 36 27 19 19 19 16 16 24 23 17
MIN CHILL 28 19 17 19 11 9 9 11
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 16 57 28 58 33 62 33 58
TEMP 19 22 48 47 38 32 51 47 38 36 58 53 41 37 53 50
DEWPT 14 19 24 23 17 14 19 20 17 16 23 26 25 24 25 22
PWIND DIR SE S W W SW W W W
WIND CHAR GN GN GN GN GN BZ GN BZ
AVG CLOUDS SC SC FW FW FW FW FW FW FW FW SC SC SC SC B1 SC
POP 12HR 0 0 0 0 0 0 0 5
NEZ054-112300-
KIMBALL COUNTY-
INCLUDING THE CITY OF KIMBALL
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 66 27 48 22 26 30 42 46 50
TEMP 64 65 56 48 42 36 31 31 43 48 41 33 31 32 33 36 45 40 29
DEWPT 24 23 23 24 29 32 30 30 31 31 30 29 27 24 22 21 22 21 19
RH 22 20 27 39 60 85 96 96 62 51 65 85 85 72 63 54 40 46 66
WIND DIR W NW NW NW NW N N W SW SW S SW SW W W NW N N NE
WIND SPD 35 32 25 23 17 12 9 9 10 11 9 9 10 12 13 16 18 13 8
WIND GUST 64 58 48 37 31 25 19 26 27 31
CLOUDS CL FW B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR 0 5 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 34 28 22 23 37 35 25 22 23 23 26 37 32 21
MIN CHILL 31 20 18 32 18 18 20 18
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 18 59 31 60 33 62 33 56
TEMP 22 25 53 48 40 36 56 48 38 39 59 53 42 37 53 49
DEWPT 20 21 21 19 13 12 16 17 15 15 21 23 23 21 22 21
PWIND DIR S SW W NW W W W W
WIND CHAR GN GN GN GN GN BZ GN BZ
AVG CLOUDS FW SC SC FW FW SC FW FW FW FW SC SC SC SC SC SC
POP 12HR 0 0 0 0 0 0 0 5
NEZ055-112300-
CHEYENNE COUNTY-
INCLUDING THE CITIES OF SIDNEY AND BROWNSON
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 67 27 45 19 22 25 37 41 48
TEMP 65 66 56 48 41 36 31 32 41 45 38 30 28 27 26 29 40 37 26
DEWPT 27 26 26 26 31 32 30 31 31 32 31 29 26 25 24 25 24 21 17
RH 24 22 31 42 67 85 96 96 67 60 76 96 92 92 92 85 52 52 68
WIND DIR NW NW NW NW N N N W S S SE S S SW W NW N N NE
WIND SPD 27 27 21 19 14 11 10 9 8 11 10 9 9 9 10 12 17 13 9
WIND GUST 55 51 40 36 29 23 20 23 28
CLOUDS CL SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 33 28 23 24 39 31 21 19 19 16 18 31 28 18
MIN CHILL 31 20 18 26 16 12 12 14
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 15 56 29 58 31 63 31 58
TEMP 18 21 49 45 37 34 54 47 36 36 59 53 41 36 53 49
DEWPT 16 20 25 25 17 14 19 21 17 16 23 25 25 23 24 22
PWIND DIR SE SW W NW SW W W W
WIND CHAR GN GN GN GN GN BZ GN BZ
AVG CLOUDS SC SC SC FW FW FW FW CL FW FW SC SC SC SC B1 SC
POP 12HR 0 0 0 0 0 0 0 5
NEZ095-112300-
NORTHERN SIOUX COUNTY-
INCLUDING THE CITY OF HARRISON
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 63 65 22 25 29 27 32 38 9 12 17 21 26 34
TEMP 61 62 51 41 36 33 29 28 31 30 21 18 18 19 18 17 22 25 20
DEWPT 29 27 29 34 32 29 27 26 27 26 21 18 18 18 17 16 15 14 12
RH 29 26 42 76 85 85 92 92 85 85100100100 96 96 96 74 62 71
WIND DIR W W NW NW NW NW NW NE E E NE E E NE N N N NE E
WIND SPD 28 27 19 19 19 16 11 8 5 9 9 8 6 8 8 9 9 9 6
WIND GUST 55 52 36 41 40 32 21 17 18 19 19
CLOUDS SC B1 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B1 B2 B2 B1 B1 B1
POP 12HR 0 30 30 10 10
QPF 12HR 0 0.01 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S C
SNOW C C S S S S S S S S
WIND CHILL 32 25 23 20 20 25 21 11 8 9 10 7 6 11 16 11
MIN CHILL 19 15 13 6 4 -1 -1 5
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 13 54 28 55 32 58 31 54
TEMP 18 21 47 44 36 32 49 44 36 37 54 49 38 36 50 45
DEWPT 13 17 23 21 16 16 21 22 19 19 26 28 27 25 27 24
PWIND DIR S SW W W SW W W W
WIND CHAR LT GN GN LT GN BZ GN BZ
AVG CLOUDS B1 SC FW FW SC FW FW FW FW SC SC SC SC SC B1 SC
POP 12HR 0 0 0 0 0 0 5 10
RAIN S
NEZ096-112300-
SOUTHERN SIOUX COUNTY-
INCLUDING THE CITY OF AGATE
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 22 26 29 35 39 44 9 17 21 27 34 41
TEMP 61 64 54 44 37 33 30 30 36 38 29 23 22 23 23 23 30 32 25
DEWPT 28 25 25 29 32 30 27 28 29 28 26 23 22 23 22 21 18 16 14
RH 28 22 32 55 82 89 88 92 75 67 88100100100 96 92 60 51 62
WIND DIR W W W NW N N N E SE E E E SE NE NW N N N E
WIND SPD 29 28 20 17 18 14 9 6 5 9 10 9 6 6 8 10 12 9 5
WIND GUST 52 49 36 27 31 26 23 19
CLOUDS SC B1 B2 B1 B2 B2 OV OV B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR 0 10 10 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 36 27 24 22 23 32 20 13 13 15 14 12 20 24 18
MIN CHILL 21 16 14 13 9 8 6 12
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 15 56 27 57 31 61 31 56
TEMP 19 22 48 46 37 31 51 46 36 37 55 51 39 36 51 47
DEWPT 14 18 20 19 15 13 18 18 17 17 23 25 25 24 25 22
PWIND DIR SE SW W W W W W W
WIND CHAR LT LT GN LT GN GN GN BZ
AVG CLOUDS SC FW FW FW SC FW FW FW FW FW SC SC SC SC B1 SC
POP 12HR 0 0 0 0 0 0 5 10
WYZ101-112300-
CONVERSE COUNTY LOWER ELEVATIONS-
INCLUDING THE CITIES OF BILL, DOUGLAS, DEER CREEK, AND GLENROCK
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 61 24 27 33 32 41 50 17 22 37 30 39 47
TEMP 56 58 52 43 36 33 30 29 37 40 33 29 31 36 33 30 34 37 31
DEWPT 28 27 27 32 32 30 27 27 28 28 26 25 25 24 22 20 19 19 20
RH 34 30 38 65 85 89 88 92 70 62 75 85 78 61 63 66 54 48 63
WIND DIR W W W NW NW N N NE S N NE W SW W W NW NW N E
WIND SPD 31 29 21 19 14 10 6 6 8 10 10 12 16 18 18 16 13 8 5
WIND GUST 64 58 51 37 31 21 18 20 24 23 24 34 46 51 48 35 24 19
CLOUDS B1 B1 B2 B2 OV OV OV OV B2 B2 B1 B1 B1 B1 B1 B2 B1 B1 SC
POP 12HR 10 20 10 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S S
SNOW S S S S
WIND CHILL 34 27 25 23 22 31 34 25 19 21 26 23 19 24 30 25
MIN CHILL 36 23 17 16 16 11 10 9 17
HIGH WIND W W
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 21 57 34 56 38 56 33 51
TEMP 26 32 52 50 43 37 51 49 42 42 52 49 40 39 48 44
DEWPT 20 17 18 17 15 15 17 18 18 19 23 26 26 25 24 24
PWIND DIR S SW W W W W W W
WIND CHAR LT GN BZ GN BZ WY BZ BZ
AVG CLOUDS SC SC SC FW FW FW FW FW FW SC B1 SC SC SC B1 SC
POP 12HR 0 0 0 0 0 0 5 10
WYZ102-112300-
NIOBRARA COUNTY-
INCLUDING THE CITIES OF LUSK AND REDBIRD
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 60 64 22 25 29 28 33 41 12 17 22 24 31 40
TEMP 58 59 50 41 34 32 28 28 31 32 25 22 21 23 22 22 28 30 24
DEWPT 29 28 30 35 32 29 26 26 27 26 23 21 20 20 19 18 18 17 16
RH 33 30 46 79 92 88 92 92 85 78 92 96 96 88 88 84 66 58 71
WIND DIR W W NW NW NW NW NW NE E E E SE S SE N N N N E
WIND SPD 29 28 20 20 18 13 10 8 5 9 9 8 9 9 10 11 12 10 5
WIND GUST 57 55 42 40 36 29 21 18 19 19 23 27 27 25 20
CLOUDS B1 B1 B2 B2 OV OV OV OV OV B2 B2 B2 B1 B1 B2 B2 B1 B1 B1
POP 12HR 5 30 30 10 10
QPF 12HR 0 0.01 0.00-0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S S C
SNOW C C C C S S S S S S
WIND CHILL 31 24 22 19 20 25 24 16 12 11 13 12 11 17 22 16
MIN CHILL 36 38 20 15 14 8 1 2 2 6
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 15 54 29 54 34 56 32 52
TEMP 19 22 46 44 38 32 48 44 37 39 53 48 38 36 48 44
DEWPT 15 15 21 20 16 15 21 21 19 20 26 28 28 26 27 25
PWIND DIR SE SW W W W W W W
WIND CHAR LT LT GN GN GN BZ BZ BZ
AVG CLOUDS B1 SC SC FW FW FW FW FW FW SC B1 SC SC SC B1 SC
POP 12HR 0 0 0 0 0 0 5 10
RAIN S
WYZ103-112300-
NORTH LARAMIE RANGE-
INCLUDING THE CITY OF GARRETT
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 41 50 59 24 30 35 37 44 50 26 32 39 34 42 48
TEMP 47 50 47 43 37 34 32 31 40 43 39 36 37 38 36 35 39 40 34
DEWPT 26 25 24 24 26 26 25 26 28 28 27 26 25 22 19 17 19 20 20
RH 43 37 40 47 64 72 75 81 62 55 62 67 61 52 50 47 44 44 56
WIND DIR W W W W W W W W W W W W W W W W NW NW SW
WIND SPD 40 37 34 29 20 16 14 16 18 20 21 26 31 33 32 25 14 12 8
WIND GUST 92 82 82 78 58 47 42 43 47 54 50 63 78 85 82 63 35 27 19
CLOUDS B1 SC B1 B1 B1 B2 B2 B1 B1 B1 SC SC SC SC SC B1 SC SC SC
POP 12HR 5 5 5 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 39 39 32 26 24 21 21 31 34 29 25 24 25 23 22 30 33 28
MIN CHILL 21 24 18 12 10 20 14 12 12 12
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 28 51 34 48 36 47 34 43
TEMP 32 35 47 46 40 36 44 42 39 38 44 43 38 37 40 39
DEWPT 17 13 14 13 12 11 14 14 14 15 21 22 22 21 21 21
PWIND DIR SW W W W W W W W
WIND CHAR GN BZ BZ BZ BZ WY WY WY
AVG CLOUDS SC FW SC FW SC FW FW FW FW FW B1 SC SC SC B1 SC
POP 12HR 0 0 0 0 0 0 5 20
SNOW S S
WYZ104-112300-
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
INCLUDING THE CITY OF SEMINOE DAM
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 41 50 56 27 33 40 38 46 51 27 33 41 37 46 51
TEMP 47 50 47 42 38 36 35 34 42 45 42 39 37 36 35 35 42 46 41
DEWPT 26 25 24 24 25 25 25 26 28 29 28 27 25 22 19 18 18 19 19
RH 43 37 40 48 59 64 66 72 57 53 57 62 61 56 52 49 37 34 41
WIND DIR SW SW SW SW SW SW SW SW SW W SW SW SW SW SW SW W W SW
WIND SPD 29 27 21 19 17 18 19 19 20 20 19 23 27 28 26 20 13 12 9
WIND GUST 64 58 52 48 44 43 42 40 40 46 42 48 59 65 62 47 32 27 21
CLOUDS B1 B2 B2 B2 B1 B2 B2 B1 SC B1 B1 SC SC SC SC B1 SC SC SC
POP 12HR 5 5 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 33 29 26 24 23 33 37 33 28 24 24 23 23 35 35
MIN CHILL 19 24 18 13 12 21 13 11 12 20
HIGH WIND W W
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 49 30 46 33 46 34 43
TEMP 33 32 44 43 35 32 42 41 36 35 42 42 37 36 40 39
DEWPT 17 15 14 15 14 14 14 15 15 16 21 23 23 22 22 20
PWIND DIR SW SW SW SW SW SW SW SW
WIND CHAR GN GN GN GN BZ BZ BZ WY
AVG CLOUDS SC FW SC FW SC FW FW FW FW SC B1 SC SC B1 B1 SC
POP 12HR 0 0 0 0 0 0 10 20
RAIN S
SNOW S
WYZ105-112300-
SHIRLEY BASIN-
INCLUDING THE CITIES OF MEDICINE BOW AND SHIRLEY BASIN
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 49 52 26 31 36 41 45 49 27 31 35 40 45 48
TEMP 47 48 45 41 37 35 33 33 42 44 40 37 35 35 34 33 41 44 40
DEWPT 27 26 24 24 25 25 25 26 29 29 28 27 26 22 19 18 20 19 19
RH 45 42 43 50 61 66 72 75 60 55 62 67 69 59 54 53 42 36 42
WIND DIR W W W W W W W W W W W W W W W W W W W
WIND SPD 34 32 27 25 20 18 18 19 21 25 21 23 26 26 25 21 17 16 9
WIND GUST 70 66 58 51 50 44 41 41 43 48 44 44 52 58 56 46 39 29 19
CLOUDS B1 SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC B1 SC SC SC
POP 12HR 5 5 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 37 36 31 27 25 22 21 32 35 29 25 23 22 21 21 32 37 34
MIN CHILL 26 31 23 17 14 25 19 17 17 27
HIGH WIND A A
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 29 51 29 48 31 47 31 43
TEMP 32 31 46 44 36 32 44 41 35 34 43 41 35 34 40 38
DEWPT 17 14 15 14 14 13 15 15 15 15 22 23 23 21 22 21
PWIND DIR W W W W W W W W
WIND CHAR GN GN GN GN BZ BZ BZ WY
AVG CLOUDS FW FW SC FW SC FW FW FW FW FW B1 SC SC B1 B1 SC
POP 12HR 0 0 0 0 0 0 10 20
SNOW S S
WYZ106-112300-
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
INCLUDING THE CITY OF BORDEAUX
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 61 30 34 37 45 50 53 29 36 41 43 46 49
TEMP 54 55 52 48 42 38 36 36 46 49 44 41 41 43 42 41 43 43 37
DEWPT 25 25 24 24 27 28 27 27 28 29 28 26 25 22 18 17 19 20 21
RH 32 31 33 39 55 67 69 69 49 46 53 55 52 43 37 37 38 39 52
WIND DIR W W W W NW NW NW W W W W W W W W NW NW N NE
WIND SPD 48 42 39 35 26 18 14 17 21 24 26 28 32 36 36 31 20 14 8
WIND GUST 86 79 73 69 55 47 42 42 47 54 52 57 69 78 77 58 39 27 19
CLOUDS SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC B1 SC SC SC
POP 12HR 5 5 5 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 32 29 27 26 38 34 30 30 32 30 29 35 36 31
MIN CHILL 32 34 25 21 20 28 23 21 21 22
HIGH WIND W W W W W
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 29 57 38 55 41 53 39 50
TEMP 34 38 52 50 45 41 51 48 44 44 51 48 43 42 47 44
DEWPT 18 13 14 15 13 13 14 15 14 16 21 23 23 22 22 23
PWIND DIR SW W W W W W W W
WIND CHAR GN BZ BZ BZ BZ WY WY WY
AVG CLOUDS SC FW SC SC SC SC SC FW FW FW B1 SC SC SC B1 SC
POP 12HR 0 0 0 0 0 0 5 20
RAIN S S
SNOW S S
WYZ107-112300-
EAST PLATTE COUNTY-
INCLUDING THE CITIES OF WHEATLAND AND GUERNSEY
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 60 63 26 30 33 39 46 53 21 28 36 37 44 48
TEMP 58 60 56 49 41 37 33 32 41 45 39 34 33 37 37 36 41 39 32
DEWPT 27 26 25 27 32 31 29 29 30 30 29 27 26 24 22 21 22 21 21
RH 30 27 30 42 70 79 85 88 65 55 67 75 75 59 54 54 46 48 63
WIND DIR W W W NW NW N N NE S NE NE W SW W W NW N N E
WIND SPD 37 35 28 24 18 11 5 5 8 10 10 12 16 18 19 18 16 10 5
WIND GUST 75 67 60 51 34 21 16 19 29 36 29 33 41 48 52 44 33 21
CLOUDS SC SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC B1 SC B1 B1 B1 SC SC
POP 12HR 5 10 5 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 32 30 26 33 25 23 28 27 25 33 31
MIN CHILL 25 22 20 24 16 17 19 22
HIGH WIND W W
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 23 59 35 57 39 58 38 53
TEMP 26 31 53 52 45 39 52 50 44 45 55 52 44 42 50 47
DEWPT 20 17 18 17 14 14 17 17 17 18 23 25 25 24 24 24
PWIND DIR SE SW W W W W W W
WIND CHAR LT GN GN GN GN BZ BZ BZ
AVG CLOUDS SC FW SC SC SC SC FW FW FW FW B1 SC SC SC B1 SC
POP 12HR 0 0 0 0 0 0 5 20
RAIN S S
SNOW S
WYZ108-112300-
GOSHEN COUNTY-
INCLUDING THE CITY OF TORRINGTON
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 63 66 23 28 33 35 45 54 13 23 33 32 42 48
TEMP 61 63 56 48 40 36 33 31 40 43 36 29 28 31 32 32 38 38 32
DEWPT 27 26 26 28 33 31 29 30 31 30 29 26 25 24 22 22 22 21 20
RH 27 24 31 46 76 82 85 96 70 60 75 88 88 75 66 66 52 50 61
WIND DIR W W W NW NW N N NE SE NE NE N W W NW NW N N E
WIND SPD 34 32 26 21 17 11 6 5 6 10 10 10 11 13 16 16 14 10 5
WIND GUST 75 67 62 54 36 25 18 28 24 28 37 47 51 43 31 21
CLOUDS SC SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC B1 B1 SC SC SC
POP 12HR 0 10 5 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 31 28 26 25 29 20 18 22 22 21 30 32 26
MIN CHILL 21 16 15 14 10 11 9 16
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 60 31 59 36 61 35 56
TEMP 23 25 52 50 42 36 53 50 41 42 57 52 42 40 52 48
DEWPT 18 17 19 19 14 14 18 18 17 17 24 25 25 24 25 24
PWIND DIR SE SW W W W W W W
WIND CHAR LT LT GN GN GN BZ GN BZ
AVG CLOUDS SC FW SC FW SC FW FW FW FW FW B1 SC SC SC B1 SC
POP 12HR 0 0 0 0 0 0 5 10
WYZ109-112300-
CENTRAL CARBON COUNTY-
INCLUDING THE CITY OF RAWLINS
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 50 54 27 32 36 40 46 49 26 32 35 39 46 49
TEMP 47 50 46 41 38 36 34 33 42 45 42 38 36 35 33 33 41 45 40
DEWPT 28 27 25 24 24 24 25 26 28 29 28 26 24 21 19 19 20 19 20
RH 47 41 43 50 57 61 69 75 57 53 57 62 61 56 56 56 42 35 44
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W SW
WIND SPD 29 28 24 23 21 20 20 21 23 24 21 24 28 28 26 23 17 17 12
WIND GUST 60 55 49 47 47 44 43 41 41 44 39 46 56 59 56 44 35 28 23
CLOUDS B1 B2 B2 B2 SC B1 B2 B1 SC SC SC SC SC SC SC SC SC FW FW
POP 12HR 5 5 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 38 37 31 27 25 23 21 33 36 32 27 23 22 20 21 33 38 33
MIN CHILL 24 26 20 15 13 23 16 12 13 21
HIGH WIND W W
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 28 48 28 46 30 46 31 43
TEMP 32 30 44 42 34 30 42 40 34 33 41 40 36 34 40 39
DEWPT 17 15 16 16 16 15 17 17 16 17 22 22 23 21 23 22
PWIND DIR SW SW SW SW SW SW SW SW
WIND CHAR GN GN GN GN BZ BZ BZ WY
AVG CLOUDS FW FW SC FW SC SC FW FW FW SC B1 SC SC B1 B1 B1
POP 12HR 0 0 0 0 0 0 10 20
SNOW S S
WYZ110-112300-
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF ARLINGTON AND ELK MOUNTAIN
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 49 52 30 35 38 42 46 48 31 35 37 41 45 48
TEMP 47 48 45 43 40 39 37 36 43 44 41 40 38 38 37 37 42 44 40
DEWPT 26 25 24 23 23 24 25 26 28 27 26 24 23 19 16 17 18 18 18
RH 43 40 43 45 50 54 61 67 55 51 55 52 54 46 42 44 37 35 41
WIND DIR W W W W W W W W W W W W W W W W W W W
WIND SPD 40 36 33 32 31 31 29 28 28 29 31 33 35 37 36 31 23 20 13
WIND GUST 75 71 64 58 58 58 57 52 49 51 56 62 66 72 71 57 40 34 24
CLOUDS B1 SC B1 B1 SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC FW
POP 12HR 5 0 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 36 39 35 32 29 27 25 23 32 34 30 28 25 24 23 24 32 36 32
MIN CHILL 27 28 23 18 16 26 20 17 17 27
HIGH WIND W W W W W W
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 52 33 48 34 46 33 43
TEMP 35 35 47 45 39 35 45 42 38 37 43 41 38 37 40 39
DEWPT 15 12 15 15 13 12 14 15 14 15 21 21 21 21 21 22
PWIND DIR SW SW SW W SW W W W
WIND CHAR GN GN BZ BZ BZ WY WY WY
AVG CLOUDS FW FW SC FW SC FW FW FW FW FW B1 SC SC B1 B1 B1
POP 12HR 0 0 0 0 0 0 10 20
SNOW S S
WYZ111-112300-
SOUTHWEST CARBON COUNTY-
INCLUDING THE CITY OF BAGGS
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 49 53 23 27 31 43 46 49 21 26 30 42 46 49
TEMP 46 49 43 36 33 31 29 29 42 46 39 33 31 29 28 28 40 45 38
DEWPT 31 31 28 26 25 24 23 25 29 30 28 25 23 21 20 20 24 24 23
RH 55 50 55 67 72 75 78 85 60 53 64 72 72 72 71 71 52 43 54
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S
WIND SPD 12 13 11 11 9 10 11 11 11 12 10 11 13 13 12 10 8 11 8
WIND GUST 36 36 31 27 26 26 28 28 29 31 27 31 35 35 32 27 21 21
CLOUDS SC B1 B2 B2 SC SC B1 SC SC SC B1 SC SC SC SC SC FW FW FW
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 37 29 26 23 19 20 35 33 24 20 19 17 18 32
MIN CHILL 26 33 23 16 15 29 17 13 14 26
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 23 46 22 44 25 45 27 44
TEMP 26 24 40 39 29 25 39 37 28 27 40 39 32 29 40 39
DEWPT 18 15 19 19 18 15 20 20 18 17 23 23 22 21 24 24
PWIND DIR S S S S S SW SW SW
WIND CHAR LT GN GN GN GN GN GN BZ
AVG CLOUDS FW SC SC FW SC SC FW FW FW SC B1 SC SC B1 B1 B1
POP 12HR 0 0 0 0 0 5 10 20
RAIN S
SNOW S S
WYZ112-112300-
SIERRA MADRE RANGE-
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 33 43 48 20 26 32 32 41 46 17 25 31 29 40 45
TEMP 41 42 37 34 32 30 28 28 38 40 34 31 29 28 26 27 37 39 32
DEWPT 27 27 24 22 21 20 20 21 26 27 23 21 19 17 16 16 20 21 18
RH 57 55 59 61 63 66 71 75 62 59 64 66 66 63 65 63 50 48 56
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND SPD 18 18 17 16 14 13 14 14 14 14 13 17 19 20 19 14 9 11 9
WIND GUST 52 49 49 50 47 42 40 36 34 36 40 47 55 58 55 42 26 26 20
CLOUDS SC B1 B2 B1 SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW
POP 12HR 5 0 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS BS BS BS BS
WIND CHILL 32 34 28 24 22 19 16 17 29 32 25 20 17 15 13 15 30 32 24
MIN CHILL 12 14 11 6 5 12 6 2 2 8
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 24 43 24 40 25 38 27 36
TEMP 25 25 39 36 29 25 37 32 27 27 36 33 30 29 34 32
DEWPT 13 11 17 16 13 12 18 17 13 14 21 20 19 19 21 20
PWIND DIR S S S S S SW SW SW
WIND CHAR GN GN GN GN GN GN BZ BZ
AVG CLOUDS FW FW SC FW SC SC FW FW FW SC B1 B1 SC B1 B1 B1
POP 12HR 0 0 0 0 0 10 20 40
SNOW S C C
WYZ113-112300-
UPPER NORTH PLATTE RIVER BASIN-
INCLUDING THE CITIES OF SARATOGA AND ENCAMPMENT
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 44 48 50 26 31 36 46 24 30 35 45
TEMP 46 48 43 40 37 35 33 33 43 45 39 36 34 33 32 32 42 45 38
DEWPT 27 27 24 23 23 23 23 25 27 27 24 23 22 19 17 18 19 20 19
RH 47 44 47 50 56 61 66 72 53 49 54 59 61 56 53 56 39 36 46
WIND DIR SW SW SW W SW SW SW SW SW W SW SW SW SW SW W W W SW
WIND SPD 24 24 20 21 19 17 16 17 18 19 17 19 23 24 21 18 13 14 10
WIND GUST 48 48 42 43 41 37 36 35 36 36 34 41 50 54 51 41 29 27 20
CLOUDS B1 B1 B2 B1 SC B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW
POP 12HR 5 5 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 38 34 30 27 25 22 22 35 37 30 26 22 21 19 21 35 38 31
MIN CHILL 28 27 22 17 14 25 17 12 13 25
HIGH WIND W W
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 26 51 26 48 28 45 30 43
TEMP 29 28 46 42 34 29 44 39 32 31 43 39 35 33 40 38
DEWPT 15 13 16 17 15 14 16 17 15 16 21 21 21 21 22 21
PWIND DIR S S S SW SW SW SW SW
WIND CHAR GN GN GN GN GN BZ BZ BZ
AVG CLOUDS FW FW SC FW FW SC FW FW FW SC B1 SC SC B1 B1 B1
POP 12HR 0 0 0 0 0 0 10 20
SNOW S S
WYZ114-112300-
SNOWY RANGE-
INCLUDING THE CITIES OF CENTENNIAL AND ALBANY
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 33 43 50 20 27 38 31 41 47 20 26 36 29 39 47
TEMP 41 42 38 35 33 31 29 29 38 40 35 32 31 30 28 29 36 39 33
DEWPT 24 23 21 20 21 21 22 23 26 26 24 21 19 17 14 14 17 18 17
RH 50 46 50 54 61 66 75 78 62 57 64 63 61 58 55 53 45 42 51
WIND DIR W W W W W W W W W W W W W W W W W W SW
WIND SPD 32 28 28 26 25 24 24 23 21 23 23 25 29 31 29 24 16 14 11
WIND GUST 80 75 77 72 72 67 62 55 49 57 62 69 77 81 78 64 42 36 27
CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW
POP 12HR 5 0 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS BS BS BS BS
WIND CHILL 30 32 26 23 20 18 15 15 27 29 23 19 16 14 13 15 27 30 24
MIN CHILL 11 11 6 2 1 8 4 0 0 8
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 23 45 24 42 25 39 26 36
TEMP 26 26 41 37 30 27 37 34 29 28 37 34 30 29 34 33
DEWPT 12 9 14 15 11 10 14 15 12 13 20 20 19 19 20 20
PWIND DIR SW SW SW SW SW W SW SW
WIND CHAR GN GN GN GN GN BZ BZ WY
AVG CLOUDS FW FW SC FW SC SC SC FW FW FW B1 SC SC B1 B1 B1
POP 12HR 0 0 0 0 0 5 10 30
SNOW C C
WYZ115-112300-
LARAMIE VALLEY-
INCLUDING THE CITIES OF BOSLER AND LARAMIE
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 51 32 34 38 48 30 34 37 47
TEMP 50 51 46 44 41 39 37 36 45 47 42 39 38 38 37 37 44 46 41
DEWPT 24 23 21 21 22 23 24 25 28 27 25 23 21 18 15 15 17 18 18
RH 36 33 37 39 46 52 59 64 51 45 50 52 50 44 40 40 33 32 39
WIND DIR W W W W W W W W W W W W W W W W W W W
WIND SPD 40 37 33 31 26 23 21 21 24 27 23 24 27 29 31 27 21 18 10
WIND GUST 77 71 62 55 54 49 44 43 43 49 49 50 52 58 58 49 39 31 20
CLOUDS SC FW SC SC SC SC SC SC SC SC SC FW SC FW FW SC FW FW FW
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 37 33 31 28 26 25 36 38 32 29 27 25 24 25 35 39 35
MIN CHILL 32 31 27 21 19 28 22 18 18 31
HIGH WIND W W
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 28 54 29 51 31 48 32 44
TEMP 33 31 48 45 37 33 46 43 36 36 46 42 38 36 42 40
DEWPT 15 12 14 15 12 12 13 15 13 14 21 21 20 20 21 21
PWIND DIR SW SW SW W W W W W
WIND CHAR GN GN GN GN GN BZ BZ WY
AVG CLOUDS FW FW SC FW SC SC FW FW FW FW SC SC SC SC SC SC
POP 12HR 0 0 0 0 0 0 5 20
SNOW S S
WYZ116-112300-
SOUTH LARAMIE RANGE-
INCLUDING THE CITIES OF BUFORD, PUMPKIN VINE, AND VEDAUWOO
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 46 50 55 34 43 47 50 32 35 39 41 45 50
TEMP 49 50 45 43 41 38 36 35 44 45 41 39 38 38 38 38 42 44 37
DEWPT 21 20 19 19 20 22 23 24 25 26 24 21 19 16 14 13 14 15 17
RH 33 30 35 38 42 52 59 64 47 47 50 48 46 40 37 35 31 30 44
WIND DIR W W W W W W W W W W W W W W W W W NW W
WIND SPD 46 41 40 37 33 27 24 23 25 28 28 29 32 35 36 32 24 18 9
WIND GUST 82 75 71 64 57 48 42 41 43 50 56 56 58 66 69 57 41 31 19
CLOUDS SC FW SC SC SC SC SC SC SC SC SC SC FW FW FW SC SC FW FW
POP 12HR 0 0 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 34 32 29 27 25 23 34 36 29 27 26 25 24 25 33 37 30
MIN CHILL 25 28 24 20 18 25 22 20 20 26
HIGH WIND W W W W W W
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 28 52 33 49 34 46 34 41
TEMP 32 35 47 44 39 36 45 41 37 38 44 40 37 37 39 37
DEWPT 14 9 9 11 9 9 9 12 11 12 18 19 19 19 18 19
PWIND DIR W W W W W W W W
WIND CHAR GN GN BZ BZ BZ WY WY WY
AVG CLOUDS FW FW SC SC SC SC SC FW FW FW B1 SC SC SC SC SC
POP 12HR 0 0 0 0 0 0 5 20
SNOW S S
WYZ117-112300-
SOUTH LARAMIE RANGE FOOTHILLS-
INCLUDING THE CITIES OF WHITAKER, FEDERAL, AND HORSE CREEK
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 57 61 29 33 36 51 36 46 49 53
TEMP 56 56 50 47 43 39 35 36 48 50 44 41 40 41 40 41 47 46 37
DEWPT 22 21 20 21 22 25 25 26 27 27 26 23 21 17 14 14 15 18 20
RH 26 25 30 35 43 57 66 67 44 41 49 48 46 37 34 33 27 32 50
WIND DIR W W W W W W W W W W W W W W W NW NW NW NE
WIND SPD 44 40 36 33 27 18 13 14 20 24 21 23 26 29 32 28 21 16 8
WIND GUST 79 70 64 57 50 39 31 32 39 44 47 48 50 59 63 52 36
CLOUDS SC SC B1 B1 SC B1 B1 B1 SC SC SC SC SC SC SC SC SC SC FW
POP 12HR 0 0 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 38 33 29 26 26 36 31 29 30 29 30 39 30
MIN CHILL 38 38 30 22 22 32 26 26 26 27
HIGH WIND W W W W W
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 26 58 36 55 37 53 35 48
TEMP 31 36 53 49 44 41 52 47 41 42 51 47 40 39 46 43
DEWPT 18 10 10 12 9 9 10 13 12 13 19 20 20 19 19 20
PWIND DIR SW W W W W W W W
WIND CHAR GN GN BZ BZ BZ WY BZ WY
AVG CLOUDS FW FW SC SC SC SC SC FW FW FW B1 SC SC SC SC SC
POP 12HR 0 0 0 0 0 0 5 20
RAIN S S
SNOW S S
WYZ118-112300-
CENTRAL LARAMIE COUNTY-
INCLUDING THE CITY OF CHEYENNE
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 60 63 29 53 30 33 37 47 49 53
TEMP 59 59 54 49 43 37 32 33 47 51 45 38 39 41 40 42 47 43 34
DEWPT 22 21 21 21 25 29 28 29 29 29 28 25 23 19 16 16 18 20 20
RH 24 23 27 33 49 72 85 85 49 42 51 59 52 41 37 34 31 39 56
WIND DIR W W W W NW NW NW W SW W W W W W W NW NW N NE
WIND SPD 42 39 34 31 21 12 8 9 13 17 13 14 18 23 25 24 20 14 8
WIND GUST 73 67 60 51 37 24 20 31 37 31 34 42 49 52 46 34 25
CLOUDS SC SC B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC FW
POP 12HR 0 5 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 34 29 26 25 38 30 29 31 30 32 35 27
MIN CHILL 32 22 20 35 24 25 27 23
HIGH WIND W W
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 23 60 35 58 37 57 35 52
TEMP 28 32 55 50 44 40 55 48 41 43 54 50 41 39 49 46
DEWPT 21 14 13 14 10 10 12 14 13 14 20 21 21 20 20 21
PWIND DIR S SW W W W W W W
WIND CHAR GN GN GN GN GN BZ BZ WY
AVG CLOUDS FW FW SC SC SC SC FW FW FW FW B1 SC SC SC SC SC
POP 12HR 0 0 0 0 0 0 5 10
RAIN S S
SNOW S
WYZ119-112300-
EAST LARAMIE COUNTY-
INCLUDING THE CITY OF PINE BLUFFS
936 AM MST THU DEC 11 2025
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 28 48 51 54 30 43 49 53
TEMP 62 62 55 49 42 36 31 31 45 50 42 35 34 37 38 40 47 41 32
DEWPT 23 22 22 22 27 31 29 30 30 30 30 27 25 21 18 18 20 21 20
RH 22 21 27 34 55 82 92 96 55 46 62 72 69 52 44 41 34 44 61
WIND DIR W W W NW NW N N W SW W W W W W W NW N N NE
WIND SPD 39 35 29 26 18 11 8 8 11 12 10 11 12 16 18 19 18 13 8
WIND GUST 70 64 57 48 33 25 20 21 28 34 37 35 31 24
CLOUDS FW SC B1 B1 B1 B2 B2 B2 SC SC SC SC SC SC SC SC FW SC FW
POP 12HR 0 5 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 33 28 24 24 39 36 27 25 28 28 30 34 24
MIN CHILL 31 20 19 31 22 23 25 21
HIGH WIND W W
DATE SUN 12/14/25 MON 12/15/25 TUE 12/16/25 WED 12/17/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 21 60 33 60 35 60 35 55
TEMP 25 28 54 49 42 37 55 49 40 41 56 51 42 38 52 48
DEWPT 21 19 17 17 11 10 14 15 14 14 21 22 22 21 21 21
PWIND DIR S SW W NW W W W W
WIND CHAR GN GN GN GN GN BZ GN BZ
AVG CLOUDS FW FW SC FW SC SC FW FW FW FW SC SC SC SC SC SC
POP 12HR 0 0 0 0 0 0 0 10
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page