Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
765
FOUS55 KRIW 022032
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
131 PM MST Tue Dec 2 2025
WYZ020-022300-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
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 39 16 26 11 36
Temp 39 29 22 21 21 20 16 23 26 22 15 14 13 17 20 30 35 30
Dewpt 23 20 19 20 20 19 15 18 17 17 13 10 7 10 13 18 20 20
RH 52 69 88 96 96 96 96 81 68 81 92 84 76 73 74 60 54 66
Wind dir W W NE NE NE NE NE NE SW SW SW SW SW SW SW SW SW SW
Wind spd 12 6 4 5 5 6 8 5 5 5 9 11 13 14 17 18 16 13
Wind gust 19 20 24 25 26 25
Clouds SC SC BK OV OV OV OV BK SC FW CL CL CL FW SC FW SC BK
PoP 12hr 0 40 40 0 0
QPF 12hr 0 0.01 0.01 0 0
Snow 12hr 00-00 T T 00-00 00-00
Flurries C
Snowshwrs C C C S
Obvis PF
Wind chill 5 3 0 -2 2 5 18 19
Min chill 22 13 11 5 15 0 -2 2 19
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
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 36 19 41 16 41 22 42
Temp 24 21 32 31 25 29 38 35 25 23 37 34 30 25 39 36
Dewpt 18 15 22 22 19 22 27 26 21 17 25 24 22 17 25 25
PWind dir SW SW SW W W SW SW SW
Wind char GN GN BZ BZ GN GN GN GN
Avg clouds BK SC SC SC SC OV BK SC SC BK SC FW SC BK SC FW
PoP 12hr 20 20 30 30 30 5 10 5
Rain shwrs S
Snowshwrs S S S C C S C C
$$
WYZ017-022300-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 40 19 30 10 34
Temp 40 30 28 26 24 22 19 27 30 24 19 16 12 13 15 28 34 28
Dewpt 23 22 20 22 20 20 17 21 21 18 14 11 7 7 9 17 19 17
RH 50 72 71 85 84 92 92 78 69 77 80 80 80 76 77 63 54 63
Wind dir N N N NW N N N E SE SW SW SW SW SW SW SW SW SW
Wind spd 5 5 8 5 8 9 6 4 4 5 4 5 6 9 6 4 5 5
Clouds FW SC OV OV OV BK SC SC FW CL CL FW FW FW SC FW SC BK
PoP 12hr 5 40 10 0 0
QPF 12hr 0 0.02 0 0 0
Snow 12hr 00-00 T 00-00 00-00 00-00
Flurries C
Snowshwrs S C S
Wind chill 1 1
Min chill 24 18 12 10 17 7 0 1 22
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 16 36 20 43 19 39 21 42
Temp 24 20 30 30 25 27 37 37 28 24 34 33 28 23 37 36
Dewpt 15 13 19 20 15 19 24 23 18 16 22 21 19 15 24 24
PWind dir W SW W W W W SW W
Wind char LT LT GN GN GN LT GN GN
Avg clouds SC SC SC SC SC BK BK SC SC SC SC FW SC SC SC FW
PoP 12hr 0 5 20 20 20 5 10 0
Rain shwrs S S
Snowshwrs S S S S S
$$
WYZ018-022300-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
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 40 18 30 13 39
Temp 40 33 27 24 24 22 18 27 30 25 20 18 15 17 18 32 38 33
Dewpt 22 21 19 21 21 20 16 20 20 17 12 8 4 7 10 17 19 19
RH 48 61 71 88 88 92 92 74 66 71 71 64 61 64 70 53 46 56
Wind dir SE NW NW W W NW S E E S SW SW SW SW SW S W SW
Wind spd 4 2 4 3 5 4 2 3 3 4 5 8 9 9 8 4 5 8
Clouds SC SC OV OV OV OV BK SC FW FW CL FW FW FW SC FW SC BK
PoP 12hr 5 70 50 0 0
QPF 12hr 0 0.14 0.01 0 0
Snow 12hr 00-00 2 T 00-00 00-00
Snowshwrs C L L C
Obvis PF F
Wind chill 3 6
Min chill 20 16 15 19 8 3 6 26
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
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 17 38 22 44 21 43 23 44
Temp 25 21 32 32 28 30 39 38 30 25 36 37 31 25 38 38
Dewpt 14 12 19 19 16 19 25 23 19 16 22 23 20 16 24 24
PWind dir W SW W W W W SW W
Wind char GN LT GN GN GN LT GN GN
Avg clouds BK SC SC SC BK BK BK SC SC SC SC FW SC SC SC FW
PoP 12hr 5 10 40 40 30 5 10 5
Rain shwrs S C C
Snowshwrs C C C C C S
$$
WYZ028-022300-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 33 20 27 11 30
Temp 33 30 26 24 24 22 20 25 27 24 19 15 12 13 15 25 29 28
Dewpt 22 23 22 21 19 18 18 18 15 15 13 10 8 11 13 17 18 18
RH 63 75 85 88 81 84 92 74 60 68 77 80 84 91 92 71 63 66
Wind dir W W W W NE NE NE NE NE E S SW SW W W W W W
Wind spd 16 10 8 3 10 14 11 14 11 4 4 5 8 10 13 19 21 18
Wind gust 25 21 21 17 21 28 32 28
Clouds BK SC BK OV OV OV BK SC FW FW FW CL FW FW SC SC SC BK
PoP 12hr 10 20 10 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Snowshwrs S S S
Wind chill 22 9 8 13 0 0 0 11 16 15
Min chill 20 18 9 8 13 6 0 -1 13
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 19 34 26 39 26 39 25 39
Temp 24 21 30 32 29 30 35 35 30 28 34 35 30 26 33 33
Dewpt 18 17 23 24 23 27 30 28 26 25 29 28 26 23 27 25
PWind dir W W W W W W W W
Wind char BZ BZ BZ WY BZ BZ GN BZ
Avg clouds BK BK BK BK BK OV BK BK BK BK SC SC BK BK BK SC
PoP 12hr 10 10 20 20 20 0 5 0
Snowshwrs S S S S S
$$
WYZ026-022300-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
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 17 33 5 33
Temp 33 30 23 20 19 18 17 30 33 25 16 11 7 7 9 25 32 27
Dewpt 18 22 17 16 17 15 15 20 16 14 10 6 3 4 6 16 15 16
RH 53 72 77 84 92 88 92 66 49 62 77 80 83 87 87 68 49 63
Wind dir N N NW N N NW N N W SW NW NW NW NW NW NW NW NW
Wind spd 4 4 6 5 5 4 4 1 4 5 5 5 5 5 5 5 10 8
Wind gust 18
Clouds SC BK BK BK BK BK SC FW FW SC CL FW FW SC SC SC SC SC
PoP 12hr 5 10 5 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
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 9 34 18 39 15 38 17 37
Temp 18 13 27 29 23 25 35 34 25 20 31 32 23 18 31 31
Dewpt 13 10 19 19 19 22 27 24 21 17 24 23 19 15 24 21
PWind dir NW NW W W W W W NW
Wind char LT LT GN GN GN GN LT GN
Avg clouds SC SC SC SC BK BK BK SC BK SC SC SC SC SC SC SC
PoP 12hr 5 20 50 60 30 5 10 5
Snowshwrs S C C L C C S
$$
WYZ025-022300-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 32 17 31 7 31
Temp 31 28 21 21 20 19 17 27 31 23 13 10 8 9 12 26 30 25
Dewpt 20 22 18 18 18 17 14 17 15 13 10 7 6 7 9 15 14 16
RH 63 78 88 88 92 92 88 65 51 65 87 87 91 91 87 62 51 68
Wind dir NW NW NW NW NW NW N NW NW SW N N N NW NW NW NW NW
Wind spd 8 4 6 4 2 5 5 4 4 4 3 4 5 6 8 10 13 9
Wind gust 17 20 16
Clouds BK SC BK BK OV SC SC FW FW FW CL FW FW SC SC SC SC BK
PoP 12hr 5 10 5 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Flurries C C C
Snowshwrs
Wind chill -2 0 19
Min chill 23 12 11 9 17 2 -3 -2 16
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 12 31 18 36 16 35 17 36
Temp 18 15 28 27 22 23 34 32 23 18 31 30 20 18 32 30
Dewpt 14 12 18 19 20 22 25 23 21 17 22 21 19 17 22 20
PWind dir NW NW W W NW NW NW NW
Wind char LT GN GN GN GN LT LT GN
Avg clouds BK BK BK BK BK BK BK BK BK BK SC SC BK BK BK SC
PoP 12hr 5 20 60 60 40 10 20 10
Snowshwrs S C L L L C S S S
$$
WYZ013-022300-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
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 32 9 30 8 29
Temp 32 28 22 20 17 13 9 26 30 25 15 11 9 11 13 23 29 27
Dewpt 23 22 18 16 14 10 6 19 15 14 10 7 6 10 12 18 18 18
RH 69 78 84 84 88 87 87 74 53 62 80 83 87 96 96 81 63 68
Wind dir S S N NE NE NE NE NE NE NW SW S S S SW SW SW SW
Wind spd 8 4 3 5 8 8 5 3 2 3 3 3 3 3 3 5 8 6
Wind gust 14 13
Clouds BK BK BK BK BK SC SC FW FW FW CL SC SC BK OV BK OV OV
PoP 12hr 30 30 0 20 70
QPF 12hr 0.01 0.01 0 0 0.03
Snow 12hr 00-00 T 00-00 00-00 T
Snowshwrs S C S S S C C L L D
Wind chill 2
Min chill 23 12 2 -1 21 5 2 5 18
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
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 17 33 22 37 21 38 19 38
Temp 22 19 27 31 27 26 32 34 27 22 30 35 27 21 30 33
Dewpt 18 18 23 23 23 24 28 25 24 21 26 27 25 21 26 23
PWind dir SW SW SW W SW SW SW SW
Wind char LT LT GN GN GN LT GN LT
Avg clouds OV OV OV OV OV OV OV OV OV OV OV BK OV OV OV SC
PoP 12hr 90 80 100 90 80 70 80 40
Snowshwrs D D L D D D D D D L L L D D C C
Tstms S
$$
WYZ001-022300-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 25 4 25 7 23
Temp 25 22 18 17 11 9 4 19 25 18 10 9 8 10 13 19 22 20
Dewpt 19 18 16 15 9 7 2 13 13 11 8 6 7 8 11 17 17 16
RH 78 84 92 92 91 91 91 77 60 73 91 87 96 91 91 92 81 84
Wind dir W W N N N N N N NW W SW SW SW SW SW SW SW SW
Wind spd 8 4 4 5 4 3 2 1 3 1 3 3 4 4 5 5 6 5
Wind gust 13 14 16 16 17 18 20 19
Clouds BK BK BK BK SC SC SC FW FW FW FW SC BK OV OV OV OV OV
PoP 12hr 30 30 0 5 70
QPF 12hr 0.01 0.01 0 0 0.03
Snow 12hr T T 00-00 00-00 1
Snowshwrs C C C C L L L
Obvis PF PF
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 13 26 17 29 15 30 17 31
Temp 17 16 23 23 22 22 27 26 20 17 27 27 23 18 28 28
Dewpt 14 13 21 19 19 19 23 20 17 16 25 23 21 16 24 22
PWind dir SW SW SW W W SW SW W
Wind char LT LT GN GN LT LT LT LT
Avg clouds OV OV OV OV OV BK OV BK BK BK OV BK BK BK BK BK
PoP 12hr 70 60 90 90 50 40 40 20
Snowshwrs L C C L D D D D C C C C C C S
$$
WYZ003-022300-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
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 18 32 17 40
Temp 40 30 28 26 23 20 18 28 32 25 21 21 20 24 27 35 39 33
Dewpt 24 24 24 23 21 17 16 19 22 20 13 10 7 11 15 19 22 21
RH 52 78 85 88 92 88 92 68 66 81 71 62 56 57 60 52 50 61
Wind dir NW N NW N N N N S SE S SW SW SW W W W W W
Wind spd 6 5 3 10 9 5 2 3 6 5 8 9 10 10 11 10 10 9
Wind gust 16 19 20 24 18 17
Clouds SC OV OV OV OV BK BK FW FW FW FW FW SC SC SC BK BK BK
PoP 12hr 20 60 5 0 0
QPF 12hr 0 0.02 0 0 0
Snow 12hr 00-00 T 00-00 00-00 00-00
Snowshwrs C L C S
Obvis PF PF
Wind chill 9
Min chill 24 16 12 15 18 11 9 15 25
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
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 39 24 42 23 43 27 45
Temp 28 26 35 32 30 32 40 35 30 28 39 36 32 29 41 38
Dewpt 16 15 22 21 17 20 25 25 18 18 24 24 20 18 24 25
PWind dir W SW SW W W SW SW W
Wind char GN LT GN GN LT LT GN GN
Avg clouds BK SC SC SC BK BK BK SC BK SC SC SC SC SC SC FW
PoP 12hr 20 20 50 40 30 5 10 0
Snowshwrs S S S C C C C C
$$
WYZ004-022300-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 37 17 32 11 33
Temp 37 33 27 25 22 19 17 26 32 28 21 16 12 13 15 26 33 31
Dewpt 22 23 23 22 19 16 15 20 22 21 18 13 9 11 14 19 19 21
RH 54 66 85 88 88 88 92 78 66 75 88 88 87 91 96 74 56 66
Wind dir SW NW NW NW NW NW NW W S SE SE SE SE SE SE SE SE SE
Wind spd 2 6 9 11 11 10 6 2 6 5 8 9 6 5 3 4 4 3
Wind gust 11
Clouds SC BK OV BK SC SC SC SC FW FW FW FW SC BK BK SC BK OV
PoP 12hr 10 20 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Snowshwrs S S
Obvis PF
Wind chill 14 10 7 4 1
Min chill 27 14 7 7 22 4 1 5 24
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 16 34 18 37 15 37 17 40
Temp 24 19 27 32 23 23 32 34 25 19 30 34 26 19 32 35
Dewpt 20 17 23 24 19 20 27 26 22 18 25 25 22 16 26 26
PWind dir SE SE SE S SE SE SE SE
Wind char LT LT LT LT LT LT LT LT
Avg clouds OV BK BK SC BK BK BK BK BK SC SC SC BK BK SC FW
PoP 12hr 20 10 40 20 20 5 5 0
Rain shwrs S
Snowshwrs S S C C S S
$$
WYZ006-022300-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
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 38 18 31 8 34
Temp 38 29 25 23 23 20 18 27 31 27 19 15 10 12 13 27 34 29
Dewpt 22 20 20 20 20 16 16 20 19 21 16 11 7 9 11 19 19 20
RH 52 69 81 88 88 84 92 74 61 78 88 84 87 87 91 71 54 69
Wind dir E N NW NW NW NW W NW N SE SE SE SE S S SE SE SE
Wind spd 3 3 5 5 6 6 5 3 2 4 5 6 5 4 3 2 3 3
Clouds FW SC OV OV OV SC BK SC FW FW FW FW FW SC SC SC SC BK
PoP 12hr 5 20 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Flurries C
Snowshwrs S S
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
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 34 15 38 13 37 15 40
Temp 20 16 28 29 21 21 32 33 23 17 30 32 24 17 33 34
Dewpt 16 13 23 22 16 18 26 26 19 15 24 23 19 14 25 26
PWind dir SE S SE SE S SE SE SE
Wind char LT LT LT LT LT LT LT LT
Avg clouds BK BK SC SC BK BK BK SC SC SC SC SC SC SC SC FW
PoP 12hr 10 5 20 20 20 0 5 0
Snowshwrs S S S S
$$
WYZ005-022300-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 36 17 30 10 36
Temp 36 27 23 23 22 19 17 27 30 26 19 15 12 13 16 30 35 29
Dewpt 22 20 19 21 19 16 16 22 21 22 16 12 8 8 11 18 20 22
RH 56 74 84 92 88 88 96 81 69 85 88 88 84 80 80 60 54 75
Wind dir NE N NW NW NW NW NW NE E SE SW SW SW SW SW S SE S
Wind spd 4 4 6 9 11 9 5 3 5 4 5 5 5 3 3 3 5 3
Clouds SC SC OV OV OV SC BK FW FW CL FW FW FW FW SC SC SC SC
PoP 12hr 5 40 5 0 0
QPF 12hr 0 0.01 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Flurries C C
Snowshwrs C C S
Obvis PF
Wind chill 10 8
Min chill 22 13 8 8 20 6 3 7 25
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 14 36 19 43 18 41 20 43
Temp 22 18 32 30 24 25 39 34 26 22 36 33 27 22 39 34
Dewpt 15 12 22 23 17 19 25 26 19 16 23 25 20 16 25 27
PWind dir SW S SW W W S SW S
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC BK BK BK SC SC SC SC FW SC SC FW FW
PoP 12hr 5 10 30 30 30 5 10 0
Rain shwrs S S
Snowshwrs S C C S C S
$$
WYZ010-022300-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
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 36 15 26 16 38
Temp 36 29 28 25 22 17 15 22 26 21 19 20 18 22 25 35 37 31
Dewpt 29 26 26 22 20 15 14 18 20 15 11 8 6 8 12 20 21 21
RH 75 88 92 88 92 92 96 84 78 77 70 59 59 54 57 54 52 66
Wind dir N N N N N N N E S S SW SW SW W W SW S W
Wind spd 12 13 13 17 17 13 6 4 8 5 10 11 11 10 10 5 5 5
Wind gust 20 20 25 25 20
Clouds SC BK BK BK BK BK BK SC SC FW FW CL FW SC BK SC BK OV
PoP 12hr 20 30 10 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Flurries
Snowshwrs C C C S S
Obvis PF PF PF PF
Wind chill 18 17 12 8 3 7 8 5 11
Min chill 18 12 3 4 13 7 5 12 25
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
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 35 22 37 21 39 25 42
Temp 27 26 32 29 27 30 35 32 28 26 36 32 31 27 39 34
Dewpt 18 18 23 20 16 20 26 24 18 16 23 21 19 15 25 22
PWind dir W NW SW NW W W SW NW
Wind char GN GN GN GN GN GN GN GN
Avg clouds OV BK SC SC BK BK BK BK BK BK SC SC SC SC SC SC
PoP 12hr 30 10 40 20 20 5 5 0
Snowshwrs S C S C S S S
$$
WYZ012-022300-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 16 6 12 1 9
Temp 12 13 11 10 10 10 6 11 12 4 1 2 2 4 4 7 9 7
Dewpt 10 11 9 7 7 6 1 5 6 4 0 0 0 3 3 7 9 7
RH 91 91 91 87 87 83 79 76 76100 95 91 91 95 95100100100
Wind dir W NW N NE NE NE N N NW NW W W W W W W W W
Wind spd 8 6 5 6 10 10 8 3 4 5 6 6 8 9 10 10 10 9
Wind gust 18 16
Clouds BK BK BK BK BK FW FW CL FW CL CL SC BK BK BK BK OV OV
PoP 12hr 50 40 5 30 90
QPF 12hr 0.05 0.02 0 0 0.09
Snow 12hr 1 T 00-00 00-00 2
Snowshwrs C C C C C L L D D D
Obvis PF PF PF
Wind chill 0 -1 -4 -4 -7 -7-12-11-12-10-11 -8 -5 -7
Min chill 0 -1 -4 -7 -7 -12 -12 -11 -7
Winter Weath Y Y Y
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 7 16 12 17 13 18 12 17
Temp 9 10 12 12 15 18 16 14 15 15 15 16 15 13 14 13
Dewpt 8 8 12 12 14 16 16 14 14 14 15 15 14 11 14 13
PWind dir SW W SW W W SW SW W
Wind char GN GN BZ BZ BZ GN GN GN
Avg clouds OV OV OV OV OV OV OV OV OV BK OV BK OV BK BK BK
PoP 12hr 90 90 100 100 90 80 80 60
Snowshwrs D D D D D D D D D L L D D D L C
Tstms S
$$
WYZ023-022300-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
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 30 18 30 9 31
Temp 30 30 24 23 22 20 18 25 30 26 17 12 10 11 12 23 30 27
Dewpt 25 28 23 22 22 20 17 23 21 21 15 12 10 11 12 23 23 23
RH 81 92 96 96100100 96 92 69 81 92100100100100100 75 85
Wind dir S E E N N N N N N NE SE SE SE SE SW W W W
Wind spd 2 2 1 1 1 0 0 1 2 2 1 1 1 1 1 2 4 3
Wind gust 11
Clouds OV OV OV OV OV SC BK FW FW FW FW SC SC SC OV OV OV OV
PoP 12hr 60 50 10 5 60
QPF 12hr 0.02 0.04 0 0 0.02
Snow 12hr T 1 00-00 00-00 T
Snowshwrs L C C S C C L L D
Obvis PF PF
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
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 17 34 23 38 24 39 23 39
Temp 22 19 27 31 27 28 32 34 29 25 32 33 27 24 32 33
Dewpt 22 19 27 28 27 28 32 31 29 25 32 31 27 24 32 28
PWind dir W W SW W W W SW W
Wind char LT LT GN GN GN LT LT LT
Avg clouds OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
PoP 12hr 90 80 100 100 90 70 70 50
Snowshwrs D D L D D D D D D L L L L L C C
Tstms S
$$
WYZ004-022300-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 34 19 28 15 28
Temp 34 29 27 26 24 19 19 26 28 21 18 16 16 17 19 25 28 26
Dewpt 21 23 24 23 21 15 16 20 19 16 13 11 9 9 11 16 19 18
RH 58 78 88 88 88 84 88 78 68 81 80 80 73 70 70 68 68 71
Wind dir NE NW NW N N NW NW SW SE SE SE SE SE SE SE SE SE SE
Wind spd 5 8 13 18 14 12 6 4 9 8 10 12 11 10 10 10 10 6
Wind gust 21 27 23 17 19
Clouds BK BK OV BK SC SC SC FW FW FW SC SC SC SC SC SC BK BK
PoP 12hr 20 40 5 0 5
QPF 12hr 0.01 0.03 0 0 0
Snow 12hr 00-00 T 00-00 00-00 00-00
Flurries
Snowshwrs S S C C S
Obvis PF PF
Wind chill 16 13 11 6 6 2 3 5 7
Min chill 21 13 6 7 11 2 2 6 16
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 19 31 21 33 20 33 22 36
Temp 23 21 27 26 26 26 31 28 25 23 30 28 27 23 32 29
Dewpt 15 13 19 20 17 18 23 23 17 14 21 21 18 14 22 21
PWind dir S S SE SE S SE SE SE
Wind char LT GN GN GN LT GN GN GN
Avg clouds BK BK SC SC BK BK BK BK BK SC SC SC SC SC SC FW
PoP 12hr 20 20 50 40 30 5 10 5
Snowshwrs S S S C C C C C S
$$
WYZ004-022300-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
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 36 17 30 14 32
Temp 36 33 28 26 23 19 17 26 30 25 19 17 15 18 17 27 32 30
Dewpt 25 27 26 25 22 17 16 22 23 20 17 15 12 14 16 21 22 22
RH 64 78 92 96 96 92 96 85 75 81 92 92 88 84 96 78 66 72
Wind dir N NW NW NW N N W SW SE E E SE E E SE SE SE SE
Wind spd 2 5 5 9 5 5 3 2 4 5 5 6 6 5 5 5 5 5
Wind gust 12
Clouds BK BK OV BK SC SC SC SC FW FW SC FW SC BK BK BK OV OV
PoP 12hr 30 40 0 0 5
QPF 12hr 0.01 0.01 0 0 0
Snow 12hr 00-00 T 00-00 00-00 00-00
Flurries
Snowshwrs S C C S C
Obvis PF
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
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 33 21 37 19 36 21 39
Temp 24 21 28 29 25 25 32 32 26 23 31 32 27 22 33 33
Dewpt 21 18 25 24 21 21 28 27 22 19 26 25 21 18 27 25
PWind dir S S SE S E E SE E
Wind char LT LT LT LT LT LT LT LT
Avg clouds OV BK BK BK BK BK BK BK BK BK SC SC BK SC SC FW
PoP 12hr 30 20 50 40 30 5 10 0
Rain shwrs S S
Snowshwrs C C S S C C C C C
$$
WYZ016-022300-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 33 15 26 13 31
Temp 33 26 23 23 21 19 15 23 26 23 18 15 14 16 18 28 31 27
Dewpt 16 15 14 17 16 14 10 10 9 10 7 5 5 7 9 13 14 13
RH 49 62 68 77 81 80 80 57 48 57 61 64 67 67 67 53 49 55
Wind dir W W W NW NW NW NW N E W W W W W W W W W
Wind spd 17 10 6 3 3 4 3 1 4 6 10 14 18 19 20 20 21 18
Wind gust 26 21 27 28 28 31 29
Clouds FW SC BK OV BK SC SC FW FW FW FW FW FW SC SC SC SC SC
PoP 12hr 10 30 10 0 20
QPF 12hr 0 0.01 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Flurries C C C
Snowshwrs S C S S S C
Obvis PF
Wind chill 22 6 0 -3 -1 1 15 18 14
Min chill 16 15 12 9 15 0 -3 -1 14
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 19 34 24 36 23 38 25 38
Temp 24 21 31 29 29 30 34 32 28 25 35 32 27 25 35 32
Dewpt 12 12 16 16 18 20 22 20 17 16 20 19 18 16 21 19
PWind dir W W W W W W W W
Wind char BZ BZ WY WY BZ BZ BZ BZ
Avg clouds SC SC SC SC BK BK BK SC BK BK SC SC SC BK SC SC
PoP 12hr 40 40 80 80 70 30 50 20
Snowshwrs C C C C D D D D L C C C C C S
$$
WYZ027-022300-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
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 31 21 28 9 28
Temp 31 27 24 22 22 22 21 25 28 24 18 14 11 12 15 24 28 26
Dewpt 23 23 22 20 20 21 20 20 18 17 14 11 7 10 13 18 18 18
RH 72 85 92 92 92 96 96 81 66 74 84 88 83 91 92 77 66 71
Wind dir W W W NW NE E E SE S W W W W W W W W W
Wind spd 17 9 6 5 4 6 4 8 4 4 4 5 6 9 10 14 18 14
Wind gust 25 17 24 28 25
Clouds SC SC BK BK BK BK BK SC SC SC SC FW FW SC SC SC BK BK
PoP 12hr 10 20 20 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Flurries C
Snowshwrs S S
Wind chill 20 0 0 2 11 15 14
Min chill 18 15 13 14 18 5 -1 1 13
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
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 17 33 24 37 24 38 22 37
Temp 22 19 29 29 28 31 35 33 30 28 34 32 27 24 33 31
Dewpt 17 16 24 24 25 28 31 29 26 25 29 26 23 22 28 24
PWind dir W W W W W W W W
Wind char GN GN BZ WY BZ GN GN GN
Avg clouds BK BK BK BK BK BK BK BK BK BK BK BK BK BK BK SC
PoP 12hr 10 30 50 60 40 10 20 10
Snowshwrs S C C C L C C C S
$$
WYZ023-022300-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 33 19 35 16 30
Temp 33 32 29 26 25 23 19 29 35 29 21 17 17 18 19 24 30 29
Dewpt 29 30 28 25 24 22 18 24 25 21 19 15 16 17 19 23 24 24
RH 85 92 96 96 96 96 96 81 66 72 92 92 96 96100 96 78 81
Wind dir SW S N N NE NE E SW W N NW S S S S SW SW SW
Wind spd 3 2 1 2 2 3 3 1 2 2 2 2 2 2 3 4 5 5
Wind gust 12
Clouds OV OV OV BK BK SC SC FW FW CL FW SC BK BK OV OV OV OV
PoP 12hr 60 40 5 10 60
QPF 12hr 0.06 0.06 0 0 0.03
Snow 12hr 1 1 00-00 00-00 T
Snowshwrs C C C C C L L D
Obvis PF PF PF
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 24 34 28 39 28 39 27 40
Temp 27 26 28 34 32 33 34 38 33 30 33 37 32 28 32 36
Dewpt 25 26 28 30 30 32 34 33 31 29 33 33 31 28 32 31
PWind dir SW SW SW W W SW SW SW
Wind char LT LT GN GN GN LT LT LT
Avg clouds OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
PoP 12hr 80 80 100 90 80 60 70 40
Rain shwrs D D D S L S
Snowshwrs D D L D D D D S D L L L L L C S
Tstms S
$$
WYZ023-022300-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
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 29 19 30 8 28
Temp 29 29 25 21 21 21 19 27 30 27 19 13 10 11 13 22 28 26
Dewpt 24 26 24 19 20 20 18 23 23 22 18 13 10 11 12 20 20 20
RH 81 88 96 92 96 96 96 85 75 81 96100100100 96 92 71 78
Wind dir NW NW N N N N NW S SW W NW NW NW W W W W W
Wind spd 4 3 2 2 3 1 1 2 2 2 2 2 2 2 2 3 6 5
Wind gust 14
Clouds BK BK BK BK BK BK BK SC SC SC FW FW SC BK BK BK BK BK
PoP 12hr 40 20 20 0 20
QPF 12hr 0.01 0.01 0 0 0
Snow 12hr T T 00-00 00-00 00-00
Flurries
Snowshwrs C S S S S C
Obvis PF
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
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 33 23 37 23 37 21 37
Temp 21 19 27 30 27 29 34 35 29 25 32 33 24 22 32 32
Dewpt 20 19 26 26 26 29 32 31 27 25 31 29 24 22 31 27
PWind dir W W W W W W W W
Wind char LT LT GN GN GN LT LT LT
Avg clouds OV OV OV OV OV OV OV OV OV OV OV BK BK OV BK SC
PoP 12hr 40 60 80 80 70 30 40 20
Rain shwrs S L
Snowshwrs C C C L L D D D L C C C C C S
$$
WYZ028-022300-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 37 22 32 12 33
Temp 37 34 27 26 24 25 22 29 32 29 23 18 13 14 16 29 33 31
Dewpt 24 26 23 22 21 21 18 21 19 21 15 11 8 10 13 22 23 22
RH 59 72 85 85 88 84 84 72 58 72 71 73 80 84 88 75 66 69
Wind dir W W W NW NE E E E E SE SW SW SW W W W W W
Wind spd 13 9 6 3 8 13 12 13 10 4 3 3 4 5 9 13 17 13
Wind gust 21 19 20 16 21 27 23
Clouds BK BK BK BK OV OV BK SC FW FW FW CL FW FW SC SC SC BK
PoP 12hr 20 30 10 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Snowshwrs S C S
Obvis PF
Wind chill 13 10 18 4 18 22
Min chill 25 20 12 10 19 13 5 4 20
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 22 38 28 42 28 43 28 42
Temp 27 24 34 35 31 33 40 38 33 30 38 37 32 29 37 37
Dewpt 18 17 28 29 23 27 35 31 27 24 32 30 25 22 31 29
PWind dir W W W W W W W W
Wind char GN GN BZ BZ BZ GN GN GN
Avg clouds OV BK BK BK BK OV BK BK BK BK BK SC BK BK BK SC
PoP 12hr 5 10 20 20 20 0 5 0
Rain shwrs S S
Snowshwrs S S S S S
$$
WYZ017-022300-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
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 39 21 34 10 34
Temp 39 34 28 27 24 23 21 30 34 27 20 15 11 12 14 27 33 29
Dewpt 23 23 21 22 21 19 17 23 24 21 17 13 10 11 12 19 20 20
RH 52 64 75 81 88 84 84 75 66 78 88 92 96 96 92 71 58 69
Wind dir NE E N NW NW N N N W SW S SE SE S S S S S
Wind spd 3 4 6 5 5 9 8 3 3 2 3 5 5 5 4 2 2 3
Clouds SC BK BK OV OV BK SC SC FW CL CL FW FW SC SC SC SC SC
PoP 12hr 5 30 10 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Snowshwrs S C S
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
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 14 36 20 44 18 41 20 42
Temp 22 16 29 30 25 24 37 37 25 20 33 35 27 21 36 36
Dewpt 17 13 22 23 19 19 28 27 21 16 25 26 21 17 26 27
PWind dir SW S SW W SW SW SW W
Wind char LT LT GN LT LT LT LT LT
Avg clouds SC SC SC SC BK BK BK SC SC SC SC FW SC SC SC FW
PoP 12hr 5 5 20 20 20 0 5 0
Rain shwrs S S
Snowshwrs S S S S
$$
WYZ005-022300-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
131 PM MST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 39 17 32 11 37
Temp 39 31 25 24 23 19 17 27 32 27 21 17 13 13 15 30 36 31
Dewpt 24 23 20 22 20 16 14 21 22 22 17 13 9 10 12 19 21 22
RH 54 72 81 92 88 88 88 78 66 81 84 84 84 87 88 63 54 69
Wind dir N N W NW NW NW W N E S S S S S S S S S
Wind spd 3 4 6 6 8 5 3 1 4 4 5 6 5 3 3 3 4 3
Clouds SC SC OV OV OV SC BK SC FW CL FW CL FW FW SC SC SC SC
PoP 12hr 5 50 5 0 0
QPF 12hr 0 0.02 0 0 0
Snow 12hr 00-00 T 00-00 00-00 00-00
Flurries C
Snowshwrs C C C
Obvis PF
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 15 37 20 44 18 42 21 44
Temp 22 18 32 31 25 25 38 36 27 22 36 36 28 22 38 37
Dewpt 15 13 23 23 18 19 26 27 20 17 24 26 21 16 26 27
PWind dir S S S W SW S S S
Wind char LT LT GN LT LT LT LT LT
Avg clouds SC SC SC SC BK BK BK SC SC SC SC FW SC SC SC FW
PoP 12hr 10 10 30 30 20 5 10 0
Rain shwrs S S
Snowshwrs C C S S S
$$
BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT
DAY 1 THROUGH DAY 3...
MAX/MIN TEMP or MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
RH(%)...............................RELATIVE HUMIDITY
WIND DIR(8 POINT COMPASS)...........WIND DIRECTION
WIND SPD(MPH).......................WIND SPEED
CLOUDS(CAT).........................CLOUD COVER CATEGORY
CL.....CLEAR/SUNNY.......................0% to =< 10%
FW.....MOSTLY CLEAR/MOSTLY SUNNY......> 10% to =< 30%
SC.....PARTLY CLOUDY/PARTLY SUNNY.....> 30% to =< 60%
BK.....MOSTLY CLOUDY..................> 60% to =< 80%
OV.....CLOUDY.........................> 80% to =< 100%
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
QPF 12HR(IN.).......................AMOUNT OF LIQUID PRECIPITATION
SNOW 12HR(MIN-MAX - IN.)............RANGE OF SNOWFALL
WEATHER...
TYPE...
RAIN...........RAIN
RAIN SHWRS.....RAIN SHOWERS
SPRINKLES......SPRINKLES
TSTMS..........THUNDERSTORMS
DRIZZLE........DRIZZLE
SNOW...........SNOW
SNOWSHWRS......SNOW SHOWERS
FLURRIES.......SNOW FLURRIES
SLEET..........SLEET
FRZG RAIN......FREEZING RAIN
FRZG DRZL......FREEZING DRIZZLE
COVERAGE...
IS.............ISOLATED
SC.............SCATTERED
NM.............NUMEROUS
O..............OCCASIONAL
S..............SLIGHT CHANCE
C..............CHANCE
L..............LIKELY
WD.............WIDESPREAD
D..............DEFINITE
AR.............AREAS
PA.............PATCHY
OBVIS...............................OBSTRUCTION TO VISIBILITY
F.......FOG
PF......PATCHY FOG
F+......DENSE FOG
PF+.....PATCHY DENSE FOG
H.......HAZE
BS......BLOWING SNOW
K.......SMOKE
BD......BLOWING DUST
VA......VOLCANIC ASH
DAY 4 THROUGH DAY 7...
MAX/MIN TEMP or MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
PWIND DIR(8 POINT COMPASS)..........PREDOMINANT WIND DIRECTION IN 12HR PERIOD
WIND CHAR(MAX SUSTAINED IN 12HR)....WIND CHARACTERISTIC
LT.....LIGHT; < 8 MPH
GN.....GENTLE; 8 - 14 MPH
BZ.....BREEZY; 15 - 22 MPH
WY.....WINDY; 23 - 30 MPH
VW.....VERY WINDY; 31 - 39 MPH
SD.....STRONG/DAMAGING; >= 40 MPH
AVG CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
WEATHER...
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS