Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
340
FOUS55 KRIW 121001
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
401 AM MDT Sun Oct 12 2025
WYZ020-122200-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
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 30 61 35 70
Temp 44 45 52 56 53 42 37 32 30 37 53 60 58 46 41 38 39 45 59 68 64
Dewpt 34 25 24 22 25 27 26 23 21 23 27 29 32 33 34 34 35 39 42 41 43
RH 68 45 33 26 33 55 64 69 69 56 36 31 37 60 76 85 85 79 53 37 46
Wind dir SW W W W SW SW SW N N E E NE NE E E NE E SE S S S
Wind spd 21 27 25 19 13 6 4 3 4 5 8 11 12 11 10 6 4 3 6 10 10
Wind gust 39 41 33 27 23 19 21 19 19 18
Clouds FW FW CL CL CL CL CL CL CL FW SC SC SC SC BK BK BK SC FW FW FW
PoP 12hr 0 0 5 20 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S
Tstms S
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
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 40 68 35 56 32 57 30 53
Temp 47 42 63 59 44 37 52 51 37 33 52 52 38 32 49 47
Dewpt 44 39 43 40 34 28 31 30 28 25 30 28 28 26 31 29
PWind dir SE SW SW SW SW SW SW W
Wind char GN GN GN BZ BZ BZ GN GN
Avg clouds FW SC SC SC SC SC SC SC SC FW SC FW SC SC SC SC
PoP 12hr 20 30 50 30 10 10 30 30
Rain shwrs S S C C C C C S C C S
Snowshwrs C C
Tstms S S
$$
WYZ017-122200-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 57 31 56 35 61
Temp 44 46 53 56 52 41 37 35 32 36 48 55 53 45 42 39 37 41 49 59 60
Dewpt 25 26 26 22 23 23 23 26 26 25 29 29 31 30 31 31 32 35 39 39 41
RH 47 45 35 26 32 48 56 69 78 64 47 37 43 55 65 73 82 79 68 47 49
Wind dir W W NW W W S N W NW N NE NE N N N N N N E SE S
Wind spd 12 12 11 13 12 4 3 2 3 4 4 8 10 11 9 6 4 3 4 8 9
Wind gust 28 25 19 14 18 14 17
Clouds FW CL CL CL CL CL CL CL CL CL FW SC BK BK BK BK BK SC FW CL FW
PoP 12hr 0 0 5 30 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 40 64 36 55 33 58 32 53
Temp 48 41 60 57 44 37 49 52 41 34 50 54 42 33 47 49
Dewpt 38 35 36 31 30 28 30 28 27 24 29 28 27 24 30 26
PWind dir S SW SW W W W W NW
Wind char GN GN GN GN GN LT GN GN
Avg clouds FW FW FW FW SC SC SC SC SC SC SC FW SC SC SC FW
PoP 12hr 20 30 40 30 10 10 30 20
Rain shwrs S C C C C C S S C S
Snowshwrs S
$$
WYZ018-122200-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
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 32 58 36 63
Temp 42 45 53 56 52 42 36 36 34 34 49 56 53 47 44 41 38 40 53 62 59
Dewpt 25 28 25 24 25 22 21 24 25 23 28 29 31 32 33 33 34 37 41 39 38
RH 50 51 33 29 35 44 54 61 69 64 44 35 43 56 65 73 85 89 64 43 45
Wind dir W W W W W SW W SE W NW NE NE N N N N NE E SE S S
Wind spd 16 16 17 14 8 3 3 3 1 2 4 6 5 6 4 2 1 3 5 10 9
Wind gust 33 34 24 17 12 18 18
Clouds CL FW CL CL CL CL CL CL CL FW FW SC BK OV OV OV BK SC FW FW SC
PoP 12hr 5 0 10 50 20
QPF 12hr 0 0 0 0.03 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C S S S
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
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 41 61 34 55 33 57 32 54
Temp 50 42 56 54 44 35 49 51 41 34 49 52 42 33 47 49
Dewpt 37 34 34 31 28 25 30 29 27 23 28 28 26 23 27 26
PWind dir S SW SW W W W W NW
Wind char LT GN GN GN GN GN GN GN
Avg clouds FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr 30 40 40 40 10 10 30 20
Rain shwrs S C C C C C C C S C S S
Snowshwrs S
Tstms S
$$
WYZ028-122200-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 48 28 59 40 62
Temp 36 36 42 48 47 38 35 32 31 35 53 58 55 49 45 42 41 45 57 61 57
Dewpt 29 29 25 22 22 22 23 21 22 23 34 36 37 39 40 39 39 42 39 35 37
RH 75 75 50 35 37 52 61 63 69 61 48 44 51 68 82 89 92 89 51 38 47
Wind dir W W W W W E E SE SE SE SE S S SE E E SE SE S S S
Wind spd 17 17 19 13 5 3 3 8 10 8 13 17 14 11 11 10 9 10 18 19 17
Wind gust 29 25 16 17 14 24 28 25 19 19 18 29 33 28
Clouds SC CL FW CL CL FW CL CL FW SC SC BK BK OV OV BK SC SC FW FW FW
PoP 12hr 0 0 5 40 5
QPF 12hr 0 0 0 0.03 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C
Tstms S S S
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 40 55 29 47 28 50 28 50
Temp 47 41 51 43 36 29 42 43 32 28 43 47 36 29 44 46
Dewpt 38 33 34 30 30 27 30 29 28 26 28 26 28 25 26 22
PWind dir S SW W W W W W W
Wind char GN BZ GN BZ BZ BZ GN GN
Avg clouds FW FW SC SC SC SC SC BK SC SC SC SC SC SC SC FW
PoP 12hr 10 30 30 20 5 5 20 10
Rain shwrs C S C C S S
Snowshwrs C S S
$$
WYZ026-122200-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
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 44 20 58 33 60
Temp 29 33 40 41 41 33 26 23 21 25 45 55 56 44 41 37 36 40 53 59 56
Dewpt 23 24 22 22 23 25 21 19 17 17 24 29 33 31 33 34 34 37 40 34 33
RH 78 69 48 46 48 72 81 84 84 71 43 37 42 60 73 89 92 89 61 39 42
Wind dir W W W W SW SE N NE NW N SE SE SE SE SE SE SE SE S S S
Wind spd 9 14 14 13 9 3 1 2 4 3 8 12 12 13 13 10 6 6 11 16 12
Wind gust 24 26 14 23 21 23 20 21 27 21
Clouds FW FW FW SC FW FW CL CL CL FW FW SC SC BK BK OV BK BK SC SC SC
PoP 12hr 5 0 0 30 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C
Tstms S S
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
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 32 51 23 47 22 51 20 49
Temp 41 33 47 44 31 24 42 43 29 23 43 46 30 21 43 45
Dewpt 33 30 32 27 26 22 27 26 24 20 25 25 23 18 23 22
PWind dir S SW W W W W W NW
Wind char GN GN GN GN GN GN GN GN
Avg clouds SC SC SC SC BK SC BK SC SC SC SC SC SC SC SC FW
PoP 12hr 30 50 40 30 10 10 20 10
Rain shwrs S C C C C C S
Snowshwrs C C C S S
Tstms S S
$$
WYZ025-122200-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 43 21 54 34 57
Temp 28 31 37 38 40 31 28 26 26 29 49 54 52 42 39 36 36 42 53 56 54
Dewpt 25 25 22 21 21 23 24 22 22 18 23 26 30 32 34 34 35 38 37 32 32
RH 88 78 54 50 46 72 85 85 85 63 36 34 43 67 82 92 96 86 54 40 43
Wind dir W W W W SW SW E E E E SE SE SE E SE SE SE SE S S S
Wind spd 8 18 18 12 5 2 2 2 1 5 10 13 12 16 13 10 10 10 12 16 12
Wind gust 25 31 18 23 20 26 24 17 17 23 25 20
Clouds SC SC BK BK SC FW CL CL CL FW FW SC SC BK BK OV BK OV BK SC SC
PoP 12hr 20 0 0 30 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C S S S
Snowshwrs S
Tstms S S S
Wind chill 19
Min chill 20 16 27 28 26 13 31 29 30
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 32 50 23 44 23 46 21 46
Temp 39 33 48 43 29 24 41 40 27 24 42 42 27 22 42 42
Dewpt 34 31 31 26 27 22 26 24 25 22 23 24 24 20 21 21
PWind dir SE S NW W NW NW NW NW
Wind char GN GN GN GN GN GN GN GN
Avg clouds SC SC BK BK BK BK OV BK SC SC BK SC SC SC SC FW
PoP 12hr 30 50 40 40 10 10 30 20
Rain shwrs S C C C C C S S
Snowshwrs C C C S S C S
Tstms S S
$$
WYZ013-122200-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
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 41 21 55 31 55
Temp 31 31 36 39 38 33 27 26 26 26 45 54 51 40 37 34 34 36 48 54 51
Dewpt 28 29 28 29 30 29 25 23 23 23 29 28 31 32 33 33 34 36 42 39 38
RH 88 92 72 67 73 85 92 88 88 88 53 36 46 73 85 96100100 80 57 61
Wind dir S S SW SW SW SW SW E NE E SE S SE E E E E SE SE S SE
Wind spd 13 11 9 12 11 6 2 1 2 5 5 10 6 12 13 10 8 6 6 9 5
Wind gust 26 19 16 21 13 12 19 13 19 23 18
Clouds BK SC BK BK SC SC FW FW FW FW FW FW SC SC BK BK OV OV BK BK BK
PoP 12hr 70 20 5 40 50
QPF 12hr 0.02 0 0 0.02 0.02
Snow 12hr T 00-00 00-00 00-00 00-00
Rain shwrs C S C C C C C C C
Snowshwrs L C C C S
Tstms S S S S S S S
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
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 31 46 26 40 23 43 21 43
Temp 39 32 39 41 31 27 33 40 30 24 35 41 29 22 37 41
Dewpt 38 32 36 32 31 27 31 30 29 24 30 29 28 22 28 26
PWind dir SE S SW SW SW SW SW SW
Wind char GN LT LT LT GN LT GN LT
Avg clouds BK BK OV BK BK OV OV BK BK BK BK BK BK BK SC SC
PoP 12hr 70 90 80 80 50 40 50 30
Rain shwrs C L D D L D D L C C C C C C S
Snowshwrs D L D D L C C C C C C C S
Tstms S S S S
$$
WYZ001-122200-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 36 19 47 24 49
Temp 26 29 35 34 33 30 28 25 24 25 41 46 42 30 27 26 28 34 43 48 45
Dewpt 24 26 29 28 28 27 26 23 21 22 29 29 29 27 26 26 26 33 38 38 36
RH 92 88 78 78 82 88 92 92 88 88 62 51 60 88 96100 92 96 82 68 70
Wind dir W W SW SW SW SW SW S S SE SE S E E E E E SE S S S
Wind spd 13 16 14 13 11 12 9 8 9 2 4 4 3 5 5 3 2 3 3 4 2
Wind gust 28 32 23 20 23 28 20 10 16 18 14 16 14 11 9 14 18 12
Clouds OV OV OV BK SC BK SC FW SC SC FW SC FW SC SC BK BK BK SC SC BK
PoP 12hr 90 40 5 20 40
QPF 12hr 0.04 0 0 0 0.03
Snow 12hr 1 00-00 00-00 00-00 00-00
Rain shwrs S S C C C C C
Snowshwrs D L S S C S S C
Tstms S S S S
Wind chill 14 17
Min chill 14 15 24 19 14 19 20 20 28
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 28 42 24 37 22 38 19 38
Temp 33 29 37 37 28 25 32 36 28 23 32 37 25 20 32 34
Dewpt 32 28 37 29 26 23 31 29 26 20 29 28 22 17 26 22
PWind dir SE SW SW W SW SW SW W
Wind char LT LT LT LT LT LT LT LT
Avg clouds BK OV OV BK OV OV OV OV OV BK BK BK BK BK SC SC
PoP 12hr 60 80 70 70 40 30 50 30
Rain shwrs C L D D L
Snowshwrs L D D L L L L C C C C C C C S
Tstms S S S S S
$$
WYZ003-122200-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
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 30 46 29 55
Temp 39 43 49 52 49 43 38 34 31 33 41 45 40 35 34 32 31 36 48 54 51
Dewpt 35 33 31 31 30 29 28 28 27 28 30 32 30 28 28 27 27 31 35 38 37
RH 85 67 50 44 48 57 67 78 85 82 65 60 67 75 78 81 85 82 60 54 59
Wind dir N W W W SW W SW NE N N N N N NW NW NW W S E E NE
Wind spd 11 24 26 24 10 2 2 4 6 5 8 10 10 9 4 1 1 1 5 6 5
Wind gust 40 34 14 13 17 18
Clouds SC BK CL FW SC BK SC CL FW SC FW FW FW SC BK BK BK SC FW FW SC
PoP 12hr 30 5 0 20 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C S S S
Snowshwrs S S
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
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 34 56 36 53 36 56 32 51
Temp 42 36 51 48 41 37 50 48 42 37 52 50 40 33 47 47
Dewpt 34 30 38 36 34 29 33 32 30 25 29 30 28 24 27 29
PWind dir NW N NW W W W W NW
Wind char LT LT GN GN GN GN GN GN
Avg clouds SC SC SC SC SC BK BK BK SC SC SC SC SC SC SC SC
PoP 12hr 30 50 60 60 30 20 40 30
Rain shwrs S C C C L L L C C S S S C C C S
Snowshwrs C C
Tstms S S
$$
WYZ004-122200-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 58 31 54 32 61
Temp 44 42 50 57 54 47 41 37 34 34 46 53 50 44 40 36 34 36 47 59 60
Dewpt 39 39 38 35 33 36 33 31 29 28 32 32 32 32 32 30 30 32 35 39 41
RH 82 89 63 43 45 65 73 79 82 78 58 44 50 62 73 79 85 85 63 47 49
Wind dir NW NE S W NW N N NW NW NW NW NW NW NW NW W W SW S SE N
Wind spd 11 6 10 5 4 3 4 5 9 5 6 9 13 13 10 5 2 2 3 5 6
Wind gust 18 14 17 23 23 17 13 13
Clouds BK OV FW FW FW FW CL CL FW FW CL FW SC BK BK BK BK BK SC FW FW
PoP 12hr 40 0 0 10 0
QPF 12hr 0.01 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C
Freeze A A
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 36 63 36 58 33 60 32 56
Temp 46 37 55 58 45 37 50 54 42 34 52 56 42 33 48 52
Dewpt 39 34 43 40 39 34 38 35 35 30 35 31 32 28 32 29
PWind dir NW SW NW NW SW SE NW NW
Wind char LT LT GN GN LT LT LT GN
Avg clouds SC SC SC SC SC BK BK SC BK SC SC SC SC BK SC FW
PoP 12hr 20 30 60 40 20 10 30 20
Rain shwrs S S C C L C C S C C S
Tstms S
$$
WYZ006-122200-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
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 28 54 30 61
Temp 44 43 50 58 55 44 39 36 33 33 46 53 50 41 37 34 34 38 47 58 60
Dewpt 38 38 36 31 32 31 29 29 27 28 33 33 33 31 30 28 29 33 36 40 43
RH 79 82 58 36 41 60 67 75 78 82 60 46 52 67 75 78 82 82 65 51 53
Wind dir NW N SE E NE SE NE NE N NW N N N NW NW NW NW N NE E N
Wind spd 8 13 6 2 6 6 2 1 5 5 5 8 10 10 5 3 2 3 3 5 5
Wind gust 21 9 11 14 18 18 12
Clouds OV BK CL CL SC CL CL CL CL SC CL FW SC BK BK BK BK BK FW CL FW
PoP 12hr 60 0 0 20 0
QPF 12hr 0.03 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L S S S
Freeze A A
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
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 34 65 33 57 30 59 30 55
Temp 44 36 56 59 43 35 50 52 39 31 51 54 39 31 49 51
Dewpt 38 32 42 39 38 31 38 34 32 26 34 31 30 25 33 30
PWind dir N NW NW NW SE SE N NW
Wind char LT LT GN LT LT LT LT GN
Avg clouds FW SC FW FW SC BK BK SC SC SC SC FW SC SC SC FW
PoP 12hr 20 30 50 40 20 10 30 20
Rain shwrs S S C C C C C S C C S
Snowshwrs C S
Tstms S
$$
WYZ005-122200-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 57 29 52 31 60
Temp 41 42 49 56 52 41 35 32 31 35 47 52 50 40 37 34 34 39 49 58 59
Dewpt 37 36 33 25 25 26 23 22 25 25 31 32 33 30 29 28 29 32 36 40 43
RH 85 79 54 30 35 55 61 66 78 66 53 46 52 67 72 78 82 76 61 51 55
Wind dir W N E NE W W W N N N NE NE N N N NE NE E SE SE E
Wind spd 9 5 6 2 11 6 1 2 2 3 5 8 10 10 6 3 2 2 5 6 5
Wind gust 19 10
Clouds SC SC CL FW FW CL CL CL CL FW CL FW SC BK BK BK BK SC FW CL FW
PoP 12hr 10 0 0 20 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 35 63 33 54 30 57 29 53
Temp 43 36 56 56 41 34 49 50 38 31 52 52 37 30 48 48
Dewpt 38 32 41 37 35 28 34 35 30 22 30 31 29 23 30 30
PWind dir N S NW NW W SW W N
Wind char LT GN GN GN LT LT LT GN
Avg clouds FW SC FW FW SC BK BK SC SC SC SC FW SC SC SC FW
PoP 12hr 20 30 50 40 20 10 40 30
Rain shwrs S S C C C C C S S C C C S
Snowshwrs S C C
Tstms S
$$
WYZ010-122200-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
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 30 52 36 63
Temp 39 39 47 52 47 39 36 34 32 35 46 51 47 42 40 39 38 44 56 62 57
Dewpt 35 34 35 27 33 32 30 28 26 25 28 29 29 29 29 31 31 34 40 41 41
RH 85 82 63 38 58 76 79 78 78 66 49 42 49 60 64 73 76 68 55 46 55
Wind dir N N NE SE N NW E E NE NE NE N N NW NW S S SE SE SE SE
Wind spd 12 17 3 6 10 3 5 2 3 6 9 10 10 10 5 5 5 8 11 12 9
Wind gust 24 27 17 18 20 16
Clouds SC OV CL FW CL FW FW FW FW SC CL SC BK BK BK BK BK SC FW CL FW
PoP 12hr 40 5 0 10 5
QPF 12hr 0.03 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C
Freeze A A
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
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 66 38 53 35 58 33 50
Temp 48 44 62 56 46 39 49 48 40 36 54 51 42 34 47 45
Dewpt 39 36 40 37 36 32 34 33 29 24 28 29 27 22 28 25
PWind dir S S NW N W S NW NW
Wind char GN BZ GN GN GN GN GN GN
Avg clouds FW FW FW SC SC BK BK BK BK SC SC SC BK BK SC SC
PoP 12hr 20 30 60 50 30 20 30 30
Rain shwrs S S C L L C C C S S S C C C C
Snowshwrs C
Tstms S S
$$
WYZ012-122200-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 23 13 34 24 35
Temp 21 20 22 21 23 20 17 16 19 17 28 32 28 24 25 26 26 27 31 33 30
Dewpt 19 19 20 18 21 18 15 13 16 14 20 25 24 24 24 26 26 27 31 32 30
RH 92 96 92 88 92 92 92 88 88 88 71 75 85100 96100100100100 96100
Wind dir W W W W SW S S S SE E SE SE SE E E E E E SE S S
Wind spd 25 21 17 14 12 9 4 4 4 12 9 8 6 13 17 16 13 11 8 6 5
Wind gust 36 32 24 21 21 18 11 16 19 13 23 27 24 14 17
Clouds OV OV BK BK BK SC FW FW FW FW CL FW FW SC BK BK OV OV BK BK BK
PoP 12hr 90 30 10 50 60
QPF 12hr 0.13 0 0 0.06 0.08
Snow 12hr 2 00-00 00-00 T T
Snowshwrs D D L L C S S C C L L C C L
Tstms S S S S S S S S
Wind chill 4 4 8 8 11 9 4 12 12 13 14
Min chill 4 2 7 9 9 -1 21 11 12 15 24
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 22 27 18 20 15 23 14 24
Temp 28 23 25 21 21 19 20 19 19 16 20 21 19 16 20 19
Dewpt 28 23 25 21 21 19 20 19 19 16 20 21 19 16 20 19
PWind dir E W W W W W W W
Wind char GN LT GN GN GN GN GN GN
Avg clouds BK BK OV BK OV OV OV OV BK BK BK BK SC SC SC SC
PoP 12hr 80 90 80 80 50 40 50 30
Snowshwrs L D D D L D D L C C C C C C C S
Tstms S S S S
$$
WYZ023-122200-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
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 22 59 31 61
Temp 30 33 40 41 38 31 30 29 27 27 50 57 53 42 38 35 34 38 53 59 55
Dewpt 28 30 33 30 29 27 27 26 24 26 38 36 37 35 36 35 34 38 45 40 40
RH 92 89 76 65 70 85 88 88 88 96 63 45 54 76 92100100100 74 49 57
Wind dir S SW W SW S S N NW N SE S S SE SE SE SE SE SE S S S
Wind spd 4 4 10 8 4 3 0 2 1 3 5 9 5 10 9 5 4 4 8 10 5
Wind gust 26 16 11 14 19 12 17 21
Clouds BK OV BK SC FW CL CL CL CL FW FW FW SC BK BK BK BK BK SC BK SC
PoP 12hr 40 0 5 50 50
QPF 12hr 0 0 0 0.02 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C C C C C C
Snowshwrs S C
Tstms S S S S
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
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 29 48 24 42 22 47 21 47
Temp 39 31 42 41 31 26 35 41 30 23 39 43 29 22 39 43
Dewpt 39 31 41 37 31 26 35 35 30 23 35 34 29 22 33 30
PWind dir SE SW W W SW SW SW W
Wind char LT LT LT LT LT LT LT LT
Avg clouds BK BK OV BK BK OV OV BK BK BK BK SC SC SC BK SC
PoP 12hr 70 90 70 70 40 30 40 30
Rain shwrs C L D D L L L L C C C C C C S
Snowshwrs L D L L L L C C C C C C S
Tstms S S S
$$
WYZ004-122200-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 51 30 42 29 51
Temp 38 40 46 50 46 39 38 34 31 31 37 41 38 35 33 31 31 35 44 50 49
Dewpt 33 33 28 28 28 26 27 28 27 25 27 29 28 25 25 22 24 26 30 33 34
RH 82 76 49 42 49 59 64 78 85 78 67 62 67 66 72 69 75 69 57 52 56
Wind dir N W W NE NW W W NW NW NW N N NW NW NW NW NW E SE SE N
Wind spd 21 12 17 2 8 5 3 10 14 13 12 13 14 17 16 10 5 3 5 5 5
Wind gust 33 9 20 23 26 24 17 12 13
Clouds BK OV FW FW FW SC SC FW SC SC SC FW FW SC BK BK BK SC SC FW FW
PoP 12hr 60 0 0 10 5
QPF 12hr 0.01 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L S
Wind chill 27 20 22
Min chill 27 29 20 19 29 22 22 27
Freeze A A
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 34 52 36 50 35 53 32 48
Temp 40 35 47 46 41 37 46 46 39 35 48 48 40 33 44 44
Dewpt 31 30 36 36 34 30 33 32 28 25 28 28 26 24 27 26
PWind dir NW N NW NW SW S W NW
Wind char GN LT GN GN GN GN GN GN
Avg clouds SC SC SC SC BK BK BK BK SC SC SC SC BK BK SC SC
PoP 12hr 30 50 60 60 40 20 40 30
Rain shwrs S C C C L L L C C S S S C C C S
Snowshwrs C C S
$$
WYZ004-122200-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
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 31 51 32 57
Temp 41 43 49 54 52 44 39 35 32 34 44 49 46 42 38 34 33 36 45 54 56
Dewpt 39 40 40 38 39 36 35 32 30 31 34 35 34 31 31 29 30 33 35 39 42
RH 92 89 71 54 61 73 85 89 92 89 68 58 63 65 76 82 89 89 68 57 59
Wind dir NW S E E NE NE NE NW NW NW NW N NW N NW NW W S SE SE N
Wind spd 20 4 4 4 8 5 8 4 5 5 5 8 10 11 10 5 2 1 3 3 4
Wind gust 34 19 16 19 19 18 10 11
Clouds OV BK SC FW FW SC FW CL FW FW FW FW SC SC SC BK BK SC SC FW FW
PoP 12hr 50 0 0 10 5
QPF 12hr 0.01 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C S
Freeze A A
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
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 37 58 36 55 33 56 31 52
Temp 44 38 51 53 44 37 48 51 40 34 49 52 42 32 46 49
Dewpt 38 36 43 41 40 36 38 36 33 31 34 33 32 28 32 31
PWind dir NW W NW NW SW S NW N
Wind char LT LT GN GN LT GN GN GN
Avg clouds SC SC SC SC BK BK BK BK SC SC SC SC BK BK SC SC
PoP 12hr 20 40 60 50 30 20 40 30
Rain shwrs S C C L L C C C S S S C C C S
Snowshwrs C
$$
WYZ016-122200-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 44 26 51 31 55
Temp 33 33 40 43 37 32 31 30 29 29 46 50 45 38 35 33 33 36 50 55 51
Dewpt 26 26 25 25 22 24 24 23 21 17 21 25 25 27 28 28 30 32 34 32 33
RH 75 75 55 49 54 72 75 75 72 60 37 37 45 64 75 82 89 85 54 41 50
Wind dir W W W W W NW W SW N E SE SE E E E E E E SE SE SE
Wind spd 17 18 23 14 8 12 2 1 0 8 10 14 12 10 11 8 6 6 9 11 9
Wind gust 39 31 32 21 18 19 24 20 18 18 17 21 17
Clouds SC SC SC SC FW FW CL CL CL CL FW FW SC SC BK BK OV BK SC SC SC
PoP 12hr 50 5 5 40 30
QPF 12hr 0.01 0 0 0.01 0
Snow 12hr T 00-00 00-00 00-00 00-00
Rain shwrs S S C C C C C C C
Snowshwrs C C
Wind chill 22 22
Min chill 21 21 31 23 29 18 27 26 27
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 35 50 28 44 28 47 25 45
Temp 40 36 47 42 33 29 41 40 32 28 42 41 32 26 41 41
Dewpt 32 31 33 29 26 23 25 26 23 20 24 25 23 19 22 23
PWind dir SE S W W W W W W
Wind char GN GN GN BZ BZ BZ BZ BZ
Avg clouds SC BK BK BK BK BK BK BK SC BK SC SC SC SC SC FW
PoP 12hr 50 80 70 70 40 30 50 40
Rain shwrs C C L D L L L C C C
Snowshwrs L L L L C C C C C C C C
Tstms S S S
$$
WYZ027-122200-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
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 24 59 34 62
Temp 28 30 38 44 40 33 31 29 27 30 49 57 55 45 42 39 37 41 55 60 56
Dewpt 24 25 23 22 22 22 23 22 20 20 26 29 29 32 34 35 36 39 38 30 31
RH 85 81 54 41 48 63 72 75 74 66 40 34 37 60 73 85 96 92 53 32 38
Wind dir W W W W W E E NE NE NE E E SE SE E E E E SE S S
Wind spd 17 20 16 12 9 4 6 9 9 6 10 9 5 5 6 5 5 5 9 11 10
Wind gust 33 31 18 13 17 21 18
Clouds SC FW SC SC FW FW CL CL CL CL FW SC SC BK OV BK SC SC SC BK BK
PoP 12hr 5 0 0 30 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C S
Wind chill 16 17
Min chill 16 15 24 18 16
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
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 32 48 25 45 25 49 24 49
Temp 41 34 45 41 31 26 39 39 31 26 42 44 31 25 43 44
Dewpt 34 31 32 29 28 24 29 29 27 25 27 26 26 21 24 22
PWind dir S SW W W W W W W
Wind char GN GN GN GN GN GN GN GN
Avg clouds SC SC SC SC SC SC BK BK SC SC SC SC SC SC SC FW
PoP 12hr 40 50 40 30 10 10 20 10
Rain shwrs S C C C C C S
Snowshwrs C C C S S
$$
WYZ023-122200-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 44 27 58 37 58
Temp 33 34 43 42 41 36 32 31 29 29 49 57 54 45 43 41 39 41 51 57 55
Dewpt 32 32 35 34 34 33 30 29 27 27 38 39 39 38 39 39 39 41 46 44 43
RH 96 92 73 73 76 89 92 92 92 92 66 51 57 76 86 92100100 83 62 64
Wind dir W W W SW S E E E E E E SE E E E E E SE SE S S
Wind spd 9 10 12 10 5 5 5 6 9 6 5 6 5 10 10 8 5 6 5 6 4
Wind gust 23 21 19 12 16 12 17 13 17
Clouds OV OV OV BK SC FW CL CL FW CL FW FW SC SC BK BK OV BK BK BK BK
PoP 12hr 50 10 5 50 50
QPF 12hr 0.01 0 0 0.02 0.03
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C S S C C C C C C L
Snowshwrs C C
Tstms S S S S S S S
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 37 47 33 41 30 46 28 46
Temp 44 38 42 42 38 34 36 41 35 31 37 45 35 29 37 45
Dewpt 43 38 42 38 37 34 36 36 35 31 36 38 33 29 33 34
PWind dir SE S SW SW SW SW SW W
Wind char LT LT LT LT LT LT LT LT
Avg clouds BK OV OV BK BK OV OV OV BK BK BK SC SC SC SC FW
PoP 12hr 80 90 70 80 40 40 40 30
Rain shwrs L D D D L L D L C C C C C C C S
Snowshwrs C C C C S
Tstms S S S S
$$
WYZ023-122200-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
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 46 21 58 31 61
Temp 26 32 42 44 45 34 30 24 22 28 50 57 56 45 40 36 35 39 54 60 58
Dewpt 23 27 30 28 30 28 25 20 18 23 31 31 33 34 34 35 35 39 40 34 36
RH 88 81 62 53 55 78 81 84 84 81 48 37 42 65 79 96100100 59 37 44
Wind dir W W W W S N SW S W E SE SE SE SE E E E SE S S S
Wind spd 14 10 13 10 5 0 3 4 2 5 9 11 6 8 9 5 4 6 10 11 8
Wind gust 29 20 17 19 13 19 21 16
Clouds SC SC BK SC CL CL CL CL CL CL FW FW SC BK BK BK SC SC SC BK SC
PoP 12hr 20 0 0 40 20
QPF 12hr 0 0 0 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C S S S S C
Snowshwrs S
Tstms S
Wind chill 14
Min chill 14 14 26 18 16 31 31
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
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 29 47 23 44 21 48 20 48
Temp 41 31 43 42 31 25 39 43 30 23 42 46 30 22 41 47
Dewpt 37 31 36 31 31 25 32 32 29 23 32 30 28 21 28 27
PWind dir S SW W W W W W W
Wind char LT GN LT LT LT LT LT GN
Avg clouds SC BK BK BK BK BK BK BK BK SC SC SC SC SC SC FW
PoP 12hr 60 70 60 50 20 20 30 20
Rain shwrs C L L L C L C C S S S S C C
Snowshwrs L L C L C C S S S C C S
Tstms S S
$$
WYZ028-122200-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 53 29 64 42 65
Temp 36 38 46 51 52 41 35 32 30 36 57 63 59 52 48 45 44 48 60 64 60
Dewpt 29 30 29 25 26 23 23 21 20 22 38 42 40 39 40 40 40 43 43 41 41
RH 75 73 51 36 36 48 61 63 66 56 49 46 49 61 74 82 86 83 53 43 49
Wind dir W W W W W NE E E E E SE S S SE SE E SE SE S S S
Wind spd 16 16 16 11 4 3 6 6 6 6 11 16 14 12 11 11 11 12 16 18 16
Wind gust 25 24 20 27 25 20 18 20 27 31 27
Clouds SC FW FW CL CL FW CL CL FW FW SC SC BK OV OV BK SC SC FW FW FW
PoP 12hr 10 0 0 30 5
QPF 12hr 0 0 0 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C
Tstms S
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 42 57 31 50 29 54 30 53
Temp 49 43 54 46 38 32 45 46 35 30 47 50 38 31 47 50
Dewpt 38 33 39 34 31 28 35 34 30 25 33 31 28 24 30 27
PWind dir S SW W W W W W W
Wind char GN BZ GN GN GN GN GN GN
Avg clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr 10 30 30 10 5 5 10 10
Rain shwrs C S C C
Snowshwrs C
$$
WYZ017-122200-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
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 30 61 36 66
Temp 45 45 54 58 57 46 41 37 35 36 51 60 58 48 43 39 38 41 51 64 65
Dewpt 33 31 31 26 26 26 27 27 27 25 30 32 34 33 32 31 34 37 41 43 44
RH 62 58 41 29 30 45 57 67 72 64 44 35 40 56 65 73 85 85 68 46 46
Wind dir W W W W SW S SE SE E E E NE NE N N N N SE SE S S
Wind spd 13 14 23 14 11 9 5 8 9 4 2 5 9 10 9 6 4 2 3 5 8
Wind gust 25 31 29 12 17 17 13 14
Clouds SC FW CL CL CL CL CL CL CL CL FW SC BK BK BK BK BK SC FW CL FW
PoP 12hr 10 0 0 30 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
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 67 35 58 33 60 31 56
Temp 50 44 63 59 44 36 50 54 40 33 51 56 40 32 48 51
Dewpt 41 39 40 34 33 31 33 33 30 27 31 31 30 27 33 30
PWind dir SE S SW W W SW W NW
Wind char GN GN GN GN GN LT LT GN
Avg clouds FW FW FW FW SC SC SC SC SC SC SC FW SC SC SC FW
PoP 12hr 20 20 40 30 10 5 30 20
Rain shwrs S S S C C C S S C S
Snowshwrs S
$$
WYZ005-122200-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
401 AM MDT Sun Oct 12 2025
Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 60 31 54 33 63
Temp 44 44 53 59 56 45 39 35 33 36 48 53 51 43 39 36 35 40 51 61 62
Dewpt 37 35 34 30 29 28 25 25 25 28 32 33 34 31 30 29 30 34 38 42 45
RH 76 70 48 33 35 51 57 66 72 72 54 46 52 62 70 75 82 79 61 49 54
Wind dir SW N E N W SE SW N N N NE NE N N N N N E SE SE NE
Wind spd 12 12 2 5 8 1 2 3 3 3 5 8 10 10 6 3 2 2 5 6 5
Wind gust 26
Clouds BK SC CL CL FW CL CL CL CL FW CL FW SC BK BK BK BK SC FW CL FW
PoP 12hr 10 0 0 20 5
QPF 12hr 0.01 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S
Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 37 66 34 56 33 59 30 54
Temp 46 38 59 59 44 35 51 52 40 34 52 55 40 32 49 50
Dewpt 39 33 42 37 37 30 35 35 30 26 31 32 30 26 32 31
PWind dir NE S W W W SW NW NW
Wind char LT GN GN GN GN LT LT GN
Avg clouds FW SC FW FW SC SC SC SC SC SC SC FW SC SC SC FW
PoP 12hr 20 30 50 40 20 10 30 20
Rain shwrs S S C C C C C S S C C S
Snowshwrs S
Tstms S
$$
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