Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
193
FOUS55 KRIW 210531
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
1131 PM MDT Thu Aug 20 2026
WYZ020-211000-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 59 97 59 91 60
Temp 68 61 59 71 89 96 93 79 71 64 60 68 80 86 86 74 69 65 61
Dewpt 42 41 37 40 44 41 39 41 44 46 47 50 52 53 52 55 52 51 47
RH 39 48 44 32 21 15 15 26 38 52 62 52 38 32 31 51 55 60 60
Wind dir NW W W SW W NW N N N N N E E E E SE S SW SW
Wind spd 5 5 6 13 10 13 13 11 9 5 3 2 5 9 12 9 8 10 11
Wind gust 20 20 19 21 16 18
Clouds SC SC SC FW FW FW SC BK SC SC SC BK SC SC SC BK BK BK SC
PoP 12hr 10 0 0 30 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C
Tstms S S S
Obvis K K K
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 92 57 89 54 85 54 87 54 87
Temp 88 87 67 60 83 83 65 57 78 81 64 56 80 82 64 56 80 82
Dewpt 48 44 48 46 44 41 46 45 46 41 45 46 46 39 45 45 43 37
PWind dir W W W W W N SW SE SW
Wind char BZ GN GN LT LT LT LT LT GN
Avg clouds SC SC SC FW SC SC SC SC SC FW SC FW SC FW SC SC SC SC
PoP 12hr 5 20 20 30 10 20 10 20 10
Rain shwrs S S C S S S
Tstms S S S S S S
$$
WYZ017-211000-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 62 95 63 90 61
Temp 73 67 62 69 84 93 91 79 75 70 66 69 79 87 88 76 71 65 61
Dewpt 38 40 40 40 44 42 42 42 43 43 45 45 49 47 49 49 49 47 47
RH 28 37 44 35 25 17 18 27 32 38 47 42 35 25 26 39 46 52 60
Wind dir NW NW W W E NE SW W N NW NW N NE E N W W SW SW
Wind spd 8 6 6 4 4 9 14 9 6 6 4 4 5 5 8 8 8 8 6
Wind gust 23 12
Clouds SC SC SC FW FW FW BK OV BK BK BK OV SC SC SC BK SC SC SC
PoP 12hr 10 20 20 20 20
QPF 12hr 0 0.01 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S
Tstms S S S S S
Obvis K K
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 89 59 85 57 84 57 85 57 85
Temp 83 83 68 61 79 79 65 59 76 79 65 58 77 79 66 59 77 79
Dewpt 48 46 45 45 46 43 46 45 46 42 45 46 47 40 43 43 43 38
PWind dir W W NW W N SW SW W W
Wind char LT GN LT GN LT LT LT LT LT
Avg clouds SC SC SC SC SC SC SC SC SC FW SC SC SC FW SC SC SC SC
PoP 12hr 20 20 20 20 20 20 10 10 10
Rain shwrs S S S S S S S S S
Tstms S S S S S S S S S
$$
WYZ018-211000-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 63 94 64 90 61
Temp 73 69 64 72 86 91 89 77 75 71 68 69 79 86 85 75 70 65 61
Dewpt 40 41 40 46 45 43 45 46 46 46 45 49 48 48 49 49 48 47 45
RH 30 36 41 39 24 19 22 33 36 41 43 49 34 27 29 40 45 52 56
Wind dir SW W W NE NE NE N SW SW W W N E E W SW W SW SW
Wind spd 9 5 4 2 5 6 10 8 5 5 3 0 3 5 6 8 6 6 6
Wind gust 12 13
Clouds SC SC SC FW FW FW BK OV BK BK BK OV SC SC BK BK SC SC SC
PoP 12hr 10 20 20 20 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S
Tstms S S S S S
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 88 59 85 56 83 56 84 57 85
Temp 83 83 67 61 80 79 65 59 76 78 65 58 77 79 65 58 77 78
Dewpt 49 45 44 44 45 44 45 44 46 44 44 44 46 42 42 42 43 39
PWind dir W W W W NW SW SW W SW
Wind char LT GN LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC SC BK SC SC FW SC SC SC SC SC SC SC SC
PoP 12hr 20 5 20 10 20 10 20 10 20
Rain shwrs S S S S S S S S
Tstms S S S S S S S S
$$
WYZ028-211000-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 58 92 62 87 56
Temp 71 66 59 66 84 90 90 78 72 67 64 66 80 85 81 72 66 61 57
Dewpt 38 39 38 38 39 34 33 39 42 41 42 42 44 43 46 47 49 48 46
RH 30 37 45 36 20 14 13 25 34 39 45 42 28 23 29 41 54 62 67
Wind dir SW S S W W NW NW N NE W S S W SW W W S S SW
Wind spd 4 3 3 3 6 8 6 11 5 5 2 2 3 10 11 5 4 3 3
Wind gust 10 20 20
Clouds SC SC FW FW CL SC SC BK BK SC BK SC FW BK BK BK BK BK SC
PoP 12hr 0 20 20 20 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S C C
Tstms S S S S
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 85 55 83 52 83 53 83 54 83
Temp 80 79 64 57 77 77 63 54 77 78 63 54 77 78 63 54 77 78
Dewpt 45 43 47 45 43 41 45 44 41 39 43 41 40 37 41 40 37 35
PWind dir SW SW SW S SW SW SW SW SW
Wind char GN LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC BK FW SC SC SC FW SC SC SC FW BK SC SC SC
PoP 12hr 20 20 20 10 5 5 20 10 20
Rain shwrs S S S S S S
Tstms S S S S S S
$$
WYZ026-211000-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 50 89 54 84 49
Temp 59 56 51 61 79 85 84 68 62 59 57 61 74 79 78 65 57 51 48
Dewpt 42 42 40 43 45 41 42 46 48 48 47 48 48 47 49 50 50 47 46
RH 53 59 66 51 30 21 23 45 60 67 69 62 40 32 36 58 77 86 93
Wind dir N N N NW S S NE N N N N N S SW SW SW NW NW N
Wind spd 4 5 5 2 4 6 11 9 6 5 5 3 4 9 10 6 4 2 0
Wind gust 11 17 18
Clouds SC SC FW FW FW SC BK OV OV BK BK SC SC SC SC SC SC SC SC
PoP 12hr 10 20 20 20 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S
Tstms S S S S S S
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 80 45 77 43 77 44 78 44 78
Temp 73 73 54 47 69 70 53 45 68 72 53 44 69 72 53 44 69 72
Dewpt 52 45 47 45 48 44 46 44 46 41 44 42 45 38 43 40 42 36
PWind dir W NW NW NW NW NW W W W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC BK SC SC SC
PoP 12hr 40 10 30 10 20 5 20 5 20
Rain shwrs C S C S S S S
Tstms C S C S S S S
$$
WYZ025-211000-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 52 87 54 82 49
Temp 58 53 52 62 81 85 84 71 63 59 57 61 75 80 77 66 58 53 49
Dewpt 42 43 40 41 40 35 37 45 46 46 46 46 43 43 44 48 49 48 45
RH 55 69 63 46 23 17 19 39 54 62 67 58 32 27 31 52 72 83 86
Wind dir NW NW NW NW S SE NE NE N NW N NW SW SW SW SW N N N
Wind spd 3 4 5 3 4 9 8 13 5 6 5 3 5 6 8 3 2 0 0
Wind gust 16 14
Clouds SC SC FW FW CL BK BK BK OV BK BK SC SC SC SC SC SC SC SC
PoP 12hr 5 20 20 20 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S S
Tstms S S S S S S
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 77 46 75 44 75 44 75 43 76
Temp 73 72 55 48 70 71 54 46 69 72 53 45 70 73 53 44 69 72
Dewpt 47 42 46 45 43 40 46 44 42 38 44 43 40 36 44 41 37 34
PWind dir W NW NW NW NW N NW N NW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC
PoP 12hr 50 20 30 20 20 5 20 5 20
Rain shwrs C S C S S S S
Tstms C S C S S S S
$$
WYZ013-211000-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 52 90 54 82 49
Temp 61 55 53 59 77 88 85 69 62 57 55 58 71 79 77 64 58 52 50
Dewpt 45 44 41 42 46 41 42 46 46 47 47 49 51 52 51 52 51 49 48
RH 56 66 64 53 33 19 22 44 56 69 74 72 49 39 40 65 77 89 93
Wind dir S E NE SW S W NW W SW N E SE SW SW W W SE S S
Wind spd 4 4 3 2 4 8 9 6 6 5 3 2 3 8 6 4 3 2 1
Wind gust 14 13
Clouds SC SC SC FW FW SC BK SC BK OV BK SC SC SC BK SC SC SC BK
PoP 12hr 0 20 20 40 50
QPF 12hr 0 0 0 0 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C C C S
Tstms S S S S C S
Obvis K
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 76 46 75 44 76 45 76 45 76
Temp 69 72 55 47 68 69 53 46 68 73 54 46 68 72 53 45 68 72
Dewpt 53 46 47 45 48 45 47 45 48 41 44 43 47 40 43 41 43 36
PWind dir SW S W N W N SE S S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC SC BK SC SC SC SC SC SC SC BK SC SC SC
PoP 12hr 60 20 50 40 20 10 20 10 20
Rain shwrs S L S C C S S S S S
Tstms C S C S S S S S S
$$
WYZ001-211000-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 47 82 47 75 44
Temp 53 49 48 57 72 80 79 63 55 53 50 56 68 73 70 59 52 49 46
Dewpt 44 42 39 45 46 37 37 43 43 44 43 47 53 53 49 51 48 46 45
RH 71 77 71 64 39 21 22 48 64 71 77 72 59 49 47 75 86 89 96
Wind dir SE W W S W W NW NE SE SW N N SW SW SW N N N N
Wind spd 2 3 3 2 3 8 5 5 3 4 0 0 3 4 3 0 0 0 0
Wind gust 9 14 17 14 9 8 6 6
Clouds SC FW SC FW FW SC SC BK BK OV OV OV SC SC SC BK BK SC SC
PoP 12hr 5 5 20 40 50
QPF 12hr 0 0 0 0.03 0.03
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C C
Tstms S C C S
Obvis K K
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 70 42 70 41 69 41 70 41 70
Temp 64 65 50 45 65 64 48 43 64 63 48 42 65 65 48 42 64 64
Dewpt 53 45 44 41 44 40 43 41 47 41 43 40 45 39 41 39 41 34
PWind dir SW SW SW S SW S S S SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr 60 20 40 30 20 20 20 20 20
Rain shwrs L S C C S S S S S
Tstms C S C S S S S S S
$$
WYZ003-211000-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 63 88 62 88 61
Temp 70 69 64 72 82 86 84 74 69 67 64 69 81 85 82 72 68 65 62
Dewpt 41 41 42 43 43 44 43 44 43 44 46 46 47 50 50 51 50 50 48
RH 35 36 45 35 25 23 24 34 39 43 52 44 30 30 33 48 52 58 60
Wind dir SW SW SW NW N N N NW W SW SW N E SE SW W W SW SW
Wind spd 5 6 5 5 12 12 12 6 4 4 1 0 6 8 6 5 8 6 6
Wind gust 19 19 19 6 16
Clouds SC SC FW FW FW FW SC OV SC BK BK BK BK SC SC SC SC SC SC
PoP 12hr 5 0 5 40 30
QPF 12hr 0 0 0 0 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C
Tstms S C S S
Obvis K K K K K K
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 87 59 83 56 79 56 82 57 82
Temp 84 82 65 60 78 77 63 57 76 75 62 57 78 76 63 57 78 76
Dewpt 48 48 45 45 44 46 46 45 45 47 46 46 45 45 44 43 40 41
PWind dir W W NW W N W S SW W
Wind char GN GN LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr 40 20 30 20 20 20 20 10 10
Rain shwrs C S C S S S S S
Tstms C S S S S S S S
$$
WYZ004-211000-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 62 97 61 93 62
Temp 73 68 63 70 86 95 95 83 74 69 63 69 83 91 92 81 74 67 62
Dewpt 41 41 43 44 44 42 43 44 45 45 45 46 48 47 48 50 51 50 50
RH 31 37 48 39 23 16 17 25 35 42 52 44 30 22 22 34 44 54 65
Wind dir NE E SW SE NW N NW N NW NE N N SE S NW NE NW N N
Wind spd 5 3 3 2 4 10 13 8 8 3 0 0 4 5 5 4 1 0 0
Wind gust 20 12 14 16
Clouds SC SC SC FW FW CL SC BK SC BK BK OV SC FW SC SC SC SC SC
PoP 12hr 5 0 0 20 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S
Tstms S S S
Obvis K K K K K K K K
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 92 59 89 57 86 57 88 58 87
Temp 86 88 71 61 82 86 69 58 78 84 67 58 81 85 68 58 80 85
Dewpt 51 48 49 49 47 44 47 48 47 45 47 48 47 42 45 46 44 39
PWind dir SW S W N NW NE S NE SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC FW SC SC SC SC SC FW SC SC FW FW SC SC SC SC
PoP 12hr 20 10 20 20 5 10 5 10 5
Rain shwrs S S S
Tstms S S S
$$
WYZ006-211000-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 61 96 61 93 60
Temp 72 68 62 70 85 94 93 82 74 69 64 69 82 90 90 80 72 65 61
Dewpt 39 39 39 41 44 43 43 44 45 43 43 44 48 47 51 51 51 48 47
RH 30 34 43 35 24 17 18 26 35 39 46 40 31 23 26 36 48 54 60
Wind dir SE S S SW N N N N S SW SE W SE SE N NE SW N S
Wind spd 4 5 4 2 5 9 10 6 5 4 2 2 4 4 6 5 3 0 2
Wind gust 13 14
Clouds SC SC SC FW FW FW SC SC SC SC BK SC SC SC FW SC SC SC SC
PoP 12hr 10 0 5 20 20
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 S S
Obvis K K K
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 91 57 87 55 85 56 87 56 87
Temp 85 85 69 60 80 82 66 58 77 80 65 58 79 82 67 58 79 81
Dewpt 50 50 50 47 48 47 48 47 48 47 47 47 48 44 45 44 44 42
PWind dir W E NW SW NW E SW SW SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC FW SC SC SC SC SC FW SC SC SC FW SC SC SC SC
PoP 12hr 30 20 20 20 5 10 5 10 10
Rain shwrs C S S S S S
Tstms S S S S S S
$$
WYZ005-211000-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 63 93 63 90 61
Temp 70 67 63 73 85 91 90 79 72 68 65 71 81 88 87 77 70 65 62
Dewpt 38 39 38 41 45 46 45 45 45 45 43 46 49 49 50 52 51 49 46
RH 31 36 39 31 25 21 21 30 38 43 45 41 33 26 28 42 51 56 56
Wind dir W W SW N NE N N W NW W W SW SE SE W NW W SW SW
Wind spd 6 5 5 3 5 9 8 8 8 6 2 2 6 8 6 6 5 4 3
Wind gust 14
Clouds BK SC SC FW FW FW BK OV SC SC BK BK SC FW SC SC SC SC SC
PoP 12hr 10 10 5 20 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S
Tstms S S S
Obvis K K K K K
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 88 59 85 56 82 56 84 57 84
Temp 85 83 67 61 80 79 64 58 75 77 63 57 78 78 65 58 78 78
Dewpt 50 49 49 44 47 48 48 45 48 48 48 45 48 46 45 42 44 43
PWind dir W W NW W N NW S W W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr 40 20 30 20 10 20 20 10 20
Rain shwrs C S C S S S S S
Tstms C S S S S S S S
$$
WYZ010-211000-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 63 91 62 88 63
Temp 70 69 63 75 84 89 88 74 70 65 63 70 79 84 84 73 69 66 63
Dewpt 38 37 37 42 39 41 41 41 42 42 41 45 52 52 53 52 51 48 46
RH 31 31 38 31 20 19 19 30 36 43 44 41 39 33 34 48 53 52 54
Wind dir SW SW SW N N N N NW W W S SE SE SE SE S SW SW W
Wind spd 8 6 6 4 13 14 13 8 6 5 3 8 16 14 11 13 10 8 6
Wind gust 20 23 20 24 24 19 21
Clouds SC SC SC FW FW CL FW BK BK BK BK BK BK SC SC BK SC SC SC
PoP 12hr 10 5 5 30 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C
Tstms C C S
Obvis K K K K K K K K
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 88 59 83 57 80 57 83 58 83
Temp 84 82 66 61 78 79 64 60 74 77 62 58 77 79 63 59 77 77
Dewpt 49 50 48 44 44 44 44 44 44 45 44 44 44 43 43 41 40 40
PWind dir NW W N NW N NW S W W
Wind char LT LT LT LT LT LT LT LT GN
Avg clouds SC SC SC FW FW SC SC SC SC FW SC SC SC FW SC SC SC SC
PoP 12hr 30 20 20 30 30 20 20 20 20
Rain shwrs C S S C S C S S S S
Tstms C S S S S S S S S
$$
WYZ012-211000-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 46 68 47 62 43
Temp 57 56 48 51 64 67 62 54 53 51 49 49 57 58 55 48 47 45 44
Dewpt 32 32 31 34 36 34 34 36 35 37 38 40 42 42 42 43 41 39 39
RH 38 40 51 52 35 29 35 50 50 59 66 71 57 55 61 83 79 79 82
Wind dir W SW W W SW W NW S S S SW SE SW SW W W S S S
Wind spd 6 8 8 6 5 9 8 6 8 8 6 5 4 4 4 5 5 4 4
Wind gust 11 12 12
Clouds SC SC SC FW FW SC BK SC OV OV BK SC SC SC BK SC SC SC BK
PoP 12hr 0 20 20 50 50
QPF 12hr 0 0 0 0.01 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C C C S
Tstms S S S C C S
Obvis K
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 57 41 56 39 57 40 57 40 57
Temp 53 53 44 43 52 50 42 41 52 53 43 41 52 53 43 40 52 53
Dewpt 43 40 37 36 38 38 37 36 37 34 35 33 36 34 33 31 31 30
PWind dir SW SW SW NE S N S SW S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC SC BK SC SC SC SC SC SC SC BK SC SC SC
PoP 12hr 60 20 60 40 20 10 20 10 20
Rain shwrs S L S L C S S S S S
Tstms C S C S S S S S S
$$
WYZ023-211000-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 52 93 52 85 48
Temp 57 54 52 62 86 90 83 70 61 58 54 58 79 83 78 66 57 53 49
Dewpt 47 48 42 47 50 47 48 50 50 50 49 53 55 55 55 54 52 49 49
RH 69 80 69 58 29 23 30 49 67 75 83 83 44 38 45 65 83 86100
Wind dir S S S W S W W E S SE N N SW SW W SW SE SE SE
Wind spd 5 4 2 1 3 6 6 8 5 5 0 0 2 4 4 4 4 2 1
Wind gust 11 13 11
Clouds SC SC FW FW FW SC BK OV BK BK OV SC FW SC BK SC SC SC SC
PoP 12hr 5 20 30 30 40
QPF 12hr 0 0 0 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S C S C C S S
Tstms S S S S C S
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 81 45 80 43 80 43 81 44 80
Temp 76 73 55 47 74 72 53 45 75 73 53 44 75 74 54 44 74 74
Dewpt 54 51 50 47 52 50 49 45 50 48 47 44 49 46 45 42 47 44
PWind dir W S S NE S SW S S S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC SC SC SC SC FW SC SC SC SC BK SC SC SC
PoP 12hr 60 30 40 20 20 5 20 5 20
Rain shwrs L C C S S S S
Tstms C S C S S S S
$$
WYZ004-211000-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 61 90 61 87 61
Temp 72 69 61 71 81 88 86 73 69 65 62 67 79 86 82 71 68 64 61
Dewpt 30 30 35 37 37 36 38 39 38 39 40 40 41 43 45 47 46 46 45
RH 21 23 38 29 21 16 18 29 32 38 44 37 26 22 27 42 45 52 56
Wind dir SW SW N N N N N NE W NW NE NW SE SE NW W W SW S
Wind spd 4 5 3 6 11 12 13 6 8 6 4 3 5 5 6 5 5 5 5
Wind gust 19 20 12 16 13
Clouds SC SC FW FW FW FW SC BK SC BK SC BK BK SC SC BK SC SC SC
PoP 12hr 5 0 5 30 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C
Tstms S S S
Obvis K K K K K K K K
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 86 59 82 56 79 56 82 57 81
Temp 82 80 66 60 76 76 63 57 73 73 62 57 75 76 63 57 75 75
Dewpt 44 43 43 42 40 39 41 40 39 40 42 42 41 38 40 39 37 35
PWind dir SW W NW NW NW W SE SE W
Wind char LT GN LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC SC SC SC SC FW SC SC SC FW SC SC SC FW
PoP 12hr 30 20 20 20 5 20 20 20 5
Rain shwrs C S S S S S S
Tstms C S S S S S S
$$
WYZ004-211000-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 63 95 63 91 63
Temp 73 67 64 71 85 93 91 81 74 67 65 69 81 89 88 79 73 67 63
Dewpt 34 37 42 43 44 43 45 43 44 45 45 45 47 46 50 51 51 50 50
RH 24 33 45 36 24 18 20 26 34 45 48 42 30 23 27 38 46 54 62
Wind dir N N NE NW N NE NE NE N N N S SE S S N NW S SE
Wind spd 4 3 3 3 4 12 17 16 8 4 2 2 3 4 4 3 2 2 1
Wind gust 20 27 23 11 13 13
Clouds SC SC FW FW FW FW SC OV BK SC SC BK BK SC SC SC SC SC SC
PoP 12hr 5 0 5 20 20
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 S S
Obvis K K K K K K K K K
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 90 60 87 57 84 58 87 59 86
Temp 85 84 70 61 80 81 68 59 77 78 67 59 79 81 68 59 79 80
Dewpt 52 49 49 49 48 45 47 47 47 45 47 48 48 44 45 46 45 41
PWind dir S NW N N NW N SE N W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC SC SC SC SC FW SC SC SC FW SC SC SC FW
PoP 12hr 30 20 20 20 5 20 10 20 5
Rain shwrs C S S S S S S
Tstms S S S S S S S
$$
WYZ016-211000-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 53 87 54 79 51
Temp 61 57 54 64 85 85 79 68 61 58 56 60 75 77 74 64 58 53 51
Dewpt 38 37 36 39 39 37 40 43 44 44 42 45 46 48 48 46 47 44 43
RH 42 47 50 40 20 18 25 40 53 59 59 58 36 36 40 52 67 71 74
Wind dir W NW NW NW W NW W E W W W W SW W W W W W W
Wind spd 6 8 8 10 11 13 11 6 4 4 4 3 6 9 6 5 9 9 9
Wind gust 20 14 18 16
Clouds SC SC SC FW SC SC BK BK OV BK BK BK SC SC SC SC SC SC SC
PoP 12hr 5 20 20 30 30
QPF 12hr 0 0 0.01 0 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S C C
Tstms S S S S S S
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 76 49 74 47 74 47 75 47 74
Temp 73 70 55 49 71 68 53 48 69 68 53 47 70 69 53 47 69 68
Dewpt 44 42 42 40 40 40 41 39 39 38 40 38 37 37 39 37 34 35
PWind dir W W W W W W W W W
Wind char GN GN GN GN GN LT GN GN GN
Avg clouds SC SC SC SC SC SC BK SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr 60 20 50 30 30 10 20 20 30
Rain shwrs L S C C C S S S C
Tstms C S C S C S S S S
$$
WYZ027-211000-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 56 91 56 85 52
Temp 65 59 57 66 84 90 84 73 67 64 59 64 77 82 79 70 62 57 52
Dewpt 34 37 38 39 40 36 40 44 44 45 45 45 45 45 46 47 47 45 44
RH 31 44 49 37 21 15 21 35 43 50 60 50 32 27 31 44 58 64 74
Wind dir NE N N NE SW W S NW NE N N NE SW W SW SW SW W W
Wind spd 5 5 5 4 5 9 14 10 5 5 3 3 4 10 10 4 2 2 3
Wind gust 23 19 18
Clouds FW FW FW FW SC SC BK BK OV SC SC SC FW SC SC SC SC SC SC
PoP 12hr 0 30 20 30 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C C C S S
Tstms S S S S S S S
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 82 51 80 48 80 48 80 49 81
Temp 78 77 61 53 75 76 59 51 74 76 59 50 74 77 59 50 74 77
Dewpt 45 40 43 43 42 39 43 42 42 38 41 40 40 35 39 38 37 33
PWind dir W W W N S NW SE SW W
Wind char GN LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC FW SC SC SC FW SC SC SC FW SC SC SC SC
PoP 12hr 20 10 20 10 20 5 20 5 20
Rain shwrs S S S S S S S
Tstms S S S S S S S
$$
WYZ023-211000-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 57 91 59 84 55
Temp 64 60 58 62 80 88 86 74 67 64 61 61 74 79 78 70 63 57 55
Dewpt 50 50 49 50 51 49 48 51 53 54 54 55 55 56 56 55 55 53 53
RH 60 69 72 65 36 26 27 44 61 70 78 81 51 45 47 59 75 86 93
Wind dir E E SE SE SE W N E NE E E E S SW W W SE SE SE
Wind spd 4 3 3 3 2 6 5 9 5 5 3 3 2 4 4 3 3 3 2
Wind gust 10 10 9 13 12 10
Clouds SC SC SC FW FW SC BK SC BK OV OV SC FW SC SC SC SC SC SC
PoP 12hr 5 20 30 30 40
QPF 12hr 0 0 0 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C S C C S S
Tstms S S S S S C S
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 79 51 77 49 78 51 79 50 79
Temp 72 73 60 53 71 71 58 51 71 73 59 52 71 74 60 51 71 73
Dewpt 56 52 54 52 53 51 53 51 52 48 51 51 51 47 50 49 48 44
PWind dir SW S S NE S NE S S S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC SC BK SC SC SC BK SC SC SC BK SC SC SC
PoP 12hr 60 30 40 20 20 5 20 5 20
Rain shwrs L C C S S S S
Tstms C S C S S S S
$$
WYZ023-211000-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 53 92 52 86 49
Temp 62 55 54 63 83 90 87 72 65 62 56 61 78 84 82 69 61 55 50
Dewpt 48 46 42 45 46 44 46 47 48 50 49 51 50 50 50 50 50 48 47
RH 60 72 64 52 27 20 24 41 54 65 77 70 37 31 33 51 67 77 89
Wind dir S S S S S W S S SW N NW S SW W SW SE E SE SE
Wind spd 4 4 4 2 4 8 9 6 6 4 2 2 4 8 8 4 3 2 2
Wind gust 16 14
Clouds SC SC FW CL SC SC BK SC BK BK SC FW FW SC SC SC SC BK SC
PoP 12hr 0 20 30 20 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C S S S S S
Tstms S S S S S S S S
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 82 47 81 44 81 44 82 44 82
Temp 77 79 59 51 75 78 57 48 75 79 56 45 75 79 56 45 75 79
Dewpt 52 47 47 47 49 46 46 46 48 44 44 44 47 42 43 42 45 41
PWind dir SW S S N S N S S S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC SC SC FW SC SC SC FW SC SC SC SC SC SC SC SC
PoP 12hr 20 20 20 10 5 5 20 0 10
Rain shwrs S S S S S
Tstms S S S S
$$
WYZ028-211000-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 59 95 62 89 56
Temp 71 65 60 68 86 93 91 79 73 69 64 68 83 88 82 73 68 62 57
Dewpt 42 43 41 44 45 42 40 42 43 44 44 47 50 50 51 51 51 49 47
RH 35 45 49 42 24 17 17 27 34 40 48 47 32 27 34 46 54 62 69
Wind dir SE SW SE NW W N W N SE W SW SW W SW SW SW S S S
Wind spd 4 3 3 2 3 4 13 8 6 5 2 2 3 9 10 3 2 3 2
Wind gust 20 19 19
Clouds SC SC FW FW FW FW SC SC BK SC BK SC SC OV OV BK BK BK SC
PoP 12hr 0 20 20 30 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S C C S S
Tstms S S S S
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 87 56 85 53 85 54 86 54 86
Temp 82 80 66 57 79 79 64 55 78 80 65 54 79 80 65 55 79 80
Dewpt 50 48 49 47 49 46 48 46 48 44 44 43 46 41 43 41 44 40
PWind dir SW SW SW S SW SW SW S SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK SC BK FW SC SC SC FW SC SC SC SC SC SC SC SC
PoP 12hr 30 30 20 10 10 5 10 10 20
Rain shwrs C C S S S S
Tstms C S S S S S
$$
WYZ017-211000-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 63 96 65 92 63
Temp 77 71 63 70 84 94 94 83 76 71 67 71 80 89 90 80 73 67 63
Dewpt 40 40 41 43 46 43 43 43 43 44 46 48 50 49 50 51 52 49 50
RH 26 32 44 38 27 17 17 24 31 38 47 44 35 25 25 36 48 52 62
Wind dir E E SE SE N N W NE S S E E S SE N N W SW S
Wind spd 8 5 6 3 3 11 9 5 5 3 3 3 4 4 4 4 3 4 3
Wind gust 11 12
Clouds SC SC SC FW FW FW BK OV BK SC BK BK SC SC SC BK SC SC SC
PoP 12hr 10 20 10 20 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S C C
Tstms S S S S S
Obvis K K K K
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 91 61 88 59 87 59 88 60 88
Temp 84 86 70 62 81 82 68 60 79 81 68 60 79 82 68 60 79 82
Dewpt 51 47 49 48 48 45 48 47 48 44 47 48 48 42 44 45 45 39
PWind dir W W SW NE N NE S W SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr 20 20 20 20 10 20 5 10 5
Rain shwrs S S S S S S
Tstms S S S S S S
$$
WYZ005-211000-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
1131 PM MDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 64 95 64 93 62
Temp 73 69 65 73 87 93 93 82 75 70 66 72 82 91 90 80 73 67 63
Dewpt 42 42 40 42 46 46 46 45 45 45 44 46 49 50 52 51 52 49 48
RH 33 37 40 33 24 20 20 27 34 41 45 39 32 25 27 36 48 52 58
Wind dir W SW S N N NE N SW SW SW S SW SE SE NW NE SW S S
Wind spd 5 5 5 3 5 10 9 6 5 5 1 2 5 6 6 5 4 4 4
Wind gust 13
Clouds SC SC SC FW FW FW BK BK SC SC BK BK SC FW FW BK SC SC SC
PoP 12hr 10 5 5 20 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S
Tstms S S S
Obvis K K K K K
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 91 60 88 57 84 58 87 59 87
Temp 87 85 69 62 82 81 67 59 77 79 66 59 80 80 67 60 80 80
Dewpt 50 50 49 46 48 48 49 47 48 48 48 47 49 46 45 44 45 44
PWind dir W SW NW SW NW W SW W SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr 40 20 30 20 10 20 20 10 20
Rain shwrs C S C S S S S
Tstms S S S S S S S
$$
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