Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
342
FOUS55 KRIW 220301
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
901 PM MDT Fri Aug 21 2026
WYZ020-221000-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 88 61 93 58
Temp 71 64 62 70 82 88 85 73 69 65 62 73 88 92 87 74 67 62 59
Dewpt 48 51 49 52 52 53 52 55 54 52 49 50 49 48 44 49 48 46 44
RH 44 63 62 53 35 30 32 53 59 63 62 44 26 22 22 41 50 56 57
Wind dir NE E NE E E E SE SE E SW SW SW W W W W SW SW SW
Wind spd 9 5 5 5 9 9 13 12 9 11 11 14 17 18 16 8 6 9 9
Wind gust 20 21 27 31 26
Clouds SC SC SC SC SC SC BK OV SC SC FW FW FW FW SC SC FW FW FW
PoP 12hr 0 30 40 10 20
QPF 12hr 0 0 0.01 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C S S S S S
Tstms S S C S S S S S
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 56 86 55 88 55 89 55 88
Temp 83 84 65 58 80 81 64 57 82 84 65 58 83 84 65 56 82 85
Dewpt 45 40 46 46 45 41 46 46 45 37 43 43 41 35 41 41 38 31
PWind dir W W W NE SW E SW W SW
Wind char GN LT GN LT LT LT GN GN GN
Avg clouds FW SC SC SC SC SC SC FW FW FW SC SC SC FW SC SC SC SC
PoP 12hr 10 20 20 10 5 10 5 5 5
Rain shwrs S S S S
Tstms S S S S
$$
WYZ017-221000-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 63 88 62 90 60
Temp 74 70 66 70 80 86 86 76 71 66 63 69 84 89 84 73 68 62 60
Dewpt 46 45 46 47 49 47 48 51 51 50 50 49 51 48 47 46 46 44 44
RH 37 41 48 44 34 26 27 42 49 56 62 49 32 24 28 38 45 52 55
Wind dir NW N N N E SE N N N NW W SW W W W W W W W
Wind spd 6 6 5 5 5 8 11 9 8 8 6 4 3 12 14 9 8 9 8
Wind gust 23 24
Clouds BK SC BK BK BK SC BK BK SC FW SC FW FW FW SC SC FW FW SC
PoP 12hr 20 20 20 10 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S S
Tstms S S S S S S
Obvis K K
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 86 58 84 58 85 57 85 57 86
Temp 80 79 65 59 77 79 65 59 78 82 66 58 79 82 66 58 78 82
Dewpt 46 44 46 46 46 42 45 45 46 39 42 43 43 36 37 38 39 31
PWind dir NW W NW NW S W W W W
Wind char LT GN LT LT LT LT LT GN LT
Avg clouds FW SC SC SC SC SC SC FW SC FW SC SC SC FW SC SC SC SC
PoP 12hr 20 20 20 10 10 10 5 5 5
Rain shwrs S S S S S S
Tstms S S S S S S
$$
WYZ018-221000-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 87 62 89 60
Temp 74 69 68 69 81 86 84 74 70 66 64 69 83 88 83 72 66 62 61
Dewpt 47 47 46 50 49 48 50 50 50 49 49 51 50 49 47 45 44 43 43
RH 38 45 45 51 33 27 31 43 49 54 58 53 32 26 28 38 45 50 51
Wind dir SW W W N SE NE NW W SW SW SW N W W W SW SW SW SW
Wind spd 8 6 3 2 5 8 8 8 6 6 6 0 4 12 11 9 9 8 5
Wind gust 23 19
Clouds OV BK BK SC BK SC BK OV SC FW SC FW FW SC SC SC SC SC SC
PoP 12hr 20 30 30 20 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C S S S
Tstms S C S S S
Obvis K K
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 58 83 57 84 57 85 57 85
Temp 81 78 64 59 78 78 64 58 80 81 65 58 80 81 64 58 79 82
Dewpt 46 45 45 45 46 44 44 44 45 41 41 41 42 37 37 37 38 33
PWind dir W W NW W SW W W W SW
Wind char LT LT LT LT LT LT LT GN LT
Avg clouds FW SC BK SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr 20 10 20 10 10 10 20 5 5
Rain shwrs S S S S S
Tstms S S S S S
$$
WYZ028-221000-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 62 83 57 85 56
Temp 71 66 63 67 79 83 79 70 65 61 58 64 80 83 78 69 63 58 56
Dewpt 42 43 44 45 46 44 47 49 51 50 49 48 47 43 46 47 48 46 46
RH 35 43 50 45 31 25 32 47 60 67 72 56 31 24 32 45 58 64 69
Wind dir S SW W SE SW W SW W S S SW W W W W SW S SW S
Wind spd 5 5 6 5 9 11 14 8 4 5 3 3 10 14 13 5 3 3 2
Wind gust 23 20 27 24
Clouds BK BK BK SC SC SC OV BK SC FW SC FW FW SC SC SC SC SC SC
PoP 12hr 20 30 20 20 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S S S S S S
Tstms S C S S S S S
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 83 54 83 53 84 53 84 53 83
Temp 77 75 62 54 77 77 62 54 78 78 63 54 78 79 63 54 77 78
Dewpt 44 42 46 44 43 39 43 42 40 37 41 39 36 32 36 35 33 30
PWind dir SW SW W N SW SW SW SW SW
Wind char LT LT LT LT LT LT LT GN LT
Avg clouds SC SC SC SC SC FW SC SC SC FW SC SC SC FW SC SC SC FW
PoP 12hr 20 5 5 5 5 5 20 5 5
Rain shwrs S S
Tstms S S
$$
WYZ026-221000-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 54 80 49 81 47
Temp 63 61 57 62 74 78 76 65 57 53 50 58 74 79 75 62 54 49 47
Dewpt 49 48 49 51 49 50 51 52 51 50 49 50 52 50 46 47 47 45 46
RH 60 62 75 67 41 37 42 63 80 89 96 75 46 36 36 58 77 86 96
Wind dir W W NE N S S SW N NW NW N N SW W NW NW NW NW N
Wind spd 6 8 6 4 8 8 10 9 5 4 2 0 4 13 12 5 4 3 3
Wind gust 12 25 21
Clouds OV BK BK BK SC BK SC SC FW BK SC FW FW SC SC SC SC SC SC
PoP 12hr 30 40 20 40 10
QPF 12hr 0 0.03 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C C S S C C
Tstms C C S S C C
Obvis K
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 45 78 45 79 44 78 43 78
Temp 71 70 53 46 69 73 54 45 71 74 54 44 71 74 53 43 70 74
Dewpt 49 45 47 45 47 41 44 42 45 39 43 41 41 34 39 36 36 30
PWind dir NW NW NW NW W W NW NW W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK SC SC SC SC SC SC FW BK SC SC SC SC SC SC SC
PoP 12hr 50 20 20 0 20 5 20 5 5
Rain shwrs C S S S S
Tstms C S S S S
$$
WYZ025-221000-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 54 79 50 78 47
Temp 60 55 57 62 75 79 76 66 58 54 51 59 74 77 74 63 55 50 47
Dewpt 50 48 48 48 43 43 44 48 49 49 48 48 46 44 43 47 47 44 44
RH 69 77 72 60 32 28 32 52 72 83 89 67 37 31 33 56 74 80 89
Wind dir NW N NW NW S SW S N W N NE N W W W N N N N
Wind spd 6 6 5 3 5 8 6 5 4 3 1 0 5 10 10 1 0 0 0
Wind gust 13 20 19
Clouds OV BK BK BK BK SC BK BK FW SC SC FW FW SC SC SC FW SC SC
PoP 12hr 40 40 30 50 10
QPF 12hr 0 0 0 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C C C S C C
Tstms C C S S C C
Obvis K
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 75 45 75 45 76 44 75 43 76
Temp 71 70 53 47 71 73 54 46 72 74 54 45 71 73 53 44 70 74
Dewpt 43 41 46 44 42 38 44 42 40 36 43 41 37 33 40 38 32 30
PWind dir W N NW N NW N NW NW NW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK SC SC SC SC FW SC FW SC SC SC SC SC SC SC SC
PoP 12hr 40 20 20 5 20 10 20 5 10
Rain shwrs C S S S S
Tstms C S S S S
$$
WYZ013-221000-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 54 78 50 78 48
Temp 62 57 56 58 71 78 76 64 58 53 51 55 69 75 76 62 56 50 48
Dewpt 50 49 51 51 53 53 51 53 52 50 50 50 52 50 47 48 47 46 45
RH 65 75 83 77 53 42 42 67 80 89 96 83 55 41 36 60 72 86 89
Wind dir NW NE N NW S SW W S E S S S SW W W SW S S E
Wind spd 5 3 3 2 6 9 12 5 4 3 2 2 8 11 10 5 4 3 2
Wind gust 19 14 20 19
Clouds BK OV OV BK BK SC BK SC SC SC BK SC FW SC SC FW SC FW SC
PoP 12hr 20 50 40 50 20
QPF 12hr 0 0.01 0.01 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C C C C C C S S
Tstms S S C C C S S C S
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 78 47 78 45 76 44 75
Temp 69 71 53 47 70 74 55 47 70 74 55 46 69 73 53 44 68 73
Dewpt 49 45 47 45 48 41 45 43 46 41 44 41 43 34 38 36 40 32
PWind dir S S S N S S S S S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK SC SC FW SC SC SC SC BK SC SC SC SC SC SC SC
PoP 12hr 30 20 20 10 20 10 20 10 10
Rain shwrs C S S S S S S S
Tstms C S S S S S S
$$
WYZ001-221000-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 47 72 45 72 43
Temp 54 50 50 57 67 70 67 58 52 49 47 53 65 70 67 56 50 46 43
Dewpt 44 44 44 50 55 54 49 50 49 48 47 51 54 52 45 46 43 40 39
RH 69 80 80 77 65 57 52 75 89 96100 93 68 53 45 69 77 79 86
Wind dir S SW S SW S SW SW W NW SW N S SW SW SW SW SW N N
Wind spd 3 3 2 3 5 6 5 9 4 4 0 2 5 8 6 4 4 0 0
Wind gust 6 11 18 23 23 14 13 9
Clouds BK BK OV OV BK BK SC SC SC SC SC SC FW SC FW SC SC SC SC
PoP 12hr 5 60 50 40 10
QPF 12hr 0 0.02 0.04 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C L C C S S C C
Tstms C C C S C C
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 72 42 71 42 72 42 70 40 69
Temp 66 64 48 44 65 65 49 43 66 66 49 43 64 65 48 41 64 64
Dewpt 43 39 44 42 47 40 44 42 46 39 42 40 41 33 37 36 37 30
PWind dir SW S SW SW S S SW SW SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC BK SC FW SC SC SC SC SC BK SC SC SC SC SC FW
PoP 12hr 20 30 30 10 20 20 20 5 10
Rain shwrs S C S C S S S S S
Tstms S S C S S S S
$$
WYZ003-221000-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 85 62 89 60
Temp 70 68 64 71 81 84 81 71 67 64 62 70 84 87 82 71 66 62 60
Dewpt 45 47 46 49 48 50 54 53 51 51 51 51 48 50 48 47 46 44 45
RH 41 47 52 46 32 31 39 53 56 63 67 51 29 28 31 42 48 52 58
Wind dir W S S S SE SE S W W SW SW SW W W W W SW W W
Wind spd 4 4 4 3 10 9 8 4 5 8 6 9 6 12 12 8 8 9 6
Wind gust 14 20 20
Clouds OV BK BK BK SC BK SC SC FW SC SC SC SC SC FW SC SC SC SC
PoP 12hr 0 40 30 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 C S C C
Tstms C C C S S C
Obvis K K K
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 58 81 58 85 57 83 56 83
Temp 79 77 64 58 76 75 63 58 81 79 64 58 80 78 63 57 78 78
Dewpt 44 44 45 45 45 47 46 46 44 44 44 42 40 39 39 38 36 36
PWind dir NW W N NW S S W W NW
Wind char LT LT LT LT LT LT GN GN LT
Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW
PoP 12hr 20 20 30 10 20 10 10 5 5
Rain shwrs S S C S S S S
Tstms S S C S S S S
$$
WYZ004-221000-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 61 92 63 93 61
Temp 75 69 64 71 83 91 89 80 73 68 63 70 86 92 88 78 71 65 61
Dewpt 47 47 45 47 48 48 50 51 52 53 53 53 53 50 49 50 50 48 50
RH 37 45 50 42 30 23 26 36 48 59 70 55 32 24 26 37 47 54 67
Wind dir NW S SW SE SE SE W NW NE E N S S N E NE SE SE NW
Wind spd 6 3 2 2 6 6 6 5 6 5 0 1 3 4 9 5 2 1 1
Wind gust 10 17 20 12
Clouds SC BK BK BK BK BK BK BK FW SC FW FW FW SC SC SC FW FW FW
PoP 12hr 0 20 20 20 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S S
Tstms S S S S S S S
Obvis K K K K
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 90 60 88 59 90 59 89 58 89
Temp 82 85 69 60 81 84 68 59 82 86 69 59 82 85 68 58 81 85
Dewpt 48 42 46 47 46 43 46 47 47 42 45 46 44 37 41 42 41 34
PWind dir SW W NW N S S S SW SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr 5 20 5 5 5 10 5 5 0
Rain shwrs S
$$
WYZ006-221000-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 91 61 92 59
Temp 74 70 65 71 82 89 89 78 72 67 63 70 85 90 86 74 68 64 60
Dewpt 44 44 44 46 48 48 52 52 53 52 52 52 52 52 53 51 50 48 47
RH 34 39 46 41 31 24 28 40 51 59 67 53 32 27 32 44 52 56 62
Wind dir SW S S SE N E NW NE NW S S S NW NW NW SE S S N
Wind spd 5 3 3 4 6 6 9 5 9 5 2 2 3 9 6 4 3 3 0
Wind gust 19 17
Clouds BK BK BK BK BK SC BK BK SC SC SC FW FW FW SC SC FW FW FW
PoP 12hr 5 20 20 30 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 S C C S
Tstms S S S S S S S
Obvis K K K K K K K
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 57 87 57 89 57 88 56 88
Temp 81 83 67 60 79 83 67 59 81 84 67 59 81 84 66 58 80 84
Dewpt 49 47 48 46 47 46 47 46 47 45 46 44 45 41 42 39 41 37
PWind dir NW SW NW W SW S SW SW W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC BK SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr 20 20 20 5 20 10 5 5 5
Rain shwrs S S S S
Tstms S S S
$$
WYZ005-221000-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 63 88 62 90 60
Temp 72 67 66 72 81 87 87 75 70 66 64 71 85 88 84 72 67 63 61
Dewpt 44 44 44 48 49 49 52 52 53 52 50 50 51 53 51 50 49 45 43
RH 37 43 45 42 33 27 30 45 55 61 60 47 31 30 32 46 52 52 51
Wind dir W W W NE NE SW NW W W SW W SW NW NW NW SW SW SW W
Wind spd 6 5 5 4 6 6 8 9 5 4 4 1 4 11 9 6 5 6 4
Wind gust 19
Clouds BK BK BK BK BK SC OV BK SC FW FW FW FW SC SC FW FW FW FW
PoP 12hr 5 30 20 30 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C C
Tstms S S S S S C
Obvis K K K K K
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 86 58 84 58 86 58 86 57 86
Temp 80 80 65 59 77 79 65 59 80 81 65 58 80 81 64 57 79 83
Dewpt 48 48 48 45 47 48 48 45 47 46 46 42 44 42 41 37 41 37
PWind dir N W NW NW NW W SW W W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC BK SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr 40 20 20 10 20 10 10 5 5
Rain shwrs C S S S S S
Tstms S S S S S S
$$
WYZ010-221000-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 85 64 89 61
Temp 70 67 65 71 79 85 82 72 69 66 65 74 84 87 83 70 66 63 62
Dewpt 45 45 45 49 53 54 55 52 52 50 48 49 51 54 52 49 48 45 44
RH 41 45 48 46 41 35 40 49 55 56 54 41 32 32 34 47 52 52 52
Wind dir W S S SE SE SW S S S S W NW N N N W SW W W
Wind spd 5 6 6 13 18 16 12 13 9 8 6 3 5 8 8 8 8 8 8
Wind gust 27 24 19 17
Clouds SC SC BK SC SC BK BK BK BK FW SC FW FW SC SC SC FW FW FW
PoP 12hr 0 40 50 40 20
QPF 12hr 0 0 0.01 0.01 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C S S C C S S
Tstms S C C S S S C S
Obvis K K K K K K
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 84 59 82 58 85 58 85 58 85
Temp 78 79 64 61 75 77 62 59 80 80 64 60 80 79 63 59 79 80
Dewpt 44 42 43 43 43 43 43 43 42 42 42 41 39 39 39 38 37 35
PWind dir N NW N NW SE W W W N
Wind char GN LT LT LT LT LT LT LT LT
Avg clouds FW SC SC BK SC SC FW FW SC SC SC SC SC SC SC SC SC SC
PoP 12hr 10 20 30 10 20 20 20 10 10
Rain shwrs S S C S S S S S S
Tstms S S S S S S S S S
$$
WYZ012-221000-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 47 58 44 59 42
Temp 57 56 48 48 54 57 56 48 47 46 45 46 54 57 54 46 45 44 42
Dewpt 37 39 40 43 43 44 44 44 42 41 40 42 43 43 39 38 38 37 35
RH 47 53 74 83 66 62 64 86 83 83 82 86 66 59 57 73 76 76 76
Wind dir S S S S S SW W W W SW W S W W W W SW W SW
Wind spd 8 8 8 6 9 11 11 8 10 8 5 5 6 8 8 5 5 5 5
Wind gust 16 18 18 12
Clouds BK OV BK BK BK SC SC SC SC BK BK SC SC FW SC FW SC FW SC
PoP 12hr 20 50 50 50 20
QPF 12hr 0 0.01 0.01 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C C C C S S C C S S
Tstms S S C C C S C C S
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 58 40 58 41 58 40 57 38 56
Temp 53 51 43 41 53 54 44 41 54 53 44 40 52 53 42 38 51 53
Dewpt 38 37 38 36 38 34 35 33 35 34 34 32 31 28 27 26 28 26
PWind dir SW N S N S S SW SW SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK BK SC SC SC SC SC SC BK SC SC SC SC SC SC SC
PoP 12hr 40 30 20 10 20 10 20 10 10
Rain shwrs C C S S S S S S
Tstms C S S S S S S
$$
WYZ023-221000-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 81 48 82 46
Temp 58 55 53 59 78 81 77 65 57 54 50 56 76 80 76 62 55 50 46
Dewpt 51 51 52 55 56 55 56 55 53 51 50 52 55 56 54 51 50 47 46
RH 77 86 96 87 47 41 48 70 86 90100 86 48 44 46 67 83 89100
Wind dir S S S W S W W SE S SE SE N W W W E SE SE N
Wind spd 4 5 3 2 5 10 10 5 3 4 1 0 3 6 5 4 3 1 0
Wind gust 12 16 13
Clouds OV OV OV BK SC BK SC FW SC OV BK SC FW SC SC SC SC SC SC
PoP 12hr 30 40 30 40 30
QPF 12hr 0 0 0 0.02 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C C C S S S C C C C
Tstms S C C C S S C C S
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 44 81 44 82 44 80 43 79
Temp 75 73 54 46 75 75 54 45 76 76 55 45 75 75 53 43 74 75
Dewpt 53 50 49 46 50 47 47 44 49 46 45 43 46 42 41 39 44 41
PWind dir NW E S NE S S S SW S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK SC SC FW SC SC SC FW BK SC SC FW SC SC SC SC
PoP 12hr 40 20 20 0 20 5 20 5 10
Rain shwrs C S S S S
Tstms C S S S S
$$
WYZ004-221000-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 61 85 61 88 60
Temp 69 65 62 69 79 85 81 70 68 64 61 69 82 87 81 68 65 62 60
Dewpt 37 39 40 41 42 43 48 47 49 47 46 46 46 42 45 44 43 41 41
RH 31 38 44 36 27 23 32 44 51 54 58 44 28 21 28 42 45 46 49
Wind dir W NW NW N SE SW SW N W S S SE S W W N SW W NW
Wind spd 9 8 5 4 8 12 9 5 9 8 5 6 5 8 12 8 6 6 8
Wind gust 19 12 19 21
Clouds BK BK BK BK BK BK BK SC SC SC FW SC SC SC SC SC SC SC SC
PoP 12hr 0 30 20 30 10
QPF 12hr 0 0 0.01 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S S S C C S
Tstms S C S S S S C S
Obvis K K K K K
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 84 58 81 58 84 58 83 56 82
Temp 76 77 64 58 74 75 63 58 78 78 64 58 77 77 62 57 75 77
Dewpt 40 37 40 39 38 39 42 42 40 39 41 40 37 33 35 35 34 30
PWind dir N NW NW W SE W S W N
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC BK SC FW SC SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr 10 30 20 10 20 20 20 10 5
Rain shwrs C S S S S
Tstms S S S S
$$
WYZ004-221000-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 90 64 92 61
Temp 74 66 64 71 82 89 87 78 73 67 64 70 84 91 86 75 70 64 61
Dewpt 47 47 44 46 48 48 51 51 52 53 53 53 53 49 51 50 50 48 49
RH 38 50 48 41 31 24 29 39 48 61 67 55 34 24 30 41 49 56 65
Wind dir NW W W SE SE SE SW NW N S SW SE S W SW N NE E NW
Wind spd 8 4 4 2 5 6 5 8 6 4 2 2 4 5 10 5 3 3 3
Wind gust 12 18 21 12
Clouds BK SC BK BK BK BK BK SC SC SC SC FW FW SC SC SC SC FW FW
PoP 12hr 0 20 20 30 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 C C S S
Tstms S S S S S S C S S
Obvis K K K K K
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 60 86 60 89 59 87 58 87
Temp 81 82 68 60 79 81 68 60 81 83 68 60 80 82 67 59 79 82
Dewpt 48 43 45 46 46 45 46 47 47 44 46 46 45 39 41 42 41 36
PWind dir NW N NW N SE NW S NW E
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC BK SC FW SC SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr 5 20 5 5 10 20 5 10 5
Rain shwrs S S
Tstms S
$$
WYZ016-221000-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 54 76 52 77 49
Temp 62 57 56 61 74 76 73 63 58 54 52 59 74 75 71 61 55 51 49
Dewpt 42 41 45 47 46 49 49 47 47 46 45 46 46 46 43 42 42 40 40
RH 48 55 66 60 37 39 43 56 67 74 77 62 37 36 36 49 61 66 71
Wind dir NW NW NW NW W W SW NW NW NW W W W W W W W W W
Wind spd 4 4 5 4 6 9 8 6 9 9 9 9 17 17 16 9 10 9 8
Wind gust 16 26 28 26 16
Clouds OV BK OV BK BK SC OV SC FW SC BK FW FW SC SC SC FW FW SC
PoP 12hr 20 60 40 40 10
QPF 12hr 0 0.02 0.01 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C L C S C C
Tstms C C C S C C
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 76 47 75 47 76 47 75 45 74
Temp 72 68 54 48 71 69 53 48 73 70 54 48 71 70 52 46 70 71
Dewpt 41 41 42 40 40 40 41 39 38 38 38 36 33 33 34 32 29 30
PWind dir W W W W W W W W W
Wind char GN GN GN LT GN GN GN GN GN
Avg clouds SC SC BK BK SC SC SC SC SC SC BK SC SC SC SC SC SC SC
PoP 12hr 50 30 40 10 20 10 20 5 10
Rain shwrs C C C S S S S
Tstms C S C S S S S
$$
WYZ027-221000-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 82 52 83 51
Temp 65 62 59 65 78 82 78 69 62 58 54 63 78 81 78 68 61 56 52
Dewpt 42 43 47 47 47 46 47 48 48 46 46 47 44 43 40 42 43 42 42
RH 43 50 64 52 33 28 33 47 60 64 74 56 30 26 26 39 51 59 69
Wind dir N N N E SW W SW W NE W W W W W W NW NW NW NW
Wind spd 5 6 5 5 9 12 11 6 6 6 3 3 11 16 13 3 2 2 2
Wind gust 19 19 25 21
Clouds OV OV BK SC SC BK SC SC FW SC SC FW FW SC FW SC SC SC SC
PoP 12hr 30 40 20 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 S S C C S S S
Tstms S C S S S
Obvis K K
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 50 81 50 82 49 82 48 81
Temp 76 76 60 51 75 77 60 50 75 78 60 50 76 78 59 49 75 78
Dewpt 43 40 44 43 42 37 41 41 40 35 38 38 34 30 34 34 30 28
PWind dir NW N N NW SE SW W W W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC FW SC FW SC FW SC SC SC FW SC SC SC FW
PoP 12hr 20 5 20 0 20 5 5 0 5
Rain shwrs S S S
Tstms S S S
$$
WYZ023-221000-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 59 80 55 80 53
Temp 66 61 61 60 74 79 77 69 62 58 57 57 73 78 75 67 61 56 53
Dewpt 54 54 56 56 57 57 57 56 55 55 55 55 57 56 53 54 54 52 52
RH 65 78 84 87 55 47 50 63 78 90 93 93 57 47 46 63 78 86 96
Wind dir SE E E E S SW W E E E SE SE SW W W S SE SE E
Wind spd 8 4 4 3 5 9 9 6 5 5 1 1 3 6 5 3 2 2 1
Wind gust 8 8 11 17 14
Clouds OV OV OV SC SC SC SC SC SC SC BK FW FW SC SC SC SC SC SC
PoP 12hr 30 40 40 30 30
QPF 12hr 0 0 0 0 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C C C C C C C C
Tstms S S C C C S C C S
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 79 51 80 52 80 51 78 50 78
Temp 72 72 58 53 72 75 60 53 72 75 59 52 71 74 59 51 70 74
Dewpt 54 51 53 52 52 48 51 50 51 47 51 49 48 43 47 46 46 41
PWind dir S SE S NE S S S S S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK SC SC FW SC SC SC SC BK SC SC SC SC SC SC SC
PoP 12hr 30 20 20 5 20 10 20 5 5
Rain shwrs C S S S S
Tstms C S S S S
$$
WYZ023-221000-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 84 49 83 49
Temp 62 59 56 61 78 83 81 68 60 57 52 59 78 82 80 67 59 54 50
Dewpt 51 51 52 53 52 51 51 50 50 51 49 51 52 50 48 47 46 46 46
RH 67 75 86 75 40 33 35 52 69 80 89 75 40 33 33 49 62 74 86
Wind dir W S N NE S W S NW S S SE S W W W NW E E E
Wind spd 3 5 3 3 5 9 11 5 9 8 2 2 5 11 10 3 2 2 1
Wind gust 12 20 18
Clouds OV OV BK BK SC SC SC FW SC BK SC FW FW SC SC SC SC BK SC
PoP 12hr 30 30 20 30 0
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 C C
Tstms S S C S C C
Obvis K
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 46 82 45 83 44 82 43 81
Temp 76 78 57 48 75 79 57 46 77 80 57 46 76 80 56 44 75 79
Dewpt 51 46 47 47 48 44 44 44 46 42 42 42 44 38 39 38 40 37
PWind dir SW N S N S S S N S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC FW SC FW SC FW SC SC SC FW SC SC SC FW
PoP 12hr 20 5 20 0 20 0 0 0 5
Rain shwrs S S S
Tstms S S S
$$
WYZ028-221000-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 62 86 58 87 56
Temp 71 66 64 68 82 86 81 72 67 63 59 66 83 86 80 70 64 59 56
Dewpt 46 46 47 49 52 50 52 52 52 51 50 51 51 50 50 49 49 47 46
RH 41 48 54 51 35 29 37 49 59 65 72 58 33 29 35 47 58 64 69
Wind dir SW NW N S SW W SW N S S S SW W SW W S S S S
Wind spd 4 6 5 5 9 14 11 6 5 4 1 3 6 13 11 3 3 2 1
Wind gust 23 14 24 20
Clouds BK BK BK SC SC BK BK BK SC FW SC FW FW SC SC SC SC SC SC
PoP 12hr 30 30 20 20 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C S S S S S S
Tstms S C S S S S S
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 86 55 86 55 86 54 87 54 86
Temp 80 76 64 56 79 79 65 55 80 80 64 55 81 81 64 54 79 81
Dewpt 50 48 48 46 48 44 45 43 46 43 44 42 43 37 39 38 39 36
PWind dir SW SW SW SW S S SW SW SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC FW SC SC SC FW SC SC SC FW SC SC SC FW
PoP 12hr 20 10 20 10 10 10 20 5 10
Rain shwrs S S S S S S
Tstms S S S S S S
$$
WYZ017-221000-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 65 91 64 92 61
Temp 80 73 67 71 81 89 90 79 73 68 64 70 84 91 86 76 70 64 61
Dewpt 46 45 47 49 51 49 50 51 53 53 53 53 53 49 49 49 49 46 47
RH 30 37 49 46 35 25 25 38 49 59 67 55 34 24 28 39 47 52 60
Wind dir SE NW NE E S S NW SW E E S SW W W NW W SW S S
Wind spd 8 5 5 5 4 8 10 9 8 4 3 3 3 11 13 5 3 4 4
Wind gust 19 21
Clouds BK BK SC SC BK SC BK BK SC SC SC FW FW FW FW SC FW FW FW
PoP 12hr 10 20 20 10 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 S S S S
Tstms S S S S S S
Obvis K K K
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 60 87 59 88 60 88 59 88
Temp 81 82 68 60 79 82 68 60 80 85 69 60 80 85 69 59 80 86
Dewpt 48 46 48 48 48 44 46 47 48 42 43 45 45 38 40 41 41 33
PWind dir W NW W NE S NE SW SW SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC
PoP 12hr 20 20 20 10 5 10 5 5 5
Rain shwrs S S S S
Tstms S S S S
$$
WYZ005-221000-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
901 PM MDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 64 90 63 92 62
Temp 75 69 67 73 83 89 89 79 73 68 65 72 86 90 86 75 70 66 62
Dewpt 47 46 44 49 50 50 52 52 53 52 52 51 52 52 53 51 50 47 46
RH 37 44 43 43 32 26 28 39 49 57 63 48 31 27 32 43 49 50 56
Wind dir W SW W N N SW NW NW W SW SW SW W N NW SW SW SW S
Wind spd 5 5 4 4 6 6 8 8 6 4 3 3 5 11 9 5 4 4 3
Wind gust 19
Clouds BK SC BK BK BK SC BK BK SC FW FW FW FW SC SC FW FW FW FW
PoP 12hr 5 20 20 30 10
QPF 12hr 0 0 0 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C C
Tstms S S S S S C
Obvis K K K K K K
Date 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 89 60 86 59 88 59 88 59 88
Temp 82 81 67 61 79 82 67 60 82 84 68 60 82 84 67 59 81 85
Dewpt 49 49 49 47 48 48 48 47 48 46 45 44 44 42 42 39 42 38
PWind dir NW SW NW NW SW SW SW W W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr 30 20 20 10 20 10 5 5 5
Rain shwrs C S S S S
Tstms S S S S S
$$
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