Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
303
FOUS55 KRIW 232331
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
531 PM MDT Sun Aug 23 2026
WYZ020-241000-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
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 88 54 84 53
Temp 87 74 68 64 62 71 83 88 84 70 65 59 55 64 75 80 82 69 63 58 54
Dewpt 42 45 47 48 48 46 44 42 44 51 51 48 46 47 48 47 47 47 47 47 46
RH 21 35 47 56 60 41 25 20 25 51 60 67 72 54 38 31 29 45 56 67 74
Wind dir NW W W W SW SW W W W SE SW SW SW NW N N NE NE NE N N
Wind spd 12 8 6 9 9 10 8 10 10 8 5 5 5 4 5 8 10 8 4 3 0
Wind gust 19 17 18
Clouds SC SC FW FW FW FW FW FW BK SC SC FW SC FW FW FW FW SC FW FW FW
PoP 12hr 10 10 40 5 10
QPF 12hr 0 0 0.02 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C S
Tstms S S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
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 55 91 56 90 55 89 54 86
Temp 77 83 65 57 84 86 67 59 85 85 67 57 83 85 66 56 80 82
Dewpt 48 43 48 47 44 38 44 43 41 37 43 43 39 35 41 41 38 31
PWind dir NW SE SW W SW SW W SW SW
Wind char LT LT GN LT GN GN GN GN GN
Avg clouds FW FW SC SC SC SC SC SC SC SC SC SC SC SC FW SC SC SC
PoP 12hr 0 5 5 20 10 10 5 10 10
Rain shwrs S S S S S
Tstms S S S S S
$$
WYZ017-241000-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 59 84 58 84 57
Temp 85 75 70 67 63 69 80 84 81 71 66 62 59 64 77 83 80 71 66 60 57
Dewpt 44 45 49 47 46 45 47 44 47 46 45 46 46 43 48 45 43 45 46 46 46
RH 24 34 47 49 54 42 31 25 30 41 47 56 62 46 36 26 27 39 48 60 67
Wind dir NW W W NW W NW E NW NW W W W W N E N N N N NW W
Wind spd 13 10 8 8 6 4 5 8 11 6 6 6 6 4 5 4 8 9 5 5 5
Wind gust 19
Clouds SC SC SC SC SC FW CL FW SC SC SC SC FW FW FW FW SC SC FW FW SC
PoP 12hr 10 30 10 5 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S
Tstms S S S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 86 58 88 58 87 58 86 57 84
Temp 78 82 67 59 79 82 67 60 79 82 68 59 79 82 66 58 77 81
Dewpt 50 41 45 45 45 42 44 44 44 39 40 41 40 37 38 38 37 32
PWind dir N NW W W W W W W SW
Wind char LT LT LT LT LT GN LT GN GN
Avg clouds FW FW SC SC SC FW SC SC SC SC SC SC SC FW SC SC SC SC
PoP 12hr 5 10 20 10 20 10 10 10 10
Rain shwrs S S S S S S S
Tstms S S S S S S
$$
WYZ018-241000-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
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 83 57 83 56
Temp 86 74 71 67 62 70 81 83 80 71 65 62 59 64 77 82 79 69 64 60 57
Dewpt 42 46 44 45 44 47 47 46 47 46 44 44 42 46 47 47 46 46 44 45 43
RH 21 37 38 45 52 44 30 27 31 41 46 52 53 52 35 29 31 44 48 58 59
Wind dir W SW SW SW SW N E NW NW SW SW W SW N E NE NE W W W N
Wind spd 10 9 8 8 5 0 4 8 8 6 5 4 3 0 2 3 4 5 4 3 0
Wind gust 14 10 11
Clouds SC SC SC SC SC FW CL SC SC SC SC SC SC FW FW SC SC SC SC SC SC
PoP 12hr 10 30 10 20 5
QPF 12hr 0 0.01 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C S S S
Tstms S S C C S S S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
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 87 58 86 57 85 56 83
Temp 78 80 66 59 81 82 65 60 81 81 67 59 80 81 65 57 77 80
Dewpt 47 43 44 43 45 43 43 43 43 41 41 41 40 39 39 38 37 33
PWind dir NE W NW SW W W W W SW
Wind char LT LT LT LT LT LT LT GN LT
Avg clouds FW SC SC SC SC SC SC SC SC SC SC SC SC FW SC SC SC SC
PoP 12hr 10 10 20 10 20 10 10 10 10
Rain shwrs S S S S S S
Tstms S S S S S S
$$
WYZ028-241000-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 53 82 51 84 52
Temp 73 65 61 59 54 63 77 80 72 66 61 56 52 59 76 82 78 69 63 56 52
Dewpt 46 47 50 49 49 47 44 40 46 48 48 47 46 45 45 38 39 42 43 41 43
RH 38 52 67 69 83 56 31 24 39 52 62 72 80 60 33 21 25 37 48 57 71
Wind dir SW S W SW SW SW W SW W N SE S S S W W W W E NE E
Wind spd 13 6 3 3 2 2 5 12 10 4 2 2 1 1 3 9 9 3 3 3 2
Wind gust 19 11 19 17
Clouds BK SC SC SC SC FW CL SC SC SC SC SC SC FW CL FW SC SC SC SC SC
PoP 12hr 20 30 5 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S C
Tstms S S S C
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 85 54 85 55 85 53 82 51 81
Temp 77 78 64 54 79 79 63 55 79 79 63 55 77 76 61 52 74 75
Dewpt 41 38 41 40 39 39 42 41 38 37 41 40 37 39 42 40 37 35
PWind dir SW SW SW SW SW SW SW SW W
Wind char LT LT LT LT LT GN GN GN GN
Avg clouds FW SC BK SC SC FW SC SC SC FW BK SC SC FW SC SC SC FW
PoP 12hr 5 0 10 5 5 20 20 20 20
Rain shwrs S S S S S S S
Tstms S S S S S
$$
WYZ026-241000-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
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 72 45 79 45
Temp 74 63 56 52 48 58 70 72 71 61 53 49 46 55 70 75 77 63 54 48 45
Dewpt 43 46 48 47 47 47 47 46 46 47 47 45 44 43 46 41 43 44 44 41 41
RH 33 54 74 83 96 67 44 39 41 60 80 86 93 64 42 29 30 50 69 77 86
Wind dir W N NW NW N N S NW N NW NW NW NW N SW W NW N NW NW N
Wind spd 13 5 4 3 3 2 3 8 9 3 4 4 3 0 3 5 6 5 5 3 2
Wind gust 14
Clouds SC SC SC SC SC FW FW SC SC SC SC BK SC FW FW SC SC SC SC SC SC
PoP 12hr 20 40 10 10 0
QPF 12hr 0 0 0.01 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S C C S S S
Tstms S S S C C S S S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
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 46 80 46 79 44 77 42 76
Temp 72 73 54 46 72 74 54 47 71 73 54 45 69 72 52 42 67 71
Dewpt 46 41 44 43 44 41 44 43 42 39 42 41 40 38 40 38 37 32
PWind dir W NW NW NW NW NW W NW W
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 FW SC SC
PoP 12hr 10 5 20 10 20 10 20 10 20
Rain shwrs S S S S
Tstms S S S S
$$
WYZ025-241000-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 46 73 45 77 45
Temp 73 61 55 50 47 58 72 71 72 62 54 50 46 55 71 75 76 64 54 48 45
Dewpt 42 47 51 48 46 46 42 41 41 46 46 44 43 41 40 36 38 44 43 41 41
RH 33 60 86 93 96 64 34 34 33 56 74 80 89 59 32 24 25 48 66 77 86
Wind dir NW NW N N N N W N N N N N NE N W W NW N NE N N
Wind spd 11 3 2 0 1 0 3 9 6 0 3 3 3 0 4 6 6 3 3 3 3
Wind gust 14 11 16 14
Clouds SC SC SC SC SC FW FW BK FW SC SC SC SC FW FW SC SC SC SC SC SC
PoP 12hr 20 50 10 5 0
QPF 12hr 0 0.05 0.01 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C C S
Tstms S C C C C S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 78 45 77 46 76 44 74 42 73
Temp 73 74 54 46 73 74 55 47 71 73 54 45 69 72 52 42 67 71
Dewpt 41 37 45 43 39 38 44 43 38 37 42 41 37 35 41 39 33 31
PWind dir W NW W N NW NW W NW NW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC SC SC SC SC SC SC SC BK SC SC SC SC FW SC SC
PoP 12hr 5 10 20 10 20 20 20 20 20
Rain shwrs S S S S S S S
Tstms S S S S S S
$$
WYZ013-241000-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
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 74 46 79 46
Temp 71 64 56 51 48 56 68 73 73 60 54 49 46 53 71 78 77 62 55 49 46
Dewpt 50 47 50 48 45 45 46 44 42 45 45 44 43 43 49 42 40 44 43 42 41
RH 47 54 80 89 89 66 45 35 33 58 71 83 89 69 46 28 26 52 64 77 83
Wind dir SW S S S S S SW W W S NE NE N N SW W W NW E E E
Wind spd 10 8 5 3 3 2 5 8 6 3 2 1 0 0 2 5 6 3 2 1 1
Wind gust 13 13 13
Clouds SC SC SC FW SC SC FW FW BK BK BK SC SC SC FW SC SC FW SC SC SC
PoP 12hr 20 30 30 10 0
QPF 12hr 0 0.07 0.02 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 C C S S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
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 46 79 45 76 44 74 41 71
Temp 72 75 55 47 70 74 54 46 68 73 53 44 66 71 51 42 64 69
Dewpt 47 40 45 43 47 43 44 41 44 38 41 40 42 36 39 37 38 30
PWind dir W NE S S S SW SW SW SW
Wind char LT LT LT LT LT LT GN LT GN
Avg clouds SC SC BK SC SC SC SC SC SC SC BK SC SC FW SC FW SC SC
PoP 12hr 5 20 30 20 30 20 20 20 10
Rain shwrs S C S S S C S S S S S S
Tstms S C S S S S S
$$
WYZ001-241000-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 41 71 41 72 41
Temp 69 59 50 47 43 54 65 70 69 55 49 46 43 52 65 70 66 54 48 45 42
Dewpt 45 46 46 43 41 44 37 31 34 40 40 40 40 45 47 45 43 45 43 41 39
RH 42 62 86 86 93 69 35 23 27 57 71 79 89 77 52 41 43 71 83 86 89
Wind dir SW SW SW SW N N W W W N N N N N W W N N N N N
Wind spd 8 4 5 3 0 0 5 5 4 0 0 0 0 0 2 3 0 0 0 0 0
Wind gust 17 8 11 14 12
Clouds FW SC SC FW SC FW FW SC FW OV OV SC SC FW CL SC SC SC SC SC BK
PoP 12hr 20 0 20 40 5
QPF 12hr 0 0 0 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C
Tstms S S C
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 74 42 73 42 71 40 68 38 66
Temp 67 68 49 44 66 66 50 44 64 66 49 41 62 63 46 40 60 62
Dewpt 47 39 43 42 46 40 42 39 40 33 39 36 38 33 36 33 35 27
PWind dir W S SW S SW SW SW SW SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC BK SC SC SC SC SC SC SC SC SC FW SC SC SC FW
PoP 12hr 10 10 20 20 10 20 20 20 10
Rain shwrs S S S S S S S S S
Tstms S S S S S S S
$$
WYZ003-241000-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
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 82 56 80 56
Temp 86 75 69 69 62 67 76 82 80 68 64 61 57 62 74 79 76 66 62 59 57
Dewpt 43 49 47 49 45 46 43 43 44 45 43 43 42 42 44 46 46 47 46 46 46
RH 22 40 45 49 54 47 31 25 28 43 46 51 57 48 34 31 34 50 56 62 67
Wind dir W W SW SW W N NE N N NW W W NW N NE N N W W N N
Wind spd 12 6 8 8 5 5 6 9 10 5 5 5 3 4 8 8 8 3 3 0 0
Wind gust 18 14
Clouds FW SC BK BK SC SC FW FW SC SC BK OV FW FW FW FW FW SC FW SC SC
PoP 12hr 5 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 S
Tstms S C S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
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 57 87 58 86 57 84 54 80
Temp 79 78 64 58 82 81 64 60 79 80 64 57 79 79 62 55 76 75
Dewpt 47 47 46 45 43 45 45 43 40 40 40 39 36 37 37 37 34 35
PWind dir E NW W SW W W W W W
Wind char LT LT LT GN GN GN GN GN GN
Avg clouds SC SC SC BK SC SC SC SC SC SC BK SC SC FW FW FW FW FW
PoP 12hr 10 10 20 10 10 10 10 10 10
Rain shwrs S S S S S S
Tstms S S S S S S
$$
WYZ004-241000-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 58 88 57 87 57
Temp 90 80 74 67 61 67 81 88 88 77 69 64 59 64 79 86 84 74 67 61 57
Dewpt 47 48 49 50 50 50 48 43 43 44 45 44 45 43 46 44 43 44 46 45 47
RH 23 33 41 54 67 54 32 21 21 31 42 48 60 46 31 23 24 34 47 56 69
Wind dir SE NW S E W N SW NW N N NE N NW NW NW NW NW NW N N N
Wind spd 11 4 4 2 2 0 2 3 6 8 4 3 4 3 3 4 10 4 0 0 0
Wind gust 17 14 14 20
Clouds SC SC FW FW FW FW FW FW SC FW SC BK SC FW FW FW FW SC FW FW SC
PoP 12hr 10 0 5 5 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs
Tstms
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 90 59 92 59 90 57 89 56 85
Temp 82 86 69 59 85 89 69 59 83 87 69 58 81 87 67 56 78 82
Dewpt 48 43 46 47 46 41 46 47 45 38 43 44 42 35 40 41 40 34
PWind dir SW NE S S E SE SW NW W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC BK SC SC BK SC SC SC BK SC SC FW SC SC FW FW
PoP 12hr 5 10 5 10 5 10 5 10 5
$$
WYZ006-241000-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
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 86 56 86 55
Temp 87 79 71 68 62 67 79 85 84 74 67 63 58 63 75 82 84 73 66 61 56
Dewpt 46 46 48 47 47 49 51 45 47 48 48 46 45 42 46 45 47 46 47 45 44
RH 24 31 44 47 58 52 38 25 28 40 50 54 62 46 36 27 28 38 50 56 64
Wind dir E S S SE SW NW N N S S SE SW SW NW NW N N N N S N
Wind spd 8 5 4 4 2 4 4 6 9 5 5 3 4 4 4 5 9 5 0 1 0
Wind gust 17 13 18
Clouds FW SC SC SC SC FW FW FW SC SC BK OV BK FW FW FW FW FW FW FW SC
PoP 12hr 20 10 5 5 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S
Tstms S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
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 91 57 89 56 88 55 85
Temp 81 84 68 59 83 85 68 60 82 85 68 58 80 84 67 57 77 81
Dewpt 50 44 47 46 47 44 47 45 46 42 44 43 42 39 41 39 41 36
PWind dir NW W SW SW W SW W W W
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 FW SC SC SC
PoP 12hr 5 10 20 10 5 10 5 10 5
Rain shwrs S
Tstms S
$$
WYZ005-241000-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 59 84 57 83 56
Temp 83 74 69 65 62 70 79 82 81 71 66 62 59 65 75 80 81 70 64 59 57
Dewpt 45 47 45 45 47 47 50 48 48 49 47 46 44 44 46 48 49 48 48 46 45
RH 26 38 42 48 58 44 36 31 32 46 50 56 57 46 36 33 33 45 56 62 64
Wind dir NE S SW SW SW NW E N S SW W W W NW NE N NW N W SW SW
Wind spd 8 6 4 6 5 2 5 6 6 5 6 4 3 2 4 5 6 5 3 2 2
Clouds SC SC SC SC SC FW FW SC SC SC SC BK BK FW FW SC SC FW SC FW SC
PoP 12hr 20 30 10 10 5
QPF 12hr 0 0.04 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C S S S
Tstms S S S S C S S S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 86 57 88 58 87 57 86 56 83
Temp 78 81 65 58 82 82 66 59 81 83 67 58 80 82 64 56 76 80
Dewpt 49 46 48 44 46 46 47 43 44 43 43 40 41 39 40 36 39 37
PWind dir SE W SE SW SW NW W W W
Wind char LT LT LT LT LT LT LT GN LT
Avg clouds FW SC BK BK SC SC BK SC SC SC BK SC SC SC SC SC SC SC
PoP 12hr 10 20 10 10 10 10 10 20 10
Rain shwrs S S S S S
Tstms S S S S S
$$
WYZ010-241000-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
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 82 58 80 55
Temp 84 74 69 68 67 69 76 80 80 69 65 63 60 65 72 76 78 66 62 58 56
Dewpt 49 46 46 45 46 45 44 43 42 43 42 41 40 38 41 45 45 45 44 41 40
RH 30 37 44 43 47 42 32 27 26 39 43 44 47 37 33 33 31 47 52 53 55
Wind dir NW W W SW NW N N NE N N W W NW N NE NE N NW W SW SW
Wind spd 6 10 8 8 8 12 12 9 6 5 4 4 4 5 5 6 5 5 4 3 3
Clouds SC SC SC SC SC SC FW FW SC BK SC SC BK SC FW FW FW FW FW FW FW
PoP 12hr 30 5 5 40 10
QPF 12hr 0 0 0 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C S S C C
Tstms C S S S S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
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 88 60 87 58 86 57 81
Temp 76 79 64 60 82 82 66 62 81 82 65 60 80 81 64 58 74 76
Dewpt 45 44 44 41 41 42 42 41 40 39 41 40 37 35 38 37 36 34
PWind dir SE W SE W NW W W W NW
Wind char LT LT LT GN LT LT GN GN GN
Avg clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW SC
PoP 12hr 20 10 20 10 10 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
$$
WYZ012-241000-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 41 55 40 59 41
Temp 57 52 50 48 46 46 53 53 52 45 44 44 42 44 55 58 56 46 45 43 42
Dewpt 40 37 39 37 36 37 36 35 34 37 35 35 33 35 37 34 33 34 33 32 31
RH 53 56 66 65 68 71 52 50 50 73 70 70 70 70 51 40 42 63 62 65 65
Wind dir W W W W W SW W W W W N N NW SE SW W W NW N NE E
Wind spd 8 8 6 6 5 5 5 5 4 3 3 4 4 4 4 4 4 4 4 4 5
Wind gust 12 12 12
Clouds SC SC SC FW SC SC FW SC BK BK BK FW SC SC FW SC SC FW SC SC SC
PoP 12hr 20 40 30 10 0
QPF 12hr 0 0.02 0.03 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C C S S
Tstms S S S S C C S S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 60 41 59 40 57 39 55 37 53
Temp 56 55 45 41 54 53 44 42 52 53 43 40 50 51 40 37 48 50
Dewpt 34 33 35 33 36 35 34 31 32 31 31 30 30 30 29 27 25 24
PWind dir SW NE S S SW SW SW SW SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK SC SC SC SC SC SC SC BK SC SC SC SC FW SC SC
PoP 12hr 5 20 30 30 30 20 30 20 10
Rain shwrs S C C S C S S S C S S
Tstms S C S S S S S
$$
WYZ023-241000-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
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 45 76 43 82 44
Temp 68 61 53 48 46 56 73 76 73 61 53 49 45 54 76 81 77 63 55 48 44
Dewpt 50 50 50 46 44 50 54 51 52 50 49 47 45 48 51 48 48 46 47 44 43
RH 52 67 89 93 93 80 51 42 48 67 86 93100 80 42 32 36 54 74 86 96
Wind dir N S S S N N SW W N SE E SE N N N W NW NE E E N
Wind spd 6 4 3 1 0 0 1 4 3 3 2 1 0 0 0 4 4 3 2 1 0
Wind gust 6 12
Clouds SC BK SC SC SC FW FW SC SC BK BK BK BK FW CL FW SC SC SC FW SC
PoP 12hr 40 40 30 5 0
QPF 12hr 0.01 0.01 0.01 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C S S S C C C S C
Tstms C C S S S C C C S S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
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 45 83 45 80 43 77 40 76
Temp 77 77 54 45 76 76 55 47 73 74 55 44 71 71 52 40 70 71
Dewpt 49 47 47 44 50 49 47 45 49 46 45 43 48 46 44 40 45 41
PWind dir W NE S S S S SW SW SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK SC SC SC BK SC BK SC BK SC BK FW SC FW SC SC
PoP 12hr 5 5 20 10 20 20 20 20 20
Rain shwrs S S S S S S S S S S S
Tstms S S S S S S
$$
WYZ004-241000-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 59 81 56 80 56
Temp 83 72 66 65 60 66 74 80 79 67 64 60 57 61 72 79 75 65 62 58 56
Dewpt 35 38 41 41 37 42 40 37 37 37 38 35 35 36 38 39 41 41 42 40 41
RH 18 29 40 41 42 42 29 21 22 33 38 39 43 39 29 24 29 41 48 51 57
Wind dir NW NW SW NW N N N N N N NW NW NW NW N NW NW NW W SW S
Wind spd 12 8 8 5 10 8 4 5 9 6 8 13 13 11 6 5 5 4 4 3 3
Wind gust 17 20 14 13
Clouds FW SC SC SC SC SC FW FW SC SC BK OV SC FW FW FW SC SC SC SC SC
PoP 12hr 10 0 0 20 10
QPF 12hr 0 0 0 0.03 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S
Tstms S S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 83 58 86 58 84 57 83 55 78
Temp 76 78 64 59 79 80 64 59 77 79 64 57 76 78 62 55 72 73
Dewpt 41 40 43 42 40 39 41 40 39 35 36 36 34 31 33 34 33 30
PWind dir E W SE SW SE SW SW W NW
Wind char LT LT LT LT LT LT LT GN LT
Avg clouds SC SC SC BK SC SC SC SC SC SC BK SC SC FW SC SC FW FW
PoP 12hr 10 10 20 20 10 10 10 20 10
Rain shwrs S S S S S S
Tstms S S S S S
$$
WYZ004-241000-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
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 85 57 86 57
Temp 91 79 71 65 61 68 78 84 83 73 67 61 57 64 78 84 81 72 66 60 57
Dewpt 43 46 51 52 48 50 48 44 45 43 43 42 42 42 47 43 45 45 46 46 46
RH 19 31 49 63 62 52 35 25 26 34 42 49 57 45 33 24 28 38 48 60 67
Wind dir SW NE N NW N NE E N NE NE N N NW NW NW NW NW N N NE E
Wind spd 11 4 3 3 4 2 2 3 6 8 5 6 5 3 2 3 5 4 3 2 1
Wind gust 16 14 11 13
Clouds FW SC SC SC SC SC FW SC SC SC BK OV SC FW FW FW FW SC SC FW SC
PoP 12hr 20 0 0 10 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S
Tstms S S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
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 60 91 60 89 58 88 56 83
Temp 80 84 69 60 83 85 69 60 81 84 68 59 80 83 66 56 76 77
Dewpt 49 45 48 48 47 45 47 48 46 41 43 44 42 38 40 42 40 37
PWind dir SE NE SE S SE E SW NW W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC BK SC SC SC SC SC SC BK SC SC FW SC SC SC FW
PoP 12hr 5 10 10 20 5 20 5 20 10
Rain shwrs S S S S S S
Tstms S S S S
$$
WYZ016-241000-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 49 73 47 76 47
Temp 72 62 57 53 49 60 72 73 71 59 54 50 48 56 72 75 70 59 53 49 47
Dewpt 39 39 41 41 40 42 39 40 39 37 39 38 38 38 40 40 40 40 41 39 38
RH 30 43 55 64 71 51 30 30 31 44 57 63 68 51 31 28 33 49 64 68 71
Wind dir W W NW NW NW NW W W W W W W W W W W W S SW W W
Wind spd 16 9 9 9 9 8 13 16 12 8 8 6 6 3 5 9 8 3 4 4 5
Wind gust 23 23 21 13 19 16
Clouds SC BK BK SC SC FW SC SC SC SC BK BK SC FW FW SC SC SC SC SC SC
PoP 12hr 20 40 10 30 5
QPF 12hr 0 0.02 0.01 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S C C C C
Tstms S S S C C C C
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 78 48 77 48 76 46 73 44 71
Temp 74 71 54 48 73 71 54 48 71 70 54 47 69 69 52 45 66 68
Dewpt 39 38 41 38 38 39 40 38 35 35 37 35 33 33 34 32 29 27
PWind dir W W W W W W W W W
Wind char LT LT GN GN GN GN BZ GN BZ
Avg clouds SC SC BK BK SC SC SC SC SC SC SC SC SC FW SC FW SC SC
PoP 12hr 20 30 40 20 30 20 20 20 20
Rain shwrs S C C S C S S S S
Tstms S S C S S S S S
$$
WYZ027-241000-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
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 78 49 82 50
Temp 76 66 60 54 51 62 76 77 76 66 59 55 51 59 75 81 78 68 60 54 50
Dewpt 38 45 43 46 44 44 42 40 42 43 43 43 43 43 42 40 37 39 39 38 39
RH 25 47 53 74 77 52 30 26 30 43 55 64 74 55 31 23 23 34 46 54 66
Wind dir W N N N N W W W S N NW NW N SE SW W W NW N N N
Wind spd 13 4 3 2 3 2 5 10 9 3 2 3 2 2 3 9 8 3 3 3 3
Wind gust 17 17 14
Clouds SC SC SC SC SC FW CL BK SC FW SC BK SC FW CL SC SC SC SC FW SC
PoP 12hr 20 30 10 5 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 S
Tstms S S S C S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
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 83 51 82 49 79 47 78
Temp 75 77 61 52 76 79 61 53 76 78 60 50 74 76 58 48 72 75
Dewpt 41 37 40 40 39 37 40 40 37 35 38 39 36 36 37 38 35 32
PWind dir E NW NW NW NW W W W W
Wind char LT LT LT LT LT GN GN GN GN
Avg clouds SC SC SC SC SC FW SC SC BK FW SC SC SC FW SC SC SC SC
PoP 12hr 5 5 20 5 10 20 20 10 20
Rain shwrs S S S S S
Tstms S S S S
$$
WYZ023-241000-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 51 75 50 81 52
Temp 73 66 59 55 51 57 69 74 74 66 60 54 52 56 73 80 77 68 61 54 52
Dewpt 50 55 51 51 50 53 53 52 52 52 53 51 51 50 52 49 48 49 51 49 49
RH 44 68 75 86 96 86 57 46 46 61 78 90 96 80 48 34 36 51 70 83 89
Wind dir W E SE E E SE S W S SE E E E E SW W W E E E E
Wind spd 5 3 1 1 1 2 2 2 3 3 3 3 2 2 1 4 4 2 4 4 3
Wind gust 11 9 8 13 11 11
Clouds BK BK SC FW SC FW SC SC BK BK SC SC SC FW CL SC SC SC SC SC SC
PoP 12hr 40 40 10 5 0
QPF 12hr 0.01 0.02 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C S S S S S S C S
Tstms C S S S S S S C S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 83 52 81 52 78 50 76 48 74
Temp 75 76 60 52 73 76 60 53 71 74 60 52 68 71 57 48 67 71
Dewpt 52 48 52 51 51 50 51 50 50 46 50 48 49 46 48 47 45 41
PWind dir S NE S SE S S SW S SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK SC SC SC BK SC SC SC BK SC BK FW SC FW SC SC
PoP 12hr 5 10 20 20 20 20 20 20 10
Rain shwrs S S S S S S S S S S S S
Tstms S S S S S S S
$$
WYZ023-241000-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
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 80 45 83 45
Temp 82 67 56 49 46 58 75 80 78 65 57 52 47 56 75 81 82 67 57 50 46
Dewpt 46 46 47 44 43 49 51 48 48 47 47 47 45 47 48 45 46 44 44 42 42
RH 28 47 72 83 89 72 43 33 35 52 69 83 93 72 38 28 28 43 62 74 86
Wind dir W NW W S SE SE SW W W N SE E E S W W NW N NE E E
Wind spd 10 3 2 2 1 2 4 9 6 3 3 2 1 1 3 6 6 3 2 2 2
Wind gust 13 14
Clouds FW SC SC BK FW FW CL FW FW SC SC OV FW FW CL SC SC SC SC FW SC
PoP 12hr 30 10 10 5 0
QPF 12hr 0.04 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S S
Tstms S C S S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
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 46 84 47 83 45 80 42 78
Temp 77 79 57 47 77 81 58 49 76 80 58 47 74 77 56 44 72 76
Dewpt 48 44 45 44 47 44 44 44 45 42 42 43 45 43 41 40 43 40
PWind dir S N S S S S SW N SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC FW SC SC SC SC SC SC SC FW SC FW SC SC
PoP 12hr 5 0 5 5 5 20 20 10 10
Rain shwrs S S S S S
Tstms S S S
$$
WYZ028-241000-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 54 84 53 86 54
Temp 74 69 64 60 56 64 80 82 75 68 63 58 54 61 79 85 81 71 65 58 54
Dewpt 48 49 50 47 46 50 49 48 50 51 50 48 47 48 51 45 46 45 45 42 42
RH 40 49 60 62 69 60 34 31 41 54 62 69 77 62 38 25 29 39 48 55 64
Wind dir SW S S NW E S W SW S NE SE SW S S W W SW SW SE E E
Wind spd 10 3 3 2 2 2 4 11 6 2 2 1 1 1 3 6 8 2 2 2 2
Wind gust 16 16 16
Clouds BK SC SC BK SC FW FW SC SC SC SC SC SC FW CL FW SC SC SC SC SC
PoP 12hr 30 40 10 0 0
QPF 12hr 0.02 0.02 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C S S S S S S C
Tstms C S S S S S S C
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 87 55 88 56 88 54 85 52 83
Temp 80 79 65 55 81 81 65 56 81 82 65 55 79 79 63 53 77 77
Dewpt 48 44 44 43 46 45 45 44 44 42 43 43 43 44 44 42 43 41
PWind dir SW S SW S SW SW SW SW W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK SC SC FW SC SC SC FW BK SC SC FW SC SC SC FW
PoP 12hr 5 5 20 5 5 20 20 20 20
Rain shwrs S S S S S S S S
Tstms S S S S S
$$
WYZ017-241000-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
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 88 59 87 59
Temp 87 82 75 71 66 69 81 88 84 75 69 64 60 65 79 86 83 75 68 62 59
Dewpt 44 46 47 47 46 48 48 45 48 48 48 48 49 46 49 46 45 46 46 46 48
RH 22 28 37 42 48 47 32 22 29 38 47 56 67 50 35 25 26 36 45 56 67
Wind dir NE S SW S S S S W SW SW E E E N N N N NE NE NE SE
Wind spd 11 6 3 3 3 2 2 6 9 2 3 2 3 2 2 4 5 5 3 3 3
Wind gust 18 12 12
Clouds FW SC SC SC SC FW FW FW SC FW SC SC SC SC FW FW FW SC SC FW SC
PoP 12hr 10 30 10 5 5
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 C S
Tstms S S S C S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
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 91 60 90 60 89 58 86
Temp 80 85 70 60 81 86 70 60 81 86 70 60 81 85 69 59 79 83
Dewpt 51 42 46 47 47 43 45 46 46 42 42 43 42 38 40 41 40 34
PWind dir S NE SW W SW SW SW SW SW
Wind char LT LT LT LT LT LT LT GN LT
Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW SC SC SC
PoP 12hr 5 20 20 10 10 5 5 10 5
Rain shwrs S S
Tstms S S
$$
WYZ005-241000-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
531 PM MDT Sun Aug 23 2026
Date 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 60 86 59 86 58
Temp 87 81 73 68 64 70 80 86 83 74 68 64 61 66 76 82 84 73 66 62 58
Dewpt 49 49 48 48 47 48 50 49 50 49 48 47 46 45 47 48 49 48 47 46 45
RH 27 33 41 49 54 45 35 28 32 41 49 54 58 47 36 31 30 41 50 56 62
Wind dir NE S S S SW N NE N S SW SW SW SW NW N N N N W S S
Wind spd 8 5 4 5 3 2 5 6 8 5 4 2 2 1 4 8 6 4 2 2 2
Clouds FW SC SC SC SC FW FW SC SC FW SC BK BK FW FW SC SC FW FW FW SC
PoP 12hr 20 40 10 5 5
QPF 12hr 0 0.08 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C S
Tstms S S S S C S
Date 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 Sun 08/30/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 88 59 91 60 89 59 88 58 85
Temp 80 84 68 60 84 84 68 61 82 85 69 60 82 85 67 58 78 82
Dewpt 49 46 47 46 47 47 47 45 45 44 43 42 42 41 41 39 41 38
PWind dir SE W SW SW SW SW SW SW SW
Wind char LT LT LT LT LT LT LT LT GN
Avg clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr 5 20 10 10 10 20 10 10 10
Rain shwrs S S S S
Tstms S S S
$$
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