Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
911
FOUS55 KRIW 171217
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
616 AM MDT Mon Aug 17 2026
WYZ020-172200-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 85 53 81 50 82
Temp 67 79 85 82 70 63 56 53 65 75 81 76 65 61 55 51 62 77 82 80
Dewpt 48 46 44 41 43 42 42 43 46 48 48 46 47 49 49 46 48 48 42 40
RH 50 31 24 23 38 46 59 69 50 38 32 34 52 65 80 83 60 36 24 24
Wind dir SW W W W N N NW W SW W W W E NE SW SW SW W NW N
Wind spd 8 10 12 9 5 5 4 4 5 6 10 10 8 5 4 5 8 8 12 11
Wind gust 17 24 18 13 21 19 14 25 20
Clouds FW SC SC SC SC SC SC SC SC SC BK BK BK SC SC SC SC FW FW FW
PoP 12hr 10 10 20 20 5
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
Tstms S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 50 89 55 92 57 93 58 89
Temp 62 51 81 86 66 57 84 88 69 59 87 88 69 62 85 83
Dewpt 43 42 41 33 38 40 41 36 43 45 44 42 48 48 46 45
PWind dir NE SW N W NE SW S W
Wind char LT LT LT LT LT LT GN GN
Avg clouds FW FW FW FW FW FW SC FW FW SC SC SC SC SC SC SC
PoP 12hr 0 0 0 0 5 10 30 20
Rain shwrs S C S
Tstms S S S
$$
WYZ017-172200-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 86 58 82 55 84
Temp 68 78 85 84 72 66 62 59 65 77 82 79 69 64 58 56 62 76 83 82
Dewpt 44 48 42 42 43 42 43 43 46 49 48 47 46 46 46 47 46 48 39 37
RH 42 35 22 23 35 42 50 55 50 37 31 32 44 52 64 72 56 37 21 20
Wind dir W E N NW N N NW N NW E W S N NE NW W W N N N
Wind spd 2 3 4 9 9 8 6 5 5 6 6 9 8 6 5 5 3 5 6 12
Wind gust 12 17 14 17 17 21
Clouds FW SC FW SC SC SC SC BK SC SC SC BK SC SC SC SC FW CL CL FW
PoP 12hr 20 20 20 20 0
QPF 12hr 0 0 0.03 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S
Tstms S S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 56 89 60 91 61 90 60 87
Temp 66 57 79 87 71 61 83 88 72 62 82 86 71 63 82 81
Dewpt 38 40 42 35 37 39 43 38 41 43 45 44 46 48 47 46
PWind dir NW N NW N NW S W W
Wind char LT LT LT LT LT LT GN LT
Avg clouds FW FW FW FW SC FW FW FW SC SC SC SC SC SC SC FW
PoP 12hr 0 0 5 5 20 20 30 30
Rain shwrs S S C C
Tstms S S S S
$$
WYZ018-172200-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 85 59 81 55 84
Temp 67 78 84 83 71 67 64 61 65 77 81 78 69 64 60 56 63 78 84 82
Dewpt 46 45 42 44 41 42 42 42 47 49 49 49 47 45 45 43 47 47 41 38
RH 47 31 23 25 34 40 45 49 52 37 33 36 45 50 58 62 56 33 22 21
Wind dir N E E NW SW SW W SW NW NW W SW W W W N N N NW NW
Wind spd 0 4 5 6 6 4 3 1 3 4 5 6 6 5 2 0 0 4 6 8
Wind gust 13 13 11 13 13 16 16
Clouds CL SC FW SC SC BK BK BK BK SC SC BK SC SC SC SC FW FW FW FW
PoP 12hr 20 20 30 10 0
QPF 12hr 0 0 0.05 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S
Tstms S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 57 88 60 90 62 89 61 85
Temp 66 58 81 87 71 63 83 88 73 64 84 85 70 64 82 80
Dewpt 38 37 42 38 39 39 43 41 42 43 45 45 47 47 47 46
PWind dir W NW W N W SW SW W
Wind char LT LT LT LT LT LT GN LT
Avg clouds FW FW FW FW SC SC SC FW SC SC BK SC SC BK SC FW
PoP 12hr 0 5 5 10 20 20 20 30
Rain shwrs S S S C
Tstms S S S C
$$
WYZ028-172200-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 85 57 83 54 84
Temp 65 79 85 83 77 69 63 58 66 79 83 78 72 64 58 54 61 77 83 80
Dewpt 39 39 37 39 39 39 37 36 41 44 43 47 46 46 43 43 43 42 38 35
RH 38 24 18 21 25 33 38 44 40 29 24 33 39 52 57 66 51 29 20 20
Wind dir SW W W W SW W SW SW W W W W SW S S SW SW W W W
Wind spd 1 5 11 10 4 3 3 2 3 6 13 12 5 3 3 2 2 8 14 16
Wind gust 13 21 19 17 25 23 17 28 28
Clouds CL FW FW SC BK SC SC SC SC SC BK SC BK SC SC SC FW FW FW FW
PoP 12hr 10 10 20 20 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S
Tstms S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 54 86 57 88 59 85 56 82
Temp 65 54 79 83 67 58 82 85 69 60 80 79 66 58 77 73
Dewpt 35 34 36 37 39 37 37 35 41 40 41 45 49 46 45 48
PWind dir W SW SW SW N SW SW SW
Wind char LT LT LT LT LT LT GN LT
Avg clouds FW FW FW FW FW SC SC CL SC SC SC FW SC BK SC FW
PoP 12hr 0 5 0 5 20 20 20 20
Rain shwrs S S S S
Tstms S S S S
$$
WYZ026-172200-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 80 47 77 44 80
Temp 58 72 79 78 66 55 51 48 59 73 77 76 65 54 48 44 55 72 79 76
Dewpt 46 44 40 41 42 41 40 39 46 49 46 46 46 44 42 42 43 43 35 33
RH 64 37 25 27 42 59 66 71 62 43 33 34 50 69 80 93 64 35 20 21
Wind dir N S W W N NW NW N N W NW W W NW NW N NW W W NW
Wind spd 0 5 8 10 6 6 4 4 4 6 11 12 6 4 3 2 2 3 14 16
Wind gust 12 16 19 16 21 20 11 26 26
Clouds FW FW SC SC BK SC SC SC SC BK BK SC BK SC SC SC FW FW FW FW
PoP 12hr 10 20 30 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 C
Tstms S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 43 84 48 86 51 80 47 76
Temp 54 43 74 79 58 48 77 80 61 52 73 74 57 49 70 69
Dewpt 37 35 40 37 41 39 41 40 45 45 47 46 49 48 49 48
PWind dir NW SW NW W NW W NW W
Wind char GN LT LT LT LT LT LT LT
Avg clouds FW FW FW SC SC SC FW FW SC BK BK SC SC BK SC SC
PoP 12hr 0 10 0 10 20 30 20 50
Rain shwrs S S S C S S C
Tstms S S C S C
$$
WYZ025-172200-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 76 46 73 43 76
Temp 59 71 75 74 64 55 50 48 58 68 72 70 61 54 48 44 55 70 76 74
Dewpt 45 42 40 41 44 43 42 42 47 45 44 43 45 45 43 42 43 40 34 33
RH 60 35 28 30 48 64 74 80 67 43 37 38 56 71 83 93 64 33 22 22
Wind dir N SW W N N NE N E S W W W N NE N NE N W W NW
Wind spd 0 4 6 8 4 2 3 3 3 4 9 9 2 2 2 1 0 5 12 13
Wind gust 11 14 17 12 18 18 13 23 21
Clouds FW SC SC BK SC SC BK SC BK BK OV SC SC SC SC SC FW FW FW FW
PoP 12hr 20 20 30 10 5
QPF 12hr 0 0 0.02 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C
Tstms S S C
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 41 80 46 83 49 77 46 73
Temp 53 42 72 78 56 47 77 80 60 51 73 73 57 49 70 69
Dewpt 39 36 36 36 43 41 37 39 46 45 44 44 49 47 46 45
PWind dir N W N NW N W NW NW
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW SC SC SC FW FW SC BK BK SC BK SC SC SC
PoP 12hr 0 5 5 5 20 40 30 50
Rain shwrs S S S C C S C
Tstms S C S C
$$
WYZ013-172200-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 77 46 75 43 76
Temp 54 70 77 76 62 55 51 47 54 67 75 73 60 52 47 44 52 68 76 74
Dewpt 47 49 46 45 46 46 45 44 47 50 46 44 47 45 44 43 44 45 38 34
RH 77 47 33 33 56 72 80 89 77 54 36 35 62 77 89 96 74 43 25 23
Wind dir S SW SW SW NE N N E S SW W W SE SE SE SE N W W W
Wind spd 1 4 10 8 4 3 2 2 2 3 9 8 4 3 2 1 0 3 11 9
Wind gust 19 17 18 16 19 18
Clouds SC BK BK BK BK OV BK BK SC SC BK SC SC SC FW SC FW CL FW FW
PoP 12hr 20 20 30 20 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 S S S S
Tstms S S S S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 44 82 48 85 50 78 47 73
Temp 54 45 73 80 58 49 75 82 59 50 70 72 57 49 66 69
Dewpt 38 37 44 38 41 40 47 43 47 47 52 49 50 48 52 47
PWind dir E SW N S NE S S SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW SC SC SC SC SC SC BK SC BK SC BK SC
PoP 12hr 0 5 0 10 30 50 30 40
Rain shwrs S S C C C C S C
Tstms S S S C S C
$$
WYZ001-172200-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 71 40 69 38 71
Temp 54 68 70 67 56 48 45 41 53 65 69 65 53 46 42 39 50 63 70 68
Dewpt 48 51 48 45 46 43 41 39 50 52 48 44 47 43 40 39 47 42 36 33
RH 80 54 45 45 69 83 86 92 89 63 47 46 80 89 93100 89 46 29 27
Wind dir N W W W N N N N N SW W W N N N N N W W W
Wind spd 0 4 5 4 0 0 0 0 0 3 5 4 0 0 0 0 0 3 5 5
Wind gust 6 16 19 17 6 6 14 19 18 6 13 18 19
Clouds SC SC BK BK OV OV OV BK SC SC BK SC SC SC FW FW FW CL FW FW
PoP 12hr 20 30 40 40 0
QPF 12hr 0 0.02 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S C S C C
Tstms S S S S S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 40 75 43 78 45 74 44 70
Temp 49 41 67 73 52 45 70 74 54 47 67 67 52 46 64 64
Dewpt 37 35 43 35 39 39 46 42 45 44 52 48 47 44 49 43
PWind dir W W S S S S S SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW SC SC SC SC SC BK BK BK SC BK SC SC
PoP 12hr 0 5 0 10 20 40 30 40
Rain shwrs S S S C C C C
Tstms S S C S C
$$
WYZ003-172200-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 80 56 77 53 79
Temp 69 78 80 74 63 61 60 57 63 75 77 72 60 59 56 54 62 75 79 76
Dewpt 47 50 49 49 47 46 46 45 48 50 51 51 49 49 47 46 48 48 46 46
RH 45 37 34 41 56 58 60 64 58 41 40 48 67 69 72 74 60 38 31 34
Wind dir W E NE NE W W SW SW SW NE N N NW SW SW SW W NE NE NE
Wind spd 3 4 8 8 3 4 4 3 4 5 8 8 4 4 3 2 2 5 8 8
Wind gust 11 17 14 12 16 12 17 14
Clouds SC SC BK SC BK BK OV OV SC SC FW SC SC SC SC FW CL CL FW FW
PoP 12hr 30 30 40 40 5
QPF 12hr 0 0 0.01 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C S S S S C C C
Tstms S S S S S C S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 55 85 59 86 61 87 59 84
Temp 62 56 79 81 65 59 81 83 68 61 83 81 66 61 80 78
Dewpt 43 41 44 44 43 43 45 47 47 47 48 50 50 49 49 48
PWind dir W SE NW N NW S SW W
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW CL FW SC SC FW FW SC SC SC SC SC SC SC SC
PoP 12hr 0 5 5 10 10 30 20 30
Rain shwrs S C S C
Tstms S C S C
$$
WYZ004-172200-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 87 58 83 55 85
Temp 67 80 87 84 75 68 65 59 66 76 82 82 72 65 60 55 62 76 83 85
Dewpt 50 51 49 49 47 47 49 48 51 50 49 50 50 50 50 50 50 50 43 42
RH 54 36 27 30 37 47 56 67 58 40 32 33 46 58 69 83 65 40 24 22
Wind dir N SE W N N NW NW N SE S NW N N NW N N N SW N N
Wind spd 0 4 2 9 5 5 2 0 1 3 4 6 5 3 0 0 0 1 4 8
Wind gust 12 20 14 18 12 16 19
Clouds SC SC SC SC OV BK OV OV SC SC SC FW SC SC SC SC FW CL CL CL
PoP 12hr 20 20 40 30 0
QPF 12hr 0 0.01 0.01 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S C C
Tstms S S S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 56 91 59 93 61 93 60 90
Temp 67 56 81 89 71 59 85 91 73 62 85 90 72 62 84 87
Dewpt 43 44 45 39 42 44 43 42 45 47 47 47 50 52 50 48
PWind dir N E N W N SE W S
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW CL FW SC FW SC FW SC SC SC SC SC SC SC FW
PoP 12hr 0 0 0 5 5 10 20 20
Rain shwrs S S S
Tstms S S S
$$
WYZ006-172200-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 87 56 83 53 84
Temp 68 78 87 82 73 65 61 57 65 76 83 79 70 63 59 54 62 75 82 83
Dewpt 50 50 46 48 47 46 45 45 49 51 51 51 50 51 50 48 50 51 44 45
RH 52 37 24 31 40 50 56 64 56 42 33 38 49 65 72 80 65 43 26 26
Wind dir N E NE NE NE W SW E SW SE N N N NW SW N S NW N N
Wind spd 0 2 4 9 5 5 3 2 3 4 5 8 6 4 1 0 1 3 8 9
Wind gust 12 17 14 17 17 18
Clouds FW SC SC BK SC SC OV OV BK SC OV SC SC SC SC SC CL CL CL FW
PoP 12hr 20 20 40 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 C S C C
Tstms S S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 54 90 58 93 59 93 59 89
Temp 66 55 80 88 70 60 84 90 72 62 84 88 72 62 83 83
Dewpt 42 40 44 41 41 40 43 44 45 44 47 49 50 50 51 51
PWind dir E N E NW W E W W
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW FW SC FW SC SC SC SC SC SC SC FW
PoP 12hr 0 0 5 5 10 10 20 20
Rain shwrs S S S S
Tstms S S S S
$$
WYZ005-172200-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 85 57 82 53 82
Temp 68 80 85 82 70 63 60 58 67 78 82 81 68 60 57 54 62 74 80 81
Dewpt 50 53 52 50 49 47 46 44 49 55 55 54 52 50 48 46 48 49 48 46
RH 52 39 32 33 47 56 60 59 52 45 40 39 57 69 72 74 60 41 33 29
Wind dir S E SW E NW W W N NE E SE NE N NW SW SW SW NE NE NE
Wind spd 1 3 5 6 6 5 3 2 2 4 5 6 6 4 3 2 1 4 8 9
Wind gust 12 13 12 13 14
Clouds SC SC SC SC SC SC OV BK BK SC OV SC SC SC SC SC CL FW FW FW
PoP 12hr 20 20 30 20 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C S S
Tstms S S S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 55 88 59 91 61 90 60 87
Temp 64 56 80 86 67 59 83 88 70 62 84 86 68 62 83 81
Dewpt 44 39 45 42 42 40 44 44 45 43 47 48 51 48 50 49
PWind dir NW SE NW S NW S W NW
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW FW SC FW SC SC BK SC SC SC SC SC
PoP 12hr 0 5 5 10 20 20 30 30
Rain shwrs S S C C
Tstms S S S S
$$
WYZ010-172200-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 83 57 79 54 79
Temp 70 79 83 78 65 60 59 57 68 75 79 75 65 60 56 55 65 73 76 77
Dewpt 46 50 50 49 45 44 43 42 48 50 53 53 51 49 46 45 46 45 45 44
RH 42 36 32 36 48 55 55 57 49 41 41 46 60 67 69 69 50 37 33 31
Wind dir N NE NE N W SW SW W N NE NE NW SW SW SW W N N N N
Wind spd 2 4 5 6 6 5 5 5 4 5 5 6 6 5 5 6 2 5 8 8
Wind gust 12 13 12
Clouds SC SC SC BK OV BK BK OV BK SC BK SC BK SC SC SC FW FW FW FW
PoP 12hr 20 30 50 60 20
QPF 12hr 0 0 0.04 0.03 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C S S S S C L L S S
Tstms S S S C C S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 55 86 58 88 62 89 62 86
Temp 60 56 80 82 65 59 81 84 69 63 83 83 69 64 80 79
Dewpt 42 39 40 39 40 39 41 43 42 43 46 49 49 48 48 50
PWind dir W NE NW N W S SW NW
Wind char LT LT LT LT LT GN LT GN
Avg clouds FW FW FW FW FW FW SC FW FW SC SC SC SC SC SC FW
PoP 12hr 5 0 5 5 5 20 30 30
Rain shwrs S C C
Tstms S S C
$$
WYZ012-172200-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 58 41 56 39 57
Temp 51 54 58 55 46 45 45 42 41 51 56 53 43 41 41 39 41 52 56 54
Dewpt 37 38 38 38 38 38 38 36 39 41 39 38 37 36 35 33 36 33 31 30
RH 59 54 47 53 73 76 76 79 92 68 53 57 79 82 79 79 82 48 38 40
Wind dir SW SW W W W W SW W SW W W W NW SW SW SW SW W W W
Wind spd 5 5 6 5 4 4 4 5 5 4 5 5 5 4 4 4 4 5 6 6
Wind gust 13 16 14 11 11 16 14 12 16 16
Clouds SC BK BK BK BK BK SC BK SC SC SC SC SC SC FW SC FW CL FW FW
PoP 12hr 20 20 30 20 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C S S S S S
Tstms S S S S S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 40 61 44 64 45 58 43 55
Temp 44 41 55 57 48 44 58 59 50 45 53 52 46 44 49 48
Dewpt 29 27 31 32 31 31 35 36 37 37 41 42 41 39 42 40
PWind dir SW SW NE S NE S SW SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW SC SC SC SC SC SC BK SC BK SC BK SC
PoP 12hr 0 5 0 10 30 50 30 40
Rain shwrs S S C C C C S S C
Tstms S S S C S C
$$
WYZ023-172200-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 80 45 78 42 79
Temp 55 77 79 77 64 55 51 46 55 76 76 76 62 54 48 43 54 75 78 77
Dewpt 47 52 50 51 48 47 45 44 50 57 54 54 49 48 45 43 47 48 43 44
RH 74 42 36 40 56 74 80 93 83 52 46 46 62 80 89100 77 38 29 31
Wind dir N SW W N E SE SE SE S SW W W S SE SE N N W W NW
Wind spd 0 2 5 5 3 2 1 1 1 2 6 6 4 3 1 0 0 2 9 9
Wind gust 11 13 13 11 16 13 11 19 17
Clouds FW SC SC BK SC SC SC BK SC SC SC SC SC SC SC FW FW CL FW FW
PoP 12hr 10 20 20 10 0
QPF 12hr 0 0 0.03 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S
Tstms S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 43 85 47 87 49 80 46 76
Temp 55 44 78 81 57 48 81 82 60 50 76 75 57 49 72 70
Dewpt 42 39 48 46 45 43 50 49 49 49 54 53 52 49 55 53
PWind dir SE W SW S SE S S S
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC FW FW SC SC SC SC FW SC BK BK SC SC BK BK SC
PoP 12hr 0 10 0 10 40 40 20 40
Rain shwrs S S S C S C S S S C
Tstms S S S C S C
$$
WYZ004-172200-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 80 55 77 53 78
Temp 67 76 80 73 63 59 58 55 63 73 77 71 60 57 55 54 60 73 77 76
Dewpt 41 46 46 45 46 45 44 43 46 44 45 45 47 47 45 44 44 44 40 39
RH 39 34 30 37 54 60 59 64 54 35 32 39 62 69 69 69 55 35 26 26
Wind dir SE SE S E SW W SW NE S E N N W SW S S SE E NE N
Wind spd 4 6 4 5 4 4 4 4 3 4 3 5 5 4 4 4 4 4 5 5
Wind gust 13 14 13 11 14 13 14 13
Clouds SC SC BK SC BK OV OV OV SC FW SC SC SC SC SC FW CL CL FW CL
PoP 12hr 30 30 50 50 5
QPF 12hr 0 0 0.01 0.03 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S S S S C C C S S
Tstms S S S S S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 55 84 58 86 60 86 59 83
Temp 61 56 77 81 65 59 79 83 67 61 79 80 66 61 78 77
Dewpt 39 38 40 36 39 39 39 39 43 43 42 44 49 47 44 44
PWind dir W SE NW N NW S W SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW CL FW FW SC SC FW SC SC SC SC SC SC SC SC
PoP 12hr 0 0 5 5 10 30 30 20
Rain shwrs S C C S
Tstms S C S S
$$
WYZ004-172200-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 84 57 81 55 83
Temp 68 78 84 79 71 66 61 58 65 76 81 78 69 64 58 55 62 74 81 82
Dewpt 49 53 49 50 50 50 49 48 52 52 50 50 52 51 50 49 51 51 44 43
RH 51 42 30 36 47 56 65 69 63 43 34 37 55 63 75 80 67 44 27 25
Wind dir SE SE SE NE NW W NW SE SE SE NE N NW NW N SE S SE N N
Wind spd 2 4 3 4 3 3 2 2 2 3 3 5 4 2 2 1 1 2 3 5
Wind gust 11 12 14 13 14 9 12 14
Clouds SC SC BK SC BK OV OV OV SC SC BK SC SC SC SC FW CL CL FW CL
PoP 12hr 30 30 40 50 0
QPF 12hr 0.02 0 0 0.03 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S S S C C C
Tstms S S S S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 57 89 61 92 63 91 61 88
Temp 67 58 79 87 71 61 83 89 73 63 84 87 72 63 82 83
Dewpt 43 42 45 41 42 43 45 44 46 47 48 48 52 53 52 49
PWind dir N SE N NE N E NW S
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW CL FW FW SC SC FW SC SC SC SC SC SC SC FW
PoP 12hr 0 0 5 5 10 20 30 20
Rain shwrs S C S S
Tstms S S S
$$
WYZ016-172200-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 74 48 72 46 75
Temp 59 70 74 71 60 54 50 48 58 66 71 68 59 53 48 46 56 69 75 73
Dewpt 38 39 37 39 37 38 39 38 43 42 40 40 40 40 39 38 39 35 31 31
RH 45 32 26 31 42 54 66 68 57 42 32 36 49 61 71 73 53 28 20 21
Wind dir NW W NW W W W W NW W W W W W SW W W W W W W
Wind spd 5 13 16 13 8 6 6 6 6 13 16 14 8 6 6 8 8 16 18 17
Wind gust 23 26 24 24 27 26 14 14 26 29 26
Clouds SC SC BK SC SC BK SC SC SC SC SC SC SC SC SC SC FW FW FW FW
PoP 12hr 20 20 30 20 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S C C S S
Tstms S S C S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 46 80 50 83 53 78 51 74
Temp 54 46 75 78 57 51 79 78 61 54 74 72 58 52 71 68
Dewpt 33 31 34 34 37 36 37 40 42 41 43 44 44 43 43 42
PWind dir W W W W W W W W
Wind char GN GN LT LT LT GN GN GN
Avg clouds FW FW FW FW SC SC SC SC SC BK BK SC SC SC SC SC
PoP 12hr 0 10 5 20 20 50 30 50
Rain shwrs S S S S C C C
Tstms S S C S C
$$
WYZ027-172200-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 82 51 79 49 81
Temp 62 76 82 81 70 60 56 52 62 75 79 77 68 60 55 50 60 75 80 78
Dewpt 40 41 41 41 39 37 38 37 43 43 43 44 45 43 43 41 42 39 35 34
RH 44 28 23 24 32 42 51 56 50 32 28 31 43 53 64 71 51 27 20 20
Wind dir E SW W W NW NE N N W W W W W NW NW NW W W W W
Wind spd 2 4 10 11 6 3 2 3 3 9 13 12 4 3 2 2 2 9 14 14
Wind gust 11 19 19 17 24 21 17 25 24
Clouds FW FW SC SC BK FW BK SC BK BK SC FW SC SC SC SC FW CL FW FW
PoP 12hr 10 10 20 10 0
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 49 85 53 86 54 81 51 77
Temp 61 50 77 82 64 54 80 81 66 55 76 75 62 53 74 71
Dewpt 36 33 36 37 39 38 38 40 43 43 43 46 47 46 46 47
PWind dir NW SW NW NW W W W W
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW SC SC SC SC FW SC BK SC SC SC BK SC SC
PoP 12hr 0 10 5 20 30 30 20 40
Rain shwrs S C C C S S C
Tstms S S S C S S C
$$
WYZ023-172200-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 79 51 77 49 78
Temp 57 72 78 76 68 62 56 54 57 70 76 76 66 59 52 50 55 70 76 77
Dewpt 49 52 51 51 51 52 51 51 53 55 53 51 51 51 50 50 50 50 44 43
RH 75 49 39 42 54 70 83 90 86 59 45 42 58 75 93100 83 49 32 30
Wind dir E S W SW E E E E SE W SW W S SE SE SE SE W W NW
Wind spd 2 2 5 4 4 4 3 3 2 1 6 5 3 4 3 2 1 2 6 6
Wind gust 10 16 13 9 8 17 14 8 10 17 16
Clouds SC SC SC BK SC BK SC BK SC SC BK SC SC SC SC FW FW CL FW FW
PoP 12hr 20 20 20 10 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S
Tstms S S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 49 83 53 86 55 79 52 75
Temp 60 50 73 81 62 54 78 83 64 56 72 74 62 55 68 70
Dewpt 48 45 48 46 50 49 51 50 52 53 55 55 55 54 56 54
PWind dir E S S S E SE S S
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW SC SC SC SC FW SC BK BK SC SC SC SC SC
PoP 12hr 0 5 0 10 30 40 20 40
Rain shwrs S S C S C S S S C
Tstms S S S C S C
$$
WYZ023-172200-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 82 46 80 44 82
Temp 58 75 82 81 67 56 51 48 57 74 79 79 66 58 51 45 56 76 81 80
Dewpt 45 46 46 45 43 39 38 39 46 49 48 49 48 46 45 43 46 46 41 41
RH 62 36 28 28 42 53 61 71 67 41 34 35 52 64 80 93 69 34 24 25
Wind dir SE S SW W NW W E SW SE W W W NW E SE E SW W W NW
Wind spd 2 4 8 9 4 3 2 2 3 5 10 9 3 2 2 1 1 5 11 10
Wind gust 17 16 12 19 17 12 20 19
Clouds FW FW SC BK SC SC SC SC BK SC SC FW SC SC SC FW FW CL FW FW
PoP 12hr 10 10 20 10 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 43 86 48 87 50 82 47 77
Temp 58 45 78 84 61 49 81 84 63 52 77 79 60 51 73 74
Dewpt 40 36 45 43 43 42 46 46 47 48 50 49 50 50 52 51
PWind dir NE SW N S S S S SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW SC SC SC SC FW SC BK SC SC SC BK SC SC
PoP 12hr 0 5 0 10 30 20 20 30
Rain shwrs S S C S S S S C
Tstms S S S S S C
$$
WYZ028-172200-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 88 58 86 55 87
Temp 66 82 88 86 79 71 64 59 68 82 86 81 73 65 60 56 63 79 86 83
Dewpt 42 46 44 45 43 41 39 39 45 49 51 52 49 46 45 45 47 47 45 43
RH 42 28 22 24 28 34 40 47 43 32 30 37 43 50 58 66 56 32 24 24
Wind dir S W W W SW SW S W S W W W SW S S S SW W W W
Wind spd 1 4 8 9 3 3 2 2 3 5 11 10 4 2 2 1 2 5 12 13
Wind gust 11 17 17 13 21 19 13 25 25
Clouds CL FW FW SC SC SC SC SC BK SC SC SC SC SC SC SC FW FW FW FW
PoP 12hr 10 10 20 20 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S
Tstms S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 55 89 58 91 59 87 56 83
Temp 67 55 82 85 70 58 85 86 70 60 82 79 66 58 79 75
Dewpt 38 36 43 41 41 39 43 43 44 43 47 51 51 49 50 53
PWind dir W SW SW SW S SW SW SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW SC FW FW SC SC SC FW SC BK SC SC BK BK SC SC
PoP 12hr 0 5 0 5 20 30 30 30
Rain shwrs S C C S C
Tstms S C S C
$$
WYZ017-172200-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 88 60 84 57 86
Temp 67 78 87 86 76 70 64 61 67 78 84 82 72 66 60 57 64 78 85 84
Dewpt 47 50 42 44 46 46 46 47 49 50 48 48 49 49 48 50 51 51 42 41
RH 49 37 21 23 34 42 52 60 52 37 29 31 44 54 64 77 63 39 22 22
Wind dir SW SW W W N S S E SW W W SW NE NE NE S SW NW N N
Wind spd 2 2 4 5 6 3 3 3 2 3 5 5 4 4 3 2 2 2 5 8
Wind gust 12 14 14 13 16 18
Clouds SC SC SC SC FW SC BK BK BK SC BK SC SC SC SC SC FW CL CL CL
PoP 12hr 20 20 20 20 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 S
Tstms S S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 59 91 62 93 63 92 63 90
Temp 68 59 79 89 72 62 84 91 75 64 84 90 73 64 83 84
Dewpt 41 44 44 39 39 41 43 40 42 45 46 45 49 50 49 47
PWind dir E S E E NE S NW SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW FW SC FW FW SC SC SC SC BK SC SC
PoP 12hr 0 0 5 0 10 10 20 20
Rain shwrs S S S
Tstms S S S
$$
WYZ005-172200-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
616 AM MDT Mon Aug 17 2026
Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 87 58 83 55 85
Temp 70 81 87 83 74 66 63 59 67 79 83 80 71 63 59 56 63 77 83 83
Dewpt 50 51 49 49 49 47 47 45 49 54 53 53 53 51 48 47 49 52 48 46
RH 49 35 27 31 41 50 56 60 52 42 36 39 53 65 67 72 60 42 30 27
Wind dir S NE NE NE SW SW SW SE S NE N N N NW SW S SW N NE NE
Wind spd 2 3 4 6 5 4 3 2 2 4 5 6 5 4 3 2 1 4 9 10
Wind gust 11 14 12 13 16 17
Clouds SC FW SC SC SC SC OV BK BK SC OV SC SC SC SC SC FW CL FW FW
PoP 12hr 20 20 20 20 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S
Tstms S S S S
Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 57 90 60 93 62 93 61 90
Temp 67 58 82 88 71 61 85 90 73 63 86 88 72 64 84 84
Dewpt 43 41 45 42 41 40 44 44 44 44 47 49 50 49 50 50
PWind dir S S NW SE NW S W W
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW FW SC FW SC SC SC SC SC SC SC FW
PoP 12hr 0 0 5 5 20 10 30 30
Rain shwrs S S C C
Tstms S S S S
$$
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