Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
979
FOUS55 KRIW 171151
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
551 AM MDT Sat May 17 2025
WYZ020-172200-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 69 41 65 36 48
Temp 37 54 65 69 68 53 46 42 42 57 64 64 58 46 41 37 36 38 43 48 45
Dewpt 30 34 34 34 34 37 37 36 36 40 38 38 40 41 41 39 38 38 38 37 37
RH 75 46 31 27 28 54 71 79 79 53 38 38 51 83100108108100 82 65 73
Wind dir SW SW SW SW S S E SE S S S SE S SE N W NW NW NW NW N
Wind spd 4 10 13 12 12 4 8 6 8 10 14 16 13 12 13 13 13 14 16 16 13
Wind gust 20 19 19 23 24 20 19 20 20 20 23 24 24 20
Clouds FW CL FW SC SC BK SC SC BK OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr 20 20 90 80 90
QPF 12hr 0.02 0.04 0.15 0.41 0.60
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S D D D D D D D D D D L
Tstms S S S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 35 61 35 67 39 74 40 72
Temp 35 36 54 59 40 36 62 65 43 41 69 71 47 41 64 70
Dewpt 36 35 35 33 36 34 34 31 35 35 35 33 37 37 36 33
PWind dir NW W NE W NE SW NW SW
Wind char GN GN GN GN GN GN GN GN
Avg clouds OV BK BK SC FW FW FW FW FW FW SC FW FW FW FW FW
PoP 12hr 60 50 20 20 5 20 10 10
Rain shwrs L C C C S S S
Tstms S S
$$
WYZ017-172200-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 69 43 64 38 53
Temp 40 52 62 68 68 57 52 48 43 56 63 64 60 49 44 40 38 44 50 52 52
Dewpt 31 35 35 36 35 37 38 38 37 41 41 39 36 37 38 37 35 37 35 35 35
RH 70 52 36 31 29 47 59 68 79 57 44 40 41 63 79 89 89 76 56 52 52
Wind dir W W SE SE S S S S S S S SW NW NW N NW N N N N N
Wind spd 5 2 4 5 9 8 9 5 10 10 13 14 16 14 13 11 10 10 10 11 13
Wind gust 20 23 24 23 20 20
Clouds CL FW FW FW SC OV BK SC BK OV OV BK BK OV OV OV OV OV BK BK BK
PoP 12hr 20 20 80 80 70
QPF 12hr 0 0 0.05 0.26 0.22
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C D D D D L L L L L L C
Tstms S S S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 36 64 39 69 43 73 42 72
Temp 43 36 58 63 47 39 62 68 51 43 67 72 52 42 62 71
Dewpt 36 34 34 31 34 32 33 28 33 33 33 30 34 35 35 30
PWind dir NW NW NW NW W W NW N
Wind char GN LT GN LT GN GN GN GN
Avg clouds BK BK FW FW FW CL FW FW FW FW FW FW FW CL FW FW
PoP 12hr 40 20 10 5 5 10 5 5
Rain shwrs C S
$$
WYZ018-172200-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 66 43 60 37 53
Temp 40 50 60 65 64 54 51 47 43 52 56 60 55 47 44 39 37 39 46 52 52
Dewpt 28 32 36 36 36 36 36 36 35 38 37 37 34 34 35 33 35 34 34 33 34
RH 62 50 41 34 35 50 56 65 73 59 49 42 45 60 70 79 92 82 63 48 50
Wind dir SW E E S SW S S S S S S W W W NW NW NW N N NE NE
Wind spd 3 4 5 5 10 4 6 5 3 5 9 11 12 9 5 3 2 2 4 6 8
Wind gust 19
Clouds CL SC SC FW SC OV BK SC BK BK OV BK BK OV OV OV OV OV BK BK OV
PoP 12hr 40 50 90 70 70
QPF 12hr 0 0.02 0.07 0.23 0.22
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C D D L L L L L L L L C
Tstms S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 36 64 39 69 44 73 42 73
Temp 42 36 55 63 47 39 60 68 52 44 65 70 51 42 62 71
Dewpt 33 32 33 29 30 31 31 27 30 30 33 28 31 32 35 31
PWind dir SW NW W W W W W W
Wind char LT LT LT LT LT GN GN LT
Avg clouds OV SC FW FW FW CL CL FW FW SC FW FW FW FW FW FW
PoP 12hr 40 30 20 5 5 10 5 10
Rain shwrs C S C S
$$
WYZ028-172200-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 62 39 54 30 53
Temp 35 49 59 62 59 53 44 42 39 49 54 51 48 44 38 35 30 38 48 52 52
Dewpt 29 34 34 35 35 37 33 33 32 34 33 36 32 30 27 24 22 24 24 25 27
RH 78 56 39 36 40 54 65 70 76 56 45 56 54 57 64 64 72 57 39 35 38
Wind dir S SW W SW NW S SE S SW S SW W W W W W W W W W W
Wind spd 2 5 6 6 8 4 5 9 9 13 20 23 23 20 17 13 13 17 18 20 18
Wind gust 20 31 34 34 31 26 20 20 26 27 31 27
Clouds FW SC SC SC SC BK BK BK BK OV OV BK BK BK BK SC SC SC SC SC BK
PoP 12hr 50 50 80 20 30
QPF 12hr 0.07 0.01 0.21 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C C C C C C D D S S C C S
Snowshwrs S S C C C
Tstms S S S S S
Wind chill 27 19 27
Min chill 27 19 20
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 32 62 36 68 39 74 40 76
Temp 42 32 56 61 44 37 62 67 48 39 71 72 51 40 70 74
Dewpt 29 27 26 24 31 31 25 19 25 23 22 19 27 28 25 21
PWind dir W W W W SW SW W SW
Wind char GN BZ GN GN GN GN GN GN
Avg clouds BK SC FW FW FW FW FW CL CL FW FW FW CL CL FW FW
PoP 12hr 20 10 5 0 0 0 0 0
Rain shwrs S
$$
WYZ026-172200-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 58 35 49 27 51
Temp 30 43 53 58 55 45 41 38 35 43 48 49 47 37 33 30 27 38 46 51 49
Dewpt 26 32 33 34 34 35 36 34 32 37 37 34 30 28 26 25 23 26 26 25 26
RH 85 65 46 40 45 68 82 85 89 79 65 56 51 70 75 81 85 62 45 36 40
Wind dir NE S S SW SE S S S S SW W W NW NW NW NW NW NW NW NW NW
Wind spd 1 5 9 8 9 10 6 8 6 9 11 14 17 14 12 10 10 12 14 19 19
Wind gust 23 26 23 19 19 23 29 29
Clouds SC SC SC BK BK OV OV OV OV OV OV OV OV BK SC SC SC SC SC SC SC
PoP 12hr 60 60 90 30 30
QPF 12hr 0.08 0.15 0.12 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L L L L L D D L L C C S S
Snowshwrs C S S C C S
Tstms S C S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 27 59 29 64 32 67 32 70
Temp 36 27 53 57 38 29 56 61 40 32 60 64 42 33 63 68
Dewpt 28 24 26 26 29 26 26 22 28 26 25 24 30 27 28 23
PWind dir NW NW W W W W NW NW
Wind char GN GN GN LT LT GN GN LT
Avg clouds SC FW FW FW FW CL CL FW FW FW FW FW CL CL FW FW
PoP 12hr 10 10 5 0 0 5 5 0
$$
WYZ025-172200-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 57 35 48 28 49
Temp 31 45 54 57 55 45 40 37 35 45 47 47 45 38 33 31 28 38 45 49 48
Dewpt 29 33 34 33 34 35 35 34 33 37 36 35 31 30 28 27 26 27 27 26 26
RH 92 62 46 40 45 68 82 89 92 73 65 63 58 73 82 85 92 64 49 40 42
Wind dir NW SE SE S SE SE SE SE S S W W NW NW NW NW NW NW NW NW NW
Wind spd 2 3 6 8 10 10 6 5 9 10 12 13 14 13 11 10 9 11 14 16 16
Wind gust 19 20 23 20 23 24 24
Clouds SC SC SC SC SC OV OV BK OV OV OV OV OV BK BK BK BK BK SC SC SC
PoP 12hr 50 60 90 40 40
QPF 12hr 0.04 0.17 0.36 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C L L L D D D D C C C C S
Snowshwrs C C C C C C
Tstms S S S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 27 56 30 61 33 64 33 66
Temp 34 28 53 54 37 31 55 58 39 34 61 62 41 34 60 64
Dewpt 29 26 26 24 29 27 26 22 29 28 26 25 31 28 28 27
PWind dir NW NW NW W N W NW W
Wind char GN GN GN LT LT GN GN LT
Avg clouds SC FW FW FW FW FW FW FW FW SC FW FW CL CL FW FW
PoP 12hr 20 20 10 5 5 10 5 5
Rain shwrs S S
Tstms S
$$
WYZ013-172200-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 57 35 45 27 48
Temp 34 42 53 57 55 46 41 39 36 38 43 45 44 37 33 30 27 32 41 46 48
Dewpt 31 33 34 33 35 36 36 35 34 35 35 34 31 29 27 26 25 26 27 27 27
RH 89 70 48 40 47 68 82 85 92 89 73 65 60 72 78 85 92 78 57 47 44
Wind dir S SW S SW SW S S S S SW SW SW W W W W W NW W NW W
Wind spd 4 5 8 6 6 4 5 8 8 5 6 9 10 9 8 6 5 8 10 11 11
Clouds SC SC SC SC BK OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC
PoP 12hr 50 80 100 70 40
QPF 12hr 0.04 0.30 0.30 0.09 0.03
Snow 12hr 00-00 00-00 00-00 T T
Rain shwrs S C L L D D D D D D L L C C S
Snowshwrs L C C C C C
Tstms S S S S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 28 55 30 61 34 62 33 65
Temp 36 28 49 53 38 30 54 60 42 34 56 60 42 33 59 63
Dewpt 29 25 30 28 29 26 28 27 28 27 29 28 29 26 30 29
PWind dir W SW SW SW S SW SW S
Wind char LT GN GN GN GN GN GN GN
Avg clouds SC SC SC SC SC FW FW FW SC SC SC FW FW CL FW FW
PoP 12hr 20 40 30 5 20 20 10 10
Rain shwrs S C C S S S
Tstms S
$$
WYZ001-172200-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 52 32 43 27 44
Temp 33 39 46 51 50 41 37 36 35 38 41 43 41 36 32 28 27 32 39 43 43
Dewpt 31 33 31 30 31 33 32 32 32 35 36 37 31 30 26 24 23 24 24 25 25
RH 92 79 55 44 48 73 82 85 89 89 82 79 67 79 78 85 85 72 54 49 49
Wind dir SW SW S S SE SE S SW SW SW SW W W W W NW NW NW NW NW W
Wind spd 4 5 6 5 4 3 5 4 3 2 4 5 5 3 3 2 2 3 5 6 5
Clouds SC SC SC SC BK OV BK BK OV OV OV OV OV OV OV OV BK BK BK SC BK
PoP 12hr 40 70 100 80 40
QPF 12hr 0 0.35 0.30 0.07 0.02
Snow 12hr 00-00 00-00 00-00 T T
Rain shwrs C L L L D D D D D S
Snowshwrs D D D D D C C C C C C S
Tstms S S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 27 48 28 52 32 54 30 57
Temp 32 27 44 47 33 28 47 50 37 33 51 52 36 30 51 54
Dewpt 26 24 25 27 28 25 26 25 27 26 28 27 29 26 27 26
PWind dir W W SW SW SW SW SW SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds BK SC SC SC SC SC FW SC SC SC SC SC SC FW FW SC
PoP 12hr 20 50 40 10 20 40 20 20
Rain shwrs S C C S S S C S S
Snowshwrs S C C S S
Tstms S S S
$$
WYZ003-172200-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 65 44 58 39 52
Temp 39 51 60 64 63 54 49 46 44 52 57 55 50 44 42 40 39 45 50 52 50
Dewpt 33 35 35 33 36 36 36 36 35 39 41 40 41 38 38 36 34 34 33 34 34
RH 79 54 39 31 36 50 61 68 70 61 55 57 71 79 86 85 82 65 52 50 54
Wind dir SW SW SE SE SE N W SW SW N N NW NW NW NW NW N N N N N
Wind spd 5 4 9 10 9 4 4 5 3 4 10 11 14 12 10 8 8 11 14 16 14
Wind gust 23 19 23 24 23
Clouds FW FW SC SC BK OV BK BK BK BK OV OV OV OV OV OV OV OV OV OV BK
PoP 12hr 20 30 100 80 60
QPF 12hr 0.02 0.01 0.24 0.19 0.11
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C C D D D D C C L L L L S
Tstms S S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 38 63 40 66 43 68 42 68
Temp 42 39 61 60 45 40 63 65 49 43 64 65 47 42 63 65
Dewpt 36 34 31 34 36 33 32 33 36 33 33 34 36 35 35 36
PWind dir NW NW W N W W NW NE
Wind char LT LT LT LT LT GN GN GN
Avg clouds BK BK SC SC SC SC FW SC SC SC SC SC FW FW SC FW
PoP 12hr 20 40 30 20 10 30 20 20
Rain shwrs S C C S C S S
Tstms S S S S
$$
WYZ004-172200-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 71 47 68 42 56
Temp 45 54 64 70 71 62 55 50 47 55 64 68 61 51 47 45 42 45 50 56 54
Dewpt 40 41 39 37 35 37 40 40 40 44 44 46 45 43 42 40 39 38 37 38 38
RH 82 61 40 30 27 39 57 68 76 66 48 45 56 74 83 82 89 76 61 51 54
Wind dir SE S SE SE E N SE SE SE S S SW NW NW NW NW NW NW NW NW N
Wind spd 2 2 4 6 5 5 5 6 4 5 6 11 17 21 21 20 18 20 23 20 18
Wind gust 26 33 33 31 27 31 34 31 27
Clouds FW FW FW FW FW BK BK BK BK BK BK BK BK OV OV OV OV OV BK BK BK
PoP 12hr 10 5 90 90 70
QPF 12hr 0 0 0.11 0.31 0.10
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C D D D D L L L L L L C
Tstms S S S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 39 67 42 71 45 74 44 72
Temp 45 39 58 66 50 42 62 70 53 45 66 73 54 44 65 71
Dewpt 38 38 36 35 39 38 38 35 37 37 38 37 40 39 40 37
PWind dir NW NW NW NW E W NW SW
Wind char GN LT LT LT LT LT GN LT
Avg clouds BK BK SC FW SC FW FW FW FW SC SC SC FW FW FW FW
PoP 12hr 30 40 30 20 10 30 20 20
Rain shwrs C C C S C S S
Tstms S S
$$
WYZ006-172200-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 72 44 68 40 54
Temp 40 52 65 70 72 59 53 46 45 54 66 67 62 48 43 41 40 43 50 54 52
Dewpt 35 39 38 35 33 36 38 38 38 42 42 42 42 42 41 39 38 38 36 38 35
RH 82 61 37 27 24 42 57 73 76 64 42 40 48 80 93 92 92 82 58 54 52
Wind dir S S E E E E SE S SE S S SW N N NW NW NW NW NW NW N
Wind spd 3 2 3 4 8 8 6 6 6 5 9 12 14 17 17 16 13 16 18 19 16
Wind gust 19 23 26 26 24 20 24 27 29 24
Clouds FW FW FW FW FW OV BK SC BK BK BK BK BK OV OV OV OV OV BK BK BK
PoP 12hr 5 5 90 90 70
QPF 12hr 0 0 0.09 0.51 0.16
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S D D D D D D L L L L C
Tstms S S S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 37 64 39 69 41 73 41 72
Temp 44 38 56 63 46 40 61 68 49 42 67 71 49 42 62 71
Dewpt 39 37 36 33 39 37 36 31 37 37 38 35 39 39 39 34
PWind dir NW NW SE NW SE W NW N
Wind char GN LT LT LT LT GN GN LT
Avg clouds BK BK SC FW SC FW FW FW FW SC SC FW FW FW FW FW
PoP 12hr 40 30 20 20 5 20 10 10
Rain shwrs C S C S S S
Tstms S S
$$
WYZ005-172200-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 69 43 66 39 52
Temp 38 52 62 67 68 56 50 45 44 56 64 66 62 47 42 40 39 44 48 51 51
Dewpt 32 36 35 35 33 37 39 38 38 43 42 42 41 41 40 38 36 37 36 37 35
RH 79 54 36 30 27 49 66 76 79 62 45 42 46 79 93 92 89 76 63 59 54
Wind dir SW SE SE SE SE S S S SW S S SW NW N N N N N N N N
Wind spd 2 1 4 8 6 4 6 6 5 5 11 12 14 16 14 13 12 16 19 20 17
Wind gust 19 23 24 23 20 19 24 29 31 26
Clouds CL FW SC FW SC BK BK BK BK BK BK BK BK OV OV OV OV BK BK BK BK
PoP 12hr 10 20 90 90 80
QPF 12hr 0 0.02 0.12 0.39 0.18
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C D D D D L L L L D D C
Tstms S S S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 37 65 39 69 42 73 41 71
Temp 42 37 59 64 45 40 62 68 49 43 67 71 49 41 63 70
Dewpt 38 35 37 35 38 35 37 34 37 35 37 35 37 36 39 36
PWind dir NW SE NW SW SW SW NW SE
Wind char GN LT LT LT LT GN GN LT
Avg clouds BK BK SC SC SC FW FW FW FW SC SC FW FW FW FW FW
PoP 12hr 40 40 20 20 5 20 10 10
Rain shwrs C S S C S S S
Tstms S S S
$$
WYZ010-172200-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 66 44 64 39 45
Temp 39 53 62 65 65 53 49 45 44 55 63 62 54 47 44 41 39 40 44 45 43
Dewpt 36 39 38 37 39 38 38 36 37 43 44 45 45 45 43 40 38 37 37 37 37
RH 89 59 41 35 38 57 66 70 76 64 50 54 71 93 96 96 96 89 76 73 79
Wind dir S SE SE E N SW S S S S S SE SE SE N N N N N N N
Wind spd 6 9 9 5 6 3 10 12 10 14 18 17 13 13 14 17 18 20 23 23 18
Wind gust 19 23 27 26 20 20 23 26 27 31 34 34 27
Clouds FW FW SC SC FW BK SC BK BK BK BK BK OV OV OV OV OV OV OV OV OV
PoP 12hr 10 10 90 100 90
QPF 12hr 0 0 0.13 0.74 0.40
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C D D D D D D D D D D L
Tstms S S S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 38 57 39 62 43 67 43 64
Temp 41 39 54 56 43 40 57 60 46 44 64 64 49 44 59 62
Dewpt 37 35 37 37 37 34 37 38 37 34 38 40 40 36 39 40
PWind dir NW N W N W NW NW N
Wind char GN GN LT GN GN GN GN GN
Avg clouds OV BK BK SC SC FW SC SC SC SC SC SC FW FW FW FW
PoP 12hr 60 50 30 40 10 30 20 20
Rain shwrs L C C C C S S C C S S S
Tstms S S S S
$$
WYZ012-172200-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 42 26 31 17 28
Temp 28 34 39 41 34 28 28 30 26 26 28 28 24 20 18 18 17 21 23 27 27
Dewpt 27 31 33 32 30 28 28 30 25 26 27 27 23 20 18 17 17 19 21 23 22
RH 96 89 79 70 85100100100 96100 96 96 96100100 96100 92 92 85 81
Wind dir SW SW S S S SW SW SW W W W W W W W W NW NW W W W
Wind spd 9 9 9 8 8 8 8 9 11 11 12 12 13 13 12 11 10 13 14 14 14
Wind gust 19 19 20 20 19 20 23 23 23
Clouds SC SC SC BK OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC
PoP 12hr 60 90 100 80 40
QPF 12hr 0.07 0.46 0.44 0.16 0.06
Snow 12hr 00-00 3 4 2 1
Snowshwrs S C L D D D D D D D D D C C C C C C S
Tstms S S C S S
Wind chill 23 15 12 11 7 6 7 6 8 10 14 14
Min chill 19 19 30 22 19 15 11 6 6 7 11
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 19 35 21 40 25 41 24 45
Temp 21 19 33 32 24 22 38 37 26 25 39 39 27 24 42 42
Dewpt 19 16 23 23 19 18 22 20 18 18 22 22 20 18 22 23
PWind dir W W SW SW SW W W S
Wind char GN GN GN GN GN BZ GN GN
Avg clouds SC SC SC SC SC FW FW FW SC SC SC FW FW CL CL FW
PoP 12hr 20 40 30 10 20 30 10 10
Snowshwrs S C C S S S C
Tstms S S
$$
WYZ023-172200-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 59 34 44 25 48
Temp 36 47 55 58 59 48 40 38 35 34 39 44 43 39 30 26 25 29 38 46 47
Dewpt 33 37 37 39 40 40 39 37 34 34 35 36 33 31 28 26 26 28 29 30 30
RH 89 68 51 49 49 74 96 96 96100 85 73 67 73 92100104 96 70 53 51
Wind dir S S S S S E S S W W W W W W W NW NW NW NW NW NW
Wind spd 3 3 5 5 4 2 1 2 4 3 4 6 8 8 4 4 3 5 8 11 10
Clouds SC SC SC BK BK OV OV OV OV OV OV OV OV OV BK BK BK OV BK BK BK
PoP 12hr 70 80 100 60 40
QPF 12hr 0.07 0.33 0.44 0.04 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S L L L D D D D D D L L C C
Snowshwrs L C C C C C
Tstms S S C S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 27 57 32 63 35 65 35 69
Temp 35 27 49 56 40 32 55 62 42 35 60 63 43 35 63 67
Dewpt 31 27 32 33 34 31 31 30 32 30 33 32 34 30 33 32
PWind dir W W SW SW S SW S S
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC FW FW FW FW FW SC FW FW CL FW FW
PoP 12hr 10 30 20 5 10 20 5 5
Rain shwrs C S S
Tstms S S
$$
WYZ004-172200-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 66 45 59 40 50
Temp 44 53 61 65 64 55 51 49 45 51 58 56 50 44 42 41 40 43 48 50 49
Dewpt 37 38 34 32 32 33 36 38 37 40 42 40 39 36 34 32 32 32 32 31 32
RH 76 57 36 29 30 43 56 66 73 66 55 55 66 73 73 70 73 65 54 48 52
Wind dir SW S S SE SE NW S S N N N N NW N N N N N N N N
Wind spd 3 8 9 10 10 5 4 3 6 9 11 16 23 26 23 23 21 23 23 23 20
Wind gust 24 34 40 34 34 33 34 34 34 31
Clouds SC FW FW SC SC BK BK BK BK BK OV OV OV OV OV OV OV OV OV BK BK
PoP 12hr 10 20 90 80 60
QPF 12hr 0 0 0.18 0.22 0.08
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C D D D D L L L L C C S
Tstms S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 39 62 42 65 45 67 43 66
Temp 43 39 58 60 47 43 60 63 50 45 62 63 48 43 60 63
Dewpt 35 34 33 32 36 34 33 30 34 34 34 32 36 34 33 34
PWind dir NW E NW N SE NW NW NE
Wind char GN GN GN GN GN GN GN GN
Avg clouds BK BK SC SC SC SC SC SC SC SC SC SC SC FW FW FW
PoP 12hr 20 30 40 20 10 30 20 20
Rain shwrs S C C S S S C S S
Tstms S S S S
$$
WYZ004-172200-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 69 47 66 42 54
Temp 44 53 62 68 69 60 53 48 47 55 64 64 58 50 47 44 42 45 50 53 54
Dewpt 38 41 38 34 33 37 39 38 39 43 45 44 42 41 39 37 36 36 35 35 35
RH 79 64 41 28 26 42 59 68 74 64 50 48 55 71 74 76 79 70 56 50 48
Wind dir E SE S SE SE N NE SE NE S W NW NW NW NW NW N NW N N N
Wind spd 2 4 6 8 6 8 5 5 3 4 6 11 21 21 18 17 16 18 20 19 16
Wind gust 19 33 33 27 27 24 29 33 31 26
Clouds SC FW FW FW SC BK BK BK BK BK BK OV BK OV OV OV OV OV OV OV BK
PoP 12hr 10 10 90 90 70
QPF 12hr 0 0 0.10 0.24 0.08
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C D D D D L L L L L L C
Tstms S S S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 40 66 43 70 46 72 44 71
Temp 45 40 59 65 50 43 62 69 53 47 65 71 52 44 64 70
Dewpt 38 38 36 34 39 38 37 34 38 38 37 36 39 38 38 37
PWind dir NW W NW NW E NW NW NE
Wind char LT LT LT LT LT GN GN LT
Avg clouds BK BK SC SC SC SC SC SC SC SC SC SC SC FW FW FW
PoP 12hr 30 30 40 20 10 30 20 20
Rain shwrs C S C C S S S S C S S
Tstms S S S
$$
WYZ016-172200-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 56 36 49 32 50
Temp 32 44 53 56 52 47 41 37 36 44 49 48 46 40 37 34 32 40 48 50 48
Dewpt 26 28 27 29 29 33 33 32 32 34 35 32 29 28 27 27 26 26 26 25 23
RH 78 53 36 35 41 58 73 82 85 68 58 54 51 62 67 75 78 57 42 37 37
Wind dir NW W SW S SE SE E SW W SW W W W W W W W W NW NW NW
Wind spd 8 9 9 9 11 9 1 2 4 9 13 16 18 18 13 13 11 14 17 19 18
Wind gust 20 24 27 27 20 20 23 26 29 27
Clouds SC SC SC SC BK BK BK BK BK BK OV OV OV OV OV BK BK BK BK BK BK
PoP 12hr 40 60 100 80 60
QPF 12hr 0.02 0.18 0.27 0.07 0.03
Snow 12hr 00-00 00-00 00-00 T 00-00
Rain shwrs C C C L L L L D D D D L L C
Snowshwrs D C C C C
Tstms S S S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 33 57 35 62 37 64 37 66
Temp 39 34 54 54 40 36 57 59 42 37 61 61 44 38 61 64
Dewpt 27 26 24 22 27 26 22 21 26 27 24 23 27 27 24 26
PWind dir W W W W W W W W
Wind char GN BZ GN BZ GN BZ GN GN
Avg clouds BK SC SC SC FW FW CL FW FW SC FW FW FW CL FW SC
PoP 12hr 30 40 30 10 10 30 10 10
Rain shwrs C C C C
Snowshwrs C
$$
WYZ027-172200-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 59 34 49 24 50
Temp 33 45 56 58 56 45 41 37 34 45 48 48 47 39 32 26 25 34 45 49 49
Dewpt 28 34 36 37 36 36 36 34 32 40 39 36 30 28 24 22 22 23 24 26 26
RH 82 65 47 45 47 70 82 89 92 82 71 63 51 64 72 85 88 64 43 40 40
Wind dir NE S SW SW S SW SW SW W W W W W W W W W W NW NW NW
Wind spd 1 4 8 14 8 9 8 9 10 10 14 18 18 17 12 10 9 12 17 19 18
Wind gust 23 23 27 27 26 19 19 26 29 27
Clouds SC BK BK BK BK OV BK OV OV OV OV BK BK BK SC SC SC SC SC SC SC
PoP 12hr 50 60 100 20 20
QPF 12hr 0.10 0.10 0.10 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C L L L C D D L L S S
Snowshwrs S S S S S S S S
Tstms S S C S S
Wind chill 27
Min chill 31 27 29 23 18 20
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 27 59 31 66 35 70 35 73
Temp 37 28 54 57 40 32 61 64 44 36 66 68 46 36 66 72
Dewpt 28 25 29 29 31 28 27 24 27 26 27 26 29 27 29 24
PWind dir W W W W SW W NW NW
Wind char GN GN GN GN LT GN LT LT
Avg clouds FW FW CL FW FW FW CL CL FW FW FW CL CL CL FW FW
PoP 12hr 5 10 5 0 0 5 0 0
$$
WYZ023-172200-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 61 39 45 32 50
Temp 36 44 56 61 59 52 47 46 44 39 43 43 45 41 36 34 32 33 40 46 50
Dewpt 33 36 36 38 40 43 42 42 41 37 38 36 34 33 32 31 31 31 31 30 30
RH 89 73 47 42 49 71 83 86 89 92 82 76 65 73 85 89 96 92 70 53 46
Wind dir E SE S S SW SE S S W SW SW W W W W W W W W W W
Wind spd 3 4 5 6 4 3 2 3 4 5 6 6 8 6 5 4 4 5 8 10 10
Clouds SC BK SC BK BK OV OV OV OV OV OV OV OV OV BK BK BK BK BK SC SC
PoP 12hr 60 90 100 70 40
QPF 12hr 0.06 0.44 0.53 0.09 0.03
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C L L D D D D D D L L C C C C S
Snowshwrs C C C C
Tstms S C S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 33 59 36 65 40 65 39 69
Temp 40 33 52 58 44 36 56 64 47 40 59 63 47 39 62 68
Dewpt 34 31 34 33 36 32 32 31 34 34 35 32 35 33 34 34
PWind dir SW SW SW SW S SW S S
Wind char LT LT LT LT LT GN LT LT
Avg clouds SC SC SC SC FW CL FW FW FW SC FW FW FW CL FW FW
PoP 12hr 20 30 20 5 20 20 10 5
Rain shwrs S C S S S
Tstms S S
$$
WYZ023-172200-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 60 34 47 24 48
Temp 34 45 55 59 59 48 41 38 35 36 42 46 46 38 31 26 24 32 43 46 48
Dewpt 31 36 38 40 40 40 38 37 34 35 35 34 32 28 25 24 24 26 28 28 28
RH 89 70 53 49 49 74 89 96 96 96 76 63 58 67 78 92100 78 55 49 46
Wind dir S S S SW SW W S SW W W W W W NW NW NW NW NW NW NW NW
Wind spd 2 5 9 10 3 4 6 5 6 8 11 14 13 12 8 5 5 10 14 17 14
Wind gust 23 20 19 23 26 23
Clouds SC SC BK BK BK OV OV OV OV OV OV OV BK BK SC SC SC SC SC SC SC
PoP 12hr 70 60 100 40 30
QPF 12hr 0.14 0.18 0.28 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L C L L L L D D D D C C S S
Snowshwrs C S S C C S
Tstms S S C S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 26 57 30 63 35 67 35 70
Temp 34 26 52 56 38 30 56 62 43 35 62 65 45 35 64 69
Dewpt 30 27 32 32 33 31 30 29 30 29 32 29 32 29 32 30
PWind dir W W SW SW S W N S
Wind char LT GN LT LT LT GN LT LT
Avg clouds SC FW FW FW FW FW FW CL FW FW FW CL CL CL FW FW
PoP 12hr 5 20 5 0 5 10 0 5
Rain shwrs S
Tstms S
$$
WYZ028-172200-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 63 40 54 31 55
Temp 36 50 60 62 60 53 46 41 40 50 54 51 51 45 39 34 31 39 50 54 54
Dewpt 29 35 37 39 39 37 34 33 31 35 38 39 34 31 27 24 23 25 28 30 31
RH 75 56 42 43 46 54 63 73 70 56 54 63 52 58 62 66 72 57 42 40 41
Wind dir SE SW SW W W S S S SW SW W W W W W W W W W W W
Wind spd 2 3 6 11 8 3 6 4 9 12 17 19 19 18 14 12 11 14 16 19 17
Wind gust 19 26 29 29 27 23 19 23 24 29 26
Clouds SC SC SC BK BK OV BK BK BK BK OV BK BK BK SC SC SC SC SC SC SC
PoP 12hr 50 40 80 20 30
QPF 12hr 0.10 0.06 0.21 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C C C C L L D D S S S C C
Snowshwrs S S C C
Tstms S S S S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 34 64 38 71 42 77 43 79
Temp 43 34 58 63 46 39 65 70 51 42 73 76 53 43 73 77
Dewpt 29 27 31 29 32 31 29 24 27 26 28 25 28 29 29 26
PWind dir W W W W SW W W SW
Wind char GN GN GN GN GN GN GN LT
Avg clouds SC FW FW FW FW FW FW CL FW FW FW FW CL CL FW FW
PoP 12hr 10 10 5 0 0 0 0 0
$$
WYZ017-172200-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 70 45 68 41 53
Temp 42 52 63 68 70 59 54 48 45 55 65 68 63 51 46 43 41 44 50 52 52
Dewpt 34 37 36 34 34 36 39 39 38 41 41 41 40 41 41 39 38 38 37 38 37
RH 73 56 36 28 26 42 57 71 76 59 41 37 43 68 83 86 89 79 61 59 56
Wind dir E SW S S SE S S SE S S S S NW N N N N N N N N
Wind spd 5 2 2 1 3 9 11 5 8 9 12 13 12 13 14 13 13 12 12 13 12
Wind gust 19 20 19 20 23 20 20 19 19 20 19
Clouds FW FW FW FW SC BK BK SC BK BK OV BK BK OV OV OV OV OV OV BK BK
PoP 12hr 10 10 80 90 70
QPF 12hr 0 0 0.08 0.30 0.26
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S D D D D D D L L L L C
Tstms S S S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 38 66 41 72 44 77 43 76
Temp 43 38 59 65 49 41 65 71 53 44 71 75 54 43 65 75
Dewpt 38 37 38 35 38 36 37 33 36 35 35 32 37 38 39 31
PWind dir NW NW SE W E W NW NW
Wind char LT LT LT LT LT GN GN LT
Avg clouds BK BK SC FW FW FW FW FW FW SC SC FW FW FW FW FW
PoP 12hr 40 30 10 10 5 10 5 10
Rain shwrs C S C
Tstms S
$$
WYZ005-172200-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
551 AM MDT Sat May 17 2025
Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 71 45 67 40 53
Temp 40 54 63 68 71 58 53 48 45 56 65 67 64 50 44 42 40 43 49 51 53
Dewpt 34 38 37 35 33 38 39 39 38 42 41 42 40 42 41 39 37 37 37 36 37
RH 79 54 38 29 25 47 59 71 76 59 41 40 41 74 89 89 89 79 63 56 54
Wind dir S NW S S SE SE S S S S S SW NW N N N N N N N N
Wind spd 2 1 4 5 8 6 9 5 5 5 11 13 14 16 16 13 12 16 19 20 18
Wind gust 20 23 24 24 20 19 24 29 31 27
Clouds FW FW FW FW SC BK BK BK BK BK BK BK BK OV OV OV OV BK BK OV BK
PoP 12hr 10 20 90 90 80
QPF 12hr 0 0 0.11 0.41 0.23
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C D D D D D D L L D D C
Tstms S S S S
Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 39 66 41 70 44 75 43 73
Temp 44 40 59 65 49 41 63 69 53 44 70 74 53 43 65 73
Dewpt 38 37 37 36 39 36 38 35 37 36 38 35 37 37 39 36
PWind dir NW N NW SW SE W NW E
Wind char GN LT LT LT LT GN GN LT
Avg clouds OV BK SC FW SC FW FW FW FW SC SC FW FW FW FW FW
PoP 12hr 40 30 20 20 5 20 10 10
Rain shwrs C S S C S S S
Tstms S S S
$$
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