Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
238
FOUS55 KRIW 151037
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
437 AM MDT Thu May 15 2025
WYZ020-152200-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
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 36 64 35 70
Temp 40 47 55 59 57 44 38 36 36 47 57 63 62 49 43 38 36 52 65 70 67
Dewpt 34 35 32 31 33 33 32 32 32 35 35 34 33 33 33 32 31 35 36 35 35
RH 79 63 41 34 40 65 79 85 85 63 43 34 33 54 67 79 82 52 34 27 30
Wind dir W W W NW NW NW W W W W W NW NW NE E SE SW SW SW SW S
Wind spd 14 21 24 21 20 12 9 10 11 17 18 17 13 10 6 5 5 10 13 12 11
Wind gust 23 33 36 33 31 19 26 27 26 20 20 19
Clouds SC SC SC SC SC SC SC BK SC SC SC SC SC BK SC FW FW FW SC BK BK
PoP 12hr 30 20 30 5 40
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S S S S C C C C C
Tstms S S S S
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
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 42 67 40 56 36 61 36 66
Temp 48 43 65 61 44 40 54 53 38 37 53 59 42 38 61 63
Dewpt 39 37 42 42 40 38 43 41 35 34 38 37 36 33 37 33
PWind dir SE SE S NW N W NW W
Wind char GN GN GN BZ GN BZ GN BZ
Avg clouds BK BK BK BK BK BK BK BK BK BK BK SC SC FW FW FW
PoP 12hr 40 80 80 90 60 60 30 30
Rain shwrs C S D D L D D L C C L C S C
Tstms S C S S S S
$$
WYZ017-152200-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 56 37 63 37 66
Temp 39 48 54 55 53 45 42 39 37 45 56 61 62 53 46 42 37 49 59 65 64
Dewpt 33 33 29 30 32 34 35 33 33 34 34 33 33 34 33 33 30 34 35 34 35
RH 79 56 38 38 44 65 76 79 85 65 43 35 33 48 60 70 75 56 40 31 34
Wind dir NW NW NW N N N NW NW W NW N NE NW NW NW W W W E NE SE
Wind spd 4 5 8 10 12 9 4 3 3 4 4 5 9 8 6 5 5 3 5 8 10
Wind gust 19
Clouds SC SC SC SC BK BK SC SC SC SC SC SC BK SC FW FW FW SC SC SC OV
PoP 12hr 50 60 10 10 20
QPF 12hr 0.01 0.02 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C L C S S C
Tstms S S S S
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 43 66 41 55 38 63 39 66
Temp 50 43 62 63 46 41 49 55 44 38 57 62 49 39 58 65
Dewpt 39 38 39 38 38 37 39 40 36 34 39 36 36 33 34 32
PWind dir SW S N N N NW NW W
Wind char GN GN GN GN GN GN GN GN
Avg clouds OV BK BK BK BK BK OV BK BK BK SC SC SC FW FW FW
PoP 12hr 50 70 80 80 50 30 20 20
Rain shwrs C C C L D D D D C C S C S S
Tstms S S S S
$$
WYZ018-152200-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
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 55 36 62 37 66
Temp 39 47 53 55 53 45 42 38 36 44 55 61 61 52 46 41 37 49 59 65 64
Dewpt 30 31 31 32 31 32 32 30 29 33 35 35 35 34 31 29 27 33 36 36 37
RH 70 53 43 41 43 60 67 73 75 65 47 38 38 50 55 62 67 54 42 34 37
Wind dir SW N NW W W NW SW SW SW NE NE NE W W W SW SW S SE S S
Wind spd 4 8 6 11 8 4 4 3 3 2 4 5 9 5 5 4 4 2 5 6 6
Clouds SC FW BK BK SC BK SC SC SC SC SC SC SC SC FW FW SC SC SC BK BK
PoP 12hr 50 50 20 10 40
QPF 12hr 0.06 0.03 0.01 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C S S S C C L
Tstms S S S S
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
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 43 64 40 54 38 62 39 67
Temp 51 43 59 61 46 40 47 53 44 38 55 61 48 39 59 66
Dewpt 37 35 38 35 35 35 37 38 34 32 37 34 30 29 33 31
PWind dir SW S W N NW NW W NW
Wind char LT LT LT LT LT LT GN LT
Avg clouds OV BK BK BK BK BK OV BK OV BK SC SC SC FW FW FW
PoP 12hr 70 80 80 80 60 40 30 20
Rain shwrs L C C D D D D D L C C C C S
Tstms S C S S
$$
WYZ028-152200-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 52 32 61 35 66
Temp 34 42 50 52 51 45 40 36 32 45 56 61 60 52 45 39 35 48 63 66 64
Dewpt 30 31 29 26 27 27 28 29 27 28 24 28 31 31 33 32 31 35 36 35 36
RH 85 65 44 36 39 49 62 75 81 51 29 28 33 44 62 76 85 60 36 32 35
Wind dir W W W W W W W W SW W W W W W W SW SW S SW SW SW
Wind spd 18 21 23 24 21 14 10 9 8 10 14 16 17 10 5 3 3 5 9 11 11
Wind gust 27 33 34 36 33 23 23 24 26
Clouds SC SC SC SC SC SC FW FW FW FW SC SC BK SC FW SC SC SC SC BK BK
PoP 12hr 30 20 5 5 30
QPF 12hr 0.01 0 0 0 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S C C C
Tstms S S S S
Wind chill 23
Min chill 23 25 25 27
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 40 59 35 55 37 61 37 66
Temp 51 40 57 55 40 35 50 54 43 37 56 61 46 37 59 65
Dewpt 37 32 32 31 31 31 35 35 34 32 34 32 33 29 28 24
PWind dir S S W W W W W W
Wind char LT BZ GN GN GN BZ BZ BZ
Avg clouds OV BK BK BK BK BK BK BK BK BK SC SC FW CL CL CL
PoP 12hr 30 50 50 60 40 20 10 5
Rain shwrs C C C C C C L L C S S S
Tstms S C S S
$$
WYZ026-152200-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
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 49 27 56 28 60
Temp 31 41 46 48 48 39 33 29 27 42 52 56 55 45 38 32 28 42 55 60 57
Dewpt 27 29 28 27 26 27 26 24 24 29 27 29 31 32 32 29 26 33 34 34 36
RH 85 62 49 44 42 62 75 81 88 60 38 35 40 60 79 88 92 70 45 37 45
Wind dir NW NW NW NW NW NW NW NW NW NW W W W W W NW NW SE S S S
Wind spd 4 10 14 17 18 10 5 4 4 3 5 10 12 8 3 2 1 3 6 9 10
Wind gust 23 26 27 19
Clouds SC SC BK SC FW FW FW FW SC SC SC BK BK SC FW FW SC SC BK BK OV
PoP 12hr 30 20 10 5 40
QPF 12hr 0.01 0 0.02 0 0.04
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C S S C C L
Tstms S S S C
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
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 55 32 53 31 58 30 63
Temp 41 36 53 51 38 32 48 51 37 31 53 56 38 30 56 61
Dewpt 37 35 35 34 33 30 33 34 31 29 33 31 29 26 28 27
PWind dir SE S NW NW NW NW NW NW
Wind char LT GN GN GN GN GN GN GN
Avg clouds OV OV OV BK BK BK BK BK SC SC SC SC FW CL FW FW
PoP 12hr 60 80 60 60 30 20 10 10
Rain shwrs L C L D L C L L C S S
Snowshwrs C L S
Tstms C C S S
$$
WYZ025-152200-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 46 27 54 29 57
Temp 31 40 44 46 45 37 32 29 27 43 53 54 52 43 37 31 30 45 55 57 55
Dewpt 29 30 28 28 26 27 27 26 25 29 30 30 31 32 32 29 28 32 33 32 34
RH 92 67 53 49 47 67 81 88 92 57 41 40 44 65 82 92 92 60 43 38 45
Wind dir NW NW NW NW NW NW NW NW NW W W W W NW NW N N S S S S
Wind spd 6 13 17 18 17 11 6 5 4 4 8 10 10 5 2 2 1 2 6 8 8
Wind gust 20 26 27 26
Clouds SC SC BK SC SC FW FW FW SC FW SC BK BK SC FW FW SC SC BK BK OV
PoP 12hr 40 30 10 5 40
QPF 12hr 0.02 0 0.01 0 0.03
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C S C C L
Snowshwrs S
Tstms S S S C
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 36 53 33 51 32 55 30 60
Temp 40 37 53 49 36 34 46 49 37 33 51 53 37 31 54 57
Dewpt 35 34 35 34 33 31 32 33 32 30 32 30 30 27 28 25
PWind dir SE SE NW NW NW NW NW NW
Wind char LT GN GN GN GN GN GN GN
Avg clouds OV OV OV BK BK BK BK BK BK SC SC SC FW FW FW FW
PoP 12hr 60 80 70 70 40 30 20 10
Rain shwrs L C L D L L L L C S S C S
Snowshwrs S
Tstms C C S S
$$
WYZ013-152200-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
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 47 29 51 31 57
Temp 33 37 44 47 46 40 35 31 29 39 47 51 48 43 38 34 31 41 51 57 54
Dewpt 32 33 33 33 33 32 30 27 25 30 30 32 33 35 33 30 29 33 31 31 35
RH 96 85 65 58 60 73 82 85 85 70 51 48 56 73 82 85 92 73 46 37 48
Wind dir S SW W W W SW SW S SE SW SW W SW SW S S SE S S S S
Wind spd 4 8 8 10 9 4 2 2 2 4 6 8 8 5 5 5 4 5 6 8 6
Clouds BK BK BK BK BK SC SC SC SC SC BK BK BK BK BK SC BK SC SC SC BK
PoP 12hr 50 30 30 40 50
QPF 12hr 0.04 0.03 0.01 0.01 0.04
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C C S C C C C C C L
Snowshwrs S C
Tstms S S S S S
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
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 51 33 50 33 53 30 57
Temp 41 35 49 47 37 33 45 49 39 33 46 52 38 30 50 56
Dewpt 35 33 37 35 33 31 36 35 34 30 34 33 29 24 31 29
PWind dir SE S W NW W W SW SW
Wind char LT LT LT GN GN GN GN GN
Avg clouds OV OV BK BK BK BK BK BK BK BK BK SC SC FW FW FW
PoP 12hr 70 100 80 70 40 50 30 20
Rain shwrs L L L D D C L L C S C C C S S
Snowshwrs S
Tstms S C S S
$$
WYZ001-152200-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 39 26 46 30 51
Temp 30 32 37 38 36 33 30 27 27 34 42 46 43 37 35 32 30 38 46 51 49
Dewpt 28 27 29 29 29 28 26 24 24 28 30 32 32 32 31 29 27 30 30 30 30
RH 92 81 72 70 75 82 85 88 88 78 62 58 65 82 85 88 88 73 53 44 48
Wind dir NW W W NW NW NW W W W SW SW SW SW SW SW SW S S S S S
Wind spd 4 5 8 6 6 3 3 3 2 1 4 5 5 2 2 2 1 2 4 5 3
Clouds BK BK BK BK BK BK SC BK BK BK BK BK BK OV OV BK OV BK BK SC BK
PoP 12hr 60 40 30 50 40
QPF 12hr 0.11 0.06 0.03 0.07 0.01
Snow 12hr T T 00-00 00-00 00-00
Rain shwrs C C C C C S S C C L
Snowshwrs S C C C C C C C S S
Tstms S S S S S
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 33 47 32 45 31 48 29 51
Temp 36 33 46 42 34 32 42 44 35 31 43 46 35 29 47 50
Dewpt 31 30 35 35 31 29 32 32 30 27 30 32 29 24 29 27
PWind dir SE S NW NW W W W SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds BK BK OV OV OV BK OV BK BK SC BK BK SC SC FW SC
PoP 12hr 70 100 90 70 40 60 50 30
Rain shwrs L L L D D L L C S C L C S S C
Snowshwrs D L L C S C C S S
Tstms S C S
$$
WYZ003-152200-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
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 54 38 59 40 64
Temp 40 48 54 53 51 47 43 40 38 48 55 59 57 50 45 43 40 52 61 64 62
Dewpt 35 36 37 37 38 37 36 34 32 36 37 39 39 38 37 35 32 36 36 37 36
RH 82 63 52 54 61 68 76 79 79 63 51 47 51 63 73 73 73 54 39 37 38
Wind dir NW NW N N NW NW NW NW NW N NE NE NW N SW SW W W E E SE
Wind spd 2 8 12 12 12 6 4 3 3 3 8 9 9 4 2 2 3 3 8 11 11
Wind gust 19 19 19
Clouds BK SC BK BK BK BK BK BK SC SC SC BK BK BK SC SC SC SC SC SC BK
PoP 12hr 40 40 30 30 30
QPF 12hr 0.03 0.04 0.03 0.05 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C S C C C C C C C
Tstms S S S
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
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 45 62 40 54 40 61 40 64
Temp 48 45 61 57 44 40 50 52 45 41 58 60 45 40 60 62
Dewpt 38 37 42 42 39 35 38 38 37 34 37 38 36 32 34 34
PWind dir SW N N N NW NW NW NW
Wind char LT GN GN GN GN GN GN GN
Avg clouds BK BK OV OV OV OV OV BK BK BK SC SC SC SC FW SC
PoP 12hr 40 90 90 70 40 50 40 30
Rain shwrs C S C D D L L L C S C C C S S C
Tstms C S S S
$$
WYZ004-152200-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 61 40 65 42 70
Temp 43 49 57 61 59 53 47 43 40 49 58 63 64 57 50 45 42 52 62 68 70
Dewpt 39 39 37 38 37 38 37 36 36 37 37 38 38 40 41 39 38 41 39 37 35
RH 86 68 47 42 44 57 68 76 85 63 45 39 38 53 71 79 86 66 43 32 27
Wind dir NW NW NW N N NW NW NW NW NW NW NW NW NW N SE SE S S SE SE
Wind spd 11 17 21 23 24 14 12 9 9 8 10 8 8 5 3 2 2 2 3 4 6
Wind gust 26 33 34 36 23 19
Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC BK SC SC FW SC FW SC BK
PoP 12hr 30 20 30 30 30
QPF 12hr 0 0.01 0 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C S S S C C C C S S C C C
Tstms S S S
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 47 72 44 58 41 65 42 68
Temp 54 47 67 69 51 44 52 57 48 41 59 64 50 42 61 67
Dewpt 41 41 46 47 45 41 41 41 41 38 40 40 41 38 38 38
PWind dir SE SW NW NW NW NW NW NW
Wind char LT LT GN BZ GN GN GN LT
Avg clouds BK BK BK BK BK BK BK BK BK BK SC SC SC SC FW FW
PoP 12hr 30 80 90 80 50 50 40 40
Rain shwrs C S C D D D D D C C C C C S S C
Tstms C S S
$$
WYZ006-152200-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
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 38 64 38 69
Temp 43 48 56 59 58 48 45 40 39 47 57 62 63 52 46 41 38 48 62 68 68
Dewpt 39 39 38 36 37 38 38 35 34 37 37 36 36 38 37 37 35 38 37 36 34
RH 86 71 51 42 45 68 76 82 82 68 47 38 36 59 71 85 89 68 39 31 28
Wind dir NW NW NW NW N NW NW NW NW NW NW N N N NE SE SE S E E NE
Wind spd 9 12 16 17 14 10 11 8 6 6 9 8 6 5 4 2 2 2 3 4 6
Wind gust 19 24 26 23
Clouds BK SC SC BK SC BK SC BK BK SC SC SC SC BK SC SC FW FW FW SC BK
PoP 12hr 20 20 20 20 20
QPF 12hr 0 0 0 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S S S S S S C
Tstms S S
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
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 43 69 41 56 38 64 39 66
Temp 51 44 66 67 46 42 51 55 42 39 57 63 46 39 58 65
Dewpt 41 39 45 44 42 39 41 40 38 37 40 40 38 35 37 34
PWind dir SE S N NW NW NW NW NW
Wind char LT GN GN BZ GN GN GN LT
Avg clouds BK BK BK BK BK OV BK BK BK BK SC SC SC SC FW FW
PoP 12hr 40 80 90 80 50 40 30 30
Rain shwrs C S C D D D D D C C C C C C S C
Tstms C S S S
$$
WYZ005-152200-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 53 38 62 37 68
Temp 39 46 52 53 51 45 42 40 38 48 56 61 61 53 45 40 38 50 61 67 67
Dewpt 35 36 36 36 35 38 37 35 33 36 38 38 39 40 38 35 33 37 38 38 37
RH 85 68 54 52 54 76 82 82 82 63 51 42 44 61 76 82 82 61 42 34 33
Wind dir W NW N N N NW NW NW NW N NE NE NE N NW W SW S SE E E
Wind spd 1 3 8 11 13 6 8 5 4 4 5 6 5 5 3 2 2 2 5 6 8
Wind gust 20
Clouds SC SC BK BK BK BK BK BK SC SC SC BK BK SC SC SC FW SC FW SC BK
PoP 12hr 50 50 30 30 30
QPF 12hr 0.01 0.05 0.02 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C C C C C S S C C L
Tstms S S S
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 43 67 40 54 38 63 37 66
Temp 50 43 66 64 44 40 47 53 41 39 57 62 44 37 60 65
Dewpt 40 37 45 43 40 36 37 39 37 35 40 40 37 32 37 36
PWind dir SE SE N N NW NW NW NW
Wind char LT GN GN BZ GN GN GN LT
Avg clouds BK BK BK BK BK OV OV BK BK BK SC SC SC FW FW FW
PoP 12hr 60 90 90 90 50 50 30 30
Rain shwrs L C C D D D D D C C C C C S S C
Tstms C S S S
$$
WYZ010-152200-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
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 54 38 58 39 65
Temp 39 46 52 53 50 42 42 39 38 47 55 58 56 48 45 41 40 51 61 64 64
Dewpt 36 37 39 39 39 36 35 32 32 37 39 41 41 39 38 34 33 38 41 40 40
RH 89 71 61 59 66 79 76 76 79 68 55 53 57 71 76 76 76 61 48 41 41
Wind dir NW N N NW N NW NW NW NW NW N N N NW SW S S SE E E E
Wind spd 18 24 29 28 28 20 17 14 14 18 21 17 12 5 2 3 3 5 9 9 11
Wind gust 27 36 44 43 43 31 26 23 23 27 33 26 19
Clouds SC SC BK BK BK BK SC SC BK BK SC BK BK BK SC SC FW FW SC SC SC
PoP 12hr 40 20 30 20 30
QPF 12hr 0.03 0 0 0.04 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C S S C C C C S S C C C
Tstms S S S S
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
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 45 64 42 51 39 57 39 60
Temp 49 46 64 58 46 42 48 49 41 39 52 55 44 40 57 58
Dewpt 40 39 48 46 42 38 40 41 37 34 40 41 36 32 37 38
PWind dir SE SE NE N NW N NW NW
Wind char GN BZ GN BZ GN BZ GN GN
Avg clouds BK BK BK BK OV OV OV BK OV BK BK BK SC SC FW SC
PoP 12hr 30 80 90 90 60 60 40 40
Rain shwrs C S C D D D D D L C C L C C C C
Tstms S C C S S
$$
WYZ012-152200-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 30 20 38 22 38
Temp 24 27 27 30 28 23 23 22 20 31 36 38 32 29 29 26 22 29 36 38 33
Dewpt 24 27 26 28 26 22 22 21 19 27 31 36 32 29 29 26 22 26 27 28 29
RH 100100 96 92 92 96 96 96 96 85 82 92100100100100100 88 69 67 85
Wind dir NW W W W W W W W W SW W W W SW SW SW SW S SW SW SW
Wind spd 11 12 12 13 14 10 9 8 6 9 11 11 11 10 10 10 10 11 12 10 10
Wind gust 19 19 20 23 19
Clouds BK BK BK BK BK SC SC SC SC SC BK BK BK BK BK SC SC SC SC BK BK
PoP 12hr 60 30 30 40 60
QPF 12hr 0.18 0.08 0.06 0.03 0.09
Snow 12hr 2 1 00-00 T T
Rain shwrs C
Snowshwrs C C L C C S C C C L L D
Tstms S S S S S
Wind chill 13 16 16 19 16 12 11
Min chill 13 13 16 12 11 13 23 20 11 14 25
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 26 32 23 31 24 34 21 38
Temp 26 26 32 27 24 23 28 29 24 24 30 31 24 21 34 36
Dewpt 26 26 32 27 24 23 28 28 23 22 27 26 19 16 23 23
PWind dir S NW NW NW NW W W W
Wind char GN GN GN GN GN GN BZ GN
Avg clouds BK OV BK BK BK BK BK BK BK SC BK SC SC FW FW FW
PoP 12hr 80 100 90 70 50 60 40 30
Snowshwrs D L D D D L L L C S C L C S C
Tstms S C S S
$$
WYZ023-152200-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
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 47 27 53 30 59
Temp 34 36 40 45 46 39 33 29 27 38 47 52 52 44 37 33 30 42 55 59 57
Dewpt 33 35 35 35 34 31 30 27 26 29 31 34 36 37 36 32 30 37 39 40 41
RH 96 96 82 68 63 73 89 92 96 70 53 50 54 76 96 96100 82 55 49 55
Wind dir N NW W NW NW NW SE S S SW W W W W S SE SE S S S S
Wind spd 1 3 5 8 8 3 2 3 3 2 3 4 4 2 2 2 2 2 4 4 4
Clouds OV OV BK BK SC SC FW SC SC BK BK OV BK BK SC SC BK BK BK BK OV
PoP 12hr 70 20 30 20 70
QPF 12hr 0.11 0 0.02 0 0.11
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C L L C S C C S S S S L L D
Snowshwrs S
Tstms S S S S C
Obvis PF PF
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
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 51 33 49 33 54 30 61
Temp 40 35 49 48 37 33 42 48 38 33 45 53 38 30 53 60
Dewpt 38 35 40 39 36 33 37 38 36 33 38 36 32 28 33 33
PWind dir SE SW NW NW W W SW W
Wind char LT LT LT LT LT LT LT LT
Avg clouds OV OV OV OV OV OV OV BK BK BK BK SC SC FW FW FW
PoP 12hr 80 100 80 70 50 50 30 20
Rain shwrs D L D D D L L L C S C C C S
Tstms C C S S
$$
WYZ004-152200-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 53 39 59 41 64
Temp 41 46 50 53 50 46 43 41 39 49 54 59 56 50 46 44 41 49 58 64 62
Dewpt 36 36 34 34 34 35 35 34 32 36 36 37 36 38 37 37 34 37 36 34 33
RH 82 68 54 48 54 65 73 76 76 61 50 44 47 63 71 76 76 63 44 32 33
Wind dir NW NW N N N N NW N NW N N N NW NW W SW NW S SE SE SE
Wind spd 10 14 20 24 26 19 11 10 10 10 10 10 10 6 5 5 5 6 9 10 11
Wind gust 23 31 36 40 29
Clouds BK SC SC SC SC BK SC SC SC SC SC BK BK BK SC SC SC SC SC SC BK
PoP 12hr 30 30 20 40 30
QPF 12hr 0.01 0 0 0.05 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C S S S S C C S S C C C
Tstms S S S
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 45 62 42 51 40 59 42 61
Temp 50 45 59 57 48 42 46 49 43 40 56 57 46 42 57 59
Dewpt 37 37 41 41 40 36 35 35 35 33 36 34 35 33 34 33
PWind dir S N NW N N NW NW N
Wind char GN GN BZ WY GN GN GN GN
Avg clouds BK BK OV BK OV OV BK BK BK BK SC SC SC SC SC SC
PoP 12hr 40 80 90 70 40 50 40 30
Rain shwrs C S C D D L L L C C C C C C S C
Tstms C S S S
$$
WYZ004-152200-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
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 41 64 43 69
Temp 43 50 55 59 59 52 46 43 41 51 59 63 63 55 50 46 43 52 61 66 68
Dewpt 39 41 38 37 38 39 37 36 36 39 39 38 39 40 42 41 39 41 40 36 35
RH 86 71 53 44 45 61 71 76 82 63 47 39 41 57 74 83 86 66 46 33 29
Wind dir NW NW NW NW N N NW NW NW NW NW N N NW NW N SW S S SE E
Wind spd 12 18 21 24 23 11 10 8 5 6 9 8 8 5 3 2 2 3 5 6 8
Wind gust 20 27 34 36 34
Clouds BK SC SC SC SC SC SC SC SC SC SC SC SC BK BK SC SC SC SC SC SC
PoP 12hr 40 20 30 30 30
QPF 12hr 0.01 0 0 0.03 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C S S S C C C C S S C C C
Tstms S S S
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
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 47 69 44 56 41 64 42 66
Temp 54 47 65 65 51 44 51 56 47 41 60 63 49 42 60 65
Dewpt 40 41 45 45 43 40 40 40 40 37 40 38 39 36 38 37
PWind dir E NW NW N N NW N NW
Wind char LT LT BZ BZ GN GN GN GN
Avg clouds BK BK OV BK BK OV BK BK BK BK SC SC SC SC FW FW
PoP 12hr 30 80 90 80 40 50 40 30
Rain shwrs C S C D D D D L C C C C C C C C
Tstms C S S
$$
WYZ016-152200-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 46 31 54 34 58
Temp 32 39 43 46 44 38 35 33 31 42 50 54 52 45 40 37 34 46 55 58 54
Dewpt 27 27 27 27 27 26 26 26 25 28 27 30 30 30 30 29 27 28 25 25 28
RH 81 62 53 47 51 62 69 75 78 57 41 40 43 55 67 72 75 49 31 28 36
Wind dir W W NW NW W W W W W W W W W W W W W W SW S S
Wind spd 14 20 21 23 20 14 10 9 8 10 13 14 13 10 8 6 6 9 11 11 11
Wind gust 23 31 33 34 31 23 20 23 20
Clouds SC SC SC SC SC SC SC SC SC SC BK BK BK SC SC SC SC SC SC BK BK
PoP 12hr 50 30 30 30 50
QPF 12hr 0.01 0 0.01 0 0.03
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C S C C C C C C D
Snowshwrs C S
Tstms S S S S
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 38 54 37 51 37 54 34 58
Temp 43 39 54 53 42 37 49 50 41 37 52 53 40 35 53 56
Dewpt 33 34 35 34 33 31 32 31 31 31 30 27 26 26 23 22
PWind dir SE SE NW NW W W W W
Wind char LT GN GN GN GN BZ BZ BZ
Avg clouds BK BK BK BK BK BK BK BK BK SC SC SC SC FW FW FW
PoP 12hr 80 100 90 80 60 60 40 30
Rain shwrs D L L D D L L D L C C L C S S C
Tstms S C S S S
$$
WYZ027-152200-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
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 47 27 57 30 62
Temp 33 40 44 47 45 39 32 28 27 43 54 57 55 48 39 33 31 45 58 62 59
Dewpt 31 32 30 29 28 28 27 24 23 28 30 34 33 35 33 30 29 35 37 37 39
RH 92 73 57 49 51 64 81 85 85 55 40 42 43 60 79 89 92 68 45 39 47
Wind dir W W W W W W W W W W W W W W W NW SE SE S SW SW
Wind spd 12 17 18 21 19 11 5 4 4 5 11 14 13 5 2 1 1 3 6 9 8
Wind gust 19 26 27 33 29 23 20
Clouds SC SC BK SC SC SC FW FW SC SC SC BK SC SC FW SC BK BK SC BK BK
PoP 12hr 30 20 10 5 50
QPF 12hr 0.03 0 0 0 0.06
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C S S S C C C
Snowshwrs S
Tstms S S S C
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
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 54 30 51 32 59 31 64
Temp 44 36 54 49 37 30 46 50 38 32 53 57 41 32 59 62
Dewpt 39 34 39 37 32 29 35 36 33 29 36 35 32 27 33 30
PWind dir SE S W W NW W W W
Wind char LT GN GN GN GN GN GN GN
Avg clouds OV BK BK BK BK BK BK BK SC SC SC SC FW CL CL CL
PoP 12hr 50 80 50 60 30 20 5 5
Rain shwrs C C L D C C L L C S S
Snowshwrs C L S
Tstms C C S
$$
WYZ023-152200-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 47 32 54 35 61
Temp 38 38 41 44 47 42 37 34 32 40 50 53 54 48 41 37 35 42 56 61 59
Dewpt 37 36 35 33 33 33 32 30 29 31 34 37 39 40 37 35 33 36 38 39 39
RH 96 92 79 65 58 70 82 85 88 70 54 54 57 74 85 92 92 79 51 44 47
Wind dir W NW NW NW W W SE SE E SW SW W W SW S S SE SE S S S
Wind spd 3 5 6 8 8 5 3 3 4 2 5 5 5 3 2 2 2 4 6 5 4
Clouds OV BK OV BK SC SC SC SC SC SC BK BK BK BK BK SC SC SC BK BK BK
PoP 12hr 70 20 30 30 60
QPF 12hr 0.10 0.01 0.06 0.01 0.12
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C L C S C C C C L L D
Tstms S S S S C
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 40 51 38 51 38 56 36 61
Temp 45 40 50 50 42 39 46 51 43 38 48 55 43 36 54 60
Dewpt 40 38 42 39 38 37 38 38 38 35 37 35 34 31 33 32
PWind dir SE S W W W W SW SW
Wind char LT LT LT LT LT LT GN LT
Avg clouds OV OV BK BK OV BK BK BK BK SC BK SC SC FW FW FW
PoP 12hr 80 100 90 70 50 50 30 20
Rain shwrs D L D D D L L L C S C C C S
Tstms C C S S
$$
WYZ023-152200-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
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 50 27 56 29 60
Temp 35 41 47 49 50 41 35 29 27 40 52 55 55 47 38 33 29 42 56 60 58
Dewpt 34 37 33 33 33 32 31 27 26 30 32 33 35 37 35 32 29 35 38 38 39
RH 96 85 58 54 52 70 85 92 96 67 46 43 47 68 89 96100 76 51 44 49
Wind dir W NW W W W W W S S W W W W W NE E E SE S SW S
Wind spd 3 10 13 14 13 8 3 3 3 2 6 10 10 4 2 2 2 3 6 9 6
Wind gust 20 23 20
Clouds BK BK SC SC SC SC FW SC SC SC SC BK SC SC FW SC SC BK BK BK BK
PoP 12hr 40 20 20 5 70
QPF 12hr 0.03 0 0 0 0.08
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C S S S S S L L L
Snowshwrs S S
Tstms S S S S C
Obvis PF
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
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 52 33 49 32 56 30 61
Temp 43 36 52 48 38 33 44 48 38 32 51 56 40 30 55 60
Dewpt 39 36 39 38 35 33 35 36 34 32 38 37 34 28 33 32
PWind dir SE SW NW NW NW W W W
Wind char LT GN GN GN GN GN LT GN
Avg clouds OV BK BK OV BK BK BK BK SC SC SC SC FW CL FW CL
PoP 12hr 70 90 70 70 30 40 10 10
Rain shwrs L L D D L C L L C S S C
Snowshwrs S S
Tstms C C S
$$
WYZ028-152200-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 53 34 62 36 67
Temp 36 43 50 53 52 46 40 36 34 47 58 61 61 54 46 40 36 48 63 67 62
Dewpt 30 32 30 29 27 27 28 28 27 29 27 31 33 33 32 32 31 36 39 39 39
RH 79 65 46 39 38 47 62 72 75 49 30 32 35 45 58 73 82 63 41 36 43
Wind dir W W W W W W W W SW W W W W W W SW S S SW SW SW
Wind spd 17 19 20 23 20 14 9 6 4 6 12 14 13 9 3 2 2 3 8 10 9
Wind gust 26 29 31 34 31 23 19 23 20
Clouds SC SC SC SC SC SC FW FW FW SC SC BK BK SC FW SC SC SC SC BK BK
PoP 12hr 30 20 5 5 40
QPF 12hr 0 0.01 0 0 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S S S C C C
Tstms S S S S
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 41 61 36 57 39 64 39 69
Temp 51 41 60 58 42 36 52 55 44 39 56 63 48 39 63 68
Dewpt 36 33 37 36 30 30 38 37 33 32 36 35 33 29 31 28
PWind dir S S W W W W W W
Wind char LT GN GN GN GN BZ GN GN
Avg clouds OV BK BK BK BK BK BK BK BK BK SC SC FW FW CL CL
PoP 12hr 30 70 50 60 30 20 5 5
Rain shwrs C C C L C C L L C S S
Tstms S C S S
$$
WYZ017-152200-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
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 41 66 40 71
Temp 41 47 55 57 55 49 46 43 41 49 57 64 65 57 51 47 40 52 63 70 70
Dewpt 37 37 34 34 35 38 39 38 37 39 38 37 35 38 40 39 35 39 38 35 35
RH 85 68 45 42 47 66 76 82 85 68 49 37 33 49 66 74 82 61 39 27 27
Wind dir NW NW NW N NW NW NW NW W NW NW N N N N SE SE SW S S SE
Wind spd 5 6 6 11 12 8 6 4 5 4 3 4 5 5 4 3 3 2 3 3 6
Wind gust 19
Clouds SC SC SC SC BK BK BK BK SC SC SC SC SC SC SC FW FW SC SC SC BK
PoP 12hr 60 60 20 10 20
QPF 12hr 0.04 0.04 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C L C C S S S S C
Tstms S S S S
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
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 45 70 43 57 39 65 39 69
Temp 53 45 66 66 50 43 52 56 44 39 58 64 48 39 61 68
Dewpt 42 40 40 37 42 39 41 40 38 36 40 38 38 35 37 34
PWind dir SE SE NE N NW NW NW W
Wind char LT GN GN GN GN LT LT LT
Avg clouds BK BK BK BK BK BK OV BK BK BK BK SC SC FW FW FW
PoP 12hr 50 70 80 80 50 40 20 20
Rain shwrs C C C L D D D D C C C C S S
Tstms S S S S S
$$
WYZ005-152200-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
437 AM MDT Thu May 15 2025
Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 56 40 64 40 70
Temp 41 47 54 55 55 48 46 43 40 49 57 63 64 57 50 45 40 53 62 68 69
Dewpt 38 38 38 39 38 40 39 37 35 37 38 39 38 41 40 38 35 39 38 36 36
RH 89 71 54 55 53 74 76 79 82 63 49 41 38 55 68 76 82 59 41 31 30
Wind dir NW NW N N N NW NW NW NW NW N N N N N SW SW SW S E E
Wind spd 2 5 9 11 16 6 8 5 3 4 5 8 6 5 2 2 2 2 4 6 6
Wind gust 24
Clouds BK SC BK BK BK BK BK BK BK SC SC SC BK BK SC SC FW SC FW SC BK
PoP 12hr 50 50 30 30 30
QPF 12hr 0.03 0.05 0.01 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C C C C C S S C C L
Tstms S S S S
Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 45 69 43 55 39 64 39 68
Temp 53 46 67 66 50 43 49 55 44 39 57 63 47 39 60 67
Dewpt 41 39 43 43 43 39 39 40 38 36 40 38 37 34 37 36
PWind dir SE SE N N NW NW NW NW
Wind char LT GN GN BZ GN GN GN LT
Avg clouds BK BK BK BK BK OV OV BK BK BK SC SC SC FW FW FW
PoP 12hr 60 80 90 90 60 50 30 30
Rain shwrs L C C D D D D D L C C C C S S C
Tstms S C S S S
$$
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