Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
289
FOUS55 KRIW 161951
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
151 PM MDT Fri May 16 2025
WYZ020-162200-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
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 36 69 42 65
Temp 61 60 51 43 38 36 54 65 69 67 54 48 43 43 56 63 62 58
Dewpt 29 28 32 32 31 31 36 36 35 37 40 40 37 37 39 36 37 39
RH 29 29 48 65 76 82 50 34 28 33 59 74 79 79 53 36 39 49
Wind dir NW NW NE E E SW SW SW SW S S E SE S S S SE S
Wind spd 18 12 10 9 6 4 12 13 12 10 4 8 6 8 10 14 16 13
Wind gust 27 21 19 17 24 21
Clouds FW SC SC SC SC FW FW SC BK SC BK SC SC BK OV OV OV OV
PoP 12hr 5 5 20 20 90
QPF 12hr 0 0 0 0.01 0.07
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S D D D
Tstms S S C S
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
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 49 34 62 35 70 39 73
Temp 45 41 45 45 37 37 53 58 41 37 62 66 46 41 65 67
Dewpt 39 38 37 37 36 36 37 34 36 33 35 31 36 35 36 33
PWind dir W NW NW NW E SW N SW
Wind char GN BZ GN GN GN GN GN GN
Avg clouds OV OV OV OV OV BK BK SC SC FW FW FW SC FW SC FW
PoP 12hr 80 90 60 40 20 30 10 10
Rain shwrs D L D D L C C C S C
Tstms S S S
$$
WYZ017-162200-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 62 39 68 44 64
Temp 60 60 54 49 44 39 50 60 66 66 56 51 48 44 54 59 60 56
Dewpt 30 30 34 34 33 32 34 34 35 35 38 38 39 38 40 36 36 35
RH 32 32 46 56 65 76 54 37 32 32 51 61 71 79 59 42 41 45
Wind dir NW NW NW NW NW W W SE SE S S S S S S S SW NW
Wind spd 3 6 6 8 5 5 3 4 5 11 8 9 5 10 10 13 14 13
Wind gust 21 24 21
Clouds SC SC BK SC FW FW FW SC SC BK OV BK SC BK OV OV BK BK
PoP 12hr 5 5 20 20 80
QPF 12hr 0 0 0 0.01 0.06
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C C D D L
Tstms S C S
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 38 53 37 63 39 70 43 72
Temp 45 40 47 48 43 40 54 61 49 41 61 68 51 44 63 68
Dewpt 35 35 34 35 36 36 35 32 35 34 35 30 33 34 34 31
PWind dir NW N N NW NW SW W W
Wind char GN GN GN LT GN LT GN GN
Avg clouds BK OV OV BK BK BK SC FW FW CL FW FW FW FW SC FW
PoP 12hr 70 70 40 20 10 10 5 5
Rain shwrs L L L L C S S
Tstms S S
$$
WYZ018-162200-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
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 66 44 60
Temp 59 60 53 47 42 39 50 60 66 64 56 51 49 44 51 56 58 55
Dewpt 31 31 33 31 30 29 34 36 35 36 39 37 38 36 38 37 35 33
RH 34 33 46 53 62 67 54 41 32 35 53 59 66 73 61 49 42 43
Wind dir NW N W SW W SW E E S SW S S S S S S W W
Wind spd 4 5 5 5 3 3 4 5 5 10 4 6 5 3 5 9 11 11
Wind gust 16 19 19
Clouds SC SC SC FW FW FW SC BK SC BK OV BK SC BK BK OV BK BK
PoP 12hr 10 10 30 30 90
QPF 12hr 0 0 0.01 0.02 0.07
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S S L L D D L
Tstms S C S
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
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 54 37 64 40 70 44 72
Temp 45 40 47 48 43 39 53 61 49 42 61 67 52 46 63 68
Dewpt 32 32 33 33 33 33 34 31 31 31 32 27 30 31 33 29
PWind dir NW N SE N W W W W
Wind char LT LT LT LT LT LT GN GN
Avg clouds BK BK BK BK OV BK SC FW FW FW FW FW FW FW SC FW
PoP 12hr 70 70 40 30 10 10 5 10
Rain shwrs L L L L C S C
Tstms S
$$
WYZ028-162200-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 60 36 63 40 54
Temp 57 57 49 45 39 36 50 60 63 62 52 47 43 40 50 47 49 48
Dewpt 25 27 29 32 31 31 36 35 35 35 36 36 35 32 38 34 30 27
RH 29 31 46 60 73 82 58 39 35 36 54 65 73 73 63 60 48 44
Wind dir W W W W SW S S SW SW W S SE S SW S SW W W
Wind spd 20 20 11 8 4 3 5 9 14 9 4 5 9 9 13 20 23 21
Wind gust 31 32 21 21 29 33 32
Clouds SC SC SC FW FW SC BK SC BK BK BK BK BK BK OV OV BK BK
PoP 12hr 5 5 50 20 80
QPF 12hr 0 0 0.07 0.02 0.09
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S S S S L L D D C
Tstms S C S C S
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 30 55 34 63 36 70 40 74
Temp 37 30 46 50 39 34 53 59 45 36 61 66 49 40 67 69
Dewpt 27 24 24 27 30 30 28 25 30 29 27 20 28 26 25 21
PWind dir W W W W W W SW W
Wind char BZ BZ GN BZ GN GN GN GN
Avg clouds BK SC SC BK BK SC FW FW FW CL CL CL FW CL FW FW
PoP 12hr 30 40 20 10 5 0 0 0
Rain shwrs C S C C S
Snowshwrs C S C C
$$
WYZ026-162200-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
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 30 59 36 49
Temp 54 52 44 37 33 30 44 57 59 58 48 42 39 36 43 45 46 44
Dewpt 26 29 31 31 30 28 34 36 36 37 39 38 37 34 38 34 31 28
RH 34 41 60 79 89 92 68 45 42 45 71 86 92 92 82 65 55 53
Wind dir W W W NW N NE SE S SW SE S S S S SW W W NW
Wind spd 14 14 10 4 3 3 5 11 10 10 10 6 8 6 9 11 14 16
Wind gust 21 21 21 24 25
Clouds BK SC SC FW SC SC SC SC OV OV OV OV OV OV OV OV OV BK
PoP 12hr 10 5 50 60 90
QPF 12hr 0 0 0.05 0.23 0.10
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C L C D D L L C
Tstms C C C C S
Obvis PF
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
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 25 52 27 61 29 66 33 68
Temp 32 27 45 48 35 29 53 56 39 30 58 61 42 33 60 63
Dewpt 25 23 26 27 29 26 28 25 31 26 28 25 29 27 27 25
PWind dir NW NW NW NW W W W W
Wind char GN GN GN GN GN GN GN GN
Avg clouds BK SC SC SC SC SC FW FW CL CL CL FW FW FW FW FW
PoP 12hr 40 30 10 10 5 5 5 5
Rain shwrs C C C C
Snowshwrs C C C
$$
WYZ025-162200-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 53 31 56 36 48
Temp 52 51 43 37 33 31 45 53 56 53 44 41 38 36 45 44 45 43
Dewpt 27 30 32 32 31 29 33 33 33 34 36 36 35 34 38 34 33 30
RH 38 44 65 82 92 92 62 46 42 48 73 82 89 92 76 68 62 60
Wind dir W W W NW NW N SE S S SE SE SE SE S S W W NW
Wind spd 14 17 10 4 4 2 4 9 10 6 10 6 5 9 10 12 13 13
Wind gust 23 25 17 20 23 24
Clouds BK BK SC FW FW SC BK SC BK OV OV OV BK OV OV OV OV OV
PoP 12hr 10 10 40 60 90
QPF 12hr 0 0 0.04 0.23 0.18
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C L C L L D D D D C
Tstms S C S C S
Obvis PF
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 27 51 28 58 29 62 33 64
Temp 32 28 46 47 34 29 51 56 37 30 56 59 41 34 59 61
Dewpt 27 25 27 28 30 27 27 26 30 28 27 25 30 28 27 26
PWind dir NW NW NW NW NW W N W
Wind char GN GN GN GN GN GN LT GN
Avg clouds BK SC SC BK BK SC FW FW FW CL CL FW FW FW FW FW
PoP 12hr 50 40 20 20 5 10 5 5
Rain shwrs C C C C S S
Snowshwrs C C C
Tstms S
$$
WYZ013-162200-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
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 51 32 58 36 45
Temp 50 48 43 38 34 32 41 53 58 54 47 41 39 36 38 41 42 40
Dewpt 33 35 36 33 31 30 33 33 34 36 38 37 37 35 36 34 32 30
RH 52 60 76 82 89 92 73 46 40 50 71 85 92 96 92 76 67 67
Wind dir SW SW S S S S S SW SW SW S S S S SW SW SW W
Wind spd 10 11 10 6 5 4 6 8 9 6 4 5 8 8 5 6 9 10
Wind gust 16
Clouds BK BK BK SC SC SC SC SC BK BK OV OV OV OV OV OV OV OV
PoP 12hr 30 30 50 80 100
QPF 12hr 0 0 0.03 0.24 0.21
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S C C L D L D D D D L
Tstms S C S S S
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
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 47 30 56 31 61 35 61
Temp 33 29 40 45 36 31 47 53 39 32 53 58 41 35 55 58
Dewpt 27 26 29 28 29 28 31 29 31 28 30 29 28 28 29 28
PWind dir W NW W SW SW SW S SW
Wind char LT GN GN GN GN GN GN GN
Avg clouds OV BK BK BK BK SC SC SC SC FW FW FW SC SC SC FW
PoP 12hr 70 50 30 30 20 20 10 10
Rain shwrs L C C C C C S S
Snowshwrs L C C
Tstms S S
$$
WYZ001-162200-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 44 30 52 33 43
Temp 43 42 37 35 34 31 37 47 52 50 41 38 35 33 39 39 39 37
Dewpt 29 31 33 32 31 28 30 29 30 31 33 34 32 31 35 33 32 31
RH 57 65 85 89 89 88 75 49 43 48 73 85 89 92 85 79 76 79
Wind dir SW SW SW SW SW SW S S S S SE S SW SW SW SW W W
Wind spd 12 11 8 8 8 5 6 8 6 6 3 5 4 3 2 4 5 5
Wind gust 18 12 16 14
Clouds BK OV BK OV BK BK BK SC BK BK OV BK BK OV OV OV OV OV
PoP 12hr 30 60 40 80 100
QPF 12hr 0.01 0.06 0.02 0.29 0.23
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C S S L C L D D D D D D
Snowshwrs S C C S D D D D
Tstms S S S S S
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 27 43 27 49 29 52 32 53
Temp 31 28 37 41 33 28 43 46 34 30 46 49 36 32 48 49
Dewpt 26 24 26 27 27 25 27 27 28 26 26 27 28 26 27 27
PWind dir W NW W W SW SW SW SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds OV OV OV BK BK SC SC SC SC FW FW SC SC SC SC SC
PoP 12hr 80 60 30 40 40 20 20 30
Rain shwrs D C C C C S S S S C
Snowshwrs D C L C C S C C S S
Tstms S
$$
WYZ003-162200-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
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 40 65 45 58
Temp 55 54 49 45 42 40 51 60 65 64 55 49 47 45 54 56 55 51
Dewpt 36 37 39 39 36 33 36 36 37 39 38 38 38 37 41 39 40 39
RH 49 52 68 79 79 76 56 41 35 40 53 66 71 73 61 53 57 63
Wind dir N N N S SW SW SW SE SE SE N W SW SW N N NW N
Wind spd 6 10 5 3 5 4 2 8 12 8 4 4 5 3 4 10 11 13
Wind gust 19 17 19 23
Clouds BK BK BK SC SC SC SC SC SC BK OV BK BK BK BK OV OV OV
PoP 12hr 20 30 30 30 100
QPF 12hr 0.02 0.01 0.01 0.02 0.30
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C S C C C D D D
Tstms S S C S
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
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 52 38 63 41 67 43 67
Temp 44 42 47 47 43 41 57 59 47 43 61 62 48 45 61 62
Dewpt 37 35 33 35 37 34 33 33 36 34 32 34 36 34 35 35
PWind dir NW N NW N NW W W NW
Wind char GN GN GN LT LT LT LT GN
Avg clouds OV OV OV OV BK BK SC SC SC FW FW SC SC SC SC FW
PoP 12hr 80 70 30 40 30 30 10 20
Rain shwrs D C L L C C C C S
Tstms S S S
$$
WYZ004-162200-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 64 44 71 48 68
Temp 63 62 56 52 47 44 53 63 69 71 62 56 52 48 56 63 65 61
Dewpt 35 36 39 42 40 40 42 40 38 36 38 41 41 41 44 42 43 44
RH 35 38 53 69 76 86 66 43 32 28 41 57 66 77 64 46 45 53
Wind dir NW N NW NW E S S SE E SE N SE SE SE S S SW NW
Wind spd 8 9 8 4 2 2 3 3 5 3 5 5 6 4 5 6 11 14
Wind gust 14 19 25
Clouds SC SC BK SC SC FW FW SC FW SC BK BK BK BK BK BK BK BK
PoP 12hr 10 10 10 20 90
QPF 12hr 0 0 0 0 0.21
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C D D D
Tstms C C S
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 42 56 39 68 42 71 45 72
Temp 49 44 52 53 45 40 58 66 52 43 63 68 54 45 64 69
Dewpt 44 40 39 38 39 39 37 37 41 39 40 37 40 39 39 37
PWind dir NW NW NW NW N SW W W
Wind char BZ BZ GN LT LT LT LT GN
Avg clouds OV OV BK BK BK BK SC FW FW FW FW FW SC SC SC FW
PoP 12hr 90 80 30 40 30 30 10 20
Rain shwrs D L D L C S S C C S S C S
Tstms S S S
$$
WYZ006-162200-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
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 71 45 68
Temp 61 62 54 49 44 40 52 64 70 71 58 55 49 45 55 63 64 59
Dewpt 33 33 37 39 39 38 41 39 36 34 37 41 40 39 43 40 39 40
RH 35 33 52 68 82 92 66 40 29 26 45 59 71 79 64 43 40 49
Wind dir N NW N N S SE S SE SE E E SE S SE S S SW NW
Wind spd 5 5 4 3 2 3 2 3 4 4 8 6 6 6 5 9 12 12
Wind gust 16 20 20
Clouds SC SC BK SC FW FW FW FW SC SC OV BK SC BK BK BK BK BK
PoP 12hr 10 10 10 20 90
QPF 12hr 0 0 0 0 0.11
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C D D D
Tstms S C S
Obvis PF
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
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 53 37 65 39 70 41 72
Temp 46 42 49 50 43 38 56 64 48 40 63 68 50 43 64 69
Dewpt 42 40 39 36 39 37 37 34 38 37 38 33 38 38 38 34
PWind dir NW NW NW NW E S W W
Wind char GN BZ GN LT LT LT LT LT
Avg clouds OV OV OV BK BK BK SC FW FW FW FW FW SC FW SC FW
PoP 12hr 90 80 40 30 30 30 10 10
Rain shwrs D D D L C S C C C
Tstms S S
$$
WYZ005-162200-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 60 38 68 44 66
Temp 57 57 52 46 40 38 52 61 67 67 56 50 47 45 58 62 62 58
Dewpt 35 36 39 40 36 34 39 39 36 35 39 40 40 39 43 39 40 40
RH 43 45 61 79 85 85 61 44 32 30 53 68 76 79 57 43 44 51
Wind dir N NE N NW NW W SE SE SE SE S S S SW S S SW NW
Wind spd 5 4 4 2 2 4 2 5 8 4 4 6 6 5 5 11 12 13
Wind gust 19 20
Clouds BK SC SC SC FW FW FW SC SC BK BK BK BK BK BK BK BK BK
PoP 12hr 20 10 20 30 90
QPF 12hr 0 0 0 0.01 0.23
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C C D D D
Tstms C C S
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 40 53 38 64 40 70 42 71
Temp 45 42 50 50 42 40 57 62 46 42 63 68 49 44 64 67
Dewpt 40 38 37 37 38 36 38 36 38 35 36 35 38 36 37 35
PWind dir N N NW N NW SW W W
Wind char GN BZ GN LT LT LT LT GN
Avg clouds OV OV OV BK BK BK SC SC FW FW FW FW SC FW SC FW
PoP 12hr 90 80 40 30 20 20 10 10
Rain shwrs D L D D C S S C S S
Tstms S S S
$$
WYZ010-162200-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
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 39 65 45 64
Temp 55 54 47 43 40 39 53 60 65 65 54 51 47 46 55 62 61 55
Dewpt 37 37 38 36 33 31 38 38 39 39 40 40 38 39 42 42 42 45
RH 51 52 71 76 76 73 57 44 38 38 59 66 71 76 61 48 49 69
Wind dir N N W SW S S SE E E NE SW S S S S S SE SE
Wind spd 21 14 5 3 6 5 5 9 6 9 3 10 12 10 14 18 17 14
Wind gust 33 23 19 23 27 26 23
Clouds SC SC SC SC SC FW FW SC SC SC BK SC BK BK BK BK BK OV
PoP 12hr 10 10 20 20 90
QPF 12hr 0 0 0 0 0.10
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S D D D
Tstms S C C C
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
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 46 37 58 40 64 43 66
Temp 45 42 42 42 41 40 51 53 44 42 58 58 48 46 59 59
Dewpt 43 40 38 38 37 36 38 37 37 33 38 38 38 36 40 39
PWind dir NE N N N W N W W
Wind char GN BZ GN GN LT GN GN GN
Avg clouds OV OV OV OV OV BK BK SC SC FW FW FW SC SC SC SC
PoP 12hr 90 90 50 40 30 40 20 20
Rain shwrs D D D D C S C C C S S C S S
Tstms C S S S
$$
WYZ012-162200-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 37 23 43 27 31
Temp 33 31 30 25 25 23 34 40 43 38 31 31 31 29 27 26 24 22
Dewpt 28 28 28 25 25 23 29 32 33 32 31 31 31 29 26 26 24 22
RH 82 88 92100100100 82 73 67 79100100100100 96100100100
Wind dir W W W W W SW SW S S S SW SW SW W W W W W
Wind spd 16 14 14 13 11 9 9 10 9 10 8 8 9 11 11 12 12 13
Wind gust 24 21 21 18 20 20 20
Clouds BK BK BK SC SC SC SC SC BK BK OV OV OV OV OV OV OV OV
PoP 12hr 40 40 60 90 100
QPF 12hr 0.03 0.04 0.07 0.48 0.42
Snow 12hr T T 00-00 3 4
Rain shwrs C
Snowshwrs C C S S C L D D D D D D D
Tstms S S C S S S
Wind chill 22 20 19 13 14 15 12 9
Min chill 20 13 12 16 31 22 19 15 9
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 17 28 20 37 22 41 26 41
Temp 19 19 24 25 23 22 31 33 25 23 36 37 28 27 38 37
Dewpt 17 17 24 24 21 20 26 25 21 19 23 23 19 19 22 21
PWind dir W NW W W SW SW SW SW
Wind char GN GN GN GN BZ BZ GN BZ
Avg clouds OV BK BK BK BK SC SC SC SC FW FW FW SC SC SC FW
PoP 12hr 80 50 30 40 30 20 20 20
Snowshwrs D C C C C S S C C S S S
Tstms S S
$$
WYZ023-162200-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
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 59 35 44
Temp 51 50 44 39 34 32 44 58 59 59 49 41 38 35 36 39 41 40
Dewpt 32 34 35 35 32 31 36 40 41 43 42 40 37 34 35 35 34 31
RH 48 54 70 85 92 96 73 51 51 55 77 96 96 96 96 85 76 70
Wind dir W W S S S S S S S S E S S W W W W W
Wind spd 10 8 3 4 3 2 3 9 12 3 2 1 2 4 3 4 6 8
Wind gust 19 11 13 14
Clouds OV BK SC SC SC SC BK BK BK BK OV OV OV OV OV OV OV OV
PoP 12hr 20 20 60 80 100
QPF 12hr 0 0 0.06 0.34 0.26
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C L C L D D D D D D L
Tstms S C C C C S
Obvis PF PF
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
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 24 48 29 58 31 64 37 66
Temp 30 26 39 45 36 30 48 55 39 32 56 61 43 37 57 61
Dewpt 27 26 31 32 33 29 34 33 34 30 34 33 34 31 32 32
PWind dir W NW NW W SW SW S W
Wind char LT LT LT LT LT LT LT LT
Avg clouds BK BK BK BK BK SC SC SC FW FW FW FW FW FW SC FW
PoP 12hr 70 50 20 30 10 10 10 10
Rain shwrs L C C C S C
Snowshwrs L C C
Tstms S
$$
WYZ004-162200-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 57 42 65 46 59
Temp 55 53 48 46 44 42 51 60 64 63 54 50 48 46 51 56 56 51
Dewpt 33 35 36 38 38 37 39 37 35 33 35 38 38 38 40 39 38 38
RH 43 50 63 73 79 82 63 42 34 32 48 63 68 73 66 53 51 61
Wind dir N N NW SW SW W SE SE SE SE NW S S N N N N NW
Wind spd 10 11 8 4 2 3 4 8 10 10 5 4 3 6 9 11 16 20
Wind gust 24 28
Clouds SC BK BK SC SC SC SC SC SC BK BK BK BK BK BK OV OV OV
PoP 12hr 30 20 20 20 90
QPF 12hr 0 0.02 0 0 0.37
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C S S S S S C C D D D
Tstms C C
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 41 49 39 63 41 65 44 66
Temp 45 42 46 46 42 39 56 58 48 42 59 61 49 45 59 60
Dewpt 36 34 34 33 34 33 34 32 36 34 35 33 36 34 35 34
PWind dir NW N NW N W SE NW NW
Wind char BZ BZ GN GN GN GN GN GN
Avg clouds OV OV OV BK BK BK SC SC SC FW FW FW SC SC SC FW
PoP 12hr 90 70 30 30 40 30 20 20
Rain shwrs D L L L C C C S S C S S S
Tstms S S
$$
WYZ004-162200-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
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 43 68 48 66
Temp 61 59 54 49 46 43 52 61 67 68 60 53 50 48 56 61 63 58
Dewpt 35 37 40 41 40 39 42 40 36 34 39 40 40 40 44 42 42 43
RH 38 44 59 74 79 86 69 46 32 28 46 61 68 74 64 49 46 57
Wind dir NW NW N W N E SE SE SE SE N NE SE NE S W NW NW
Wind spd 8 10 6 3 3 3 4 5 8 6 8 5 5 3 4 6 11 18
Wind gust 19 27
Clouds SC SC BK SC SC SC SC SC SC SC BK BK BK BK BK BK OV OV
PoP 12hr 20 20 10 10 90
QPF 12hr 0 0 0 0 0.21
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C D D D
Tstms C C
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
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 53 40 67 44 69 46 71
Temp 48 43 49 51 45 41 58 64 51 44 62 66 52 46 63 67
Dewpt 41 39 39 37 38 38 37 35 39 39 39 36 39 38 39 38
PWind dir NW N N NW NW S NE NW
Wind char BZ BZ GN LT LT LT LT GN
Avg clouds OV OV OV BK BK BK SC SC SC FW FW FW SC SC SC SC
PoP 12hr 90 70 30 30 40 30 20 20
Rain shwrs D L L L C S C C S S C S S S
Tstms S S
$$
WYZ016-162200-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 51 33 56 37 49
Temp 50 49 43 37 34 33 45 54 56 54 47 41 39 37 44 49 48 45
Dewpt 27 31 31 29 28 28 29 26 27 30 33 33 33 33 34 32 31 27
RH 41 50 62 72 78 82 53 34 32 40 58 73 79 85 68 52 51 49
Wind dir W W W NW NW NW W SW S S SE E SW W SW W W W
Wind spd 17 16 10 9 9 9 8 10 10 6 9 1 2 4 9 13 16 17
Wind gust 25 24 20 25 27
Clouds BK SC SC SC FW SC SC BK BK BK BK BK BK BK BK OV OV OV
PoP 12hr 30 20 40 70 100
QPF 12hr 0 0 0.04 0.20 0.17
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S C L L L L D D D D D
Tstms S S C S
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 32 50 34 57 36 62 38 63
Temp 37 34 47 47 39 35 52 54 41 36 57 58 43 40 59 59
Dewpt 27 27 26 27 28 28 26 25 29 28 25 25 27 28 25 23
PWind dir W W W W W W W W
Wind char GN BZ GN BZ GN BZ GN BZ
Avg clouds OV BK BK BK BK SC SC FW FW FW CL FW FW FW FW FW
PoP 12hr 80 70 40 40 20 20 10 20
Rain shwrs D L L L C S S C S S S
Snowshwrs D L L S S
Tstms S
$$
WYZ027-162200-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
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 33 60 35 49
Temp 53 52 44 40 35 33 46 56 60 56 48 43 39 35 41 43 44 43
Dewpt 28 30 31 33 31 30 35 37 37 37 38 38 36 33 37 34 30 29
RH 38 43 60 76 85 89 65 49 42 49 68 82 89 92 85 70 57 57
Wind dir W W W NW W E S S SW S SW SW SW W W W W W
Wind spd 19 16 9 3 3 2 6 8 14 10 9 8 9 10 10 14 18 17
Wind gust 29 25 21 18 24 27 26
Clouds SC SC SC FW SC SC BK BK BK OV OV BK OV OV OV OV BK BK
PoP 12hr 10 5 50 70 90
QPF 12hr 0 0 0.11 0.16 0.15
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C L L D D L L C
Snowshwrs C
Tstms C C C S S
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
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 24 52 29 60 31 67 36 70
Temp 32 26 43 45 35 30 52 56 40 32 59 63 43 37 63 64
Dewpt 25 22 27 28 28 26 31 29 31 28 28 27 30 28 29 24
PWind dir W NW W W W W SW W
Wind char GN BZ GN GN GN GN LT GN
Avg clouds SC SC SC SC SC SC FW FW FW CL CL CL CL FW FW FW
PoP 12hr 30 30 5 5 0 5 0 5
Rain shwrs C S
Snowshwrs C S C S
$$
WYZ023-162200-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 53 37 60 40 45
Temp 51 50 47 42 39 37 44 58 60 57 51 48 46 42 40 41 42 43
Dewpt 34 36 38 37 35 34 37 38 39 41 45 44 43 40 39 37 35 33
RH 52 58 71 82 85 89 76 47 46 55 80 86 89 93 96 85 76 67
Wind dir W W S SE E E SE S S S SE S S W SW SW W W
Wind spd 10 8 3 4 4 3 4 8 9 4 3 2 3 4 5 6 6 8
Wind gust 14 14
Clouds BK BK SC SC SC BK BK SC BK BK OV OV OV OV OV OV OV OV
PoP 12hr 30 20 60 80 100
QPF 12hr 0 0 0.06 0.38 0.34
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C S S L C L D D D D D D L
Tstms S S C C S S
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 31 50 35 60 36 65 41 66
Temp 36 34 42 49 41 38 51 58 44 38 58 63 47 42 60 64
Dewpt 32 31 33 33 35 34 35 34 37 34 34 31 35 35 34 32
PWind dir W NW W SW SW SW S SW
Wind char LT LT LT LT LT LT LT GN
Avg clouds BK BK BK BK BK SC SC SC FW FW CL FW FW SC SC FW
PoP 12hr 70 50 30 30 20 20 10 10
Rain shwrs L C C C C C S S
Snowshwrs C C
Tstms S S
$$
WYZ023-162200-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
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 32 60 35 47
Temp 54 53 46 39 34 32 44 57 60 58 48 43 39 35 37 42 44 43
Dewpt 31 33 36 34 32 30 36 39 39 40 41 40 37 34 35 35 32 30
RH 41 46 68 82 92 92 73 51 46 51 77 89 92 96 92 76 62 60
Wind dir W W NW N SE SE S S S SW W S SW W W W W W
Wind spd 14 12 5 2 2 2 5 9 12 11 4 6 5 6 8 11 14 13
Wind gust 21 19 18 19 23 23
Clouds BK SC SC FW SC SC SC SC BK OV OV OV OV OV OV OV OV BK
PoP 12hr 10 5 60 70 100
QPF 12hr 0 0 0.15 0.21 0.16
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C L L L D D D D C
Tstms C C C S S
Obvis PF PF
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
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 24 49 28 58 31 64 36 67
Temp 32 26 43 47 36 29 52 56 40 32 58 63 44 36 61 64
Dewpt 26 24 29 30 31 28 33 33 33 30 33 32 33 29 32 30
PWind dir NW NW NW W SW SW S W
Wind char GN GN GN GN LT LT LT LT
Avg clouds BK SC SC SC SC SC FW FW FW CL CL CL CL FW FW FW
PoP 12hr 50 40 10 20 5 5 5 5
Rain shwrs C C C C S
Snowshwrs C C C
Tstms S
$$
WYZ028-162200-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 60 37 64 41 54
Temp 59 58 51 45 40 37 49 61 63 61 54 47 44 41 48 49 51 50
Dewpt 28 29 30 32 32 31 37 38 38 39 38 36 36 33 39 37 36 31
RH 30 33 44 60 73 79 63 42 39 44 54 65 73 73 71 63 56 48
Wind dir W W W W S SE S SW SW S S S S SW SW W W W
Wind spd 20 19 11 5 3 3 8 6 6 3 3 6 4 9 12 17 19 18
Wind gust 31 29 26 29 27
Clouds SC SC SC FW FW SC BK SC BK OV OV BK BK BK BK OV BK BK
PoP 12hr 5 5 50 40 90
QPF 12hr 0 0 0.10 0.09 0.15
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S C C C C C D D D D C
Tstms S C S C S
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 31 57 35 65 38 72 43 77
Temp 39 32 49 53 41 36 57 63 47 38 64 69 51 43 70 72
Dewpt 27 25 29 32 30 29 33 30 31 29 30 26 29 28 31 25
PWind dir W W W W W W SW W
Wind char GN BZ GN GN GN GN GN GN
Avg clouds BK SC SC SC SC SC FW FW FW CL CL CL FW CL FW FW
PoP 12hr 30 40 20 5 0 0 0 0
Rain shwrs C S C C S
Snowshwrs S C
$$
WYZ017-162200-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
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 41 70 46 68
Temp 60 61 55 50 45 41 51 63 69 70 59 55 50 46 56 64 66 61
Dewpt 32 32 36 39 38 37 38 37 35 35 38 41 41 39 41 39 38 38
RH 35 33 49 66 76 85 61 38 28 27 45 59 71 76 57 40 36 42
Wind dir N NW N E E E SW S SW SE S S SE S S S S NW
Wind spd 5 3 6 3 6 5 3 3 4 5 9 11 5 8 9 12 13 11
Wind gust 20 21 19
Clouds SC SC BK SC FW FW FW SC SC BK BK BK SC BK BK OV BK BK
PoP 12hr 5 5 20 20 80
QPF 12hr 0 0 0 0.01 0.06
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S D D D
Tstms S C S
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
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 54 39 66 41 73 45 76
Temp 47 42 50 50 43 41 56 64 49 42 63 71 53 45 66 71
Dewpt 41 38 38 38 38 38 38 37 38 36 38 33 37 37 38 34
PWind dir N N N NW NE SW SW SW
Wind char GN GN GN LT LT LT LT LT
Avg clouds BK OV OV BK BK BK SC FW FW FW FW FW FW FW SC FW
PoP 12hr 80 80 40 20 20 10 5 10
Rain shwrs D L L D C S S S
Tstms S S
$$
WYZ005-162200-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
151 PM MDT Fri May 16 2025
Date Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 61 40 70 46 67
Temp 59 60 54 49 43 40 52 62 68 70 59 53 50 46 59 64 64 59
Dewpt 35 36 39 39 38 36 40 37 36 35 39 40 41 39 43 39 40 40
RH 40 41 57 68 82 85 63 39 31 27 47 61 71 76 55 40 41 49
Wind dir NE NE N W S SW NW S S SE SE S S S S S SW NW
Wind spd 5 5 4 2 2 3 2 3 6 4 6 9 5 5 5 11 13 13
Clouds SC SC SC SC FW FW FW SC FW SC BK BK BK BK BK BK BK BK
PoP 12hr 10 10 10 20 90
QPF 12hr 0 0 0 0 0.14
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C D D D
Tstms C C S
Date Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 Thu 05/22/25
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 42 53 39 66 41 72 44 73
Temp 48 44 50 51 44 41 57 64 50 43 64 69 52 46 65 70
Dewpt 41 39 38 38 39 37 38 37 39 36 38 35 39 37 38 35
PWind dir N N NW NW NW SW W W
Wind char GN BZ GN LT LT LT LT GN
Avg clouds OV OV OV BK BK BK SC FW FW FW FW FW SC FW SC FW
PoP 12hr 90 80 50 30 20 20 10 10
Rain shwrs D D D D C S S C S S
Tstms S S S
$$
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