Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
948
FOUS55 KRIW 120620
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
1219 AM MDT Mon May 12 2025
WYZ020-131000-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 50 84 49 78 41
Temp 55 53 66 78 83 81 66 61 56 54 61 70 76 74 60 51 45 44
Dewpt 37 34 35 27 25 24 27 29 29 30 32 29 27 26 34 39 38 38
RH 51 48 32 15 12 12 23 29 35 40 33 22 16 17 37 63 76 79
Wind dir W SW SW SW SW SW S S SW SW SW SW SW S E N NW W
Wind spd 17 19 23 23 24 23 13 16 13 12 14 16 19 19 18 16 13 13
Wind gust 26 31 34 36 34 23 19 23 24 29 29 26 24 21 20
Clouds FW FW FW SC SC CL FW CL SC SC SC SC SC SC BK SC SC SC
PoP 12hr 0 0 0 10 70
QPF 12hr 0 0 0 0 0.11
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S L L L L L
Tstms
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 60 38 60 35 64 37 67 38 63
Temp 55 53 41 41 53 55 40 38 57 60 44 40 60 62 44 41 57 56
Dewpt 32 31 34 34 33 32 36 35 34 29 36 35 35 33 38 38 37 36
PWind dir W W W NW W N SW E S
Wind char BZ BZ WY GN GN GN GN GN GN
Avg clouds SC BK BK BK BK BK BK SC SC SC BK SC SC BK BK SC BK BK
PoP 12hr 80 60 70 30 20 10 50 50 70
Rain shwrs L D L C C L C S C C C C L
Tstms S S S S C
$$
WYZ017-131000-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 51 83 47 75 41
Temp 55 52 64 76 81 81 69 61 54 50 56 66 71 67 55 48 45 42
Dewpt 36 33 33 28 24 22 25 26 25 28 33 31 27 28 35 37 38 37
RH 49 48 31 17 12 11 19 26 32 42 42 27 19 23 47 65 76 82
Wind dir S S S SW SW SW SW S S N NE E S W N N NE NW
Wind spd 13 14 17 19 24 23 13 10 8 11 11 11 16 21 18 13 11 10
Wind gust 29 36 34 18 19 27 32 27 20
Clouds FW CL SC FW SC CL FW FW FW FW FW FW SC BK BK BK BK BK
PoP 12hr 10 0 5 20 80
QPF 12hr 0 0 0 0 0.38
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C L L D D L
Tstms S S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 54 38 59 38 63 40 65 40 63
Temp 49 50 43 40 53 54 45 39 54 60 49 42 56 61 48 42 53 57
Dewpt 34 32 35 34 32 33 37 35 35 31 35 35 35 32 37 37 37 33
PWind dir NW NW NW N NW NW NW N W
Wind char GN GN GN GN LT GN LT GN GN
Avg clouds BK BK OV BK BK BK BK SC SC SC BK SC SC SC BK SC BK BK
PoP 12hr 80 50 50 30 10 10 40 40 60
Rain shwrs L D C C S C C C C C C L
Tstms S S S S
$$
WYZ018-131000-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 52 82 48 74 39
Temp 57 54 63 74 80 80 68 63 57 51 56 65 69 66 55 49 45 41
Dewpt 35 32 34 28 23 23 24 22 21 24 31 29 25 27 32 35 35 34
RH 43 43 34 18 12 12 19 21 24 34 38 26 19 23 41 58 68 76
Wind dir S SW SW S SW SW SW SW SW W NE S S W NW NW SW W
Wind spd 14 11 9 13 18 16 11 8 8 5 5 6 12 14 10 5 5 5
Wind gust 32 23 20 27 24 13 23 25
Clouds SC SC SC BK SC FW SC FW FW FW FW FW SC SC OV BK BK SC
PoP 12hr 5 0 10 20 80
QPF 12hr 0 0 0 0 0.38
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C D D D D L
Tstms S S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 54 36 59 37 64 40 65 40 61
Temp 49 50 44 39 52 55 45 39 55 60 49 42 56 60 48 41 52 56
Dewpt 32 30 31 31 31 31 32 31 32 30 33 32 33 31 34 33 35 32
PWind dir NW W NW W W W NW W W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds BK BK OV BK BK BK BK SC SC SC BK SC SC SC BK SC BK BK
PoP 12hr 80 60 60 30 20 20 50 50 70
Rain shwrs L D L C C L C S S S S C C C C L
Tstms S S S S
$$
WYZ028-131000-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 49 78 43 70 35
Temp 53 50 62 72 76 76 67 58 51 43 53 63 67 59 47 42 38 35
Dewpt 31 30 29 25 24 21 23 21 20 21 25 21 19 25 29 32 30 29
RH 43 46 28 17 14 13 19 23 29 41 33 20 16 27 49 67 73 78
Wind dir S S S SW SW S S SW S SW SW SW SW W W W W W
Wind spd 19 20 20 24 25 25 17 9 9 6 10 16 23 24 18 13 13 13
Wind gust 26 27 28 36 37 37 24 17 25 35 34 27 21 21 20
Clouds FW CL CL CL CL CL FW FW FW FW CL CL SC SC BK BK BK SC
PoP 12hr 0 0 0 10 50
QPF 12hr 0 0 0 0 0.04
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C C C C
Snowshwrs C C
Tstms
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 54 34 58 33 62 38 64 38 61
Temp 48 49 38 34 52 55 41 33 57 58 45 38 58 58 45 38 53 54
Dewpt 24 23 29 28 27 23 29 28 24 24 31 31 28 26 32 31 29 26
PWind dir W W W W W W W SW SW
Wind char BZ BZ BZ GN GN GN GN GN GN
Avg clouds SC BK BK BK SC SC SC FW FW SC BK SC SC SC BK BK BK SC
PoP 12hr 50 20 30 10 10 5 30 30 40
Rain shwrs C C S C C C C C C
Snowshwrs C
Tstms S S S C
$$
WYZ026-131000-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 40 75 35 63 31
Temp 44 41 53 69 74 73 59 50 42 37 48 57 58 52 42 38 35 33
Dewpt 32 29 30 25 20 19 21 21 22 24 27 23 23 27 31 32 30 29
RH 62 62 41 19 13 13 23 31 44 59 44 27 26 38 65 79 82 85
Wind dir S S S SW SW SW SW SW N NW NW SW SW W N NW W W
Wind spd 25 21 19 24 27 27 16 12 12 8 8 11 14 14 13 10 9 8
Wind gust 34 31 26 36 41 41 23 21 26 25
Clouds FW FW FW FW CL CL CL FW FW FW FW SC BK OV OV OV BK BK
PoP 12hr 0 0 0 20 60
QPF 12hr 0 0 0 0.01 0.14
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C L L C C
Snowshwrs C C L
Tstms S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 49 30 55 28 58 33 60 33 57
Temp 45 45 35 32 49 50 35 30 52 53 39 34 53 55 40 34 51 52
Dewpt 25 26 29 29 27 25 30 27 28 27 31 30 30 27 32 31 30 27
PWind dir W NW NW W W NW W W W
Wind char GN GN GN GN LT GN GN GN GN
Avg clouds BK BK BK BK BK SC SC FW SC BK BK SC SC BK BK BK BK BK
PoP 12hr 70 30 30 10 10 10 40 30 50
Rain shwrs L L C C S C C C C C
Snowshwrs L L C
Tstms S S S S
$$
WYZ025-131000-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 39 72 35 62 32
Temp 43 40 55 67 70 70 57 48 41 36 49 57 58 53 42 38 34 32
Dewpt 35 32 31 25 21 18 22 22 24 25 27 23 24 27 32 33 30 30
RH 73 73 40 20 15 14 25 35 50 64 42 27 27 36 67 82 85 92
Wind dir SE S S SW SW SW SW SW W NW W SW SW W NW W NW W
Wind spd 14 16 16 23 26 25 14 12 9 5 8 11 13 13 10 9 8 6
Wind gust 21 23 23 34 40 37 14 21 23 21 18
Clouds FW CL FW FW CL CL FW FW FW CL FW SC BK OV OV OV BK OV
PoP 12hr 5 0 0 40 70
QPF 12hr 0 0 0 0.01 0.17
Snow 12hr 00-00 00-00 00-00 00-00 T
Rain shwrs C C L L L L
Snowshwrs L L L
Tstms S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 46 31 53 28 55 33 57 33 55
Temp 44 43 34 32 47 50 35 29 50 53 38 33 51 53 39 33 50 51
Dewpt 27 27 30 30 26 26 31 27 27 27 32 30 29 28 32 30 30 26
PWind dir W NW NW NW W NW W NW W
Wind char GN GN GN LT LT LT LT LT GN
Avg clouds BK OV BK BK BK BK SC SC SC BK BK SC BK BK BK BK BK BK
PoP 12hr 80 30 40 20 20 20 40 40 60
Rain shwrs D C S S C S S S S C C C C L
Snowshwrs L D C S S
Tstms S S S S
$$
WYZ013-131000-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 39 68 34 55 32
Temp 43 40 49 60 67 66 55 46 39 36 42 48 51 47 41 37 35 33
Dewpt 35 32 34 31 30 29 29 29 26 27 29 28 29 31 32 32 31 29
RH 73 73 56 33 25 25 37 51 59 69 60 46 42 53 70 82 85 85
Wind dir S S SW SW SW SW W S S SW SW W W W W W SW SW
Wind spd 9 9 10 16 19 14 8 9 6 4 5 6 8 8 6 5 6 8
Wind gust 17 16 24 29 23 14
Clouds FW FW CL CL FW FW SC FW FW SC SC SC BK OV OV OV OV OV
PoP 12hr 5 0 10 50 80
QPF 12hr 0 0 0 0.02 0.23
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C D D D D D
Snowshwrs D D
Tstms S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 44 31 49 29 52 33 55 33 51
Temp 39 42 35 32 42 47 35 31 47 49 39 35 48 52 39 35 46 49
Dewpt 29 30 31 30 30 29 29 27 29 30 32 32 33 31 31 31 32 32
PWind dir W W W SW SW SW SW S SW
Wind char GN GN GN LT GN LT GN LT GN
Avg clouds OV OV OV BK BK SC SC SC SC BK BK BK BK BK BK BK BK BK
PoP 12hr 90 60 60 20 30 40 60 50 70
Rain shwrs D D L C C L S C C C C L C C C L
Snowshwrs D D C C
Tstms S S S S
$$
WYZ001-131000-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 35 61 32 49 31
Temp 38 36 44 54 60 59 48 42 36 33 38 44 46 43 37 35 33 31
Dewpt 33 30 28 29 30 28 28 28 26 26 28 27 27 30 30 30 28 27
RH 82 79 53 38 32 30 46 57 67 75 67 51 47 60 75 82 82 85
Wind dir SW S S S SW SW S S W SW SW SW W W W W W W
Wind spd 10 11 12 14 18 13 3 5 4 1 2 3 5 3 2 2 2 2
Wind gust 19 18 23 27 20 12 14 12 9 9 9 10
Clouds FW FW FW FW FW SC SC SC SC SC BK SC BK OV OV OV OV OV
PoP 12hr 5 5 20 70 90
QPF 12hr 0 0 0 0.05 0.27
Snow 12hr 00-00 00-00 00-00 00-00 1
Rain shwrs S S L L D D
Snowshwrs S S S L D D D D
Tstms S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 39 30 43 28 45 30 48 29 47
Temp 36 36 32 30 38 41 31 28 41 42 34 31 43 44 33 30 42 42
Dewpt 29 29 28 27 28 28 27 25 28 29 29 28 30 29 28 27 29 29
PWind dir W W W SW SW SW SW S W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds OV OV OV BK OV BK BK SC BK BK BK BK BK BK BK BK BK BK
PoP 12hr 90 70 70 30 40 50 70 60 70
Rain shwrs L C C C C C L L C C L
Snowshwrs D D L C C L C C C C C L C C L
Tstms S S S S
$$
WYZ003-131000-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 50 83 45 64 39
Temp 55 52 65 77 82 81 68 58 51 48 53 58 59 55 48 45 43 41
Dewpt 38 35 34 28 26 27 29 31 32 35 35 33 34 37 38 39 38 37
RH 53 52 31 16 13 14 23 36 48 60 50 39 39 51 68 79 82 85
Wind dir W W SW SW SW SW SW N N N N N N N N N NW NW
Wind spd 4 5 8 11 19 18 8 14 12 10 12 13 14 18 17 13 11 10
Wind gust 13 12 29 27 19 24 24 25 29 31 25 21 20
Clouds SC FW SC SC SC FW FW SC FW FW FW SC BK OV OV OV OV OV
PoP 12hr 0 0 5 70 90
QPF 12hr 0 0 0 0.07 0.92
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L L D D D D D
Tstms S S S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 49 39 57 38 60 40 61 41 60
Temp 45 46 42 42 52 53 43 41 55 56 46 43 56 57 46 43 54 53
Dewpt 35 36 35 34 33 35 36 34 35 36 38 35 36 36 37 35 35 36
PWind dir NW W NW NW N NW N NW N
Wind char GN GN GN LT LT LT LT LT GN
Avg clouds OV OV OV OV OV BK BK BK BK BK BK BK BK BK BK BK BK BK
PoP 12hr 90 60 70 20 30 30 60 50 70
Rain shwrs D D L C C L S C C S C L C C C L
Tstms S C S S S
$$
WYZ004-131000-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 50 88 50 74 43
Temp 59 55 65 80 86 87 75 66 57 51 57 65 71 67 57 51 47 44
Dewpt 41 40 39 31 25 26 30 34 35 36 38 36 36 38 42 44 42 41
RH 51 57 38 17 11 11 19 30 43 56 49 34 28 34 57 77 83 89
Wind dir S S S S S S SW E NW NW NW W NW NW NW NW NW NW
Wind spd 9 11 13 17 21 20 11 8 18 11 9 6 12 18 19 18 14 12
Wind gust 26 33 31 25 18 16 13 21 28 31 27 23
Clouds SC SC FW SC FW SC SC SC SC FW FW FW SC BK BK OV OV OV
PoP 12hr 5 0 0 20 90
QPF 12hr 0 0 0 0.01 0.52
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C D D D D D
Tstms S S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 55 41 61 40 65 43 67 43 66
Temp 49 51 44 42 55 58 47 41 55 63 50 43 58 64 51 43 58 62
Dewpt 40 38 39 39 38 37 40 38 37 36 41 39 39 37 41 40 39 38
PWind dir NW NW NW NW NW N NW NW NW
Wind char BZ GN BZ GN LT LT LT LT GN
Avg clouds OV OV OV BK BK BK BK BK SC SC SC BK SC SC BK BK BK BK
PoP 12hr 100 70 70 30 20 20 60 50 70
Rain shwrs D D L C C L C S S S C L C C C L
Tstms S S S
$$
WYZ006-131000-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 47 88 45 74 41
Temp 56 53 66 80 86 86 71 61 53 49 55 63 70 67 54 48 45 43
Dewpt 39 38 38 30 26 26 30 31 32 35 37 36 35 36 41 42 41 40
RH 53 57 36 16 11 11 22 32 44 58 51 36 27 32 61 80 86 89
Wind dir SE S S S S SW S S NW NW NW NW NW NW NW NW NW NW
Wind spd 9 11 12 16 17 18 9 10 12 10 9 6 11 14 17 13 11 9
Wind gust 24 26 27 19 25 27 24 19 16
Clouds SC SC SC SC FW FW SC FW FW FW FW FW FW SC BK BK OV OV
PoP 12hr 5 0 0 20 90
QPF 12hr 0 0 0 0.01 0.54
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C D D D D D
Tstms S C S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 54 38 60 38 63 39 66 39 64
Temp 48 50 43 40 53 56 44 39 55 62 47 40 58 62 48 41 56 59
Dewpt 39 38 39 38 37 36 39 38 37 34 39 38 39 35 40 39 39 35
PWind dir NW NW NW NW N N NW NE W
Wind char GN GN GN GN LT LT LT LT GN
Avg clouds OV OV OV BK BK BK BK BK SC SC BK SC SC SC BK BK BK BK
PoP 12hr 90 70 70 30 20 20 50 50 70
Rain shwrs D D L C C L C S S S S S C C C C L
Tstms S S S S S
$$
WYZ005-131000-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 49 84 46 72 40
Temp 56 52 65 77 83 82 69 60 53 47 54 63 69 64 51 45 44 41
Dewpt 39 37 37 29 27 24 30 31 30 33 36 36 35 39 42 41 40 38
RH 53 56 35 17 13 12 23 33 41 58 50 36 28 40 71 86 86 89
Wind dir SE S S S SW SW SW S W NW N N N N NW NW N N
Wind spd 9 11 13 17 20 19 11 9 11 10 10 9 13 18 19 14 11 10
Wind gust 26 31 29 17 18 16 21 27 28 24 18
Clouds SC SC SC SC FW FW FW FW FW FW FW FW SC BK BK OV OV OV
PoP 12hr 5 0 0 40 90
QPF 12hr 0 0 0 0.02 0.61
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C D D D D D
Tstms S S S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 51 38 58 38 62 39 64 39 63
Temp 48 48 41 39 54 54 42 40 55 60 46 42 58 61 46 42 56 57
Dewpt 37 38 38 35 37 38 38 36 38 37 39 37 38 37 40 38 39 38
PWind dir N NW NW NW NE NW NW N NW
Wind char GN GN GN GN LT LT LT LT GN
Avg clouds OV OV OV BK BK BK BK SC SC SC SC BK SC SC BK BK BK BK
PoP 12hr 100 70 70 40 20 20 60 50 70
Rain shwrs D D L C C L C S S S S L C C C L
Tstms S C S S S
$$
WYZ010-131000-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 56 84 48 68 42
Temp 59 57 69 79 82 81 66 62 55 51 55 61 64 62 54 49 46 44
Dewpt 38 36 36 32 30 30 31 30 31 35 36 38 37 39 42 43 41 40
RH 45 45 30 18 15 16 27 30 40 54 49 42 37 43 64 80 83 86
Wind dir SW SW SW SW S S SW W NW NW N NE NE N N NW NW NW
Wind spd 23 20 17 16 18 16 11 12 21 13 14 13 13 14 16 14 13 12
Wind gust 37 31 25 24 27 24 31 21 24 20 21 24 25 24 21 19
Clouds BK BK SC SC BK FW FW FW FW FW FW FW SC SC OV BK OV BK
PoP 12hr 5 0 0 20 90
QPF 12hr 0 0 0 0 0.53
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S D D D D D
Tstms C S S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 52 39 54 38 57 39 61 41 59
Temp 47 46 42 42 50 48 43 41 50 53 45 42 54 55 46 43 52 51
Dewpt 40 39 36 35 37 37 36 34 35 36 37 34 39 39 38 37 38 40
PWind dir NW NW NW NW N NW SE NW SE
Wind char BZ BZ WY GN GN LT LT LT GN
Avg clouds BK OV OV BK OV BK BK BK BK BK BK SC SC BK BK BK BK BK
PoP 12hr 100 70 80 30 20 20 60 50 70
Rain shwrs D D L L L D C S S S C L C C C L
Tstms S S S C
$$
WYZ012-131000-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 33 53 22 36 21
Temp 37 34 40 49 52 49 40 32 27 23 28 31 31 26 23 22 24 23
Dewpt 29 26 27 29 27 24 22 21 18 19 20 22 25 23 22 21 22 21
RH 72 72 59 46 38 37 48 63 68 84 71 69 78 88 96 96 92 92
Wind dir SW S S S SW SW SW W W W SW W W W W W SW SW
Wind spd 13 13 13 17 20 17 14 14 11 9 10 11 11 12 11 10 12 13
Wind gust 21 20 26 31 26 18 19 19 19 17 19 20
Clouds FW CL CL FW FW FW SC FW FW SC SC SC BK OV OV OV OV OV
PoP 12hr 5 5 20 50 80
QPF 12hr 0 0 0 0.04 0.31
Snow 12hr 00-00 00-00 00-00 T 3
Rain shwrs
Snowshwrs S S L L D D D D D
Tstms S
Wind chill 15 12 11 12 11
Min chill 31 25 26 22 13 15 15 11 11
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 24 21 31 20 33 24 35 24 32
Temp 23 22 21 22 26 27 22 21 31 29 25 25 31 31 26 25 29 28
Dewpt 23 22 21 22 25 24 20 18 23 23 23 23 26 25 22 23 26 26
PWind dir W W W SW SW SW SW W W
Wind char BZ GN GN GN GN GN GN GN GN
Avg clouds OV OV BK BK BK BK SC SC SC BK BK BK BK BK BK BK BK BK
PoP 12hr 100 70 70 20 30 50 70 60 70
Snowshwrs D D L C C L S C C C C L L C C L
Tstms S S S S S
$$
WYZ023-131000-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 42 72 33 57 31
Temp 47 43 53 66 71 70 57 47 39 34 40 49 52 46 40 36 34 31
Dewpt 32 30 32 33 30 30 28 29 27 27 30 30 32 33 34 34 32 30
RH 56 60 44 29 22 22 33 49 62 75 67 48 46 60 79 92 92 96
Wind dir SW SW S S S S S N N NW NW W W NW NW W W W
Wind spd 11 13 14 18 20 18 12 6 6 2 2 4 6 6 5 3 3 4
Wind gust 19 20 23 27 31 27 13
Clouds FW FW FW CL CL CL FW FW FW FW SC SC BK OV OV OV OV OV
PoP 12hr 5 0 5 60 80
QPF 12hr 0 0 0 0.02 0.09
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L L D D L L D
Snowshwrs L D
Tstms S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 46 31 52 29 55 34 58 34 53
Temp 39 42 35 32 43 49 35 31 49 52 40 35 50 54 40 36 46 50
Dewpt 30 33 33 32 34 33 32 30 31 33 36 34 35 35 35 35 35 35
PWind dir W W W SW SW SW SW SW W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds OV OV OV BK OV BK SC SC SC BK BK BK BK BK BK BK BK BK
PoP 12hr 90 50 60 10 30 40 60 60 70
Rain shwrs D D C S C L C C C C L L C C L
Snowshwrs D D S C
Tstms S C S S S
$$
WYZ004-131000-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 52 82 47 64 40
Temp 55 53 63 74 81 80 68 59 51 47 52 58 61 53 47 45 43 41
Dewpt 38 37 33 29 23 25 27 33 33 33 34 32 32 35 38 38 37 37
RH 53 54 32 19 12 13 21 37 50 58 50 37 33 50 71 76 79 85
Wind dir SW SW S S S SW NW N N N N N N N N N NW NW
Wind spd 11 12 14 12 17 17 11 28 27 20 20 17 20 25 26 23 21 20
Wind gust 19 26 26 40 39 28 27 25 29 33 36 32 31 28
Clouds SC FW FW SC SC SC SC SC FW SC FW SC BK OV OV OV OV OV
PoP 12hr 5 5 5 60 90
QPF 12hr 0 0 0 0.06 0.88
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L L D D D D D
Tstms S S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 47 41 55 40 57 43 59 42 58
Temp 44 45 42 42 51 50 43 41 52 55 46 43 53 55 46 43 52 52
Dewpt 34 35 35 35 34 34 35 35 34 34 37 35 35 35 36 35 36 35
PWind dir NW NW NW NW S NW N NW N
Wind char BZ BZ BZ GN GN GN GN GN GN
Avg clouds OV OV OV BK BK BK BK BK BK SC BK BK BK SC BK BK BK BK
PoP 12hr 90 60 70 20 20 30 60 50 70
Rain shwrs D D L C C L S S C C C L C C C L
Tstms S S S S
$$
WYZ004-131000-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 54 87 50 69 42
Temp 58 55 65 78 85 85 73 64 55 50 56 63 67 62 53 48 46 43
Dewpt 40 40 40 34 28 25 32 35 36 37 37 36 36 39 42 42 41 41
RH 51 57 40 20 13 11 22 34 49 61 49 36 32 43 66 80 83 93
Wind dir SE S S S S SW N N NW N N N N N N N N NW
Wind spd 9 10 11 12 18 17 9 13 14 13 13 10 14 21 20 16 13 13
Wind gust 19 27 26 20 23 21 20 17 24 33 32 26 21 20
Clouds SC FW SC SC SC SC SC SC FW FW FW FW SC OV OV OV OV OV
PoP 12hr 5 5 5 40 90
QPF 12hr 0 0 0 0.02 0.57
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C D D D D D
Tstms S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 51 41 58 40 62 43 64 44 64
Temp 47 50 45 43 53 55 46 41 55 60 49 45 57 62 50 45 57 59
Dewpt 39 38 39 38 37 38 38 37 38 36 40 40 40 37 40 40 40 39
PWind dir NW NW NW N SW NW NW N NW
Wind char BZ GN BZ GN LT LT LT LT GN
Avg clouds OV OV OV BK BK BK BK BK SC SC BK BK BK BK BK BK BK BK
PoP 12hr 90 70 70 30 20 30 60 50 70
Rain shwrs D D L C C L C S C C C L C C C L
Tstms S S S
$$
WYZ016-131000-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 44 71 40 61 36
Temp 47 45 56 66 70 70 59 52 45 42 51 58 58 53 44 40 38 36
Dewpt 33 31 27 26 24 21 22 22 23 26 27 24 25 28 30 31 31 29
RH 58 58 32 22 18 15 24 31 41 53 39 27 28 38 57 70 76 75
Wind dir SW SW SW SW SW SW SW SW NW W W S SW W W W W W
Wind spd 11 16 19 19 18 16 9 10 12 8 10 16 14 13 10 10 10 10
Wind gust 27 29 27 24 18 26 26 21 18 17 17
Clouds CL CL CL FW FW FW FW CL FW FW FW SC BK BK OV OV OV OV
PoP 12hr 5 0 0 60 90
QPF 12hr 0 0 0 0.04 0.27
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L L D D D D D
Snowshwrs D D
Tstms S S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 45 35 50 33 54 36 56 36 53
Temp 44 44 37 36 47 48 37 33 51 51 41 38 52 53 41 37 50 49
Dewpt 25 23 27 29 25 24 27 27 26 24 29 30 27 25 31 30 29 27
PWind dir W W W W W W W W W
Wind char BZ BZ BZ GN GN GN GN GN GN
Avg clouds BK BK BK BK BK BK SC SC SC BK BK SC SC BK BK SC SC BK
PoP 12hr 100 70 70 30 40 40 70 60 80
Rain shwrs D D L C C L C C C C C L L C C D
Snowshwrs D D L C C
Tstms S S S S
$$
WYZ027-131000-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 45 74 37 61 30
Temp 48 45 58 69 72 71 60 52 43 38 47 55 56 48 40 37 34 31
Dewpt 28 26 28 24 20 20 20 18 22 23 26 25 27 29 31 30 29 27
RH 46 47 32 18 14 14 21 26 43 54 43 31 32 47 70 75 82 85
Wind dir SW SW SW SW SW SW SW SW W W W W W W W W W W
Wind spd 13 18 23 27 31 29 17 17 10 5 9 11 16 16 13 10 10 10
Wind gust 20 26 31 41 47 44 24 24 16 21 26 25 23 18 18 19
Clouds CL CL FW FW CL CL FW FW FW CL FW SC SC BK OV BK SC SC
PoP 12hr 0 0 0 30 50
QPF 12hr 0 0 0 0.02 0.06
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C C
Snowshwrs C C C C
Tstms
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 50 30 55 29 60 34 61 35 57
Temp 44 45 35 31 48 50 36 30 54 54 40 35 54 55 41 35 50 51
Dewpt 25 27 30 29 28 27 28 26 27 29 31 30 30 28 33 32 31 29
PWind dir W W W W W W W W W
Wind char BZ BZ GN LT GN LT GN GN GN
Avg clouds SC BK BK SC SC SC SC FW SC SC BK SC SC SC BK BK SC SC
PoP 12hr 70 20 30 5 10 10 40 30 50
Rain shwrs L S C S C S C C C
Snowshwrs C L S
Tstms S S S S
$$
WYZ023-131000-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 45 72 39 57 37
Temp 50 46 53 66 71 71 60 51 44 41 44 51 53 50 44 41 39 38
Dewpt 38 34 34 34 31 29 32 31 29 32 31 31 32 34 37 36 35 34
RH 63 63 48 30 23 21 35 46 55 70 60 46 44 54 76 82 85 85
Wind dir W SW S S SW SW W W NW W W W W W W SW SW SW
Wind spd 6 6 8 13 17 13 10 8 4 2 3 5 6 8 5 4 4 5
Wind gust 20 26 20 14
Clouds FW CL CL FW FW FW FW FW FW SC SC SC BK OV OV OV OV OV
PoP 12hr 10 0 10 50 80
QPF 12hr 0 0 0 0.03 0.14
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C D D L L D
Tstms S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 46 36 53 35 55 39 59 39 55
Temp 41 45 41 38 46 53 41 36 52 55 45 41 52 56 45 42 49 53
Dewpt 33 33 37 36 35 34 35 33 33 33 39 38 37 35 38 38 36 37
PWind dir W W W SW SW SW SW S SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds OV OV OV BK BK SC SC SC SC BK BK BK BK BK BK BK BK SC
PoP 12hr 90 60 60 10 30 40 60 60 60
Rain shwrs D D L C C L C C C C L L C C L
Tstms S S S S S
$$
WYZ023-131000-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 43 74 36 57 30
Temp 49 44 55 68 74 73 60 51 42 36 44 53 53 48 41 37 34 31
Dewpt 32 29 32 28 26 24 24 26 25 24 28 28 28 32 33 32 32 30
RH 52 55 41 22 17 16 25 37 50 61 53 38 38 54 73 82 92 96
Wind dir S S S SW SW SW S W NW NW NW W W W NW W W W
Wind spd 12 13 16 21 25 24 13 12 9 5 5 9 14 12 10 6 5 5
Wind gust 20 33 37 36 17 23 20 18
Clouds CL CL FW FW CL CL FW FW CL FW FW SC BK BK BK BK BK SC
PoP 12hr 0 0 0 50 60
QPF 12hr 0 0 0 0.02 0.05
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C L L C C L
Snowshwrs C L
Tstms S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 48 30 53 30 57 34 59 35 55
Temp 44 45 36 31 48 51 37 31 53 54 41 35 53 56 41 35 50 51
Dewpt 28 30 33 31 31 30 31 28 31 32 35 32 33 31 35 33 34 34
PWind dir W W W SW SW NW W W W
Wind char GN GN GN LT LT LT LT LT GN
Avg clouds SC BK BK SC SC SC SC FW SC SC SC SC SC BK BK BK SC BK
PoP 12hr 80 30 50 5 20 20 50 40 60
Rain shwrs L D C S C S S C C C C C L
Snowshwrs L S
Tstms S S S S S
$$
WYZ028-131000-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 50 81 44 71 37
Temp 53 50 63 76 80 80 68 59 52 46 53 63 68 60 49 44 40 37
Dewpt 31 31 29 28 27 25 23 21 22 24 26 26 28 32 32 32 30 30
RH 43 48 27 17 14 13 18 23 31 42 35 24 22 35 52 62 67 75
Wind dir S S S S S S SW SW W SW W SW W W W W W W
Wind spd 11 13 14 17 23 25 12 10 10 5 8 11 18 18 14 13 12 11
Wind gust 18 20 21 26 34 37 19 28 28 24
Clouds CL CL CL CL CL FW FW FW FW FW CL FW SC BK OV BK SC SC
PoP 12hr 0 0 0 20 50
QPF 12hr 0 0 0 0 0.10
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C C C C
Snowshwrs C
Tstms
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 55 36 61 35 65 40 67 40 62
Temp 50 52 41 37 55 58 43 36 60 61 47 40 60 61 47 41 56 57
Dewpt 28 28 29 29 31 28 29 28 28 29 31 32 32 31 32 32 34 30
PWind dir W W W W W W W SW W
Wind char BZ BZ GN GN GN GN GN GN GN
Avg clouds SC BK BK SC SC SC SC FW FW SC BK SC SC SC BK BK BK BK
PoP 12hr 60 20 30 5 10 5 30 30 50
Rain shwrs C L S C C C C C C
Snowshwrs C
Tstms S S S C
$$
WYZ017-131000-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 54 86 50 77 43
Temp 56 55 67 79 85 84 73 65 57 51 58 69 75 72 56 49 46 43
Dewpt 37 36 34 26 22 24 28 28 29 31 36 34 29 31 40 42 41 38
RH 49 49 29 14 10 11 19 25 34 46 44 27 18 22 55 77 83 82
Wind dir S S S SW SW SW S S S N N N SW NW N N N N
Wind spd 11 16 20 21 23 21 12 12 8 10 9 6 13 18 18 13 10 8
Wind gust 23 28 33 34 33 13 24 29 27 20
Clouds FW CL FW FW FW FW SC FW FW FW FW FW SC BK BK BK BK BK
PoP 12hr 10 0 5 20 80
QPF 12hr 0 0 0 0 0.37
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C D D D D D
Tstms S S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 56 40 61 40 65 41 68 42 66
Temp 52 53 44 40 55 56 45 41 57 63 50 43 60 65 50 43 57 60
Dewpt 37 34 38 36 36 37 39 37 38 33 39 38 38 34 40 39 40 36
PWind dir NW NW NW NW W W SW NE NE
Wind char GN GN GN LT LT LT LT LT LT
Avg clouds BK BK OV BK BK BK BK SC SC SC SC SC SC SC BK SC BK BK
PoP 12hr 90 60 60 30 20 10 40 40 60
Rain shwrs D D L C C L C S C C C C L
Tstms S S S S S
$$
WYZ005-131000-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
1219 AM MDT Mon May 12 2025
Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 52 86 48 73 42
Temp 59 55 67 78 85 86 71 64 56 49 56 64 70 66 54 48 47 44
Dewpt 39 37 37 30 27 27 29 31 31 34 38 37 36 38 43 42 41 40
RH 47 51 33 17 12 12 21 29 38 56 51 37 29 36 66 80 79 86
Wind dir S S S S SW SW SW S W NW N N N N NW NW N N
Wind spd 9 11 14 17 21 19 11 9 9 8 9 8 13 18 19 14 11 9
Wind gust 18 21 26 33 29 25 26 21
Clouds SC SC SC SC FW FW FW FW FW FW FW FW SC BK OV OV OV OV
PoP 12hr 5 0 0 30 90
QPF 12hr 0 0 0 0.02 0.63
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C D D D D D
Tstms S S S
Date 05/14/25 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 53 39 59 39 63 40 66 41 65
Temp 49 49 43 41 54 56 45 41 56 62 49 43 60 63 49 43 57 59
Dewpt 37 37 38 37 37 38 40 37 38 37 40 38 39 36 40 39 40 37
PWind dir NW NW NW NW N N NW N NW
Wind char GN GN GN GN LT LT LT LT GN
Avg clouds OV OV OV BK BK BK BK SC SC SC SC SC SC SC BK BK BK BK
PoP 12hr 90 70 70 40 20 20 50 50 70
Rain shwrs D D L C C L C S S S S S C C C C L
Tstms S C S S S
$$
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