Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
780
FOUS55 KRIW 120521
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
1120 PM MDT Thu Sep 11 2025
WYZ020-121000-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
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 83 49 75 45
Temp 61 56 51 60 76 80 76 64 59 54 50 58 70 73 70 59 54 49 48
Dewpt 44 48 45 42 44 42 42 47 47 46 46 46 46 41 40 44 45 43 43
RH 53 74 80 51 32 26 30 54 64 74 86 64 42 31 33 57 71 80 83
Wind dir W SW W SW SW SW S S W SW SW SW W W NW N W W SW
Wind spd 10 8 6 5 10 12 14 4 6 5 5 6 9 9 9 6 5 5 6
Wind gust 26 12 17 16
Clouds SC FW FW FW BK BK BK OV OV BK SC FW SC SC SC SC SC SC BK
PoP 12hr 5 30 40 40 30
QPF 12hr 0 0 0.05 0.01 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C C C S S C C C C S S S
Tstms S S S S S S S S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
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 77 46 81 44 73 40 70 40 74
Temp 70 73 54 47 75 75 55 46 67 68 49 44 63 66 48 42 65 70
Dewpt 40 33 36 34 35 32 39 38 41 38 40 39 41 37 38 36 37 33
PWind dir W W SW SW NW NW W NW SW
Wind char GN LT GN GN GN GN LT LT LT
Avg clouds SC FW FW FW FW FW BK SC BK SC SC SC SC SC FW SC FW FW
PoP 12hr 20 5 5 20 30 30 30 10 5
Rain shwrs S S S S C C C C C
Tstms S S S S
$$
WYZ017-121000-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 52 80 49 72 46
Temp 64 59 54 59 72 79 76 65 59 54 50 56 65 71 68 59 56 51 49
Dewpt 41 42 41 42 44 40 36 43 45 45 43 45 44 40 39 39 41 40 40
RH 43 53 61 53 37 25 23 45 60 71 77 66 46 32 34 47 57 66 71
Wind dir NW N W SW E S S NW W W W W N NW N NW W SW SW
Wind spd 12 8 6 4 6 6 9 13 9 6 6 5 4 6 10 8 6 5 6
Wind gust 16 13
Clouds SC SC SC FW CL SC BK OV BK BK SC SC FW SC SC SC SC SC FW
PoP 12hr 5 20 40 30 10
QPF 12hr 0 0 0.03 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C C C S S C C S
Tstms S S S S S S S S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 76 48 77 47 70 43 68 43 73
Temp 66 73 59 51 70 73 57 49 62 65 52 46 60 66 53 46 63 71
Dewpt 39 33 34 35 36 32 36 37 39 36 38 38 40 35 35 35 37 31
PWind dir W W SW W N N N N SE
Wind char LT LT LT GN GN GN LT LT LT
Avg clouds FW FW FW FW SC SC SC SC SC FW SC SC SC FW FW FW FW CL
PoP 12hr 5 0 10 20 20 20 10 5 5
Rain shwrs S S S S S
Tstms S S
$$
WYZ018-121000-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
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 79 48 72 46
Temp 63 59 54 59 70 77 74 65 60 54 49 54 66 70 68 59 56 52 50
Dewpt 41 41 38 42 42 38 37 43 44 43 41 44 43 41 39 39 40 39 38
RH 44 51 54 53 36 24 26 45 55 66 74 69 43 35 34 47 55 61 63
Wind dir SW SW SW E E SW W W W SW W NW NE NW NW W W W SW
Wind spd 9 6 5 4 5 6 8 8 5 4 3 2 3 5 5 5 5 5 5
Wind gust 12 12
Clouds SC SC SC FW FW SC SC OV BK SC SC FW FW SC SC SC SC SC FW
PoP 12hr 10 20 40 40 20
QPF 12hr 0 0 0.13 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C C C S S C C S S
Tstms S S S S S S S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
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 76 49 77 46 70 43 70 44 74
Temp 67 72 60 53 69 70 57 51 62 65 53 47 62 66 55 48 64 71
Dewpt 38 34 34 34 35 33 34 35 37 34 36 35 38 35 34 33 36 32
PWind dir W SW SW W NW NW N NW SE
Wind char LT GN LT GN LT LT LT LT LT
Avg clouds FW FW SC FW SC SC BK SC SC FW SC SC FW FW FW SC FW CL
PoP 12hr 5 0 20 30 30 20 10 5 5
Rain shwrs S S C S C S S S
Tstms S S S S S
$$
WYZ028-121000-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 46 73 44 68 41
Temp 57 53 47 54 68 72 69 59 53 48 45 50 63 67 63 56 51 46 42
Dewpt 36 39 35 39 38 34 38 43 43 42 41 41 39 34 36 37 37 38 36
RH 45 59 63 57 33 25 32 55 69 80 86 71 41 29 36 49 59 73 79
Wind dir S SE SE SE S SW SW W S S S SW W W W W SW SW SW
Wind spd 5 5 6 5 16 13 16 6 5 3 2 3 5 10 10 8 5 5 4
Wind gust 23 26 12 18 18
Clouds FW SC FW FW SC SC BK OV SC SC SC SC FW SC BK BK SC SC FW
PoP 12hr 5 20 30 20 10
QPF 12hr 0 0 0.05 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C S S S
Tstms S S S S S S S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 71 45 73 42 68 38 68 38 70
Temp 63 67 54 45 66 66 53 44 61 63 49 39 59 65 49 39 62 67
Dewpt 34 28 33 32 30 30 35 34 32 27 30 29 30 24 29 28 29 23
PWind dir W SW SW W SW W W N SW
Wind char GN GN GN GN GN GN LT LT LT
Avg clouds FW FW SC FW SC SC BK SC SC FW SC FW FW CL FW FW FW CL
PoP 12hr 0 0 5 20 10 10 5 0 0
Rain shwrs S S
Tstms S
$$
WYZ026-121000-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
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 70 37 65 34
Temp 52 47 42 48 64 69 65 52 48 42 38 44 59 63 60 50 45 40 37
Dewpt 32 31 30 35 35 34 36 37 38 37 36 37 38 37 35 37 37 35 34
RH 46 53 62 60 34 27 34 56 68 82 92 76 45 38 39 61 73 82 89
Wind dir N N N E S SW W NW W NW NW N W W W NW NW NW NW
Wind spd 5 5 4 3 8 9 11 6 6 5 4 2 3 8 10 8 6 5 4
Wind gust 10 17 17
Clouds BK OV BK SC SC BK BK OV BK BK SC FW SC BK SC SC SC FW FW
PoP 12hr 10 20 20 30 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S S S C C
Tstms S S S S S S S C C
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
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 69 35 70 33 65 30 68 32 71
Temp 61 66 46 38 61 63 45 37 57 60 42 34 58 65 43 35 61 67
Dewpt 36 31 32 31 34 30 33 31 30 28 30 28 31 28 30 28 32 27
PWind dir W W W NW NW NW NW NW W
Wind char LT LT LT GN LT GN LT LT LT
Avg clouds FW SC SC FW SC SC SC SC SC SC FW FW FW FW FW FW FW FW
PoP 12hr 0 5 10 30 20 10 5 0 0
Rain shwrs S S C S S
Tstms S S
$$
WYZ025-121000-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 40 68 37 63 34
Temp 50 44 42 53 64 67 63 50 46 41 38 46 59 62 60 47 42 38 36
Dewpt 33 34 34 37 31 29 32 36 38 38 37 36 34 32 33 36 36 35 34
RH 52 68 73 54 29 24 31 58 73 89 96 68 39 32 36 65 79 89 92
Wind dir N N N S S SW NW W NE N N NW W W W NW N N N
Wind spd 5 8 5 3 9 8 11 5 5 4 3 2 4 8 9 5 4 3 4
Wind gust 17 16
Clouds OV BK BK SC SC BK BK BK BK BK SC SC FW SC SC SC FW FW FW
PoP 12hr 10 30 30 40 5
QPF 12hr 0 0 0.05 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S C C C S S C C
Tstms S S S S S S S S C C
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 66 35 66 34 62 31 65 32 67
Temp 61 64 44 37 62 62 43 36 58 60 40 34 58 63 41 34 62 67
Dewpt 33 29 33 32 31 29 34 31 28 27 31 31 28 26 31 29 29 25
PWind dir W N S N NW NW NW N W
Wind char LT LT GN GN LT LT LT LT LT
Avg clouds FW FW FW FW SC SC SC SC SC SC FW FW FW FW FW FW FW FW
PoP 12hr 5 5 20 30 20 10 5 0 0
Rain shwrs S S C S S
Tstms S S S
$$
WYZ013-121000-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
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 70 38 64 36
Temp 48 44 40 45 63 69 64 52 46 42 38 41 56 62 59 51 45 40 36
Dewpt 37 39 35 35 37 34 35 39 40 39 38 38 41 40 39 39 39 38 36
RH 65 82 82 68 38 27 34 61 79 89100 89 57 44 47 63 79 92100
Wind dir NE NE NE NE SW W N NE E SE E S W W W W SE SE SE
Wind spd 4 4 3 2 4 6 4 4 3 2 2 1 3 5 5 4 3 2 2
Wind gust 13 12
Clouds SC SC SC FW FW SC SC BK BK SC SC SC SC BK SC SC SC FW FW
PoP 12hr 5 30 30 50 10
QPF 12hr 0 0 0 0.03 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S S C C S S C C S
Tstms S S S S S C C S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
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 67 38 65 32 61 32 66 33 69
Temp 58 65 47 40 56 62 44 36 52 59 43 34 56 64 44 35 59 67
Dewpt 40 34 37 37 38 33 37 34 35 32 35 32 36 29 34 30 34 27
PWind dir SW SW S S N N N N S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW
PoP 12hr 10 20 40 40 30 10 10 0 5
Rain shwrs S C C C C S C
Tstms S S C S
$$
WYZ001-121000-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 34 64 34 57 33
Temp 43 38 35 45 57 62 60 48 41 37 35 42 49 53 55 44 40 36 35
Dewpt 35 33 31 37 38 35 34 38 37 33 32 38 41 37 37 38 36 34 33
RH 73 82 85 73 49 36 37 68 85 85 89 86 74 54 51 79 85 92 92
Wind dir N N S S S SE SW S E N N SW W W W SW SW S S
Wind spd 2 3 5 4 4 4 6 4 1 0 0 1 2 2 2 2 2 1 1
Wind gust 11 14 13
Clouds SC FW SC FW FW SC SC SC SC BK BK BK BK BK BK SC SC SC SC
PoP 12hr 5 30 20 50 10
QPF 12hr 0 0 0 0.13 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S S S S S C C S
Tstms S S S C C S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 60 34 59 30 55 30 59 30 63
Temp 53 57 43 35 52 55 40 32 48 53 38 31 50 58 40 32 54 61
Dewpt 42 33 34 32 38 29 32 30 38 30 33 30 37 28 32 29 35 26
PWind dir SW SW SW S N N NW SW SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW
PoP 12hr 10 10 50 40 40 20 10 0 5
Rain shwrs S S C C C C C C S S
Snowshwrs C C
Tstms S S S S S S S
$$
WYZ003-121000-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
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 75 51 67 48
Temp 59 58 55 59 71 71 66 60 58 55 52 55 64 65 63 59 56 53 51
Dewpt 43 44 43 40 42 41 42 44 45 43 43 44 46 47 46 45 44 41 40
RH 55 59 64 49 35 34 42 55 62 64 71 66 52 52 54 60 64 64 66
Wind dir SW SW S SW NE SW SW W W SW W NW N N NW W W W SW
Wind spd 6 5 5 5 8 9 9 8 5 4 3 4 5 8 8 5 5 5 5
Clouds SC BK BK FW SC BK OV BK BK OV BK SC SC BK BK BK SC SC FW
PoP 12hr 20 40 50 60 20
QPF 12hr 0 0.02 0.09 0.12 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C C C C C C L L S S
Tstms S S S S S S C C S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
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 73 51 73 47 65 45 67 45 71
Temp 69 70 59 55 70 69 55 51 61 62 52 48 62 65 53 49 66 69
Dewpt 42 40 38 38 38 39 39 39 40 42 41 40 40 39 37 37 38 37
PWind dir W W SW NW N NW NW NW S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC FW SC FW FW
PoP 12hr 10 5 40 40 50 30 20 5 5
Rain shwrs S C C C C C C S S S
Tstms S S S S S
$$
WYZ004-121000-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 53 83 52 74 48
Temp 65 60 55 60 74 82 79 69 62 57 53 56 67 73 70 65 59 54 50
Dewpt 43 44 43 45 46 41 40 44 46 48 47 50 49 45 45 47 46 46 44
RH 45 55 64 58 37 23 25 40 56 72 80 80 52 37 41 52 62 74 80
Wind dir W N E S NE S NW N SE E SE S NW NW W NW E SE SE
Wind spd 5 5 6 5 3 10 12 5 8 4 2 2 4 5 9 5 4 3 2
Wind gust 18 13 17 12
Clouds BK BK SC SC SC SC SC BK BK OV BK BK SC SC SC SC SC SC SC
PoP 12hr 10 20 50 40 10
QPF 12hr 0 0 0.08 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C C C C C C S
Tstms S C C S S S S C S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 78 49 82 47 72 45 72 45 76
Temp 69 77 62 51 74 75 60 50 65 69 55 47 64 71 56 47 67 74
Dewpt 44 40 39 38 41 39 42 42 43 39 41 41 43 39 39 38 41 34
PWind dir S S S NW NW NW NW NE SE
Wind char LT LT LT GN LT GN LT LT LT
Avg clouds FW FW SC FW FW SC BK SC SC SC SC SC SC FW FW FW FW FW
PoP 12hr 5 5 20 40 40 30 20 5 5
Rain shwrs S C C C C C C S S
Tstms S S
$$
WYZ006-121000-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
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 83 49 72 45
Temp 60 57 52 58 73 81 79 65 60 55 51 56 67 71 68 59 54 51 47
Dewpt 40 40 40 43 46 43 43 45 48 46 45 49 50 45 46 43 44 43 41
RH 47 53 63 57 38 26 28 48 64 72 80 77 54 39 45 55 69 74 79
Wind dir S SE SE SE NE E N N N S S SW NW NW NW NW S S SE
Wind spd 5 6 4 4 3 8 9 5 5 4 3 3 5 6 6 5 3 2 2
Wind gust 13 13 13
Clouds SC BK SC SC FW SC SC BK OV BK BK SC SC SC SC SC SC FW FW
PoP 12hr 10 20 50 50 20
QPF 12hr 0 0 0.09 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C C C C C C S S
Tstms S C S S S S S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
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 77 46 80 44 71 42 70 41 75
Temp 69 75 58 49 73 74 57 47 64 67 52 44 63 68 53 44 66 73
Dewpt 44 40 37 35 40 38 40 39 44 42 41 39 44 40 39 36 41 35
PWind dir SW SE S SW NW NW NW E S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW SC SC SC SC SC SC SC SC FW FW SC FW FW
PoP 12hr 10 5 20 30 40 30 20 5 5
Rain shwrs S S C C C C C S S
Tstms S S S S
$$
WYZ005-121000-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 50 80 49 72 45
Temp 61 57 53 61 75 79 76 63 58 54 50 58 68 71 69 59 54 50 48
Dewpt 41 41 41 42 45 43 41 45 46 45 45 47 47 47 46 45 44 42 40
RH 48 55 64 49 34 28 28 52 64 71 83 67 47 42 44 60 69 74 74
Wind dir W SE W W SE SE N W SW SW W NW N N N NW W W SW
Wind spd 6 6 5 2 6 9 8 10 6 4 3 2 4 6 8 5 4 3 3
Clouds SC SC SC SC FW SC SC BK OV BK BK SC SC SC SC SC SC SC FW
PoP 12hr 10 20 50 50 20
QPF 12hr 0 0 0.12 0.04 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C C C C C C C S S
Tstms S S C S S S C S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 77 48 78 44 68 42 68 42 73
Temp 70 74 58 51 73 72 55 48 64 65 51 45 63 67 52 45 67 72
Dewpt 43 39 37 34 38 38 41 38 42 41 40 37 41 39 38 34 39 35
PWind dir S W SW W N NW N NW S
Wind char LT LT LT GN LT GN LT LT LT
Avg clouds FW FW SC FW FW SC BK SC SC SC SC SC SC FW FW SC FW FW
PoP 12hr 10 0 20 40 40 30 20 5 5
Rain shwrs S S C C C C S S S
Tstms S S S S S
$$
WYZ010-121000-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
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 79 52 68 48
Temp 61 59 56 63 74 76 73 62 59 56 53 58 65 67 62 57 54 53 51
Dewpt 46 45 41 44 48 48 51 50 50 49 47 48 49 49 47 47 45 43 42
RH 58 60 57 50 40 37 46 65 72 77 80 69 56 52 58 69 71 69 71
Wind dir W W W NE E NE N W NW W NW NW N N N NW SW W W
Wind spd 6 6 5 4 5 6 8 8 6 5 4 5 8 9 8 6 5 5 5
Clouds SC SC BK SC FW BK BK OV OV BK BK SC SC BK SC SC SC SC SC
PoP 12hr 5 40 60 60 20
QPF 12hr 0 0 0.30 0.09 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C L C C C C L L S S
Tstms S C C S S S S S C S S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
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 73 51 77 49 67 46 67 46 70
Temp 69 69 57 55 72 69 57 53 63 61 53 49 63 62 53 49 66 66
Dewpt 43 41 38 36 39 40 41 40 42 43 42 40 42 40 39 36 39 38
PWind dir N W SW W N NW N NW S
Wind char LT GN GN GN GN GN GN GN GN
Avg clouds SC SC SC FW FW SC BK BK SC SC BK SC SC SC SC SC FW FW
PoP 12hr 20 5 20 30 50 30 40 10 10
Rain shwrs S S C C C C C C C C
Tstms S S S S S S
$$
WYZ012-121000-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 32 48 31 43 30
Temp 38 36 33 37 44 44 41 35 36 33 31 33 41 38 36 34 33 32 31
Dewpt 25 25 22 25 25 27 28 30 30 30 30 31 33 32 29 32 29 29 28
RH 59 64 63 61 47 51 59 82 79 89 96 92 73 79 75 92 85 88 88
Wind dir W SW SW S S SW NW N N N N SE W W NW W NE E E
Wind spd 6 6 6 6 6 6 4 4 6 5 5 5 5 5 5 5 5 5 5
Wind gust 11 11 13 13
Clouds SC FW SC FW FW BK BK BK SC SC SC SC SC BK SC SC FW SC FW
PoP 12hr 5 40 30 50 10
QPF 12hr 0 0.01 0.01 0.07 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C S S S C C C C S
Snowshwrs S C S S S C C C S
Tstms S S S S S C C S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 45 32 44 27 41 26 44 28 48
Temp 41 42 37 34 40 39 32 29 36 37 31 28 39 41 32 29 43 44
Dewpt 30 27 28 28 29 26 26 25 25 26 25 25 25 24 24 22 24 21
PWind dir SW S S N N N N NE S
Wind char LT GN GN GN LT LT LT LT LT
Avg clouds FW SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW CL FW
PoP 12hr 10 20 50 40 30 10 10 0 5
Rain shwrs S S C C C
Snowshwrs S S C C C C S C
Tstms S S S C S
$$
WYZ023-121000-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
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 38 71 36 67 34
Temp 49 44 40 45 64 67 63 53 47 41 37 42 61 65 62 51 43 40 37
Dewpt 37 36 35 36 41 39 40 41 42 41 37 41 45 46 45 42 42 40 37
RH 63 73 82 70 43 36 43 64 83100100 96 56 50 54 71 96100100
Wind dir SW S SE SW SW W N W SE SE SE N W W NW S SE SE SE
Wind spd 4 3 2 2 3 5 6 2 2 1 1 0 2 5 5 2 2 1 1
Wind gust 12
Clouds OV BK BK SC BK SC BK BK BK SC SC SC SC SC SC SC FW FW FW
PoP 12hr 10 30 30 50 10
QPF 12hr 0 0.01 0.01 0.05 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C C C C S S C C S
Tstms S S S S S S C C S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
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 70 35 68 31 64 30 68 32 71
Temp 61 65 46 37 61 63 43 35 56 60 40 33 59 65 43 35 64 67
Dewpt 44 41 39 36 43 41 40 35 40 38 36 32 39 38 36 33 39 37
PWind dir SW S S S N NE SW NE S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC SC SC SC SC SC FW FW FW FW CL FW FW CL
PoP 12hr 5 20 40 40 20 10 5 0 5
Rain shwrs S C C C C S S
Tstms S S C
$$
WYZ004-121000-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 52 76 52 68 48
Temp 57 56 54 59 70 75 70 61 57 54 52 57 63 67 64 57 54 52 50
Dewpt 37 35 37 39 41 38 39 41 41 42 44 43 44 44 43 42 42 40 39
RH 47 45 52 47 35 26 32 48 55 64 74 59 50 43 46 57 64 63 66
Wind dir NW NW NW N NE S NW NW NW N NE N N N NW W W SW S
Wind spd 11 8 6 5 6 6 12 10 8 5 5 5 5 8 8 6 5 5 5
Wind gust 23 14 16
Clouds BK BK BK SC FW BK BK OV BK OV OV BK SC BK BK BK SC FW FW
PoP 12hr 20 30 50 60 10
QPF 12hr 0 0 0.05 0.22 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S C C C C C C L L S
Tstms S S S S S S S S S C S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 75 51 74 47 63 44 65 45 70
Temp 67 70 57 53 69 68 54 49 60 61 49 46 60 63 50 47 64 69
Dewpt 39 35 35 35 35 35 38 37 38 36 37 36 36 33 34 35 34 32
PWind dir SE SW S N N NW NW W SE
Wind char LT LT LT GN GN GN GN LT LT
Avg clouds FW FW SC SC SC SC BK SC SC SC SC SC SC FW FW FW FW FW
PoP 12hr 10 5 30 50 50 30 20 5 5
Rain shwrs C C C C C C S S S
Tstms S S S
$$
WYZ004-121000-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
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 81 53 73 50
Temp 62 59 56 60 73 79 77 68 62 57 54 58 67 72 70 63 59 54 51
Dewpt 42 42 41 47 46 42 43 45 48 48 49 50 50 49 48 47 46 45 44
RH 48 53 57 62 38 27 30 43 60 72 83 75 54 44 45 56 62 71 77
Wind dir NW NW N SE NE SW NW N NE E NW NW NW N NW NW NW S SE
Wind spd 8 9 5 2 2 5 10 6 5 4 3 2 4 5 8 5 3 3 3
Wind gust 21 16 14 16
Clouds BK BK BK SC SC BK BK OV BK BK OV BK BK BK SC BK SC SC SC
PoP 12hr 20 20 50 50 10
QPF 12hr 0 0 0.08 0.08 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S C C C C C C C C S
Tstms S S C S S S S S S C S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
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 79 51 79 47 68 45 70 45 74
Temp 69 74 62 53 71 73 59 50 64 66 55 47 62 68 55 47 67 73
Dewpt 45 41 40 39 40 41 43 42 43 42 42 41 42 39 40 39 41 36
PWind dir S SE S N N N NW N SE
Wind char LT LT LT GN LT GN LT LT LT
Avg clouds FW FW SC FW SC SC BK BK SC SC SC SC SC SC FW FW FW FW
PoP 12hr 5 5 20 40 40 30 20 5 5
Rain shwrs S C C C C C C S S
Tstms S S S
$$
WYZ016-121000-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 41 67 40 63 38
Temp 53 47 44 49 64 64 60 54 48 43 40 46 58 62 58 52 46 42 40
Dewpt 33 33 33 34 33 32 34 35 37 37 35 37 34 34 35 35 35 34 33
RH 46 58 65 56 31 30 37 48 65 79 82 71 40 35 42 52 65 73 76
Wind dir W W NW NW SE W NW W W W W W W W W W W W W
Wind spd 10 6 5 5 6 10 9 6 5 5 5 5 6 10 10 6 9 9 10
Wind gust 16 16 18 17
Clouds SC BK BK SC SC BK SC BK BK BK SC SC SC BK BK SC FW FW FW
PoP 12hr 20 50 40 70 20
QPF 12hr 0 0.06 0.05 0.08 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S C C C C C C C C L L S S
Tstms S C S S S S C C S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 67 41 66 37 60 35 63 37 68
Temp 61 64 48 42 62 59 46 39 57 58 44 37 58 61 45 39 63 66
Dewpt 34 32 32 30 32 31 31 29 32 31 31 29 31 29 30 28 30 27
PWind dir W W W W W W W W W
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW SC SC FW SC SC SC SC SC SC SC SC FW FW FW FW FW FW
PoP 12hr 20 10 50 40 40 20 20 5 5
Rain shwrs S S C C C C C S S
Tstms S S C S S
$$
WYZ027-121000-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
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 70 39 67 38
Temp 53 50 45 52 63 67 64 54 50 44 40 48 62 65 62 52 47 43 41
Dewpt 24 24 26 33 32 30 33 37 39 38 36 37 36 33 34 36 37 36 35
RH 32 36 47 48 31 25 31 52 66 79 85 65 38 30 35 54 68 76 79
Wind dir N N NE S SW SW W W NE N NW NW W W W W W W W
Wind spd 4 5 5 3 10 9 10 5 5 3 3 2 5 10 11 5 5 5 5
Wind gust 18 19 12
Clouds OV OV BK SC SC BK BK BK SC SC SC FW FW SC SC SC FW FW FW
PoP 12hr 5 20 20 30 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S C C
Tstms S S S S S C
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
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 71 40 72 36 65 33 68 34 71
Temp 63 66 50 43 64 65 48 41 59 62 44 37 59 65 46 39 61 68
Dewpt 34 29 31 31 34 28 33 33 30 25 28 28 29 25 29 29 29 24
PWind dir W W W W W NW W NW W
Wind char GN LT GN GN GN GN LT LT LT
Avg clouds FW FW FW SC SC SC SC SC SC FW FW FW CL CL CL FW CL CL
PoP 12hr 0 5 10 30 10 5 0 0 0
Rain shwrs S S C S
Tstms S S S
$$
WYZ023-121000-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 44 70 44 66 41
Temp 55 50 47 48 62 67 65 57 52 48 45 46 59 63 64 55 49 46 43
Dewpt 45 45 43 40 41 42 42 44 45 46 44 45 46 45 46 45 44 44 42
RH 69 83 86 74 46 40 43 62 77 93 96 96 62 52 52 69 83 93 96
Wind dir N NE E SE S W N N E E E SE W W W S SE SE SE
Wind spd 3 5 3 3 3 6 6 3 3 2 2 2 2 4 5 2 3 2 2
Wind gust 9 12
Clouds SC SC BK SC SC BK SC BK SC SC SC SC SC BK SC SC SC FW FW
PoP 12hr 5 30 20 50 10
QPF 12hr 0 0.01 0.01 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S S S S S S C C S
Tstms S S S S S S C C S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 68 43 66 38 62 37 66 39 70
Temp 59 66 52 46 58 63 48 42 53 60 47 40 58 65 49 42 61 68
Dewpt 45 42 42 42 45 40 41 40 42 39 39 38 41 37 39 38 41 37
PWind dir SW S S S S NE S NE S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW
PoP 12hr 5 20 40 40 20 10 5 0 0
Rain shwrs S C C C C S S
Tstms S S C S
$$
WYZ023-121000-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
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 70 35 67 33
Temp 53 48 43 48 66 69 67 55 48 41 36 45 62 66 64 54 46 41 37
Dewpt 37 37 34 34 35 32 34 38 40 38 36 39 40 35 36 40 40 39 36
RH 54 65 70 58 32 25 29 53 74 89100 79 44 32 35 59 79 92 96
Wind dir N S SE S S SW W W E SE E S W W NW NW E E SE
Wind spd 5 4 4 3 8 10 5 4 3 2 2 2 4 9 9 5 2 2 2
Wind gust 12 17 16
Clouds OV OV SC SC SC BK SC SC SC SC SC FW FW SC SC SC FW FW FW
PoP 12hr 5 30 20 40 5
QPF 12hr 0 0.01 0.01 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S S S S C C
Tstms S S S S S S C
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
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 70 36 70 31 65 29 70 32 72
Temp 63 68 47 40 63 68 45 36 58 63 42 34 60 68 44 36 63 71
Dewpt 38 33 33 33 35 33 35 34 31 28 30 30 32 29 31 31 32 28
PWind dir SW S S N NW N NW N S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW FW SC SC SC SC SC SC FW FW FW CL CL CL CL CL CL
PoP 12hr 0 5 20 30 10 5 0 0 0
Rain shwrs S C C S
Tstms S C S
$$
WYZ028-121000-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 48 75 44 71 43
Temp 59 54 50 55 71 73 67 59 54 49 45 51 64 70 65 58 53 48 45
Dewpt 36 36 36 40 43 42 40 43 44 42 39 43 43 41 42 39 40 39 37
RH 42 50 58 57 36 33 37 55 69 77 79 74 46 35 43 49 61 71 73
Wind dir E SE SE SE SW SW W SE S SE SE SW W W SW W SW SW SW
Wind spd 5 4 4 5 10 11 14 6 5 3 2 2 5 9 10 5 5 3 3
Wind gust 17 18
Clouds SC SC FW FW FW BK BK OV SC SC SC SC SC SC BK BK SC SC FW
PoP 12hr 5 20 30 20 10
QPF 12hr 0 0 0.04 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C S S
Tstms S S S S S S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 74 45 76 43 71 38 72 39 74
Temp 66 71 56 47 69 70 54 46 63 67 50 42 62 70 51 42 64 72
Dewpt 40 34 35 33 37 37 36 35 38 31 30 30 34 29 30 30 35 30
PWind dir W SW SW W W W W NE SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW SC FW SC SC SC SC SC FW FW FW FW CL FW FW FW CL
PoP 12hr 0 0 5 20 10 10 5 0 0
Rain shwrs S
$$
WYZ017-121000-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
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 83 52 76 48
Temp 62 57 52 59 72 81 80 68 61 56 53 57 68 75 72 63 57 53 49
Dewpt 40 42 41 45 45 43 40 45 47 48 47 48 48 44 44 44 44 44 43
RH 44 57 66 60 38 26 24 43 60 74 80 72 49 33 37 50 62 71 80
Wind dir NE E NE S SE NW S NW NW NW W W W NW N NW NW SW S
Wind spd 6 8 8 2 2 5 8 6 5 4 3 2 2 5 6 4 3 2 3
Wind gust 12 13
Clouds SC SC SC FW CL SC BK OV BK BK BK SC FW FW SC SC SC SC FW
PoP 12hr 5 20 50 30 20
QPF 12hr 0 0 0.05 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C C C C C C C S S
Tstms S S C S S S S S S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
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 79 48 81 47 73 43 70 43 76
Temp 69 76 60 50 72 75 58 49 64 68 53 45 61 69 53 45 65 74
Dewpt 44 38 38 37 39 36 41 41 43 39 42 40 42 39 38 38 39 34
PWind dir W W SW NW N N NW NE W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW SC SC SC SC FW SC SC SC FW FW SC FW CL
PoP 12hr 5 0 5 30 20 20 10 5 5
Rain shwrs S C S S S S
Tstms S S S
$$
WYZ005-121000-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
1120 PM MDT Thu Sep 11 2025
Date 09/11/25 Fri 09/12/25 Sat 09/13/25 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 53 82 52 74 47
Temp 63 59 55 61 75 80 78 66 61 57 53 58 69 73 71 62 57 53 50
Dewpt 43 42 40 43 44 43 41 46 48 47 46 48 48 47 46 45 44 43 41
RH 48 53 57 51 33 27 27 48 62 69 77 69 47 40 41 54 62 69 71
Wind dir SE SE SW SW E E N W SW S SW NW N N N NW S SW SW
Wind spd 6 5 5 2 5 6 9 6 5 3 2 2 4 6 8 5 3 2 2
Clouds SC SC BK SC FW SC SC BK OV BK BK SC SC SC SC SC SC FW FW
PoP 12hr 10 20 50 50 20
QPF 12hr 0 0 0.10 0.03 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C C C C C C S S
Tstms S C S S S S S
Date 09/14/25 Mon 09/15/25 Tue 09/16/25 Wed 09/17/25 Thu 09/18/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 78 50 80 46 71 44 69 44 75
Temp 71 76 61 53 74 74 58 49 65 67 53 47 63 69 54 47 68 74
Dewpt 44 40 37 36 39 38 41 39 43 41 41 38 43 40 38 36 40 36
PWind dir SW W SW W N NW NW NW S
Wind char LT LT LT LT LT GN LT LT LT
Avg clouds FW FW SC FW FW SC SC SC SC SC SC SC SC FW FW SC FW FW
PoP 12hr 5 0 20 30 40 30 20 5 5
Rain shwrs S S C C C C S S S
Tstms S S S S S
$$
BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT
DAY 1 THROUGH DAY 3...
MAX/MIN TEMP or MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
RH(%)...............................RELATIVE HUMIDITY
WIND DIR(8 POINT COMPASS)...........WIND DIRECTION
WIND SPD(MPH).......................WIND SPEED
CLOUDS(CAT).........................CLOUD COVER CATEGORY
CL.....CLEAR/SUNNY.......................0% to =< 10%
FW.....MOSTLY CLEAR/MOSTLY SUNNY......> 10% to =< 30%
SC.....PARTLY CLOUDY/PARTLY SUNNY.....> 30% to =< 60%
BK.....MOSTLY CLOUDY..................> 60% to =< 80%
OV.....CLOUDY.........................> 80% to =< 100%
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
QPF 12HR(IN.).......................AMOUNT OF LIQUID PRECIPITATION
SNOW 12HR(MIN-MAX - IN.)............RANGE OF SNOWFALL
WEATHER...
TYPE...
RAIN...........RAIN
RAIN SHWRS.....RAIN SHOWERS
SPRINKLES......SPRINKLES
TSTMS..........THUNDERSTORMS
DRIZZLE........DRIZZLE
SNOW...........SNOW
SNOWSHWRS......SNOW SHOWERS
FLURRIES.......SNOW FLURRIES
SLEET..........SLEET
FRZG RAIN......FREEZING RAIN
FRZG DRZL......FREEZING DRIZZLE
COVERAGE...
IS.............ISOLATED
SC.............SCATTERED
NM.............NUMEROUS
O..............OCCASIONAL
S..............SLIGHT CHANCE
C..............CHANCE
L..............LIKELY
WD.............WIDESPREAD
D..............DEFINITE
AR.............AREAS
PA.............PATCHY
OBVIS...............................OBSTRUCTION TO VISIBILITY
F.......FOG
PF......PATCHY FOG
F+......DENSE FOG
PF+.....PATCHY DENSE FOG
H.......HAZE
BS......BLOWING SNOW
K.......SMOKE
BD......BLOWING DUST
VA......VOLCANIC ASH
DAY 4 THROUGH DAY 7...
MAX/MIN TEMP or MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
PWIND DIR(8 POINT COMPASS)..........PREDOMINANT WIND DIRECTION IN 12HR PERIOD
WIND CHAR(MAX SUSTAINED IN 12HR)....WIND CHARACTERISTIC
LT.....LIGHT; < 8 MPH
GN.....GENTLE; 8 - 14 MPH
BZ.....BREEZY; 15 - 22 MPH
WY.....WINDY; 23 - 30 MPH
VW.....VERY WINDY; 31 - 39 MPH
SD.....STRONG/DAMAGING; >= 40 MPH
AVG CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
WEATHER...
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS