Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
131
FOUS55 KRIW 160431
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
1031 PM MDT Tue Sep 15 2026
WYZ020-161000-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
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 81 49 74 49
Temp 56 57 54 63 77 81 75 62 56 52 50 55 64 71 73 61 57 54 51
Dewpt 44 46 47 49 48 45 44 41 41 42 43 45 50 53 56 55 54 53 49
RH 64 67 77 60 36 28 33 46 57 69 77 69 60 53 55 81 90 96 93
Wind dir S SW SW SW SW W N NE NE N N N W S SE SE S SW SW
Wind spd 6 9 11 13 13 9 11 13 10 9 5 1 3 5 8 9 6 10 11
Wind gust 19 20 21 19 21 23 17 17 18
Clouds SC SC SC FW FW SC SC OV OV OV OV OV OV BK BK SC SC SC SC
PoP 12hr 0 20 20 70 40
QPF 12hr 0 0 0 0.03 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S C C S S C C
Tstms S S S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 81 46 75 40 74 39 77 42 79
Temp 74 74 55 49 68 71 51 43 68 71 50 41 70 74 52 45 72 76
Dewpt 50 45 48 47 44 38 42 40 38 32 35 34 33 29 34 33 33 29
PWind dir SW SW W NW W NE SW S SW
Wind char BZ GN GN LT LT LT LT LT GN
Avg clouds SC SC SC SC SC FW FW FW CL CL CL CL FW CL FW FW FW FW
PoP 12hr 10 40 30 20 10 5 0 0 5
Rain shwrs S C S S C S
Tstms S S S S
$$
WYZ017-161000-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 48 79 52 75 52
Temp 59 56 50 58 70 78 76 65 62 58 54 58 66 74 73 65 61 56 53
Dewpt 30 33 34 36 39 38 39 38 39 39 40 42 47 48 50 51 50 48 47
RH 33 42 54 44 32 24 26 37 43 49 59 55 50 40 44 60 67 74 80
Wind dir W W SW S SW S NE NE E E NE SW SE SW SW W W SW SW
Wind spd 8 6 5 5 6 6 12 14 12 9 5 4 3 4 6 6 5 5 5
Wind gust 13 19 24 19
Clouds FW SC SC SC SC FW SC BK OV OV OV OV OV SC SC SC SC SC SC
PoP 12hr 0 5 20 30 40
QPF 12hr 0 0 0 0.02 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S C C C C
Tstms S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 80 50 73 46 74 45 77 47 78
Temp 73 73 59 51 67 70 57 48 67 71 56 46 70 75 59 49 70 75
Dewpt 48 41 43 42 43 35 38 36 39 29 32 31 34 24 28 29 32 24
PWind dir SW W N NW NW N S S S
Wind char LT GN LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC FW FW FW CL CL CL CL FW FW FW FW FW FW
PoP 12hr 30 40 30 20 5 5 0 5 0
Rain shwrs C C C S
Tstms S S S S
$$
WYZ018-161000-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
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 53 75 52
Temp 59 57 54 58 71 79 77 66 61 58 55 56 66 74 73 64 61 58 53
Dewpt 31 34 35 40 40 41 41 40 40 40 41 44 47 48 51 49 48 45 42
RH 34 42 48 51 32 26 28 38 46 51 59 64 50 40 46 58 62 62 66
Wind dir SW SW SW NW SW SW N W NW NW W N E E SW SW SW SW SW
Wind spd 4 9 4 3 4 5 5 8 9 4 1 0 2 4 5 6 5 4 4
Wind gust 13
Clouds FW SC SC SC SC SC SC BK BK OV OV OV OV SC SC SC SC SC FW
PoP 12hr 10 10 30 50 40
QPF 12hr 0 0 0 0.03 0.03
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S S C C C C
Tstms S S C S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 80 48 74 45 75 45 78 48 78
Temp 73 73 58 51 67 71 55 48 68 72 56 48 70 75 58 50 72 76
Dewpt 46 41 41 38 40 34 35 32 35 30 30 28 31 26 27 26 29 27
PWind dir SW SW N W N NW N SW S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC SC SC FW SC SC FW CL CL FW SC FW FW FW FW FW
PoP 12hr 40 30 30 20 5 5 5 5 5
Rain shwrs C C S C S
Tstms S S S S
$$
WYZ028-161000-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 47 74 51 74 48
Temp 60 56 49 56 69 74 72 64 60 55 53 58 68 73 71 63 58 51 48
Dewpt 39 44 46 47 46 43 46 48 49 50 50 50 51 47 48 50 50 48 47
RH 46 64 89 72 44 33 39 56 67 83 89 75 54 40 44 62 75 89 96
Wind dir S SE S SE S S E SE SE SE E E SE SW W S S S S
Wind spd 9 5 4 4 5 5 5 6 9 8 6 6 8 8 9 6 5 4 3
Wind gust 16 12 14 13 16 13 16 17
Clouds SC SC BK OV FW SC BK OV OV OV OV OV BK SC SC BK SC SC SC
PoP 12hr 40 50 30 60 40
QPF 12hr 0.05 0.01 0.02 0 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C S S S S C C C C S
Tstms S S S S S S C C S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 74 43 69 39 70 39 73 43 73
Temp 68 66 54 43 64 66 50 39 64 67 52 40 66 70 54 43 68 70
Dewpt 46 40 42 39 38 28 32 31 32 23 27 27 29 23 27 29 30 26
PWind dir SW W W NW W SW S SW SW
Wind char LT GN LT LT LT LT LT LT LT
Avg clouds SC SC SC SC FW CL CL CL CL CL FW FW SC FW FW SC SC FW
PoP 12hr 60 30 10 0 0 0 0 5 5
Rain shwrs S L C S
Tstms S C S S
$$
WYZ026-161000-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
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 73 46 73 39
Temp 49 46 40 48 64 72 71 58 52 48 47 52 64 71 69 56 49 45 40
Dewpt 31 33 37 41 45 42 40 43 43 45 46 48 53 49 47 48 46 45 40
RH 50 60 89 77 50 34 32 57 71 89 96 86 67 46 45 74 89100100
Wind dir SE NE NE SE S S S SE NE NW N N SE S S NE N NW N
Wind spd 2 4 4 5 8 9 6 4 4 4 2 3 5 8 8 5 3 1 0
Wind gust 18 13 16
Clouds BK SC BK SC FW BK SC OV BK OV OV OV OV BK SC BK SC SC SC
PoP 12hr 20 40 20 70 50
QPF 12hr 0 0.07 0.01 0.03 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C S S S S S S L L C C C C
Tstms S S S S S S S C C S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 72 32 69 29 71 30 73 33 73
Temp 64 64 42 33 61 64 41 29 62 67 43 31 64 69 45 33 64 69
Dewpt 46 38 39 33 37 30 32 28 32 26 28 26 29 25 26 25 27 25
PWind dir W NW NW NW W E W W W
Wind char LT LT LT GN LT LT LT LT LT
Avg clouds SC SC SC SC FW FW FW FW CL CL FW SC SC FW FW SC SC FW
PoP 12hr 50 20 10 0 0 0 0 5 5
Rain shwrs S C S S
Tstms S C S S
$$
WYZ025-161000-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 41 72 46 72 41
Temp 48 44 42 50 65 71 71 59 53 50 48 53 66 71 69 57 50 46 42
Dewpt 34 35 37 41 41 36 36 40 41 43 45 47 49 43 44 45 45 45 42
RH 58 70 82 71 41 28 28 49 64 77 89 80 54 36 40 64 83 96100
Wind dir E E E SE S S SE E E E E E S SW S NE NE E NE
Wind spd 5 8 6 6 6 6 5 5 8 5 4 3 6 6 5 2 2 3 3
Wind gust 13 16 12 13 13
Clouds OV OV BK BK SC SC SC BK OV OV OV OV OV BK SC BK SC SC FW
PoP 12hr 20 30 20 80 70
QPF 12hr 0 0 0 0.10 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S C S S S S S D D C C L L S
Tstms S S S C S S S C C S S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 70 33 66 30 69 31 71 34 70
Temp 65 64 44 36 61 64 42 32 62 67 43 33 64 69 45 36 65 68
Dewpt 43 37 40 36 34 27 35 32 30 25 32 31 25 22 31 30 25 23
PWind dir S NW NW N NW NE W N NW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC FW FW FW FW CL CL FW SC SC FW SC SC SC FW
PoP 12hr 70 30 20 0 0 0 0 5 5
Rain shwrs S L C S S S
Tstms S C S S S
$$
WYZ013-161000-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
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 36 74 42 70 41
Temp 48 42 38 46 66 73 71 59 51 46 43 49 65 70 67 57 50 45 42
Dewpt 33 32 32 36 42 39 40 42 44 44 43 46 51 50 50 49 47 45 42
RH 56 67 79 68 42 29 32 53 77 93100 89 60 49 54 75 89100100
Wind dir N NE NE SE SW SW SW W W NE NE NE S S S SE E SE E
Wind spd 3 3 3 2 3 6 3 5 5 6 5 3 2 4 4 5 3 2 1
Wind gust 14 11 12
Clouds SC SC SC CL CL SC SC SC SC BK BK OV OV BK SC SC BK BK SC
PoP 12hr 0 5 10 80 80
QPF 12hr 0 0 0.01 0.13 0.07
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S C C C D D C C D D C
Tstms S S C C S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 35 65 33 70 33 72 36 71
Temp 63 60 43 38 61 63 43 35 63 67 44 35 65 69 46 37 65 68
Dewpt 47 42 42 38 40 33 37 35 37 27 33 32 34 26 31 30 32 25
PWind dir S W W N W N SW S SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK SC BK SC SC FW FW CL FW FW SC FW SC SC SC FW
PoP 12hr 80 50 40 10 0 0 0 5 5
Rain shwrs C D C C C C S
Tstms S C C S C S
$$
WYZ001-161000-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 33 67 39 65 37
Temp 38 35 33 45 61 66 65 51 44 42 40 48 62 63 61 51 45 41 38
Dewpt 31 31 28 36 37 35 36 39 38 37 37 43 49 48 47 47 44 41 38
RH 76 85 82 70 41 32 34 63 79 82 89 83 62 58 60 86 96100100
Wind dir N N N N N SW N N E N N N S SW S N N N N
Wind spd 0 0 0 0 0 2 0 0 3 0 0 0 1 3 1 0 0 0 0
Wind gust 11 13 11 6 10 8 6 11 14 8 6
Clouds SC CL CL CL CL FW SC FW FW SC OV BK BK BK SC SC SC BK SC
PoP 12hr 0 5 5 70 50
QPF 12hr 0 0 0 0.09 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S L L C C C C C
Tstms S C S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 62 32 58 30 62 30 65 32 65
Temp 58 53 39 36 56 56 39 34 58 60 39 34 60 63 42 36 61 61
Dewpt 46 39 38 36 40 32 34 32 36 26 31 30 33 26 29 30 32 26
PWind dir SW SW W W W N S SW SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC BK SC SC SC FW CL CL FW FW FW FW SC SC FW
PoP 12hr 80 60 50 20 5 0 0 0 5
Rain shwrs C D L C C C S
Tstms S C S S S S
$$
WYZ003-161000-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
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 68 48 75 55
Temp 56 53 47 54 62 67 64 55 51 48 49 56 68 74 71 62 59 57 56
Dewpt 32 32 31 32 36 36 38 38 38 39 39 40 42 45 47 48 47 45 45
RH 40 44 53 43 38 32 38 53 61 71 68 55 39 35 42 60 64 64 66
Wind dir SW W N N NE N N NW NW N N S SE SE SE SW SW SW W
Wind spd 4 4 0 4 10 11 12 9 1 0 0 4 9 10 6 4 5 5 5
Wind gust 6 18 19 13
Clouds SC CL CL CL CL FW SC SC SC OV BK OV BK BK BK SC SC SC SC
PoP 12hr 0 0 5 20 30
QPF 12hr 0 0 0 0 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C
Tstms S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 50 69 48 72 48 76 50 76
Temp 73 67 55 51 64 63 54 49 67 67 54 49 70 71 57 51 71 71
Dewpt 44 46 46 44 44 42 40 38 39 38 35 34 36 33 31 31 33 32
PWind dir SW NW NW W S NW S S S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC BK BK SC SC SC FW FW CL CL FW FW FW FW SC SC FW
PoP 12hr 70 70 50 30 10 5 0 0 5
Rain shwrs L L C C C C
Tstms C S C S
$$
WYZ004-161000-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 43 77 47 80 53
Temp 57 50 45 52 67 75 75 62 55 50 47 54 68 78 79 69 63 58 54
Dewpt 31 32 32 34 36 35 37 38 40 41 41 42 43 46 48 49 50 50 50
RH 37 50 60 50 32 23 25 41 57 71 79 64 40 32 34 49 62 75 86
Wind dir NW NW W NW NW NW NW NW NW W N N S SE S SE SE SE N
Wind spd 2 2 2 4 5 6 13 8 5 2 0 0 5 8 4 3 4 3 0
Wind gust 14 24 14 12 14
Clouds SC FW FW CL CL CL FW FW SC BK OV BK BK SC BK SC SC SC SC
PoP 12hr 0 0 0 10 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C S
Tstms S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 83 49 74 45 76 43 80 46 80
Temp 75 75 58 50 68 71 55 47 69 73 54 45 72 77 57 47 73 78
Dewpt 52 47 51 50 49 44 44 42 43 37 38 36 39 32 32 32 36 32
PWind dir S NW NW N SW NE SE E SE
Wind char LT GN LT LT LT LT LT LT LT
Avg clouds SC SC SC BK BK SC SC FW FW FW CL CL FW CL FW SC SC FW
PoP 12hr 50 60 50 30 5 0 0 0 0
Rain shwrs S C L L C C C S
Tstms S S S S C S
$$
WYZ006-161000-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
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 77 46 80 50
Temp 58 53 44 52 67 74 73 61 55 51 48 54 68 77 79 67 62 56 51
Dewpt 31 31 31 34 38 38 39 38 38 38 39 42 46 49 53 51 51 48 46
RH 36 43 60 50 34 27 29 42 53 61 71 64 45 37 41 56 67 74 83
Wind dir W S SE NW N N N NW W N N N S S S E SE SE SE
Wind spd 3 2 3 3 6 8 10 5 3 0 0 0 5 5 5 5 4 3 3
Wind gust 18 12
Clouds SC FW FW SC FW FW FW SC BK OV OV BK OV BK SC SC SC SC SC
PoP 12hr 0 0 10 20 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C
Tstms S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 83 47 75 43 75 42 80 44 80
Temp 75 73 58 51 68 69 55 46 69 72 54 45 72 76 57 47 73 77
Dewpt 51 48 49 48 49 44 43 41 44 38 36 34 39 32 31 31 36 32
PWind dir S NW NW W W E SE E W
Wind char LT GN LT LT LT LT LT LT LT
Avg clouds FW SC SC BK SC SC FW FW FW CL CL FW FW CL FW FW SC FW
PoP 12hr 30 70 40 20 5 5 0 0 0
Rain shwrs C L C C C S
Tstms S S S S S S
$$
WYZ005-161000-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 47 74 48 76 52
Temp 56 51 47 58 67 73 71 61 55 50 49 58 69 75 74 65 59 55 53
Dewpt 35 31 31 33 37 39 39 37 37 38 38 42 46 50 51 50 49 47 46
RH 45 46 53 39 33 29 31 41 51 63 66 55 44 41 44 58 69 74 77
Wind dir W SW W NW NE NE N N W SW N SE SE S S SW SW SW SW
Wind spd 5 3 3 3 5 9 10 6 4 1 0 2 11 13 8 5 5 4 3
Clouds FW CL FW SC FW FW FW SC OV OV OV OV OV SC SC SC SC SC SC
PoP 12hr 0 0 5 10 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S
Tstms S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 80 48 72 44 73 44 78 46 78
Temp 75 72 56 49 68 68 54 45 69 70 54 45 72 75 56 47 73 75
Dewpt 48 45 47 45 46 43 40 38 41 37 34 33 37 31 29 30 34 31
PWind dir SW NW N NW SE NW S S S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC BK SC SC FW FW FW CL CL FW FW FW FW SC SC FW
PoP 12hr 40 60 50 20 5 5 0 0 0
Rain shwrs C L C C C S
Tstms S S S S S S
$$
WYZ010-161000-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
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 70 53 74 56
Temp 54 54 54 62 69 69 63 56 53 53 53 59 69 73 70 63 61 58 57
Dewpt 37 37 33 34 35 36 35 37 37 38 40 43 48 50 52 51 50 47 45
RH 52 52 45 35 28 30 35 49 54 57 61 55 47 44 53 65 67 67 64
Wind dir S S W N N N N NW W S SE SE S SE SE S S SW W
Wind spd 9 8 6 6 13 17 13 6 3 5 6 11 20 20 16 16 10 6 5
Wind gust 25 20 32 28 25 24
Clouds FW FW FW SC SC FW FW FW SC OV OV BK OV BK BK BK SC SC SC
PoP 12hr 0 0 0 50 10
QPF 12hr 0 0 0 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C S S S
Tstms S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 54 70 48 71 47 76 50 77
Temp 73 68 56 54 66 63 52 49 68 65 51 48 72 70 55 51 73 70
Dewpt 49 51 48 45 48 45 42 37 39 37 35 30 34 32 30 28 33 32
PWind dir N NW N NW NW W S S NW
Wind char LT LT LT LT LT LT LT GN GN
Avg clouds SC SC SC BK SC SC SC SC SC FW FW FW FW CL FW SC SC FW
PoP 12hr 70 80 80 50 20 5 5 0 5
Rain shwrs L D C L D C S S S
Tstms S C S S C S
$$
WYZ012-161000-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 33 53 36 50 36
Temp 42 41 35 35 48 52 50 43 41 40 38 37 47 49 46 41 39 39 38
Dewpt 21 21 23 27 32 33 33 34 35 36 35 37 42 42 42 39 38 38 37
RH 43 44 61 72 54 48 52 70 79 85 89100 83 77 86 92 96 96 96
Wind dir SW SW S S S SW S S SE S S E SE SW S SE E E E
Wind spd 5 8 9 8 4 4 3 8 9 12 11 9 3 3 4 8 4 5 5
Wind gust 11 12 10 16 11
Clouds SC SC FW CL CL SC SC SC FW SC BK BK OV BK SC SC BK BK SC
PoP 12hr 0 5 20 80 80
QPF 12hr 0 0 0.02 0.17 0.11
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S C C D D C C D D C
Snowshwrs S S
Tstms S S C C S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 49 31 46 30 50 31 52 33 52
Temp 44 39 34 33 41 42 34 32 44 46 35 32 46 48 37 34 46 47
Dewpt 37 34 33 31 30 26 28 27 26 22 25 22 23 20 23 21 21 21
PWind dir S NW W NW N N S SW S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC SC SC FW FW CL CL FW SC FW SC SC SC FW
PoP 12hr 80 50 40 10 0 0 0 5 5
Rain shwrs C D C C C C S
Snowshwrs S S C C
Tstms S C C S S S
$$
WYZ023-161000-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
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 76 44 73 41
Temp 48 44 41 48 69 74 73 59 51 47 45 50 68 72 69 57 50 46 42
Dewpt 38 37 41 46 49 45 46 45 47 47 45 50 55 53 52 49 50 46 42
RH 68 76100 93 49 35 38 60 86100100100 63 51 55 75100100100
Wind dir S S S S S S S S S S NE E S S SW SE SE SE N
Wind spd 6 4 4 4 4 4 4 8 5 3 2 1 1 3 4 6 5 2 0
Wind gust 11 13 13 11 16 8 12
Clouds BK SC SC SC FW SC FW SC SC OV BK OV OV SC SC SC BK SC SC
PoP 12hr 30 20 30 90 70
QPF 12hr 0 0 0 0.07 0.06
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S L L D D L L L L S
Tstms S S S S S C C S S S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 72 33 68 31 72 32 74 34 74
Temp 66 63 43 37 63 65 42 34 66 68 43 33 69 70 45 35 69 68
Dewpt 50 45 43 37 43 37 39 34 39 34 35 33 36 33 35 32 37 35
PWind dir SW W W NW NW NE W S W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC FW FW FW CL CL FW SC SC FW SC SC FW FW
PoP 12hr 60 50 20 5 0 0 0 5 10
Rain shwrs S L C S S S
Tstms S C S S S
$$
WYZ004-161000-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 44 66 46 72 54
Temp 53 52 44 50 59 65 62 52 49 46 47 53 64 71 69 59 58 56 54
Dewpt 25 26 30 32 33 31 34 35 35 36 36 36 37 38 42 43 43 44 42
RH 33 36 57 50 37 28 35 52 58 68 65 52 37 30 37 55 57 64 64
Wind dir W NW NW NW N N N NW NW NW N SE SE SE SE S S S S
Wind spd 4 9 10 11 14 14 16 14 11 5 3 4 11 11 8 4 5 4 4
Wind gust 23 24 24 23 18 19 16
Clouds SC FW CL CL CL CL SC FW SC BK BK OV BK SC BK SC SC SC SC
PoP 12hr 0 0 0 5 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S
Tstms S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 75 51 67 49 69 48 72 50 73
Temp 70 63 52 52 62 62 52 49 64 65 52 48 66 69 55 51 66 68
Dewpt 43 44 45 43 41 39 38 37 37 33 32 32 33 27 27 28 30 27
PWind dir SE NW NW W SE W SE S SE
Wind char LT GN LT LT LT LT LT LT LT
Avg clouds SC SC BK BK BK SC SC SC FW CL CL FW FW CL FW SC SC FW
PoP 12hr 70 70 50 30 10 5 0 0 5
Rain shwrs L L C C C C
Tstms S S S C S
$$
WYZ004-161000-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
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 73 47 77 55
Temp 55 52 46 53 66 72 69 59 53 49 48 55 66 75 76 66 62 57 55
Dewpt 26 32 33 35 38 37 39 39 41 41 41 41 43 45 48 48 49 49 50
RH 32 46 60 50 36 28 33 47 64 74 77 59 43 34 37 52 62 75 83
Wind dir NW NW NW NW NW NE NE N W W NW SE SE SE S SW SE SE S
Wind spd 3 4 5 6 5 5 13 10 4 3 2 2 4 6 4 3 2 2 2
Wind gust 13 14 23 18 12 13
Clouds SC FW CL CL CL CL SC FW FW BK BK OV BK SC BK SC SC SC SC
PoP 12hr 0 0 0 10 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S
Tstms S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 80 51 72 48 73 47 77 50 77
Temp 73 70 56 51 66 68 55 49 67 71 54 48 69 74 57 50 70 75
Dewpt 52 49 50 49 49 45 44 43 44 39 39 37 39 35 33 33 37 35
PWind dir S NW NW N E NE SE NE SE
Wind char LT GN LT LT LT LT LT LT LT
Avg clouds SC SC BK BK BK SC SC FW FW FW CL FW CL CL FW SC SC FW
PoP 12hr 60 70 60 40 10 5 0 0 5
Rain shwrs L L C C L C C
Tstms S S S S C S
$$
WYZ016-161000-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 42 70 43 68 45
Temp 48 44 42 51 67 69 67 56 51 47 44 50 64 67 65 55 51 47 45
Dewpt 30 29 30 35 35 35 37 36 36 37 38 40 42 43 44 43 43 41 41
RH 49 55 62 54 30 28 33 47 56 68 79 68 45 42 46 64 74 79 86
Wind dir NW NW W NW SW W S SE E E NE E E SW SW W W W W
Wind spd 6 8 8 6 4 8 8 9 11 4 2 2 2 6 5 4 6 8 8
Wind gust 12 17 17 9 12
Clouds BK FW FW FW FW SC SC SC BK OV OV OV BK BK SC SC SC SC SC
PoP 12hr 10 10 10 80 60
QPF 12hr 0 0 0.03 0.12 0.04
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S D D C C L L C
Tstms C C S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 68 40 64 38 66 37 69 39 69
Temp 64 59 46 41 60 62 45 39 62 64 46 38 65 67 48 40 65 66
Dewpt 39 36 37 35 32 28 32 31 30 25 29 28 27 23 26 27 26 23
PWind dir W W W W W W W W W
Wind char GN GN GN GN LT LT LT LT LT
Avg clouds SC SC BK SC SC SC SC FW FW CL FW SC SC FW SC SC SC FW
PoP 12hr 70 60 40 10 5 5 5 5 5
Rain shwrs C L L S C C
Tstms C S S C
$$
WYZ027-161000-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
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 72 46 71 42
Temp 55 50 44 52 66 70 70 60 55 50 47 53 67 70 69 59 53 47 43
Dewpt 31 37 43 45 45 41 41 44 45 47 46 48 49 46 47 47 46 45 43
RH 40 61 96 77 47 35 35 55 69 89 96 83 52 42 45 64 77 93100
Wind dir SE SE S S S S SE SE E E NE NE E SW W S SE S SW
Wind spd 6 3 3 4 6 6 6 3 5 5 8 6 4 6 6 2 3 3 3
Wind gust 16 13
Clouds BK BK BK SC SC SC SC BK OV OV OV OV BK BK SC SC SC FW FW
PoP 12hr 30 50 5 60 40
QPF 12hr 0 0.04 0.03 0.02 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C S C S S S S L L C C S S
Tstms S S S S S S S C C S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 66 34 68 35 71 38 71
Temp 66 64 47 38 62 64 46 36 64 66 47 37 65 69 50 40 67 68
Dewpt 43 37 39 37 36 29 32 31 32 25 27 27 29 24 28 28 30 25
PWind dir SW W W NW W NW SE NW W
Wind char GN GN GN GN LT LT LT LT LT
Avg clouds SC SC SC FW FW CL CL CL CL CL FW FW SC FW SC SC SC FW
PoP 12hr 40 20 5 0 0 0 5 5 5
Rain shwrs S C S
Tstms S C S
$$
WYZ023-161000-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 43 76 48 73 47
Temp 52 49 43 48 69 74 75 63 56 52 50 51 68 72 71 62 56 52 49
Dewpt 40 40 42 45 48 46 46 48 50 51 50 51 56 55 55 53 53 52 49
RH 63 71 96 89 47 37 36 58 80 96100100 65 55 57 72 90100100
Wind dir E E E E S SW SE E E E E E SE S S SE E E E
Wind spd 3 5 5 5 3 3 2 5 9 8 6 5 1 3 3 5 5 3 2
Wind gust 12 10 12 10 12 8 12 12
Clouds SC SC FW CL CL SC SC FW SC SC BK OV OV BK SC SC BK SC SC
PoP 12hr 10 20 20 80 80
QPF 12hr 0 0 0 0.12 0.07
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C C D D C C D D C
Tstms S S S S C C S S S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 71 41 69 38 73 39 75 41 74
Temp 65 65 51 44 64 67 50 40 66 71 51 40 68 73 53 42 69 72
Dewpt 51 48 48 44 45 39 44 40 41 34 41 39 38 33 40 39 37 34
PWind dir S W W NW S NE S S S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC FW FW FW FW CL FW FW SC FW SC SC FW FW
PoP 12hr 70 30 30 5 0 0 0 5 5
Rain shwrs C L C C C S
Tstms S C S S S
$$
WYZ023-161000-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
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 75 44 74 39
Temp 49 44 42 50 69 74 74 61 53 48 46 51 69 73 71 58 51 45 41
Dewpt 38 38 42 48 49 45 47 46 47 48 46 50 53 51 51 49 50 45 41
RH 66 79100 93 49 35 38 58 80100100 96 57 46 49 72 96100100
Wind dir SE S S S S S S S S S E SE S SW SW E SE SE SE
Wind spd 6 5 5 5 6 6 6 5 5 3 3 3 4 6 5 3 4 3 3
Wind gust 13 14 13 12
Clouds BK BK SC SC FW SC SC SC BK OV OV OV OV SC SC SC SC SC SC
PoP 12hr 30 50 10 80 50
QPF 12hr 0 0.22 0.07 0.07 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C S C C S C C D D C C C C S
Tstms S S S S C C S S C C S S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 72 31 69 28 72 28 75 31 73
Temp 67 66 44 36 64 67 43 31 66 69 43 32 68 72 46 34 68 71
Dewpt 49 43 42 36 42 37 35 31 38 33 32 29 36 33 32 30 37 34
PWind dir SW NW NW N S N S N S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC FW FW FW CL CL CL CL CL FW SC SC FW FW SC FW FW
PoP 12hr 40 30 5 0 0 0 0 5 5
Rain shwrs S C C
Tstms S C S
$$
WYZ028-161000-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 50 77 54 77 50
Temp 62 57 52 59 73 77 74 66 62 59 56 60 72 77 74 65 60 54 51
Dewpt 41 43 47 49 52 49 49 49 50 51 50 52 55 51 51 50 51 49 48
RH 46 59 83 69 48 37 41 54 65 75 80 75 55 40 44 58 72 83 89
Wind dir S SE S SE SE SE E SE SE E E E SE SW SW SE S S S
Wind spd 9 5 5 5 4 3 5 6 10 9 6 5 5 5 6 4 5 3 3
Wind gust 16 11 11 12 18 16 12 14
Clouds BK SC BK BK SC SC BK OV OV OV OV OV BK SC SC SC SC SC SC
PoP 12hr 50 60 20 30 30
QPF 12hr 0.06 0.02 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C S S S S S S C C S
Tstms S S S S S S S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 76 44 72 41 73 41 76 44 76
Temp 72 68 55 45 67 69 53 42 67 71 54 42 69 74 56 46 71 72
Dewpt 51 45 43 40 44 35 33 33 39 30 29 29 36 30 30 31 38 32
PWind dir SW W W W W NE S S SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK SC FW CL CL CL CL CL FW FW SC FW SC SC SC FW
PoP 12hr 70 30 10 0 0 0 0 5 5
Rain shwrs S L C
Tstms S C S
$$
WYZ017-161000-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
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 81 54 77 54
Temp 64 60 51 60 72 80 78 67 62 58 55 60 68 75 76 68 63 58 54
Dewpt 36 36 37 41 43 42 42 40 41 40 42 46 49 50 53 53 54 52 51
RH 35 41 59 49 35 26 28 37 46 51 61 60 51 41 45 59 72 80 90
Wind dir E E E SE SW N N E E E E S S S S S SE S S
Wind spd 4 4 3 2 3 3 9 11 5 3 4 5 5 4 4 5 4 3 3
Wind gust 10 16 19 12
Clouds FW SC SC SC FW FW SC BK OV OV OV OV OV SC SC SC SC SC SC
PoP 12hr 0 0 10 30 40
QPF 12hr 0 0 0 0 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C S S C C
Tstms S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 82 51 75 48 76 47 79 49 80
Temp 74 76 60 52 69 73 58 48 69 73 57 47 72 77 60 49 73 77
Dewpt 51 45 48 47 47 40 41 40 42 35 35 35 38 30 30 32 36 30
PWind dir S W NW NW W E S E S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC FW FW FW CL CL CL FW FW FW FW FW SC FW
PoP 12hr 30 50 30 10 5 5 0 5 0
Rain shwrs C C S S C S
Tstms S S S S S
$$
WYZ005-161000-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
1031 PM MDT Tue Sep 15 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 48 76 49 78 53
Temp 59 54 48 57 68 74 73 64 57 53 50 58 69 76 78 68 62 58 54
Dewpt 35 35 33 36 38 40 40 38 38 39 38 41 47 51 53 51 51 49 48
RH 40 48 56 45 33 29 30 38 49 59 63 53 45 42 42 54 67 72 80
Wind dir SE S W N NE NE N N W SE N S S S S S S S S
Wind spd 4 4 2 2 6 9 11 6 2 1 0 2 9 11 6 6 6 5 4
Wind gust 13
Clouds SC FW FW SC FW FW FW SC OV OV OV OV OV SC SC SC SC SC FW
PoP 12hr 0 0 10 20 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S C C
Tstms S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 82 50 74 46 75 46 80 49 80
Temp 76 75 58 51 69 70 56 47 70 72 56 46 73 77 59 49 74 77
Dewpt 49 46 48 46 47 44 42 39 42 38 34 34 38 32 30 31 35 32
PWind dir SW W N NW NW NW S SE S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC SC SC SC FW FW FW CL CL FW FW FW FW SC SC FW
PoP 12hr 30 60 50 20 5 5 0 0 0
Rain shwrs C L C C C S
Tstms S S S S S S
$$
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