Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
098
FOUS55 KRIW 160801
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
201 AM MDT Wed Sep 16 2026
WYZ020-171000-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
201 AM MDT Wed Sep 16 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 81 44 71 46
Temp 53 55 64 77 80 75 61 55 52 49 54 61 66 67 58 55 52 49
Dewpt 44 47 50 50 48 46 41 39 41 40 44 50 55 55 54 53 51 47
RH 71 74 60 39 33 36 48 55 66 71 69 67 68 65 86 93 96 93
Wind dir SW SW SW SW W N NE NE N N N W SW SE SE S SW SW
Wind spd 9 11 13 13 9 11 13 10 9 5 1 3 4 5 6 6 10 11
Wind gust 19 20 21 19 21 23 17 13 13 18
Clouds SC SC FW FW SC SC OV OV OV OV OV OV OV BK SC SC SC SC
PoP 12hr 0 20 20 70 10
QPF 12hr 0 0 0 0.20 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C C L S
Tstms 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 80 44 74 38 71 37 76 38 79
Temp 74 75 55 46 68 69 50 43 65 69 49 41 68 73 50 43 72 75
Dewpt 53 48 50 44 48 41 44 41 41 37 39 37 38 32 34 32 35 31
PWind dir SW SW W NW W E SW S SW
Wind char GN GN GN LT GN LT LT LT LT
Avg clouds SC SC SC SC SC FW SC SC SC FW FW FW FW CL FW FW FW FW
PoP 12hr 20 60 40 50 20 10 5 0 5
Rain shwrs S L S S C C S S S
Tstms S S S S S
$$
WYZ017-171000-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
201 AM MDT Wed Sep 16 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 48 78 50 72 49
Temp 53 49 56 70 77 75 65 61 57 53 56 62 70 70 63 59 55 50
Dewpt 32 34 36 40 40 39 37 37 36 37 40 46 48 51 51 49 47 44
RH 44 56 47 33 26 27 35 41 45 54 55 56 45 51 65 69 74 80
Wind dir W SW S SW S NE NE E E NE SW SE E E SW W SW SW
Wind spd 6 5 5 6 6 12 14 12 9 5 4 3 5 6 4 4 4 4
Wind gust 13 19 24 19 12
Clouds SC SC SC SC FW SC BK OV OV OV OV OV SC SC SC SC SC SC
PoP 12hr 0 10 20 30 20
QPF 12hr 0 0 0 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C S S
Tstms S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 79 48 71 44 72 44 75 45 77
Temp 72 73 59 49 66 68 55 47 66 69 55 46 68 73 57 47 70 74
Dewpt 50 45 46 42 46 40 41 39 42 36 36 35 39 30 31 30 34 28
PWind dir SW W NW NW NW N S NW S
Wind char LT GN LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC FW FW SC SC FW CL FW FW FW FW FW FW FW
PoP 12hr 40 50 30 50 10 5 0 0 0
Rain shwrs C C S S C C C
Tstms S S S S
$$
WYZ018-171000-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
201 AM MDT Wed Sep 16 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 78 50 73 50
Temp 54 53 57 70 77 76 65 61 57 54 55 63 71 71 63 60 56 52
Dewpt 32 35 41 41 41 42 39 38 38 38 43 46 48 51 50 48 44 42
RH 43 50 55 35 28 30 38 42 49 54 64 54 44 49 62 64 64 69
Wind dir SW SW NW SW SW N W NW NW W N E E W SW SW SW SW
Wind spd 9 4 3 4 5 5 8 9 4 1 0 2 4 4 5 5 4 3
Wind gust 13 11
Clouds SC SC SC SC SC SC BK BK OV OV OV OV SC SC SC SC SC SC
PoP 12hr 10 10 30 50 30
QPF 12hr 0 0 0 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S C 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 79 48 71 44 72 45 76 46 78
Temp 73 73 59 49 66 68 55 46 67 70 55 47 69 73 56 48 71 75
Dewpt 49 44 43 38 43 39 38 35 38 35 34 32 35 31 30 27 31 29
PWind dir SW SW NW W N NW SE W NW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW
PoP 12hr 40 40 50 30 10 5 5 5 5
Rain shwrs C C S S C C S S
Tstms S S S S S
$$
WYZ028-171000-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
201 AM MDT Wed Sep 16 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 47 75 50 73 48
Temp 57 48 55 68 73 73 64 59 55 53 56 65 71 71 63 58 52 49
Dewpt 44 44 46 46 43 44 46 46 49 48 48 50 47 48 50 49 49 47
RH 62 86 72 45 34 35 52 62 80 83 74 58 42 44 62 72 89 93
Wind dir SE S SE S S E SE SE SE E E SE S S S S S S
Wind spd 5 4 4 5 5 5 6 9 8 6 6 8 8 6 4 4 4 2
Wind gust 12 14 13 16 13 16 16 13
Clouds SC BK OV FW SC BK OV OV OV OV OV BK BK BK SC SC SC SC
PoP 12hr 40 60 30 60 20
QPF 12hr 0.01 0.07 0 0.15 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S L C S S S S C C S S S
Tstms S S S S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 73 43 68 38 68 39 71 40 72
Temp 68 67 55 43 63 64 50 39 63 66 51 40 65 69 52 41 67 70
Dewpt 46 43 43 40 40 33 35 34 34 28 31 30 32 24 28 28 29 25
PWind dir SW SW W W W SW SW SW SW
Wind char LT LT GN GN LT LT LT LT LT
Avg clouds SC SC SC SC FW FW FW FW FW CL FW FW SC FW SC SC SC FW
PoP 12hr 70 50 30 5 5 0 0 5 0
Rain shwrs S L C C
Tstms C S C
$$
WYZ026-171000-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
201 AM MDT Wed Sep 16 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 74 43 73 39
Temp 45 39 47 64 71 71 57 52 48 46 51 64 71 68 55 49 45 41
Dewpt 32 33 39 45 42 40 41 42 42 43 45 52 50 46 48 46 45 41
RH 60 79 74 50 35 32 55 69 80 89 80 65 47 45 77 89100100
Wind dir NE NE SE S S S SE NE NW N N SE S S SE NW N N
Wind spd 4 4 5 8 9 6 4 4 4 2 3 5 8 6 4 3 0 0
Wind gust 18 13 17
Clouds SC BK SC FW BK SC OV BK OV OV OV OV BK OV BK SC SC SC
PoP 12hr 20 20 20 60 40
QPF 12hr 0 0.02 0 0.02 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 S
Tstms 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 72 32 67 28 70 29 72 31 73
Temp 64 66 44 33 59 62 41 30 61 66 43 30 62 67 43 32 64 68
Dewpt 48 41 40 33 39 33 34 30 34 30 30 28 32 27 27 25 27 24
PWind dir SW NW W NW NW NW W NW W
Wind char LT LT LT GN LT LT LT LT LT
Avg clouds SC SC BK SC FW SC SC SC FW CL FW SC FW FW SC SC FW CL
PoP 12hr 60 40 40 10 0 0 0 0 0
Rain shwrs S L C S C C
Tstms C S C
$$
WYZ025-171000-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
201 AM MDT Wed Sep 16 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 41 72 43 70 40
Temp 46 42 51 65 71 71 59 52 50 47 52 64 68 68 57 50 46 42
Dewpt 36 35 41 41 37 36 40 39 42 42 45 47 42 44 46 45 44 42
RH 68 76 68 41 29 28 49 61 74 83 77 54 39 42 67 83 93100
Wind dir E E SE S S SE E E E E E S S E E N NE N
Wind spd 8 6 6 6 6 5 5 8 5 4 3 6 6 4 2 0 2 0
Wind gust 13 16 12 13 16 12
Clouds OV BK BK SC SC SC BK OV OV OV OV OV OV OV BK SC BK SC
PoP 12hr 20 30 20 70 60
QPF 12hr 0 0 0 0.08 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S S S C C L C C L L C
Tstms S S S S S S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 69 34 64 29 68 31 69 32 70
Temp 65 66 46 35 59 62 42 32 62 66 43 33 63 67 44 34 64 68
Dewpt 44 39 41 35 36 31 36 32 32 27 34 32 29 23 31 30 25 22
PWind dir S NW NW NW NW N W N NW
Wind char LT LT LT GN LT LT LT LT LT
Avg clouds SC SC BK SC SC SC SC SC FW CL FW FW FW FW SC FW FW FW
PoP 12hr 70 50 60 20 5 0 0 5 5
Rain shwrs C L C C C L S
Tstms C S S S C S
$$
WYZ013-171000-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
201 AM MDT Wed Sep 16 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 41 71 42
Temp 42 37 46 66 73 71 59 50 45 42 47 64 69 66 57 50 45 43
Dewpt 32 31 35 42 39 40 42 42 42 41 42 49 50 49 48 47 45 43
RH 67 79 65 42 29 32 53 74 89 96 83 58 51 54 72 89100100
Wind dir NE NE SE SW SW SW W W NE NE NE S SW SW SE SE E E
Wind spd 3 3 2 3 6 3 5 5 6 5 3 2 4 3 5 4 2 1
Wind gust 14 11 11
Clouds SC SC CL CL SC SC SC SC BK BK OV OV OV BK SC SC BK SC
PoP 12hr 0 10 20 80 80
QPF 12hr 0 0 0 0.14 0.10
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C L L C C D D C
Tstms S 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 36 63 33 68 33 71 34 70
Temp 63 62 45 37 58 60 43 36 62 65 44 34 64 68 45 36 65 67
Dewpt 48 45 43 37 43 36 38 35 39 31 35 34 35 27 32 31 33 26
PWind dir S E W SW W N SW N W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK BK BK SC SC SC SC FW FW FW FW FW SC SC FW FW
PoP 12hr 90 80 70 20 10 0 0 5 5
Rain shwrs C D D C L L S
Tstms S C C S S C S
$$
WYZ001-171000-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
201 AM MDT Wed Sep 16 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 33 68 36 66 37
Temp 35 35 46 63 67 65 51 44 42 40 47 62 63 60 51 45 42 39
Dewpt 31 31 36 37 34 34 38 38 37 37 41 48 48 45 46 44 41 39
RH 85 85 68 38 29 31 61 79 82 89 79 60 58 58 83 96 96100
Wind dir N N N N SW N N E N N N S SW S N N N N
Wind spd 0 0 0 0 2 0 0 3 0 0 0 1 2 2 0 0 0 0
Wind gust 11 13 11 6 10 8 6 11 13 13 8 6
Clouds CL CL CL CL FW SC FW FW SC OV BK BK OV BK SC SC BK BK
PoP 12hr 0 10 10 60 60
QPF 12hr 0 0 0 0.07 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S L C C L L C
Tstms S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 62 33 57 30 61 30 63 31 64
Temp 59 56 41 34 54 54 39 33 57 59 39 33 59 61 41 34 60 61
Dewpt 48 41 39 34 42 35 35 33 38 30 31 31 34 26 29 31 32 25
PWind dir SW N W W W W W W S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds BK BK BK BK BK SC BK BK BK FW FW FW FW CL FW SC FW FW
PoP 12hr 90 70 70 30 10 0 0 0 5
Rain shwrs C D L C C L C S
Tstms C S C S S
$$
WYZ003-171000-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
201 AM MDT Wed Sep 16 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 45 75 53
Temp 51 46 54 63 67 64 55 51 48 48 55 67 73 70 61 59 56 54
Dewpt 32 30 32 36 36 37 37 37 37 38 38 42 45 48 48 47 45 43
RH 48 53 43 36 32 37 51 59 65 68 53 40 37 45 62 64 66 66
Wind dir W N N NE N N NW NW N N S SE SE SE SW SW SW W
Wind spd 4 0 4 10 11 12 9 1 0 0 4 9 10 8 3 5 5 4
Wind gust 6 18 19 18
Clouds CL CL CL CL FW SC SC SC OV BK OV BK BK OV SC SC SC SC
PoP 12hr 0 5 10 10 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
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 50 69 46 70 46 74 48 74
Temp 73 68 56 51 64 63 53 48 66 66 54 49 68 70 55 50 70 68
Dewpt 47 51 47 44 47 45 43 41 43 42 39 37 39 38 35 33 36 36
PWind dir SE NW NW NW N NW S S N
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK BK SC SC BK BK SC FW FW FW CL CL SC SC FW FW
PoP 12hr 80 80 70 50 20 5 0 5 5
Rain shwrs D D C L L C S S S
Tstms C S C S S
$$
WYZ004-171000-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
201 AM MDT Wed Sep 16 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 43 78 44 78 51
Temp 49 43 51 68 76 74 62 55 50 46 53 68 75 76 67 62 56 52
Dewpt 32 32 34 37 36 36 38 40 40 39 39 42 46 49 49 51 49 48
RH 52 65 52 32 23 25 41 57 68 76 59 39 36 39 52 67 77 86
Wind dir NW W NW NW NW NW NW NW W N N S SE SE SE SE SE N
Wind spd 2 2 4 5 6 13 8 5 2 0 0 5 9 6 5 4 2 0
Wind gust 14 24 14 12 19 17
Clouds FW FW CL CL CL FW FW SC BK OV BK BK OV BK SC SC FW SC
PoP 12hr 0 5 5 10 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 82 48 74 44 73 43 78 44 79
Temp 75 76 59 49 67 71 55 46 67 71 54 45 70 75 55 45 71 76
Dewpt 52 51 53 49 51 47 48 45 46 42 42 39 43 37 36 34 38 36
PWind dir S NW NW NW SW NE SE E W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK SC SC SC SC SC BK FW CL CL FW FW FW FW FW FW
PoP 12hr 40 80 70 60 20 5 0 0 5
Rain shwrs C D C L C L C S S
Tstms S C S C S S
$$
WYZ006-171000-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
201 AM MDT Wed Sep 16 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 42 77 47
Temp 51 44 52 66 75 73 61 54 50 47 52 67 74 74 65 60 54 49
Dewpt 30 33 35 38 40 39 38 38 37 37 37 44 50 54 52 52 47 45
RH 44 65 52 36 28 29 42 54 61 68 56 43 43 50 63 75 77 86
Wind dir S SE NW N N N NW W N N N S S SE SE SE S S
Wind spd 2 3 3 6 8 10 5 3 0 0 0 5 8 6 5 4 4 3
Wind gust 18 16 14
Clouds FW FW SC FW FW FW SC BK OV OV BK OV OV FW SC SC SC SC
PoP 12hr 0 5 10 20 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs 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 46 73 41 72 41 78 41 79
Temp 74 75 58 48 67 68 54 46 67 70 54 44 70 74 54 45 71 75
Dewpt 51 52 52 46 52 48 47 44 47 43 41 39 43 37 36 34 39 36
PWind dir SW NW NW W W E SE E W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC SC SC SC SC SC SC FW CL FW CL FW FW FW FW FW
PoP 12hr 40 80 60 60 30 5 0 0 5
Rain shwrs C D C L L L C C
Tstms S S S S S
$$
WYZ005-171000-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
201 AM MDT Wed Sep 16 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 47 74 45 73 48
Temp 50 47 57 69 74 71 61 54 50 49 56 67 71 71 63 58 53 50
Dewpt 32 32 34 39 41 40 37 36 36 36 37 45 49 52 50 48 46 43
RH 50 56 42 33 30 32 41 50 58 61 49 45 46 51 62 69 77 77
Wind dir SW W NW NE NE N N W SW N SE SE S S S SW SW SW
Wind spd 3 3 3 5 9 10 6 4 1 0 2 11 14 10 5 5 4 3
Wind gust 21
Clouds CL FW SC FW FW FW SC OV OV OV OV OV BK SC SC SC SC SC
PoP 12hr 0 5 5 20 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 79 46 70 42 71 42 75 43 76
Temp 75 73 57 47 66 66 52 45 67 68 53 43 70 73 55 45 72 73
Dewpt 49 50 49 44 49 46 44 41 44 42 39 36 41 37 34 32 37 35
PWind dir SW NW N NW N N S N NW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC SC SC SC SC BK SC FW CL FW FW FW CL FW FW FW
PoP 12hr 40 70 70 60 20 5 0 0 0
Rain shwrs C L C L L L C S
Tstms S S S S S
$$
WYZ010-171000-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
201 AM MDT Wed Sep 16 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 71 50 73 54
Temp 53 52 60 68 69 65 55 53 52 52 61 68 70 68 62 59 57 55
Dewpt 36 31 32 35 36 35 35 37 37 38 42 47 51 54 51 48 46 43
RH 52 44 35 29 30 33 47 54 56 59 49 47 51 61 67 67 67 64
Wind dir S W N N N N NW W S SE SE S SE SE S S SW W
Wind spd 8 6 6 13 17 13 6 3 5 6 11 20 20 17 16 10 6 5
Wind gust 25 20 32 32 25 24
Clouds FW FW SC SC FW FW FW SC OV OV BK OV OV BK SC SC SC SC
PoP 12hr 0 5 5 50 20
QPF 12hr 0 0 0 0.04 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S 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 77 53 68 49 69 47 74 49 75
Temp 74 70 58 54 66 61 53 51 66 63 52 48 69 69 54 50 72 69
Dewpt 50 52 49 46 51 48 44 41 43 40 38 34 39 36 33 28 33 33
PWind dir N NW N NW N W S W NW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK BK BK BK BK BK BK SC SC FW FW CL FW FW FW FW
PoP 12hr 50 90 90 70 50 20 5 5 10
Rain shwrs C D C L D L L C C S
Tstms S C C C S S
$$
WYZ012-171000-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
201 AM MDT Wed Sep 16 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 33 54 36 52 36
Temp 41 34 35 48 52 50 43 41 40 38 38 46 47 47 41 40 39 38
Dewpt 22 22 26 32 33 34 33 34 35 33 35 41 41 43 39 39 38 37
RH 46 61 69 54 48 54 67 76 82 82 89 83 79 86 92 96 96 96
Wind dir SW S S S SW S S SE S S E SE SW S E E E E
Wind spd 8 9 8 4 4 3 8 9 12 11 9 3 3 3 8 6 5 5
Wind gust 11 12 10 16 10 10
Clouds SC FW CL CL SC SC SC FW SC BK BK OV OV SC SC SC BK SC
PoP 12hr 0 20 20 80 90
QPF 12hr 0 0 0.01 0.18 0.14
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C L L C C D D C
Tstms S S C S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 49 32 44 30 48 30 50 31 51
Temp 44 42 35 34 38 39 34 32 43 44 35 33 45 46 36 34 45 46
Dewpt 39 38 33 32 32 29 30 29 29 26 27 25 25 22 24 22 22 20
PWind dir S NW NW NW SW N S N S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC BK BK BK SC SC SC SC SC FW FW FW FW FW SC SC FW FW
PoP 12hr 90 80 70 20 10 0 0 5 5
Rain shwrs C D D C S S
Snowshwrs S C L L
Tstms S C C S S C S
$$
WYZ023-171000-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
201 AM MDT Wed Sep 16 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 42 74 40
Temp 45 42 50 70 75 73 59 51 47 44 48 67 72 69 57 50 46 42
Dewpt 37 41 47 49 46 47 44 46 45 44 47 54 52 52 49 50 46 42
RH 73 96 89 47 36 40 57 83 93100 96 63 49 55 75100100100
Wind dir S S S S S S S S S NE E S SW S SE SE SE SE
Wind spd 4 4 4 4 4 4 8 5 3 2 1 1 3 4 6 5 3 1
Wind gust 11 13 13 11 16 8 11 11 13
Clouds SC SC SC FW SC FW SC SC OV BK OV OV BK SC SC SC SC SC
PoP 12hr 30 20 30 80 60
QPF 12hr 0 0 0 0.06 0.06
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S C L C C C L L C
Tstms 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 71 33 66 29 70 31 72 32 73
Temp 66 65 45 35 60 62 41 34 65 67 43 33 68 69 44 33 68 69
Dewpt 51 48 45 35 46 41 41 34 42 37 38 33 38 34 35 32 36 33
PWind dir S S W NW NW NE W SW W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC SC SC FW FW CL FW FW FW FW SC SC FW CL
PoP 12hr 80 60 60 20 5 0 5 0 0
Rain shwrs C D L C C L S
Tstms C S S S C S
$$
WYZ004-171000-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
201 AM MDT Wed Sep 16 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 44 67 45 71 52
Temp 51 44 50 59 66 62 52 49 46 47 55 62 69 67 58 57 54 53
Dewpt 25 30 31 32 31 33 33 34 35 35 36 35 38 43 44 44 43 41
RH 36 57 48 36 27 33 48 56 65 63 49 36 32 42 59 62 66 64
Wind dir NW NW NW N N N NW NW NW N SE SE SE SE SE SE S S
Wind spd 9 10 11 14 14 16 14 11 5 3 4 11 12 10 6 5 4 4
Wind gust 23 24 24 23 18 19 23 18
Clouds FW CL CL CL CL SC FW SC BK BK OV BK OV OV SC SC SC SC
PoP 12hr 0 5 5 10 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 74 50 66 47 67 47 71 49 71
Temp 69 65 54 51 61 60 51 49 62 63 52 48 64 67 54 49 65 66
Dewpt 43 48 47 43 44 43 41 39 39 37 36 35 36 33 31 31 33 31
PWind dir S NW NW NW SE SE SE S N
Wind char LT GN LT GN LT LT LT LT LT
Avg clouds SC SC BK BK BK SC SC BK BK FW FW FW FW CL FW SC FW CL
PoP 12hr 70 80 70 50 20 5 0 0 5
Rain shwrs L D L L L C C S
Tstms C S C S
$$
WYZ004-171000-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
201 AM MDT Wed Sep 16 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 45 75 53
Temp 52 45 52 66 72 69 59 52 49 47 54 66 73 73 65 61 56 54
Dewpt 32 33 35 38 37 39 39 40 40 39 40 42 44 48 49 49 49 48
RH 46 62 52 36 28 33 47 63 71 74 59 42 35 41 56 65 77 80
Wind dir NW NW NW NW NE NE N W W NW SE SE SE S SE SE SE SE
Wind spd 4 5 6 5 5 13 10 4 3 2 2 4 9 6 4 2 2 2
Wind gust 13 14 23 18 12 19 17
Clouds FW CL CL CL CL SC FW FW BK BK OV BK BK OV BK SC SC SC
PoP 12hr 0 5 5 10 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
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 79 50 71 47 71 47 76 48 75
Temp 73 73 58 51 65 67 54 49 65 69 54 48 68 73 56 48 69 72
Dewpt 52 53 52 50 51 48 47 45 46 43 42 40 43 39 37 35 39 38
PWind dir S NW NW NW E NE SE NE NE
Wind char LT GN LT LT LT LT LT LT LT
Avg clouds SC SC BK BK SC SC SC BK SC SC FW FW FW CL FW FW FW FW
PoP 12hr 60 80 70 60 30 5 0 0 5
Rain shwrs L D L L L L C C S
Tstms S S S C S S
$$
WYZ016-171000-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
201 AM MDT Wed Sep 16 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 42 70 43 68 44
Temp 43 42 50 67 69 67 56 51 46 44 49 63 67 64 55 51 47 45
Dewpt 29 31 34 36 35 36 36 36 35 37 37 42 44 44 43 43 41 40
RH 57 65 54 32 28 32 47 56 65 76 63 46 43 48 64 74 79 82
Wind dir NW W NW SW W S SE E E NE E E SW SW SW W W W
Wind spd 8 8 6 4 8 8 9 11 4 2 2 2 5 4 4 6 8 8
Wind gust 12 17 17 9 14 12
Clouds FW FW FW FW SC SC SC BK OV OV OV BK OV BK SC SC SC SC
PoP 12hr 10 10 10 70 50
QPF 12hr 0 0 0.01 0.09 0.06
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L C C C C C
Tstms S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 68 40 62 37 65 38 68 38 68
Temp 65 62 48 40 58 59 45 39 61 63 46 38 63 65 46 39 65 65
Dewpt 41 39 38 35 36 31 33 33 32 28 31 30 29 25 28 27 27 22
PWind dir SW W W W W W W W W
Wind char LT GN GN GN GN LT LT LT LT
Avg clouds SC SC BK SC SC SC SC SC SC FW FW FW FW FW SC FW FW FW
PoP 12hr 80 70 70 30 10 5 5 5 5
Rain shwrs C D L C C L C S S
Tstms C S S C S S
$$
WYZ027-171000-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
201 AM MDT Wed Sep 16 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 45 71 42
Temp 50 44 52 66 71 70 60 55 51 47 52 64 69 68 59 53 47 43
Dewpt 35 42 45 45 43 40 42 43 45 43 45 47 47 46 47 46 44 42
RH 56 93 77 47 36 33 51 64 80 86 77 54 45 45 64 77 89 96
Wind dir SE S S S S SE SE E E NE NE E S S E S S SW
Wind spd 3 3 4 6 6 6 3 5 5 8 6 4 6 5 1 2 2 2
Wind gust 16 14 12
Clouds BK BK SC SC SC SC BK OV OV OV OV BK BK SC SC SC SC SC
PoP 12hr 30 60 10 60 40
QPF 12hr 0.01 0.04 0 0.01 0.04
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C L C C S C C C C C S
Tstms S S S S S 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 64 33 67 35 68 36 70
Temp 66 65 49 37 60 62 45 36 63 65 47 37 64 66 48 38 66 68
Dewpt 45 41 40 36 39 32 34 33 35 29 31 31 32 25 28 28 30 25
PWind dir SW W W NW W NW NW W NW
Wind char GN LT GN GN LT LT LT LT LT
Avg clouds SC SC SC FW FW FW FW CL FW CL FW FW FW FW SC FW FW CL
PoP 12hr 70 30 20 0 0 0 0 0 5
Rain shwrs S L C S S S
Tstms C S S
$$
WYZ023-171000-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
201 AM MDT Wed Sep 16 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 43 76 47 74 47
Temp 48 43 47 69 74 74 63 56 52 49 50 67 72 71 62 56 51 48
Dewpt 40 41 42 47 46 45 48 49 49 49 48 54 55 55 53 52 51 48
RH 74 93 83 45 37 35 58 77 89100 93 63 55 57 72 86100100
Wind dir E E E S SW SE E E E E E SE S S SE E E E
Wind spd 5 5 5 3 3 2 5 9 8 6 5 1 2 3 5 6 3 3
Wind gust 12 10 12 10 12 8 11 11 12
Clouds SC FW CL CL SC SC FW SC SC BK OV OV BK SC SC BK SC SC
PoP 12hr 10 20 20 80 80
QPF 12hr 0 0 0 0.13 0.07
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S L C C D D C
Tstms S S S C S S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 71 41 66 38 72 38 73 40 73
Temp 66 66 52 45 61 64 50 41 65 69 51 40 67 71 52 41 67 71
Dewpt 54 51 49 45 48 43 46 41 44 38 43 40 40 34 41 39 37 33
PWind dir S NE W NW S NE S NE S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK SC SC SC SC SC FW CL FW FW FW FW SC FW FW CL
PoP 12hr 80 70 60 10 5 0 0 5 0
Rain shwrs C D L C L L S
Tstms C C S S C S
$$
WYZ023-171000-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
201 AM MDT Wed Sep 16 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 41 74 38
Temp 43 43 51 70 75 74 60 53 49 45 50 67 72 71 59 51 46 41
Dewpt 36 43 48 49 46 45 44 45 46 45 47 51 51 51 50 49 46 41
RH 76100 89 47 36 35 55 74 89100 89 56 48 49 72 93100100
Wind dir S S S S S S S S S E SE S S SE E E SE SE
Wind spd 5 5 5 6 6 6 5 5 3 3 3 4 5 4 3 4 4 3
Wind gust 13 14 13 13
Clouds BK SC SC FW SC SC SC BK OV OV OV OV BK SC SC SC SC SC
PoP 12hr 30 50 10 70 60
QPF 12hr 0 0.07 0 0.08 0.08
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C C C L C C L L C
Tstms S S S C 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 31 67 27 71 28 73 29 74
Temp 67 67 46 34 62 65 42 32 65 68 43 31 67 70 44 33 67 71
Dewpt 50 46 44 34 45 39 38 32 41 36 34 31 38 34 32 30 36 33
PWind dir S NE NW N S N S N SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC FW FW FW FW FW CL FW FW FW FW FW FW FW CL
PoP 12hr 60 50 30 0 0 0 0 0 0
Rain shwrs C L C C C S
Tstms S C S S
$$
WYZ028-171000-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
201 AM MDT Wed Sep 16 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 50 77 52 77 49
Temp 58 51 58 73 77 75 66 62 59 56 59 71 76 73 65 60 55 50
Dewpt 41 45 49 52 49 48 48 48 49 49 50 55 52 50 51 50 49 47
RH 53 80 72 48 37 38 52 60 69 77 72 57 43 44 60 69 80 89
Wind dir SE S SE SE SE E SE SE E E E SE S SW SE S S S
Wind spd 5 5 5 4 3 5 6 10 9 6 5 5 4 5 3 4 3 2
Wind gust 11 11 12 18 16 12 13 13
Clouds SC BK BK SC SC BK OV OV OV OV OV BK SC BK BK SC SC SC
PoP 12hr 50 60 20 40 20
QPF 12hr 0.03 0.10 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S L C S C S S S S
Tstms S S S S S S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 76 43 70 39 71 41 74 41 75
Temp 72 70 56 44 66 67 52 41 66 69 53 42 68 72 55 43 70 72
Dewpt 52 48 44 39 46 39 37 35 41 35 32 32 39 32 30 30 37 31
PWind dir SW SW W W W SW S SW SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC FW FW FW FW FW FW CL FW FW SC FW SC SC SC FW
PoP 12hr 70 50 30 5 5 0 0 5 0
Rain shwrs S L C S C
Tstms C S C
$$
WYZ017-171000-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
201 AM MDT Wed Sep 16 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 80 51 74 51
Temp 58 51 58 72 79 77 67 61 58 54 58 65 72 72 65 61 56 52
Dewpt 36 38 40 45 43 43 40 39 38 39 42 48 52 54 53 53 50 49
RH 44 61 51 38 28 30 37 44 47 57 55 54 49 53 65 75 80 89
Wind dir E E SE SW N N E E E E S S SE SE E SE S S
Wind spd 4 3 2 3 3 9 11 5 3 4 5 5 4 4 4 3 3 3
Wind gust 10 16 19 12 12
Clouds SC SC SC FW FW SC BK OV OV OV OV OV BK SC SC SC SC SC
PoP 12hr 0 5 10 30 10
QPF 12hr 0 0 0 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C 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 81 50 73 46 74 46 78 47 79
Temp 73 76 60 50 68 70 56 47 67 71 57 47 70 75 58 47 72 76
Dewpt 53 49 51 47 50 45 45 43 45 40 40 38 42 35 34 33 38 33
PWind dir S NE NW NW NW NE S E S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC SC SC FW SC SC SC FW CL FW FW FW FW FW FW FW
PoP 12hr 30 50 40 50 20 5 0 0 5
Rain shwrs C C S C C C C S
Tstms S S S S
$$
WYZ005-171000-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
201 AM MDT Wed Sep 16 2026
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 48 76 46 76 50
Temp 53 48 57 69 75 73 63 57 53 50 56 68 73 73 66 61 56 51
Dewpt 35 34 36 39 42 41 38 38 37 36 38 46 52 53 51 51 48 45
RH 50 58 45 33 31 31 39 49 54 58 51 45 48 49 58 70 74 80
Wind dir S W N NE NE N N W SE N S S S S S S S S
Wind spd 4 2 2 6 9 11 6 2 1 0 2 9 12 9 6 6 5 4
Clouds FW FW SC FW FW FW SC OV OV OV OV OV OV SC SC SC SC SC
PoP 12hr 0 5 10 30 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S
Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 82 48 72 44 72 44 78 46 79
Temp 76 76 59 49 67 68 55 46 68 70 56 45 71 75 57 47 73 75
Dewpt 51 51 50 45 49 47 45 43 45 43 39 37 42 38 34 32 38 36
PWind dir SW W N NW NW NW S NW NW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC SC SC SC SC BK SC FW CL FW FW FW FW FW FW FW
PoP 12hr 40 70 70 60 20 5 0 0 0
Rain shwrs C L C L L L C S
Tstms S S S S S
$$
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