Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
601
FOUS55 KRIW 202346
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
546 PM MDT Sun Sep 20 2026
WYZ020-211000-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 39 69 37 74 44
Temp 55 50 49 45 44 51 61 68 67 54 48 45 43 53 66 73 70 58 53 52 51
Dewpt 48 47 48 44 43 45 45 44 43 44 43 41 40 42 42 40 42 42 43 43 42
RH 77 89 96 96 96 80 56 42 42 69 83 86 89 66 42 30 36 55 69 71 71
Wind dir NW NW N N SW N N N E E E SE S S SW SW S SE S SW SW
Wind spd 12 3 0 0 3 0 0 0 3 10 5 4 4 4 6 8 5 6 6 11 14
Wind gust 6 10 10 13 18 13 24
Clouds OV BK SC FW SC FW FW CL CL CL FW FW SC FW CL FW FW SC SC SC SC
PoP 12hr 30 0 0 0 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C S
Tstms S
Obvis F F PF
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 41 77 45 80 47 76 43 76
Temp 67 73 54 45 71 74 55 49 74 76 57 50 71 73 53 46 68 71
Dewpt 44 43 41 39 42 41 39 39 42 39 38 38 40 38 37 36 38 37
PWind dir SW W S SE SW SW SW NW SW
Wind char BZ LT LT LT GN GN BZ GN GN
Avg clouds FW FW SC SC SC SC FW FW SC FW FW FW FW CL FW FW FW FW
PoP 12hr 5 0 0 0 0 0 0 5 10
Rain shwrs S
Tstms S
$$
WYZ017-211000-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 46 68 45 72 47
Temp 60 55 53 50 47 52 60 65 67 57 54 51 48 54 62 65 68 59 56 53 50
Dewpt 46 47 48 45 44 46 47 47 45 44 42 40 38 42 46 44 46 44 44 42 41
RH 60 74 83 83 89 80 62 52 45 62 64 66 68 64 56 46 45 57 64 66 71
Wind dir N N N SW NW S E E E N W W W W E E SW W SW SW SW
Wind spd 4 4 0 1 2 2 4 5 5 3 4 6 4 2 4 4 4 5 6 8 8
Wind gust 12 11
Clouds BK SC SC FW FW FW CL CL CL CL CL FW BK SC FW SC SC SC SC SC FW
PoP 12hr 5 0 0 0 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C
Tstms S S
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 73 46 77 48 80 49 77 47 75
Temp 65 72 57 49 69 75 58 50 71 77 60 50 69 74 57 48 66 72
Dewpt 45 42 41 38 44 40 38 35 42 39 37 36 39 35 35 34 37 34
PWind dir W S S S SW SW W W W
Wind char LT LT LT LT LT GN LT GN LT
Avg clouds FW FW FW FW FW FW FW FW FW CL FW FW FW CL FW FW SC FW
PoP 12hr 5 0 0 0 0 0 0 5 5
$$
WYZ018-211000-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 45 69 43 72 46
Temp 59 54 51 49 46 51 60 66 65 56 53 49 48 54 64 67 67 59 56 52 50
Dewpt 47 47 45 44 41 45 47 47 45 42 38 35 33 39 42 43 46 43 41 40 39
RH 64 77 80 83 83 80 62 50 48 59 57 58 56 57 45 42 47 55 57 63 66
Wind dir E N N N N N E NE NE W SW SW N N E SW N SW SW SW SW
Wind spd 4 0 0 0 0 0 4 4 2 4 4 3 0 0 3 4 0 8 8 8 6
Wind gust 11 11 6
Clouds SC SC FW CL CL CL CL CL CL FW FW FW BK SC FW SC SC BK SC SC SC
PoP 12hr 20 0 0 5 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
Tstms S
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 46 77 48 80 49 77 46 76
Temp 66 71 57 49 70 74 58 51 72 76 60 51 70 73 56 48 68 71
Dewpt 43 43 39 35 41 41 35 33 40 40 35 34 38 37 34 33 37 36
PWind dir NW SW S SW SW SW SW SW SW
Wind char LT LT LT LT LT GN LT LT LT
Avg clouds FW FW FW FW FW FW FW FW FW CL FW FW FW CL FW SC SC FW
PoP 12hr 5 0 0 0 0 0 0 5 5
$$
WYZ028-211000-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 41 68 39 71 40
Temp 61 54 48 44 41 47 60 67 68 55 50 44 40 49 62 66 65 55 51 45 42
Dewpt 34 34 35 38 38 38 37 34 29 33 33 33 32 34 37 36 37 41 41 41 40
RH 36 46 60 79 89 71 42 29 23 43 52 65 73 56 39 33 35 59 68 86 93
Wind dir SW SW E E E E E W W NE SE SE E SE SW SW SW W S S SW
Wind spd 9 3 4 3 3 3 2 3 3 1 2 2 2 3 3 10 10 5 4 3 2
Wind gust 17 11 10 20 19
Clouds CL CL CL CL CL FW FW CL FW SC SC BK SC FW SC SC SC SC SC SC SC
PoP 12hr 0 0 0 10 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C
Tstms S
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 68 41 73 44 74 44 74 44 73
Temp 60 67 54 42 66 70 55 45 68 70 56 45 67 69 54 45 66 68
Dewpt 42 36 37 36 40 33 36 36 38 34 37 37 35 31 34 34 33 32
PWind dir W SW S SE SW SW W SW SW
Wind char LT LT LT LT LT GN GN LT GN
Avg clouds SC FW FW FW SC CL SC FW SC FW SC FW FW CL SC FW SC FW
PoP 12hr 5 0 0 0 5 0 5 5 10
$$
WYZ026-211000-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 32 67 32 68 33
Temp 58 49 42 37 36 45 56 64 64 50 44 38 35 47 57 62 62 50 45 39 37
Dewpt 39 39 37 35 34 39 40 37 34 34 34 32 32 35 36 36 37 40 39 39 37
RH 49 68 82 92 92 79 55 37 32 54 68 79 89 63 45 38 39 68 79100100
Wind dir NW NW NW NW N N S S SE N N N N N S W W W S NW N
Wind spd 11 9 6 3 3 1 3 5 5 0 0 1 0 0 3 6 8 6 5 3 3
Wind gust 13 16
Clouds SC FW CL CL CL FW CL CL FW SC SC BK SC SC SC BK BK BK BK SC SC
PoP 12hr 0 0 0 10 60
QPF 12hr 0 0 0 0 0.05
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S L L C C
Tstms S S S
Obvis PF PF
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 67 33 71 36 73 34 71 33 70
Temp 55 67 46 34 61 68 47 37 63 69 47 35 61 66 44 33 60 65
Dewpt 42 38 37 33 40 35 33 32 38 34 34 32 35 31 32 30 33 30
PWind dir W NW SW SW W SW NW NW S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW SC SC FW
PoP 12hr 10 0 0 0 0 0 5 10 10
Rain shwrs S
Tstms S
$$
WYZ025-211000-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 32 65 33 66 35
Temp 58 48 41 38 37 45 57 62 64 51 45 40 38 47 59 61 64 53 47 42 39
Dewpt 34 37 37 36 35 38 37 34 32 35 35 33 33 35 31 31 34 39 40 40 39
RH 40 65 85 92 92 76 47 35 30 54 68 76 82 63 34 32 32 59 76 93100
Wind dir W NW N N N N S S S E NE NE NE N S SW W SW NE N NE
Wind spd 10 4 3 0 0 0 4 4 3 3 3 3 2 0 3 5 4 4 3 0 2
Wind gust 12 11 10 14 11
Clouds FW CL CL FW FW FW CL CL FW SC FW SC SC SC SC BK BK BK SC BK SC
PoP 12hr 5 0 0 10 60
QPF 12hr 0 0 0 0 0.04
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L L C C
Tstms S
Obvis F F
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 67 34 69 37 70 37 68 35 67
Temp 57 67 47 37 62 68 48 41 63 68 49 38 61 66 46 36 60 65
Dewpt 39 34 38 35 35 31 35 34 34 31 36 34 32 29 33 33 31 28
PWind dir W NW E E SE W NW N S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW SC SC FW
PoP 12hr 10 0 0 0 5 0 10 10 20
Rain shwrs S S
Tstms S S
$$
WYZ013-211000-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 33 67 34 69 38
Temp 55 49 43 40 38 45 57 66 65 52 44 39 37 45 59 66 63 53 47 43 40
Dewpt 43 41 40 38 36 40 41 37 37 36 37 36 35 37 37 31 36 38 40 40 39
RH 64 74 89 92 92 82 55 34 35 54 76 89 92 73 44 27 36 57 76 89 96
Wind dir S NE N NE NE N N SW SW N E E NE E SW SW SW S S SE S
Wind spd 5 3 2 1 1 0 0 3 3 2 3 3 2 1 2 4 3 4 3 1 1
Wind gust 11
Clouds OV SC CL CL CL CL CL CL CL FW FW FW SC SC SC BK OV BK BK SC SC
PoP 12hr 5 0 0 5 50
QPF 12hr 0 0 0 0 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C
Tstms S S
Obvis F F F
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 37 73 39 71 38 65 35 65
Temp 57 68 47 39 64 70 49 41 64 68 48 39 58 63 44 36 57 62
Dewpt 42 35 37 36 38 33 35 34 38 33 35 34 36 31 34 33 35 30
PWind dir SW S SE SE S SW SW S S
Wind char LT LT LT LT LT GN GN LT LT
Avg clouds FW FW FW FW CL CL FW FW FW FW SC FW FW FW SC SC SC SC
PoP 12hr 10 0 0 0 0 10 20 20 20
Rain shwrs S S S S
Tstms S S
$$
WYZ001-211000-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 32 61 31 63 34
Temp 50 43 38 36 35 43 53 59 59 46 40 37 36 44 57 61 59 47 42 40 38
Dewpt 39 37 35 35 34 40 39 36 34 35 35 35 34 40 36 28 29 34 35 35 36
RH 66 79 89 96 96 89 59 42 39 65 82 92 92 86 45 28 32 60 76 82 92
Wind dir N N N N N N N N N N N N N N N SW SW N N N N
Wind spd 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 0 0
Wind gust 9 8 10 10 11 13 13 6
Clouds BK SC FW FW FW FW CL FW FW FW FW FW FW SC FW SC BK OV BK SC SC
PoP 12hr 5 0 0 0 50
QPF 12hr 0 0 0 0 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C S
Tstms S S S
Obvis F F F F
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 60 33 66 36 65 35 58 31 57
Temp 55 60 43 37 60 64 44 39 60 62 44 37 54 55 39 33 53 54
Dewpt 41 33 36 35 37 31 34 33 36 31 33 32 35 28 32 31 34 28
PWind dir SW S S S S SW SW S S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC FW FW FW FW CL CL FW FW FW SC FW SC SC SC SC SC SC
PoP 12hr 20 0 0 0 0 10 20 20 20
Rain shwrs S S S S S S S
Snowshwrs S
Tstms S S
$$
WYZ003-211000-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 46 70 47 75 52
Temp 59 53 52 49 47 53 64 69 67 56 54 50 50 59 69 73 69 60 59 55 55
Dewpt 46 46 47 45 42 43 45 44 43 42 42 40 38 40 40 39 41 42 41 40 40
RH 62 77 83 86 83 69 50 40 42 59 64 68 63 49 35 29 36 51 51 57 57
Wind dir NE N SW SW N SW SE SE SE S SW SW SW SW SE E SE W W SW W
Wind spd 6 0 2 1 0 3 6 10 9 3 4 4 4 5 5 11 8 5 6 8 9
Wind gust 17 18 14 17
Clouds SC SC SC CL FW FW CL CL FW CL CL FW FW FW FW FW SC BK BK SC SC
PoP 12hr 5 0 0 0 50
QPF 12hr 0 0 0 0 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C C
Tstms S
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 79 53 80 50 73 44 69
Temp 69 71 57 52 73 74 60 55 75 75 59 52 67 66 52 45 62 63
Dewpt 40 41 39 36 37 37 36 35 36 37 36 36 35 35 34 34 34 35
PWind dir SW S S S SW SW W NW S
Wind char LT LT GN LT GN GN GN LT LT
Avg clouds FW FW FW FW FW CL FW FW FW FW SC SC FW FW FW SC SC FW
PoP 12hr 30 0 0 0 0 5 5 5 10
Rain shwrs C S
Tstms S
$$
WYZ004-211000-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 45 74 44 79 49
Temp 62 56 52 48 46 51 64 72 72 60 54 50 46 55 69 77 76 65 58 55 52
Dewpt 50 49 49 46 45 47 49 46 43 41 42 41 40 42 43 40 41 39 41 42 44
RH 65 77 89 93 96 86 58 39 35 49 64 71 79 61 39 26 28 38 53 61 74
Wind dir NW NW SE E N N SE SE SE E E E SE SE SE SE SE E E SE NE
Wind spd 4 2 1 2 0 0 4 4 4 4 3 2 2 2 5 6 3 4 3 3 2
Wind gust 12 12 12 14 12
Clouds OV BK SC FW FW FW CL CL CL CL CL CL FW FW FW FW SC BK BK BK SC
PoP 12hr 5 0 0 0 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C
Tstms S
Obvis PF F
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 78 47 83 51 84 49 79 44 75
Temp 69 78 58 48 75 80 61 52 77 82 61 49 71 75 55 44 67 72
Dewpt 44 41 41 40 42 38 37 38 40 37 38 38 38 35 36 36 37 35
PWind dir SE SE SE SE SE SE W NW SW
Wind char LT LT LT LT GN LT LT LT LT
Avg clouds SC FW CL CL FW FW FW FW FW FW FW FW FW FW FW SC SC FW
PoP 12hr 10 0 0 0 0 5 5 10 10
$$
WYZ006-211000-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 44 72 42 77 46
Temp 57 54 51 48 46 52 64 70 70 59 52 49 46 54 68 75 74 63 56 54 51
Dewpt 50 49 48 46 44 48 50 46 46 45 43 42 41 44 45 43 44 43 44 44 44
RH 77 83 89 93 93 86 60 42 42 60 71 77 83 69 43 32 34 48 64 69 77
Wind dir N SE N N N N SE SE E E SE SE SE S S SE SE S S S S
Wind spd 1 2 0 0 0 0 3 3 3 4 4 4 4 3 4 4 3 3 4 4 3
Wind gust 11 10
Clouds OV SC FW FW FW FW CL CL CL CL CL CL FW FW FW FW SC SC SC SC SC
PoP 12hr 10 0 0 0 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C S S
Tstms S S
Obvis PF
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 82 47 84 47 80 43 76
Temp 68 76 56 48 74 80 59 51 77 81 60 50 72 76 55 45 66 72
Dewpt 46 44 42 40 44 40 39 38 42 39 38 38 39 37 36 35 39 37
PWind dir S SE S SE S S NW NW W
Wind char LT LT LT LT LT LT GN GN LT
Avg clouds FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW SC SC FW
PoP 12hr 5 0 0 0 0 0 5 5 5
$$
WYZ005-211000-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 41 70 41 75 47
Temp 58 54 50 47 46 53 63 68 68 57 52 48 45 56 67 73 70 61 57 52 50
Dewpt 47 48 45 42 43 46 48 46 44 43 42 42 40 44 44 44 45 43 43 42 41
RH 67 80 83 83 89 77 58 45 42 59 69 80 82 64 43 35 41 51 59 69 71
Wind dir NE N W SW W S S S S SW SW SW W SW S S S SW SW SW SW
Wind spd 3 3 3 2 1 2 5 8 5 3 4 3 4 4 6 8 4 5 5 4 4
Wind gust 14
Clouds OV SC FW FW FW CL CL CL CL CL CL CL SC FW FW FW SC SC BK SC SC
PoP 12hr 10 0 0 0 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C
Tstms S S
Obvis PF
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 74 46 79 48 81 48 77 44 74
Temp 68 73 57 48 72 76 59 50 74 78 60 49 70 73 55 44 66 70
Dewpt 44 44 40 38 43 39 37 36 40 40 36 35 38 37 34 34 38 37
PWind dir SE S S S SW SW S NW S
Wind char LT LT LT LT GN GN GN GN LT
Avg clouds FW FW CL FW FW FW FW FW FW CL FW FW FW FW FW SC SC SC
PoP 12hr 5 0 0 0 0 0 5 5 5
$$
WYZ010-211000-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 47 66 46 75 52
Temp 53 51 50 49 48 53 60 63 61 55 52 49 48 58 68 73 69 60 57 56 55
Dewpt 50 49 48 46 46 47 48 48 48 44 43 39 36 39 40 40 41 40 40 40 39
RH 89 93 93 89 93 80 64 58 62 66 71 68 63 49 36 30 36 47 53 55 55
Wind dir N NW N NW W SE SE SE SE S S S SW S SE SE E SW SW SW W
Wind spd 14 6 2 2 2 2 9 9 6 8 11 9 8 6 9 9 5 9 9 9 9
Wind gust 23 18 17
Clouds OV BK BK BK SC SC FW SC FW FW FW FW FW FW CL FW FW SC SC SC SC
PoP 12hr 70 10 0 0 20
QPF 12hr 0.07 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L C S S S S
Tstms S S S
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 49 79 55 82 52 74 47 71
Temp 69 70 55 51 75 75 61 56 77 76 59 53 68 67 53 48 64 64
Dewpt 42 42 38 34 38 37 35 34 37 38 34 35 36 35 34 33 37 35
PWind dir N W S S S SW N NW S
Wind char LT LT GN GN GN GN GN GN GN
Avg clouds SC FW FW SC SC FW FW FW FW FW FW FW SC FW FW SC SC FW
PoP 12hr 20 0 0 0 0 0 10 10 10
Rain shwrs S
Tstms S
$$
WYZ012-211000-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 31 51 29 50 32
Temp 39 35 35 35 33 37 46 50 49 36 34 33 32 31 43 46 42 38 36 36 34
Dewpt 33 32 32 32 30 33 34 32 32 29 29 28 28 27 26 26 28 31 31 32 31
RH 79 89 89 89 89 85 63 50 52 75 82 82 85 85 51 45 57 76 82 85 89
Wind dir W N NE N N S S S SW W SW E N SE SW SW SW S S SE S
Wind spd 3 4 3 3 4 4 2 2 2 3 5 6 8 6 3 4 3 5 4 3 3
Wind gust 12
Clouds OV SC FW CL CL CL CL FW FW FW SC SC SC FW SC BK BK BK BK SC SC
PoP 12hr 0 0 0 5 50
QPF 12hr 0 0 0 0 0.05
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C
Tstms S S
Obvis PF PF
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 48 32 53 34 52 32 46 30 46
Temp 41 46 37 33 46 49 39 36 46 47 38 33 41 42 34 31 41 41
Dewpt 32 29 29 28 28 27 26 25 28 26 27 26 26 25 26 25 26 24
PWind dir SW N SE SE S SW SW S S
Wind char LT LT LT LT LT GN LT LT LT
Avg clouds FW FW FW FW CL CL FW FW FW SC SC FW FW FW FW SC SC SC
PoP 12hr 10 0 0 0 0 10 20 20 20
Rain shwrs S S S S
Snowshwrs S
Tstms S S
$$
WYZ023-211000-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 30 69 32 70 34
Temp 55 49 43 40 38 45 60 68 66 52 44 40 36 45 61 66 64 53 45 42 39
Dewpt 43 41 39 36 35 40 41 38 37 36 38 36 34 40 40 40 44 43 43 42 39
RH 64 74 86 85 89 82 49 33 34 54 79 85 92 82 46 38 48 69 93100100
Wind dir N NE N N N N N SW W SE SE SE SE N N SW SW SE SE N N
Wind spd 6 1 0 0 0 0 0 2 2 4 3 2 1 0 0 2 1 3 2 0 0
Wind gust 9 8 10
Clouds OV SC CL FW CL CL CL FW FW SC SC BK BK SC BK BK BK BK BK SC SC
PoP 12hr 0 0 0 30 60
QPF 12hr 0 0 0 0 0.04
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C L L C C
Tstms S S S S
Obvis F F F F
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 34 74 38 74 37 70 35 70
Temp 58 70 47 36 67 71 48 40 66 70 48 38 62 66 45 36 61 66
Dewpt 46 42 41 36 42 40 38 36 42 40 39 36 41 38 37 35 40 37
PWind dir W SW S SE S S SW S S
Wind char LT LT LT LT LT GN LT LT LT
Avg clouds FW FW FW FW CL CL FW FW FW FW FW FW SC FW FW SC SC FW
PoP 12hr 10 0 0 0 0 0 10 5 10
Rain shwrs S
Tstms S
$$
WYZ004-211000-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 45 69 46 72 51
Temp 60 52 50 48 47 52 60 66 66 54 53 51 49 55 64 71 68 58 57 55 54
Dewpt 42 44 45 43 44 46 44 40 41 39 38 38 36 38 38 35 36 37 37 37 37
RH 51 74 83 83 89 80 55 38 40 57 57 61 61 53 38 27 31 45 47 51 52
Wind dir N NW NW SE SE SE SE SE SE SE S SE SE SE SE SE E NE W S NE
Wind spd 11 4 3 4 4 4 9 9 9 6 5 5 5 5 10 10 6 4 4 5 4
Wind gust 16 18 16 18 14
Clouds BK SC SC FW SC SC CL CL CL CL FW FW FW FW FW FW SC BK BK BK SC
PoP 12hr 5 0 0 0 40
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C S
Tstms S S
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 72 49 76 52 78 50 70 43 66
Temp 65 70 57 51 69 73 59 54 71 74 59 51 64 64 51 44 58 61
Dewpt 37 37 36 35 36 32 31 33 33 33 32 33 32 30 29 31 30 30
PWind dir SE SE SE SE SE SW NW NW NE
Wind char LT LT GN GN GN GN GN GN GN
Avg clouds FW FW FW FW FW CL CL FW FW FW SC SC FW FW FW SC SC SC
PoP 12hr 20 0 0 0 0 5 5 10 10
Rain shwrs S
$$
WYZ004-211000-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 46 72 47 76 51
Temp 59 55 52 49 48 52 63 70 70 59 54 51 49 55 67 74 73 64 59 56 54
Dewpt 52 49 48 47 46 49 50 46 43 42 42 42 41 43 44 41 41 40 41 43 43
RH 78 80 86 93 93 89 62 42 38 53 64 71 74 64 43 30 31 41 51 62 66
Wind dir NE N NW NE NE SE SE SE SE E E E E SE SE SE SE NE NE SW N
Wind spd 3 3 1 2 1 2 4 4 4 4 3 3 2 3 4 6 3 4 3 2 2
Wind gust 11 13 12 12 14 10
Clouds SC SC SC FW FW SC CL CL CL CL CL CL CL FW FW FW SC BK BK BK SC
PoP 12hr 5 0 0 0 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C
Tstms S
Obvis PF PF
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 80 53 82 51 75 45 70
Temp 68 76 60 52 73 78 62 54 75 79 61 51 68 71 54 46 63 68
Dewpt 45 43 42 41 43 40 37 38 41 40 39 39 39 38 36 36 37 37
PWind dir SE SE SE SE SE SW W NW SW
Wind char LT LT LT LT GN GN LT GN LT
Avg clouds SC FW FW FW CL CL CL FW FW FW SC SC FW FW FW SC SC SC
PoP 12hr 30 0 0 0 0 5 5 10 10
Rain shwrs C
$$
WYZ016-211000-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 37 63 37 67 41
Temp 56 47 44 41 39 45 57 60 59 49 45 41 39 47 62 62 61 51 47 44 42
Dewpt 35 38 40 38 35 37 38 37 39 35 35 34 32 32 31 30 33 35 35 37 36
RH 45 71 86 89 85 73 49 42 47 58 68 76 76 56 31 30 35 54 63 76 79
Wind dir NW E W W W NW E SE SE SE W W W W SW SW W W W W W
Wind spd 6 3 2 3 4 4 2 8 8 2 4 6 6 6 4 9 5 5 9 11 10
Wind gust 14 17 16 12 18 13
Clouds BK SC SC FW FW CL CL FW FW FW SC FW SC SC FW BK BK BK BK SC SC
PoP 12hr 30 0 0 5 50
QPF 12hr 0.01 0 0 0 0.08
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C C S
Tstms S S S
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 65 39 70 42 70 41 66 39 66
Temp 58 64 47 40 65 67 48 43 66 66 49 42 62 62 46 39 60 61
Dewpt 35 32 33 32 31 31 32 30 32 30 31 31 30 28 29 30 29 27
PWind dir W W SW SW W W W W SW
Wind char GN LT LT LT GN GN GN GN GN
Avg clouds FW FW FW FW FW CL FW FW FW FW SC FW FW FW FW SC SC SC
PoP 12hr 20 0 0 0 5 0 10 10 20
Rain shwrs S S S S
Tstms S S S
$$
WYZ027-211000-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 36 65 37 65 36
Temp 60 50 46 43 39 47 58 63 65 53 49 44 41 49 57 61 59 51 48 43 40
Dewpt 34 35 36 36 35 39 38 33 30 33 33 32 33 35 36 37 38 40 41 40 40
RH 37 56 68 76 85 74 47 32 27 46 54 62 73 58 45 41 45 66 77 89100
Wind dir NW NW N N NE NE SE SW W NE NE NE NE NE SW W SW W SW NW NW
Wind spd 10 5 4 3 4 3 4 3 2 2 2 2 2 2 3 5 6 3 3 3 3
Wind gust 10 9 14 13
Clouds CL CL CL FW FW FW FW FW FW SC BK SC SC SC BK SC BK SC SC SC FW
PoP 12hr 0 0 0 40 40
QPF 12hr 0 0 0 0.03 0.06
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C
Tstms S S S
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 65 37 69 41 71 40 69 38 69
Temp 56 65 50 40 62 67 52 43 65 68 51 41 62 66 49 40 61 65
Dewpt 40 36 37 36 39 33 34 34 36 33 35 34 34 30 32 33 32 30
PWind dir W NW E NE SW SW W SW SW
Wind char LT LT LT LT LT LT GN LT GN
Avg clouds FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW SC FW
PoP 12hr 5 0 0 0 0 0 5 5 10
$$
WYZ023-211000-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 38 70 39 71 43
Temp 57 52 46 44 43 47 60 68 67 58 51 45 43 47 63 68 66 58 53 49 46
Dewpt 44 45 43 41 39 42 43 40 40 42 44 44 43 43 41 40 43 45 47 48 46
RH 62 77 89 89 86 83 53 36 37 55 77 96100 86 44 36 43 62 80 96100
Wind dir S NE E E E E N S W E E E E E S SW SW SE SE SE SE
Wind spd 1 2 3 3 3 3 0 1 1 2 4 4 4 4 1 2 2 3 3 2 1
Wind gust 10 8 11 11 10 9 10
Clouds OV SC CL CL CL CL CL CL FW SC SC BK BK SC SC BK BK BK BK SC SC
PoP 12hr 5 0 0 10 50
QPF 12hr 0 0 0 0 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C
Tstms S S
Obvis PF PF PF PF
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 72 42 75 44 74 43 69 41 69
Temp 61 72 54 44 67 74 55 46 67 71 54 45 61 68 51 42 61 66
Dewpt 47 43 45 43 43 40 43 42 43 40 43 42 41 39 41 41 41 37
PWind dir S NE SE SE S SW SW S S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW CL FW FW FW FW SC FW SC FW SC SC SC FW
PoP 12hr 10 0 0 0 0 5 10 10 10
Rain shwrs S S
Tstms S S
$$
WYZ023-211000-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 30 70 30 69 32
Temp 62 52 44 40 39 46 61 67 68 54 45 41 37 47 60 65 64 53 47 42 39
Dewpt 41 39 38 36 36 39 42 36 35 36 35 34 35 38 40 41 43 43 44 42 39
RH 46 61 79 85 89 76 49 32 29 50 68 76 92 71 47 41 46 69 89100100
Wind dir NW N N E E S S S N NE E E E SE SW W SW E SE E E
Wind spd 8 5 2 1 1 1 4 3 0 3 3 2 2 2 3 4 3 4 2 1 1
Wind gust 11 6 13
Clouds SC FW CL FW CL CL FW FW FW SC BK SC SC SC BK SC SC SC SC SC SC
PoP 12hr 0 0 5 40 50
QPF 12hr 0 0 0 0.04 0.05
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C S S
Tstms S S S
Obvis F F
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 32 73 35 74 36 71 34 71
Temp 58 69 48 37 66 71 49 40 66 72 51 38 63 69 48 36 63 68
Dewpt 46 42 39 37 43 39 37 36 42 39 37 36 40 37 35 34 39 37
PWind dir SW N SE SE S S SW S S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW CL FW FW CL FW FW FW FW FW FW FW FW FW SC SC FW
PoP 12hr 5 0 0 0 0 0 5 5 5
$$
WYZ028-211000-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 41 70 41 73 41
Temp 64 56 52 46 43 50 62 69 68 58 53 48 44 52 64 69 66 57 53 48 44
Dewpt 36 35 36 37 37 39 40 35 31 35 35 35 34 38 43 43 43 44 43 42 41
RH 35 45 54 71 79 66 44 28 25 42 50 60 68 59 46 39 43 62 69 80 89
Wind dir W W E E E E SE W NW E E E E SE SW SW SW NW S S S
Wind spd 4 1 2 2 2 1 2 2 2 1 2 2 2 2 3 5 8 2 2 1 2
Wind gust 9 9 17 17
Clouds CL CL CL CL FW FW FW FW FW SC SC SC SC SC SC SC SC BK SC SC SC
PoP 12hr 0 0 0 10 40
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C
Tstms S S
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 72 43 76 46 77 45 77 45 76
Temp 62 70 55 45 67 73 57 48 70 73 58 46 70 72 57 46 69 70
Dewpt 47 41 39 37 45 38 38 37 44 39 40 38 41 37 37 35 40 38
PWind dir W SW SW E SW SW W SW S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC FW FW FW FW FW FW FW FW FW SC FW FW FW SC FW SC FW
PoP 12hr 0 0 0 0 5 5 10 5 10
Rain shwrs S
Tstms S
$$
WYZ017-211000-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 48 70 46 75 49
Temp 60 57 54 51 48 53 61 66 69 61 55 51 48 55 65 70 72 64 58 54 51
Dewpt 49 48 48 46 45 47 48 46 46 45 43 42 41 44 46 45 47 46 45 44 44
RH 67 72 80 83 89 80 62 48 44 56 64 71 77 66 50 41 41 52 62 69 77
Wind dir N NE NE SE E SE SE SE E NE E E SE SE S S S S SW S S
Wind spd 4 2 2 3 3 2 2 3 1 3 4 5 4 3 2 2 1 2 4 5 5
Wind gust 11 9 8
Clouds BK SC FW FW FW FW CL CL CL CL CL FW SC SC FW FW SC SC SC SC SC
PoP 12hr 5 0 0 0 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 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 48 80 51 82 51 80 49 77
Temp 68 76 59 50 72 78 61 52 74 80 63 52 72 77 59 49 69 75
Dewpt 48 44 42 41 46 42 39 38 43 41 39 38 41 39 38 37 40 38
PWind dir SW SE SE SE S S SW N SE
Wind char LT LT LT LT LT LT GN LT LT
Avg clouds FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW SC FW
PoP 12hr 5 0 0 0 0 0 5 5 5
$$
WYZ005-211000-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
546 PM MDT Sun Sep 20 2026
Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 43 72 44 77 49
Temp 59 55 52 50 48 53 63 69 70 60 54 50 47 57 68 74 73 64 59 55 51
Dewpt 49 48 46 44 44 46 48 47 45 44 42 42 41 45 44 44 45 43 44 43 43
RH 69 77 80 80 86 77 58 45 41 55 64 74 79 64 42 34 37 46 57 64 74
Wind dir E SE SW S SW SW S S S S SW S SW S S S S S SW S S
Wind spd 1 2 2 2 2 2 4 5 3 3 3 4 5 5 8 6 3 5 6 6 4
Clouds OV SC FW FW CL CL CL CL CL CL CL CL SC FW FW FW SC SC BK SC SC
PoP 12hr 5 0 0 0 30
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C
Tstms S S
Obvis PF
Date 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 76 48 81 51 83 50 80 46 77
Temp 69 76 59 49 74 79 61 52 76 81 63 51 72 76 57 46 68 73
Dewpt 45 44 41 39 43 40 37 37 41 39 37 36 39 37 35 34 39 38
PWind dir SE S S S S S S NW S
Wind char LT LT LT LT GN GN GN GN LT
Avg clouds FW FW CL FW FW FW CL FW FW CL FW FW FW FW FW SC SC FW
PoP 12hr 5 0 0 0 0 0 0 5 5
$$
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