Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
248
FOUS55 KRIW 181701
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
1101 AM MDT Fri Sep 18 2026
WYZ020-182200-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 80 46 72 40 64
Temp 74 78 74 60 55 53 50 56 65 70 68 55 50 48 45 51 57 62 61
Dewpt 52 49 53 53 54 53 49 49 48 43 45 47 49 47 44 44 45 46 48
RH 46 36 48 78 96100 96 77 54 38 43 74 96 96 96 77 64 56 62
Wind dir SW SW W S SW SW SW SW SW W NW NW N W W W W W NW
Wind spd 11 8 5 6 4 5 5 6 11 11 9 8 6 8 8 10 11 11 6
Wind gust 19 18 13 19 23 17 14 18 20 14
Clouds CL FW BK BK SC SC SC BK SC SC SC SC BK BK SC BK SC SC SC
PoP 12hr 20 70 30 80 60
QPF 12hr 0.02 0.10 0.02 0.17 0.11
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L C C C S L C C C L L L L
Tstms C S S S S S S S S S
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 36 70 39 77 45 77 44 79
Temp 47 39 61 68 50 41 70 73 54 47 71 74 54 45 72 75
Dewpt 47 39 44 42 43 37 41 40 43 39 44 41 40 36 41 39
PWind dir N SW SE SW SE SW SW SW
Wind char LT LT LT LT LT GN LT LT
Avg clouds SC SC FW FW FW FW FW FW SC SC SC FW FW FW SC FW
PoP 12hr 10 0 0 0 10 10 5 5
Rain shwrs S
Tstms S
$$
WYZ017-182200-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 79 50 68 46 64
Temp 72 78 71 60 57 55 52 56 64 68 63 55 53 51 48 52 57 62 62
Dewpt 52 48 53 51 50 50 49 50 52 45 47 48 47 46 44 45 48 45 46
RH 49 35 53 72 77 83 89 80 65 43 56 77 80 83 86 77 72 54 56
Wind dir SE SE S NW N N NW NW NE N N N NW NW W NW NE NE NE
Wind spd 3 6 8 6 8 6 5 5 4 5 11 12 6 5 4 4 3 4 6
Wind gust 13 14 12 18 20
Clouds SC OV SC BK BK BK SC SC FW FW SC BK BK SC BK BK SC SC SC
PoP 12hr 50 50 40 80 30
QPF 12hr 0.14 0.04 0.11 0.16 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C S C S S S S L D L S C C S S
Tstms S C S S S S S S S S S S S
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 44 69 46 75 49 76 48 78
Temp 53 45 61 68 54 47 67 73 58 50 69 74 58 49 70 76
Dewpt 45 41 47 42 41 37 44 39 41 38 41 37 39 36 41 35
PWind dir NE E NW N NW S NW S
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC SC SC FW FW FW SC FW SC SC FW CL FW FW SC FW
PoP 12hr 5 0 0 0 20 5 5 0
Rain shwrs S
Tstms S
$$
WYZ018-182200-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 78 49 69 43 65
Temp 70 77 70 59 57 55 51 54 62 67 64 55 51 48 46 49 58 63 62
Dewpt 48 49 52 50 48 48 45 48 47 42 44 46 45 44 41 43 45 43 46
RH 45 37 53 72 72 77 80 80 58 40 48 72 80 86 83 80 62 48 56
Wind dir NE W S W SW N N N NE NW N W N N N N NE NE NE
Wind spd 3 5 5 6 3 0 0 0 4 5 6 5 0 0 0 0 2 3 3
Wind gust 12 12
Clouds SC BK SC OV BK SC SC FW FW SC SC BK BK SC SC SC SC SC SC
PoP 12hr 50 50 50 70 40
QPF 12hr 0.16 0.03 0.09 0.09 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C S S S C C L C C C C C
Tstms S C S S S S S S S S S
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 43 70 45 74 49 75 48 77
Temp 52 44 62 68 54 46 68 71 57 50 70 73 57 49 71 75
Dewpt 44 37 44 42 38 31 40 40 39 35 40 39 36 32 38 37
PWind dir NE NE W E W SE W SE
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC SC FW FW FW FW SC SC SC SC FW FW FW FW SC FW
PoP 12hr 5 0 0 5 20 10 5 5
Rain shwrs S S
Tstms S S
$$
WYZ028-182200-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 71 43 65 38 64
Temp 66 69 67 59 54 48 45 49 58 61 60 53 49 43 40 44 55 61 62
Dewpt 46 43 47 48 46 45 43 42 39 36 38 39 39 38 36 36 37 34 34
RH 48 39 49 67 74 89 93 77 49 39 44 59 68 82 85 73 51 36 35
Wind dir N S S NW S S S SW W W W W W SW SW W W W W
Wind spd 4 10 10 4 5 4 3 5 10 12 10 8 6 4 4 5 9 9 6
Wind gust 11 20 19 18 23 18 18 19 13
Clouds SC SC BK OV OV BK SC FW FW SC SC SC SC SC SC SC CL FW FW
PoP 12hr 60 60 50 20 0
QPF 12hr 0.16 0.03 0.06 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C L S S S S C
Tstms C C C S S S S C
Obvis PF
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 39 70 43 72 44 72 43 74
Temp 49 39 59 68 54 43 64 69 54 44 63 71 55 43 65 73
Dewpt 37 36 36 28 33 33 36 35 39 38 38 35 37 35 36 33
PWind dir S SW SW S SW SW SW SE
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW FW SC SC SC SC SC FW FW FW SC FW
PoP 12hr 0 0 0 10 20 10 5 5
Rain shwrs S S
Tstms S S
$$
WYZ026-182200-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 67 35 63 29 64
Temp 60 65 63 50 46 43 39 44 54 59 58 46 41 36 32 40 53 61 62
Dewpt 47 44 48 47 46 43 39 41 39 36 40 40 38 36 32 35 39 38 39
RH 62 46 58 89100100100 89 57 42 51 79 89100100 82 59 42 43
Wind dir W SE S W NW N N N NW NW NW NW NW NW NW NW NW NW NW
Wind spd 6 10 10 6 5 3 3 4 3 5 9 10 10 8 5 4 2 4 5
Wind gust 13 19 18 14 16 12
Clouds OV BK BK OV BK SC SC SC FW SC FW OV SC SC SC SC FW SC SC
PoP 12hr 70 80 40 20 0
QPF 12hr 0.08 0.12 0.04 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L C D C S S S C C S
Tstms C C C S S S S S S
Obvis PF PF
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 29 69 34 71 35 72 33 73
Temp 42 30 56 67 45 35 62 67 47 36 60 70 45 34 62 71
Dewpt 38 30 38 37 35 31 36 34 37 33 36 37 35 30 35 35
PWind dir NW SE SW W W W NW SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC FW FW FW SC SC SC SC BK SC FW FW FW FW FW FW
PoP 12hr 0 0 0 5 20 10 5 5
Rain shwrs S S
Tstms S
$$
WYZ025-182200-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 67 36 60 30 62
Temp 61 65 64 53 47 44 40 44 55 58 58 48 42 37 34 40 53 60 61
Dewpt 43 40 43 45 45 44 40 41 36 32 34 39 39 37 34 36 35 33 34
RH 51 40 46 74 93100100 89 49 37 40 71 89100100 85 50 36 36
Wind dir W S S NW W W NW NE W W NW NW NW NW NW NW W NW NW
Wind spd 5 6 8 3 4 2 2 3 3 5 6 8 6 4 4 3 4 5 5
Wind gust 13 16 16 10 14 13 14 13 13
Clouds OV BK BK OV OV BK SC BK FW SC SC OV SC SC SC SC SC SC SC
PoP 12hr 70 70 50 20 5
QPF 12hr 0.07 0.08 0.01 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C L L C C C S C S C S
Tstms C C C S S S S S S S S
Obvis PF PF
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 30 67 34 69 36 69 35 71
Temp 43 32 58 66 46 36 61 68 48 37 61 68 46 36 63 70
Dewpt 39 32 35 31 37 32 30 31 38 35 33 32 36 32 33 30
PWind dir N N NE W NE NW NW W
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW SC SC SC BK SC FW FW FW FW FW FW
PoP 12hr 0 0 0 5 30 10 5 5
Rain shwrs C C S
Tstms S S
$$
WYZ013-182200-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 67 39 59 35 61
Temp 62 66 60 52 46 43 41 43 53 57 55 48 41 39 37 41 54 61 59
Dewpt 51 47 51 49 46 43 41 43 42 39 41 42 41 39 37 41 42 40 41
RH 67 50 72 89100100100100 66 51 59 80100100100100 64 46 51
Wind dir S S SW NW NE S NE W SW SW NW NW N N N N W W NW
Wind spd 2 4 4 4 2 2 1 2 2 4 3 3 1 0 0 0 1 3 3
Wind gust 12
Clouds OV SC BK OV BK BK BK BK SC SC SC BK BK BK BK BK SC SC SC
PoP 12hr 90 80 80 40 20
QPF 12hr 0.13 0.14 0.13 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs D D D C C C C L L L C S S S S S
Tstms C C C S S S S S C C S S S
Obvis PF PF PF PF PF PF
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 35 69 38 71 39 70 38 73
Temp 42 35 60 67 46 38 64 68 47 39 63 68 46 38 65 70
Dewpt 41 35 41 35 38 36 39 34 37 37 39 34 36 35 38 34
PWind dir NE SW N SE NE S N SE
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC FW FW FW FW FW SC SC SC SC FW FW FW FW FW FW
PoP 12hr 0 0 0 5 20 10 5 10
Rain shwrs S S S
Tstms S S
$$
WYZ001-182200-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 62 34 52 30 55
Temp 58 60 54 46 42 41 38 41 48 50 49 41 37 36 34 39 50 54 53
Dewpt 48 45 45 46 42 41 38 41 45 40 40 40 37 36 34 39 43 40 39
RH 69 58 71100100100100100 89 68 71 96100100100100 77 59 59
Wind dir N N N N N N N N N N N N N N N N N N N
Wind spd 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Wind gust 10 12 10 6 6 11 12 12 8 8 10 10
Clouds SC OV OV OV OV OV BK BK SC BK BK BK BK OV OV OV BK BK BK
PoP 12hr 80 80 80 50 40
QPF 12hr 0.07 0.20 0.15 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L C L C C C C C C D C C S S S C C
Tstms C C C S S S S S C S S S S
Obvis PF PF PF PF PF PF PF PF
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 30 62 33 64 34 64 34 66
Temp 38 31 55 60 41 34 60 62 42 35 59 61 42 35 60 64
Dewpt 38 31 40 33 35 32 37 31 34 32 38 33 35 32 38 32
PWind dir N N N N N W N N
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC SC SC FW FW FW SC SC SC SC FW FW FW FW FW FW
PoP 12hr 5 0 0 0 10 10 5 5
Rain shwrs S
Tstms S
$$
WYZ003-182200-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 75 52 62 46 62
Temp 73 74 67 59 57 55 54 54 57 58 56 51 51 49 48 50 55 59 58
Dewpt 49 50 54 53 53 53 52 52 53 53 52 48 48 47 46 46 48 49 50
RH 43 43 63 80 86 93 93 93 86 83 86 89 89 93 93 86 77 69 75
Wind dir S W NW W NW N N N N NW N N NW N N NW N N NE
Wind spd 6 6 6 9 5 4 2 6 9 10 11 8 1 0 0 3 4 8 6
Wind gust 13 13 18 18
Clouds FW OV BK OV OV OV SC FW FW BK OV OV OV OV BK BK BK BK BK
PoP 12hr 70 80 70 70 40
QPF 12hr 0.09 0.21 0.21 0.09 0.02
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S L C D C C C C C L L S C S C C C C
Tstms S C C S S S C C S S S
Obvis PF PF
Flood A A A A A A A A A A A A A A A A A A
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 46 70 49 75 52 76 51 78
Temp 51 46 62 67 55 50 69 71 58 53 70 72 57 52 71 74
Dewpt 47 42 47 48 43 38 44 45 41 38 41 44 40 37 41 43
PWind dir N SE S S S NW S S
Wind char LT LT LT LT LT LT LT LT
Avg clouds BK SC FW CL FW FW FW FW SC SC FW CL FW FW FW FW
PoP 12hr 10 0 0 0 20 10 5 5
Rain shwrs S
Tstms S
$$
WYZ004-182200-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 83 52 69 45 67
Temp 73 80 78 67 61 57 54 55 63 67 65 57 54 51 48 50 59 65 65
Dewpt 49 48 51 54 57 57 54 54 55 54 55 50 51 51 48 49 50 50 50
RH 43 33 39 63 87100100 96 75 63 70 77 90100100 96 72 58 58
Wind dir S SE NW W NW NW NW NW NW NW NW NW NW NW W NW NW NW NW
Wind spd 3 2 8 10 8 6 3 3 3 8 18 17 13 9 4 3 4 6 6
Wind gust 10 18 18 16 29 28 24 11 17 17
Clouds FW SC BK OV BK OV BK SC SC FW SC BK SC OV OV OV OV BK SC
PoP 12hr 50 70 60 70 50
QPF 12hr 0.02 0.10 0.11 0.09 0.10
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C L C C C C C C L C C C C C S S
Tstms S S C S S S S S C C S S S
Obvis PF PF
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 43 74 46 79 49 80 49 82
Temp 53 44 64 72 56 46 69 78 59 49 70 79 59 49 72 81
Dewpt 50 44 48 45 44 41 44 45 42 42 44 44 42 41 44 43
PWind dir NW SE N SE NE SE E SE
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC SC SC FW CL CL FW FW FW SC SC CL CL CL FW FW
PoP 12hr 5 0 0 0 10 5 5 5
Rain shwrs S
Tstms S
$$
WYZ006-182200-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 82 50 69 43 65
Temp 73 80 77 63 58 56 53 56 63 67 63 55 51 50 47 50 57 62 63
Dewpt 52 50 54 55 55 54 53 55 56 56 56 52 49 48 47 49 51 51 52
RH 48 35 45 75 90 93100 96 78 68 78 90 93 93100 96 80 67 67
Wind dir NE S SW E E S SW W N NW NW NW NW NW W NW NW N N
Wind spd 3 3 8 6 6 4 3 5 5 8 14 12 9 8 5 6 8 6 4
Wind gust 10 14 14 24 21 17 13 11
Clouds FW BK BK OV BK BK SC SC FW SC SC BK BK OV OV OV OV BK BK
PoP 12hr 40 60 70 80 50
QPF 12hr 0.01 0.09 0.09 0.14 0.07
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S L C C C C C S C D C C C C C C C
Tstms S C S S S S S S C S S S S
Obvis PF
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 41 74 44 79 47 80 46 82
Temp 51 42 64 72 54 45 68 77 57 48 70 78 57 47 72 80
Dewpt 48 42 49 48 45 40 46 46 43 41 45 45 42 39 44 43
PWind dir NE SE E E NE W E S
Wind char LT LT LT LT LT LT LT LT
Avg clouds BK SC FW FW FW FW SC FW SC SC FW FW FW FW FW FW
PoP 12hr 5 0 0 0 10 5 5 0
Rain shwrs S
Tstms S
$$
WYZ005-182200-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 79 50 66 44 63
Temp 73 78 73 61 57 54 52 56 62 64 59 54 51 47 46 50 57 61 61
Dewpt 49 48 53 53 53 53 52 53 54 52 53 50 48 47 46 47 49 49 51
RH 43 35 49 75 86 96100 90 75 65 80 86 89100100 89 75 65 70
Wind dir SE S S SW SW W W NW NE N N NW NW W SW W N NE NE
Wind spd 3 5 6 9 4 3 1 2 4 6 12 11 5 2 1 2 3 5 5
Wind gust 19 18
Clouds SC SC SC OV OV BK SC SC FW SC SC BK OV OV OV BK BK SC SC
PoP 12hr 40 60 70 90 50
QPF 12hr 0.07 0.07 0.19 0.20 0.07
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C L C C S C S C D C C C C C C C
Tstms C C S S S S S S C S S S
Obvis PF PF PF
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 43 71 46 76 49 78 49 79
Temp 51 43 63 69 54 46 70 74 58 50 71 75 58 49 73 77
Dewpt 47 43 47 46 43 40 45 44 42 40 44 43 40 38 43 40
PWind dir SW S N S NW S NW S
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC SC FW FW FW FW FW FW SC SC FW FW CL FW FW FW
PoP 12hr 10 0 0 0 20 5 5 5
Rain shwrs S S
Tstms S
$$
WYZ010-182200-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 78 54 65 50 61
Temp 74 75 72 62 59 57 56 56 58 61 60 55 53 53 52 51 54 57 57
Dewpt 48 47 53 54 55 53 52 54 53 53 56 52 50 50 48 49 48 48 51
RH 40 37 51 75 87 86 86 93 83 75 87 90 89 89 86 93 80 72 80
Wind dir E NE NW NW W NW W N N N N N N NW NW NE E N N
Wind spd 6 5 5 9 5 4 3 5 4 5 10 10 4 3 3 5 6 8 6
Wind gust 14
Clouds CL SC OV OV BK SC BK SC BK SC SC BK OV BK OV OV OV OV OV
PoP 12hr 60 80 80 80 90
QPF 12hr 0.03 0.20 0.24 0.21 0.31
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S L L C S C C D L L C D D D D C
Tstms S S C C S S C C C S S S S
Flood A A A A A A A A A A A A A A A A A A
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 46 69 49 76 52 77 52 79
Temp 51 46 61 65 53 49 69 71 57 53 71 71 57 52 73 74
Dewpt 47 41 46 47 42 36 41 44 39 36 41 43 40 35 40 41
PWind dir NW S S S SW NW W S
Wind char LT LT LT LT LT LT LT GN
Avg clouds OV BK SC FW FW FW FW FW SC SC SC FW FW FW FW FW
PoP 12hr 40 10 0 5 10 20 5 5
Rain shwrs C S
Tstms S S
$$
WYZ012-182200-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 46 31 39 28 42
Temp 45 43 39 38 36 36 33 31 34 35 34 32 31 31 30 29 35 39 39
Dewpt 43 38 39 38 36 36 33 31 33 33 34 32 31 31 30 29 33 34 35
RH 93 82100100100100100100 96 92100100100100100100 92 82 85
Wind dir S S S S S SW SW S SW W NW NW NW W NW W W W NW
Wind spd 4 3 3 5 3 3 3 5 3 3 3 4 2 1 1 2 2 2 3
Wind gust 11 10 9
Clouds OV BK BK OV BK BK OV BK BK SC BK OV BK BK BK BK BK BK SC
PoP 12hr 90 80 80 50 20
QPF 12hr 0.14 0.24 0.11 0.01 0
Snow 12hr 00-00 00-00 T 00-00 00-00
Rain shwrs D D D C C C C L L C S S S
Snowshwrs L L L C S S S S S
Tstms C C C S S S S S C C S S S
Obvis PF PF PF PF PF PF PF PF PF
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 28 49 31 51 32 50 32 53
Temp 32 30 42 45 35 33 46 46 37 34 45 46 36 34 47 48
Dewpt 32 30 31 29 29 27 28 28 28 27 29 28 28 27 28 28
PWind dir NE SW N S NE S N SE
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC FW FW FW FW FW SC SC SC SC FW FW FW FW FW FW
PoP 12hr 0 0 0 5 20 10 5 10
Rain shwrs S S S
Tstms S S
$$
WYZ023-182200-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 69 35 61 30 64
Temp 62 67 62 51 47 44 40 41 55 59 54 47 42 39 35 39 55 63 62
Dewpt 51 48 53 49 47 44 40 41 46 44 45 44 42 39 35 39 46 43 45
RH 67 50 72 93100100100100 72 57 71 89100100100100 72 48 54
Wind dir S SE S S N N N N N W NW N N N N N N NW NW
Wind spd 3 5 4 3 0 0 0 0 0 3 3 1 0 0 0 0 0 3 4
Wind gust 13 14 11 6 11 10 6 11 11
Clouds OV BK BK OV BK SC BK BK SC SC BK BK BK SC SC BK SC SC FW
PoP 12hr 90 80 80 50 5
QPF 12hr 0.18 0.11 0.09 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs D L D C C C C L C L C
Tstms C C C S S S S S S C S
Obvis PF PF PF PF PF PF PF
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 31 71 36 72 37 72 36 75
Temp 42 32 63 69 46 36 66 68 47 37 65 68 46 36 68 71
Dewpt 42 32 44 41 39 35 42 41 41 37 44 41 40 36 42 41
PWind dir N W NE W S W SW SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW SC SC SC SC BK SC FW FW FW FW FW FW
PoP 12hr 0 0 0 5 20 20 5 5
Rain shwrs S S S
Tstms S S
$$
WYZ004-182200-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 75 52 59 47 59
Temp 71 74 67 57 56 55 54 54 55 56 51 48 49 50 49 50 52 57 56
Dewpt 45 41 49 51 52 51 48 50 50 47 47 46 44 45 43 44 44 43 47
RH 39 30 52 80 86 86 80 86 83 72 86 93 83 83 80 80 74 59 72
Wind dir E S NW NW N NW NW N N N NW NW N NW NW NW NW N N
Wind spd 3 3 10 17 17 16 14 13 12 18 21 21 18 13 11 5 5 9 8
Wind gust 11 18 25 26 25 23 20 20 27 29 32 28 21 18 16
Clouds FW BK BK OV OV OV BK SC FW SC BK BK BK OV OV OV OV BK SC
PoP 12hr 60 80 70 70 50
QPF 12hr 0.01 0.33 0.20 0.09 0.08
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C D L C C L C L L C C C C C C
Tstms C C S S S S C C S S S
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 46 67 50 72 52 74 51 75
Temp 50 46 58 64 54 50 65 69 56 52 66 70 57 51 67 71
Dewpt 44 41 43 43 40 38 41 41 37 37 39 40 38 36 40 39
PWind dir W SE SE SE S SE S SE
Wind char LT LT LT LT LT LT LT LT
Avg clouds BK SC SC FW CL FW FW FW SC SC FW CL FW FW FW FW
PoP 12hr 5 0 0 0 20 5 5 5
Rain shwrs S
Tstms S
$$
WYZ004-182200-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 80 54 65 48 64
Temp 72 79 75 65 60 57 55 56 60 63 60 55 53 51 50 51 57 62 62
Dewpt 50 48 53 54 55 56 55 55 56 54 53 50 50 50 50 49 51 49 51
RH 46 34 46 68 84 96100 96 87 72 78 83 89 96100 93 80 62 67
Wind dir SE SE NW N N NW NW NW N N NW NW NW NW NW NW W NW N
Wind spd 2 2 11 12 10 8 6 4 4 10 17 17 17 12 6 4 3 4 5
Wind gust 10 20 21 17 14 11 19 28 28 27 20 11 14 13
Clouds FW SC BK OV OV OV BK SC SC SC BK BK BK BK OV OV OV BK BK
PoP 12hr 40 80 70 70 50
QPF 12hr 0.01 0.17 0.18 0.09 0.11
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C D L C C L C L L C C C C C C
Tstms S S C S S S S S C C S S S
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 47 71 50 77 52 78 52 79
Temp 52 47 62 69 56 50 68 76 59 52 70 76 59 52 70 78
Dewpt 49 47 50 47 44 42 46 47 43 42 47 45 42 42 45 45
PWind dir W SE E SE NE SE E SE
Wind char LT LT LT LT LT LT LT LT
Avg clouds BK SC SC FW CL FW FW FW FW SC FW CL FW FW FW FW
PoP 12hr 5 0 0 0 20 10 5 0
Rain shwrs S
Tstms S
$$
WYZ016-182200-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 66 42 59 37 59
Temp 61 63 59 51 48 45 43 46 54 57 54 45 43 39 38 42 53 57 56
Dewpt 40 41 42 43 43 43 41 40 35 33 34 35 37 37 36 36 36 35 36
RH 46 44 53 74 83 93 93 79 48 40 46 68 79 92 92 79 52 43 47
Wind dir SW W W NW NW W W W W NW W W W W W W W W W
Wind spd 4 6 5 5 4 4 4 5 6 9 9 9 5 5 6 6 4 8 6
Wind gust 12 16 13 16 18 17 11 16 14
Clouds BK OV OV OV BK BK SC SC BK SC BK OV OV OV BK SC SC BK BK
PoP 12hr 70 70 70 50 30
QPF 12hr 0.10 0.04 0.10 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C L L C C C C C L C C S S C C S
Tstms C C C S S S S S S C S S S S S
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 37 64 39 67 42 67 41 69
Temp 45 37 59 62 46 39 64 64 48 42 63 64 47 41 65 66
Dewpt 39 35 35 32 34 32 32 32 34 34 33 31 33 32 32 31
PWind dir W W W W W W W SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC SC FW FW FW FW SC SC SC SC FW FW FW FW FW FW
PoP 12hr 10 0 0 5 40 20 10 10
Rain shwrs S C C S S
Tstms S S S S
$$
WYZ027-182200-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 65 39 60 33 62
Temp 62 62 60 52 48 44 41 45 54 58 56 47 42 38 35 41 54 59 61
Dewpt 46 44 45 46 45 43 41 42 37 36 36 37 37 36 35 37 37 36 37
RH 56 52 58 80 89 96100 89 52 44 47 68 82 92100 85 52 42 41
Wind dir S SE E NE E N NW W W W W NW W W NW W W W NW
Wind spd 6 9 8 6 5 5 6 6 10 12 12 8 6 5 5 5 8 10 10
Wind gust 18 14 17 21 20 14 14 19 17
Clouds OV BK BK BK SC SC BK BK FW SC FW SC SC FW FW SC CL FW FW
PoP 12hr 80 80 20 10 0
QPF 12hr 0.10 0.16 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L L D C S S S S
Tstms C C C S S S S S
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 34 67 40 68 39 69 39 71
Temp 44 35 58 66 50 41 61 66 49 40 62 68 49 40 63 70
Dewpt 37 34 38 32 34 32 35 36 38 35 37 36 36 32 36 33
PWind dir NW NE NW E W W NW E
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW SC SC SC BK SC FW FW FW FW FW FW
PoP 12hr 0 0 0 10 30 10 0 0
Rain shwrs C S S
Tstms S S
$$
WYZ023-182200-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 69 43 61 39 65
Temp 65 68 63 56 52 49 46 46 56 59 57 52 47 45 43 41 57 63 64
Dewpt 55 53 57 53 52 49 46 46 47 47 48 48 47 45 43 41 47 45 46
RH 70 59 81 90100100100100 72 64 72 86100100100100 69 52 52
Wind dir SE S SE E SE E E S SW W NW NW N N N S W W NW
Wind spd 2 2 2 4 2 1 1 1 1 2 2 2 0 0 0 1 1 2 3
Wind gust 10 11 10 8 8 10 10 10 11
Clouds OV BK BK OV BK SC OV BK SC BK BK SC SC SC SC BK SC SC SC
PoP 12hr 90 80 80 30 10
QPF 12hr 0.17 0.17 0.10 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs D D D C C L L D C L C
Tstms C C C S S S S S C C S
Obvis PF PF PF PF PF PF
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 39 72 43 73 44 73 43 75
Temp 49 40 64 70 52 43 67 71 53 44 66 71 53 43 68 73
Dewpt 47 40 44 41 44 42 43 41 44 43 45 42 45 42 44 41
PWind dir NE E NE S NE S N E
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW SC SC SC SC SC FW FW FW FW FW FW
PoP 12hr 0 0 0 5 20 10 10 5
Rain shwrs S S S
Tstms S S
$$
WYZ023-182200-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 68 34 62 28 65
Temp 63 67 63 52 47 45 40 43 55 60 58 48 41 38 34 38 55 63 63
Dewpt 49 48 51 49 47 45 40 43 43 41 43 42 41 38 34 38 43 42 43
RH 60 50 65 89100100100100 64 49 57 80100100100100 64 46 48
Wind dir SE NE NE SE SW S SE S W W NW NW NW N NE SW W NW NW
Wind spd 6 9 6 5 3 2 1 2 4 8 8 4 2 1 1 1 3 6 6
Wind gust 13 17 14 16 14 14
Clouds OV SC BK OV SC SC BK SC SC SC SC BK FW SC SC SC CL FW FW
PoP 12hr 90 80 40 30 0
QPF 12hr 0.18 0.07 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L L D L S S S C
Tstms C C C S S S S
Obvis PF PF PF PF PF PF
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 29 70 34 71 34 72 33 74
Temp 43 31 61 68 47 35 65 68 48 36 64 70 47 34 66 72
Dewpt 41 31 42 39 37 32 42 41 41 36 44 41 38 32 41 39
PWind dir NE S NE S S S N SE
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW SC SC SC BK SC FW CL FW FW FW FW
PoP 12hr 0 0 0 10 20 10 5 5
Rain shwrs S S
Tstms S
$$
WYZ028-182200-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 74 45 66 40 67
Temp 69 73 69 59 55 50 47 51 62 65 61 54 50 45 42 46 58 65 65
Dewpt 51 50 51 49 48 46 45 45 46 45 43 41 40 39 36 39 43 42 40
RH 53 44 53 69 77 86 93 80 56 48 51 61 68 79 79 76 57 43 40
Wind dir E S SE N E E S W NW W SW SW SW SW SW W W W W
Wind spd 4 6 6 4 5 2 2 4 8 10 9 5 4 2 2 3 6 6 5
Wind gust 17 16 14 20 19 13 17 14
Clouds BK SC BK OV BK BK SC FW FW BK BK BK SC SC FW FW CL FW FW
PoP 12hr 60 70 60 10 0
QPF 12hr 0.15 0.05 0.11 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C L C C S S S S C L
Tstms C C C S S S S S C
Obvis PF
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 41 73 45 74 45 75 45 77
Temp 52 41 62 71 56 45 67 71 56 45 66 73 56 45 68 75
Dewpt 39 36 43 37 35 34 43 42 41 38 44 41 39 36 43 39
PWind dir S SW SW S SW SW SW SE
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW SC SC SC SC SC SC SC FW FW FW SC FW
PoP 12hr 0 0 0 10 20 10 5 5
Rain shwrs S S
Tstms S S
$$
WYZ017-182200-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 81 52 70 48 65
Temp 73 80 74 64 60 56 54 57 65 69 66 58 54 51 49 52 58 63 63
Dewpt 53 50 54 53 55 53 53 53 53 48 51 50 50 48 47 48 49 47 49
RH 49 35 50 67 84 90 96 86 65 47 58 75 86 89 93 86 72 56 60
Wind dir S S SE E E N NW SE N NW NW N NW NW NW NW NW N N
Wind spd 2 3 6 5 6 4 3 3 3 4 10 12 8 5 4 4 3 4 4
Wind gust 10 13 11 18 21 11 11
Clouds SC BK SC BK BK BK SC FW FW SC SC SC BK OV OV BK BK SC SC
PoP 12hr 60 50 50 80 40
QPF 12hr 0.10 0.04 0.12 0.12 0.05
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C C S C S C C L L S C C S S
Tstms C C S S S S S S S S S S S
Obvis PF
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 47 72 48 78 52 79 51 81
Temp 54 47 64 71 57 48 69 77 61 52 70 78 61 51 73 79
Dewpt 48 46 48 44 43 41 46 43 43 43 44 42 42 41 44 39
PWind dir E SE E SE E SW E S
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC SC SC FW FW FW SC FW SC SC FW CL FW FW FW FW
PoP 12hr 5 0 0 0 20 5 5 5
Rain shwrs S
Tstms S
$$
WYZ005-182200-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
1101 AM MDT Fri Sep 18 2026
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 81 52 68 46 65
Temp 75 80 75 64 59 56 53 56 63 67 63 56 53 50 47 51 58 63 63
Dewpt 50 50 53 54 55 53 52 53 54 54 55 51 49 48 47 48 49 50 51
RH 41 35 46 70 87 90 96 90 72 63 75 83 86 93100 89 72 62 65
Wind dir E S S S S W SW NW NE N N N NW NW SW NW N N N
Wind spd 3 5 5 8 4 2 1 2 4 8 12 11 5 3 2 2 4 6 6
Clouds SC SC BK OV BK BK SC SC FW SC SC BK BK OV OV BK BK BK SC
PoP 12hr 40 60 70 90 50
QPF 12hr 0.09 0.08 0.18 0.21 0.09
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C L C C S C S C D C C C C C C C
Tstms C C S S S S S S C S S S S
Obvis PF PF
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 44 73 48 78 51 80 51 81
Temp 53 44 65 71 57 48 71 77 60 51 72 78 60 51 74 80
Dewpt 48 44 48 47 43 41 45 45 42 41 44 44 41 40 44 42
PWind dir SE S SE S NW SE SE S
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW FW
PoP 12hr 10 0 0 0 20 5 5 5
Rain shwrs S S
Tstms S
$$
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