Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
694
FOUS55 KRIW 210916
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
316 AM MDT Mon Sep 21 2026
WYZ020-212200-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
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 42 75 48 71
Temp 42 51 62 68 66 54 49 45 43 53 68 75 73 60 54 53 50 58 68 71 69
Dewpt 40 45 44 43 46 46 45 42 41 42 43 41 46 46 45 44 43 45 46 44 46
RH 93 80 52 40 48 74 86 89 93 66 40 29 38 60 71 71 77 62 45 38 44
Wind dir SW SW N N N E NE N NW S SW SW S SE SW SW SW SW W W NW
Wind spd 5 1 0 0 0 10 5 4 4 4 9 10 6 6 8 13 14 16 18 13 6
Wind gust 23 25 14
Clouds SC FW CL CL CL CL FW FW SC FW CL CL FW SC BK SC SC FW FW FW FW
PoP 12hr 0 0 0 10 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S
Tstms S S
Obvis PF
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 42 75 45 79 48 78 45 77
Temp 52 44 69 72 55 49 74 76 57 52 72 75 55 47 70 73
Dewpt 43 38 45 44 44 43 44 42 40 40 43 42 41 40 42 41
PWind dir NW S SE SW SW SW SW SW
Wind char LT LT LT GN GN GN GN GN
Avg clouds FW SC FW FW SC SC FW FW FW FW FW FW SC SC SC FW
PoP 12hr 0 0 5 0 0 5 10 10
$$
WYZ017-212200-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 67 46 69 48 70
Temp 47 52 60 67 65 57 53 51 48 53 63 67 69 59 56 53 49 54 65 66 70
Dewpt 44 46 46 46 49 45 43 41 39 42 48 49 50 47 45 43 40 44 46 46 46
RH 89 80 60 47 56 64 69 68 71 66 58 52 51 64 66 69 71 69 50 48 42
Wind dir W NW E E NE NE NW NW W W E E S W S SW W W W N E
Wind spd 2 1 5 6 5 3 4 6 4 3 4 5 4 8 6 8 8 6 3 3 4
Clouds FW FW CL CL CL FW FW SC SC SC FW FW SC BK SC FW FW FW CL CL CL
PoP 12hr 0 0 0 30 0
QPF 12hr 0 0 0 0.05 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C
Tstms S S
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 46 75 47 79 49 77 47 76
Temp 56 47 66 73 58 50 71 77 60 52 70 74 58 49 67 73
Dewpt 42 37 47 44 41 38 44 42 40 38 42 41 39 38 42 39
PWind dir SW SE S SW SW S W SW
Wind char LT LT LT LT GN LT GN LT
Avg clouds CL FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0 5 10 5
$$
WYZ018-212200-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
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 47 69 48 70
Temp 46 52 61 67 65 56 53 50 48 54 65 69 67 58 55 51 49 54 67 69 68
Dewpt 40 49 46 48 48 44 39 37 34 39 44 48 48 45 43 41 39 45 45 46 46
RH 79 89 58 50 54 64 59 61 58 57 46 47 50 62 64 68 68 71 45 44 45
Wind dir N N E NE NE SW SW SW N N E S SW SW SW SW SW SW NE NE N
Wind spd 0 0 4 4 1 4 4 3 0 0 4 5 3 9 6 8 6 1 4 2 0
Clouds CL FW FW FW FW FW FW SC SC SC FW SC BK BK SC SC FW FW CL FW FW
PoP 12hr 0 0 5 30 0
QPF 12hr 0 0 0 0.11 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C
Tstms S
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 75 48 79 50 78 47 77
Temp 56 48 67 72 58 51 72 75 60 53 71 73 58 49 69 71
Dewpt 41 34 44 45 38 36 43 44 38 36 42 42 39 37 41 41
PWind dir SW SE SW SW SW SW SW SW
Wind char LT LT LT LT GN LT LT LT
Avg clouds FW FW FW FW FW FW FW CL FW FW SC FW SC SC SC FW
PoP 12hr 0 5 0 0 0 5 5 10
$$
WYZ028-212200-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 68 40 68 41 68
Temp 43 48 62 68 66 56 51 45 41 48 63 66 65 54 50 45 42 48 59 64 67
Dewpt 41 39 38 33 33 33 33 34 33 35 38 40 41 44 43 42 41 42 43 40 40
RH 93 71 41 27 29 42 50 65 73 60 39 38 41 69 77 89 96 80 55 41 37
Wind dir E E SE W W NW SE SE SE SE SW SW W SW S S SW SW W W W
Wind spd 3 3 2 3 3 1 2 2 2 3 4 11 11 5 4 3 3 3 8 9 4
Clouds FW FW SC FW FW SC SC SC SC SC FW SC BK BK SC SC SC SC CL FW FW
PoP 12hr 0 0 10 30 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C
Tstms S
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 42 72 44 75 46 74 45 74
Temp 53 42 63 69 55 45 68 71 56 47 68 69 55 46 67 68
Dewpt 39 37 41 35 38 38 40 36 40 39 39 36 40 38 37 35
PWind dir S SE W SW SW SW SW SW
Wind char LT LT LT LT GN LT GN GN
Avg clouds FW SC FW FW SC SC SC CL SC SC SC FW SC SC SC FW
PoP 12hr 0 0 0 0 0 10 10 10
$$
WYZ026-212200-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
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 34 63 35 67
Temp 32 45 58 65 65 50 44 38 36 46 57 62 63 50 44 40 36 44 55 62 67
Dewpt 30 40 42 36 37 36 35 33 32 35 38 39 43 43 41 40 36 41 44 42 41
RH 92 82 55 34 35 58 70 82 85 65 49 43 48 77 89100100 89 66 48 39
Wind dir N N S S S S N N N N S S SW SE SW N NW NW W NW NW
Wind spd 0 0 3 5 5 3 0 2 2 0 3 6 8 5 4 3 3 1 2 2 3
Clouds CL FW CL FW FW SC SC SC SC SC BK SC BK OV BK SC SC FW CL FW FW
PoP 12hr 0 0 30 50 0
QPF 12hr 0 0 0 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C C
Tstms S S
Obvis PF
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 71 36 73 35 71 34 70
Temp 45 35 59 67 47 37 63 68 47 37 62 67 45 35 60 65
Dewpt 37 33 42 37 36 34 40 38 36 34 40 36 36 33 38 35
PWind dir NW SE SW W W SW W SE
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW SC FW FW FW SC FW FW SC SC SC SC
PoP 12hr 0 0 0 0 5 5 10 20
Rain shwrs S
Tstms S
$$
WYZ025-212200-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 64 37 63 37 66
Temp 33 44 59 63 64 52 45 40 39 47 60 62 63 52 46 41 38 44 57 61 66
Dewpt 32 39 38 34 33 36 36 35 34 35 33 34 37 41 42 40 38 42 40 37 35
RH 96 82 45 34 31 54 70 82 82 63 36 35 38 66 86 96100 93 53 41 32
Wind dir N N S S S E E NE N N S SW SW E E N N N W W NW
Wind spd 0 0 4 4 3 3 3 3 1 0 4 6 4 2 2 0 0 0 3 4 2
Wind gust 10
Clouds FW FW CL FW FW SC SC SC SC SC SC SC OV OV BK SC SC FW FW FW FW
PoP 12hr 0 0 20 60 5
QPF 12hr 0 0 0 0.05 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L L C C
Tstms S
Obvis F
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 35 69 37 70 38 70 36 67
Temp 46 36 62 68 48 40 64 68 49 40 63 67 47 38 60 65
Dewpt 37 33 37 33 37 36 37 34 37 36 37 34 37 36 35 32
PWind dir N S E SW NW S N S
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW SC FW FW SC FW FW FW SC SC SC SC
PoP 12hr 0 0 0 5 5 10 20 20
Rain shwrs S S S
Tstms S S
$$
WYZ013-212200-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
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 36 65 39 67
Temp 34 43 56 65 65 52 44 39 37 44 58 64 62 52 46 43 40 45 57 65 66
Dewpt 33 39 42 37 35 38 38 37 36 37 38 34 40 41 42 42 40 43 44 39 38
RH 96 86 59 35 33 59 79 92 96 76 47 32 44 66 86 96100 93 62 38 36
Wind dir NE E SW SW SW E NE NE NE E SW SW SW S S S S S SW W W
Wind spd 1 1 1 3 3 3 3 2 2 1 2 4 3 4 2 1 1 1 2 4 3
Clouds CL CL CL CL FW SC SC SC SC BK SC BK BK OV BK SC SC FW FW FW FW
PoP 12hr 0 0 30 70 10
QPF 12hr 0 0 0 0.04 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S L L C C
Tstms S S S
Obvis F
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 72 39 71 39 67 36 65
Temp 46 38 63 70 49 41 63 68 48 41 60 64 45 37 58 62
Dewpt 38 35 41 35 36 35 39 35 37 37 38 35 37 36 38 34
PWind dir NE SE SE S SW SW S S
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW CL CL CL FW FW FW FW FW SC SC FW SC SC SC SC
PoP 12hr 0 0 0 0 10 10 30 30
Rain shwrs S C C S
Tstms S S
$$
WYZ001-212200-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 60 35 61 35 61
Temp 32 42 53 58 59 46 40 38 36 44 57 60 59 47 42 39 36 43 54 59 60
Dewpt 31 39 40 37 32 36 36 36 36 41 38 31 33 37 37 37 36 42 42 37 36
RH 96 89 61 45 36 68 85 92100 89 49 33 37 68 82 92100 96 64 44 41
Wind dir N N N N N N N N N N SW SW SW N N N N N SW W W
Wind spd 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 0 2 3 3
Wind gust 13
Clouds SC FW CL FW FW FW FW FW SC SC SC SC OV OV OV BK SC SC FW FW CL
PoP 12hr 0 0 10 40 10
QPF 12hr 0 0 0 0.03 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C
Tstms S S
Obvis F F
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 34 66 36 64 36 61 33 58
Temp 42 35 60 64 44 39 60 61 44 39 56 58 42 35 54 55
Dewpt 36 32 38 32 35 35 38 32 34 34 36 30 33 33 36 31
PWind dir SW N S S SW SW S SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW CL CL CL CL FW FW FW FW SC FW FW SC SC SC SC
PoP 12hr 0 0 0 0 5 10 10 20
Rain shwrs S S S
Tstms S
$$
WYZ003-212200-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
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 70 49 74 53 73
Temp 49 55 64 70 66 56 54 50 50 57 70 74 69 60 58 55 54 60 70 73 70
Dewpt 42 43 42 40 45 44 44 42 40 39 41 41 44 45 44 42 41 43 42 41 43
RH 77 64 45 33 47 64 69 74 68 51 35 30 40 58 59 61 61 53 36 31 38
Wind dir N SW SE E SE S SW SW SW SW SE SE S W W W W W W NE E
Wind spd 0 2 8 10 9 3 4 4 4 5 5 11 8 6 6 8 8 11 4 5 5
Clouds CL CL CL CL FW CL FW FW SC FW FW SC BK OV OV BK SC FW CL FW FW
PoP 12hr 0 0 10 50 10
QPF 12hr 0 0 0 0.04 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C
Tstms S S S
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 50 78 52 80 51 73 44 71
Temp 57 51 72 74 59 54 75 75 59 53 68 67 52 45 64 65
Dewpt 41 35 40 39 38 36 37 39 37 37 37 38 37 37 38 39
PWind dir SW S S SW W N NW SW
Wind char LT GN GN GN GN GN LT LT
Avg clouds FW FW CL FW FW FW FW CL FW SC SC FW FW SC SC SC
PoP 12hr 0 0 0 0 5 10 10 20
Rain shwrs S S
$$
WYZ004-212200-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 73 45 78 50 77
Temp 46 51 64 73 70 60 53 50 46 53 69 77 76 65 59 55 50 56 69 75 76
Dewpt 44 47 50 44 45 44 43 42 41 42 45 43 44 43 45 45 44 46 46 44 46
RH 93 86 60 35 41 55 69 74 83 66 42 30 32 45 60 69 80 69 44 33 34
Wind dir N N S SE SE E E SE SE S SE SE SE N E NE SE SE S NE E
Wind spd 0 0 4 4 4 3 3 1 2 2 5 5 2 3 3 3 2 2 3 2 3
Wind gust 12
Clouds SC SC CL CL CL CL CL CL SC SC FW CL SC BK BK SC SC FW CL CL CL
PoP 12hr 0 0 0 40 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C
Tstms S S S S
Obvis F
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 46 81 49 84 49 81 45 77
Temp 57 47 74 79 61 51 77 82 61 51 73 77 57 45 68 74
Dewpt 43 39 45 41 41 40 43 41 41 40 41 39 40 39 41 41
PWind dir SE SE SE SE W NW NW SW
Wind char LT LT GN GN LT LT LT LT
Avg clouds CL CL CL FW FW FW FW CL FW FW FW FW FW FW SC FW
PoP 12hr 0 0 0 0 5 5 10 20
Rain shwrs S
$$
WYZ006-212200-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
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 44 76 48 76
Temp 46 53 64 71 69 59 52 49 46 53 68 75 75 63 56 53 49 55 68 74 75
Dewpt 44 49 52 44 50 47 45 43 41 44 47 46 48 46 46 45 44 48 48 46 48
RH 93 86 65 38 51 64 77 80 83 71 47 36 38 54 69 74 83 77 49 37 38
Wind dir N N SE SE SE E SE SE S S SE SE SE SE S S S S NW N E
Wind spd 0 0 3 4 3 4 4 4 3 3 4 4 3 4 4 4 4 3 4 3 3
Clouds FW FW CL CL CL CL CL FW SC FW FW FW FW BK BK SC SC FW CL CL CL
PoP 12hr 0 0 0 30 10
QPF 12hr 0 0 0 0.06 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C
Tstms S S
Obvis PF
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 81 47 84 47 80 44 78
Temp 55 46 73 78 58 50 76 81 60 51 72 76 55 46 68 74
Dewpt 43 39 47 44 42 41 44 42 40 39 42 41 39 38 42 42
PWind dir SE S SE S S SW NW SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds CL CL FW FW FW FW FW CL FW FW FW FW SC SC SC FW
PoP 12hr 0 0 0 0 5 5 10 10
$$
WYZ005-212200-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 69 44 74 48 73
Temp 42 53 62 69 67 57 52 48 46 55 68 73 72 61 56 52 49 57 68 73 71
Dewpt 40 47 49 45 48 45 43 42 41 44 46 44 47 45 45 44 42 46 46 46 46
RH 93 80 62 42 50 64 71 80 83 66 45 35 41 56 66 74 77 67 45 38 41
Wind dir W W SE SE S SW W SW SW SW SE S SW W S SW SW W E E E
Wind spd 2 2 5 8 5 3 3 4 3 3 5 8 4 6 5 4 4 3 3 4 4
Clouds FW FW CL CL CL CL CL FW SC FW CL CL FW BK BK SC FW FW CL CL CL
PoP 12hr 0 0 0 30 5
QPF 12hr 0 0 0 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C
Tstms S S
Obvis PF
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 46 78 48 81 49 77 44 76
Temp 56 47 72 75 58 51 75 78 60 51 70 73 56 45 68 72
Dewpt 41 37 46 42 40 39 42 42 38 38 41 41 38 37 41 41
PWind dir S S SW SW SW S W S
Wind char LT GN LT GN GN GN LT LT
Avg clouds CL CL FW FW FW FW FW CL FW FW FW FW FW SC SC FW
PoP 12hr 0 0 0 0 0 5 5 5
$$
WYZ010-212200-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
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 64 48 74 52 72
Temp 49 51 59 64 61 54 51 48 48 57 68 73 70 60 56 55 53 60 69 71 68
Dewpt 48 49 51 49 49 47 44 40 37 40 41 41 45 44 43 41 40 42 44 43 45
RH 96 93 75 58 65 77 77 74 65 53 37 31 41 55 62 59 61 51 40 36 43
Wind dir N N SE SE SE S S S SW S SE SE E SW SW SW W NW N N N
Wind spd 0 0 8 8 6 6 10 8 8 6 8 8 5 8 8 8 8 6 6 6 4
Clouds BK SC FW SC FW FW CL CL FW SC FW CL FW SC BK BK SC FW FW SC FW
PoP 12hr 10 5 0 20 20
QPF 12hr 0 0 0 0.03 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C S S S S
Tstms S S
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 48 78 54 81 52 74 48 73
Temp 54 49 74 73 61 55 76 76 59 54 68 68 54 49 66 66
Dewpt 41 33 41 39 39 36 39 40 37 36 38 38 37 36 40 40
PWind dir SW S S S W NE NW S
Wind char LT GN GN GN GN GN LT LT
Avg clouds FW FW FW FW FW SC FW CL FW FW SC FW SC SC SC FW
PoP 12hr 0 0 0 0 5 10 20 10
Rain shwrs S
$$
WYZ012-212200-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 49 30 46 31 47
Temp 34 38 44 49 45 36 34 33 32 32 43 46 42 37 36 35 33 33 42 46 45
Dewpt 27 30 33 30 29 30 30 29 28 28 28 29 33 33 34 34 33 33 35 32 32
RH 75 73 65 48 53 79 85 85 85 85 55 51 70 85 92 96100100 76 58 60
Wind dir NE S S S SW W S S SW SE SW SW W W W S S S SW W W
Wind spd 4 5 2 2 3 3 4 5 6 5 3 3 3 5 3 3 3 4 3 4 3
Clouds CL CL CL FW FW SC SC SC SC BK BK BK BK OV BK SC SC FW FW FW CL
PoP 12hr 0 0 30 70 10
QPF 12hr 0 0 0.01 0.08 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L L C C
Tstms S S
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 32 53 34 51 33 48 31 47
Temp 36 32 46 49 39 36 47 47 38 35 43 43 35 32 41 42
Dewpt 29 27 30 28 28 27 29 29 29 28 29 28 28 28 28 27
PWind dir N SE SE S SW SW S S
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW CL CL CL FW FW FW FW FW FW SC FW SC SC SC SC
PoP 12hr 0 0 0 5 10 10 30 30
Rain shwrs S S C C S
Tstms S S S
$$
WYZ023-212200-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
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 70 36 67 36 70
Temp 33 39 57 67 68 52 44 41 38 44 62 67 63 52 45 42 37 43 59 69 68
Dewpt 33 37 44 38 39 38 38 37 36 39 43 44 47 45 45 42 37 43 48 43 43
RH 100 92 62 34 34 59 79 85 92 82 50 43 56 77100100100100 67 39 40
Wind dir N N N SW SW SE SE S S N N W NW SE S N N N N NW NW
Wind spd 0 0 0 3 2 4 3 2 1 0 0 2 2 2 2 0 0 0 0 2 2
Clouds FW CL CL FW SC SC SC SC SC BK SC SC OV BK SC SC SC FW FW FW FW
PoP 12hr 0 0 40 60 5
QPF 12hr 0 0 0.03 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C C
Tstms S S S
Obvis F F
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 74 37 73 38 72 37 70
Temp 46 36 66 71 49 39 66 70 49 40 64 68 47 38 62 66
Dewpt 41 36 44 42 40 38 43 42 40 38 43 41 40 38 42 41
PWind dir E S SE S S S S S
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW CL FW FW SC FW FW FW SC FW SC FW SC SC SC SC
PoP 12hr 0 0 0 0 5 10 20 20
Rain shwrs S S S
Tstms S S
$$
WYZ004-212200-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 68 48 72 52 72
Temp 47 53 60 68 64 53 52 50 49 54 64 71 69 58 57 55 53 57 66 72 69
Dewpt 43 46 41 34 42 40 39 39 37 38 39 37 39 40 40 40 39 41 40 37 39
RH 86 77 49 28 45 61 61 66 63 54 40 29 33 51 53 57 59 55 38 28 33
Wind dir SE SE SE SE SE SE SE SE E SE SE SE SE W W W W S SE E E
Wind spd 4 4 9 9 9 5 5 5 4 5 9 9 5 4 5 4 4 4 4 4 6
Clouds SC SC FW CL CL CL FW FW SC SC FW FW SC BK BK BK BK FW CL CL FW
PoP 12hr 0 0 0 50 10
QPF 12hr 0 0 0 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C
Tstms S S S
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 49 76 51 78 50 71 44 68
Temp 57 50 69 72 59 53 71 73 59 52 65 65 51 45 61 63
Dewpt 38 35 39 35 34 35 35 35 34 35 33 33 32 33 33 35
PWind dir SE SE SE S W N NW SE
Wind char LT GN GN GN GN GN GN GN
Avg clouds FW FW CL CL FW SC FW CL FW SC SC FW FW SC SC SC
PoP 12hr 0 0 0 0 5 5 10 20
Rain shwrs S
$$
WYZ004-212200-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
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 48 76 52 75
Temp 45 51 61 71 68 59 54 51 49 54 67 74 74 63 59 55 53 57 67 74 74
Dewpt 45 50 52 48 45 44 43 43 42 43 45 44 44 43 44 45 45 47 46 44 45
RH 100 96 72 44 43 57 66 74 77 66 45 34 34 48 57 69 74 69 47 34 35
Wind dir NE E SE SE SE NE NE NE E SE SE SE SE W NW NW SW SE S SE SE
Wind spd 2 2 4 5 4 4 3 2 2 3 4 5 2 4 3 3 2 2 3 2 4
Wind gust 12
Clouds SC SC FW CL CL CL FW FW FW SC FW FW SC BK OV BK SC FW CL CL CL
PoP 12hr 0 0 0 40 10
QPF 12hr 0 0 0 0.03 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C
Tstms S S S S
Obvis PF
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 50 79 52 82 51 76 45 73
Temp 59 51 72 77 62 54 74 79 61 52 69 72 56 46 65 70
Dewpt 43 41 45 41 40 41 43 41 41 40 41 39 39 39 41 41
PWind dir SE SE SE SE NW NE NW SE
Wind char LT LT GN GN GN LT GN LT
Avg clouds FW CL CL FW FW FW FW CL FW FW SC FW FW SC SC FW
PoP 12hr 0 0 0 0 10 5 20 20
Rain shwrs S S
$$
WYZ016-212200-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 61 39 64 41 65
Temp 39 46 57 61 61 49 45 41 39 47 63 61 60 50 47 44 41 46 58 61 65
Dewpt 34 38 35 38 37 37 36 35 33 33 33 34 36 38 38 38 37 39 37 35 35
RH 82 73 43 42 41 63 70 79 79 58 32 36 41 63 71 79 85 76 45 38 33
Wind dir W NW E SE SE E NW W W NW W W W W W W W W W W W
Wind spd 4 4 2 8 9 2 4 6 6 6 4 8 5 6 10 11 10 10 10 10 6
Wind gust 14
Clouds FW CL FW FW FW FW SC SC SC SC SC SC BK BK BK SC SC FW FW FW FW
PoP 12hr 0 0 40 60 5
QPF 12hr 0 0 0.02 0.06 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L L C C
Tstms S S
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 39 69 41 70 42 70 40 66
Temp 46 39 63 66 48 43 66 66 49 43 65 65 48 40 61 61
Dewpt 34 31 33 34 34 33 33 32 33 33 34 32 33 34 33 31
PWind dir W SW SW W W W W W
Wind char LT LT LT GN GN GN GN GN
Avg clouds FW FW CL FW SC FW FW FW SC FW SC FW SC SC SC SC
PoP 12hr 0 0 0 5 5 10 20 30
Rain shwrs S S S C
Tstms S S
$$
WYZ027-212200-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
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 64 41 61 38 65
Temp 40 46 58 64 64 54 49 45 43 48 58 61 59 51 47 42 39 46 56 62 64
Dewpt 34 39 37 31 33 35 34 34 34 35 38 41 44 43 42 41 39 42 41 40 38
RH 79 76 45 29 31 48 56 65 70 60 47 48 57 74 83 96100 86 57 44 38
Wind dir NE NE SE SW W E E E NE SW S SW SW S W W W W W W W
Wind spd 3 3 4 3 2 2 2 2 2 2 4 5 8 3 4 3 3 3 4 6 4
Wind gust 11
Clouds CL FW SC SC FW BK SC SC SC BK OV BK OV SC SC FW FW FW CL FW FW
PoP 12hr 0 0 50 30 0
QPF 12hr 0 0 0.04 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C
Tstms C S
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 68 41 71 41 70 40 69
Temp 49 40 60 66 52 43 65 68 52 44 64 66 50 41 62 65
Dewpt 37 35 41 36 36 37 38 36 37 37 37 35 37 36 36 33
PWind dir N E E SW SW SW SW SW
Wind char LT LT LT LT LT GN LT GN
Avg clouds FW FW FW FW SC FW FW FW FW FW FW FW FW SC SC FW
PoP 12hr 0 5 0 0 5 5 10 20
Rain shwrs S S
Tstms S S
$$
WYZ023-212200-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 70 42 68 43 70
Temp 40 46 60 68 70 58 51 45 43 46 63 68 66 57 52 48 45 47 61 68 70
Dewpt 39 43 47 40 42 44 45 44 43 42 43 43 48 48 49 48 45 47 48 45 45
RH 96 89 62 36 36 59 80 96100 86 48 40 52 72 89100100100 62 43 41
Wind dir E E N S W NE E E E E SW SW W S SE SE SE SE W W W
Wind spd 3 4 0 1 2 1 4 4 4 3 1 2 2 2 2 1 1 1 1 2 2
Wind gust 9
Clouds FW CL CL FW FW SC SC SC BK SC SC BK BK BK BK SC SC FW FW FW FW
PoP 12hr 0 0 40 50 5
QPF 12hr 0 0 0.01 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C C C
Tstms S S S
Obvis PF PF
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 42 75 44 74 45 72 42 69
Temp 53 43 66 73 54 46 67 72 55 47 65 70 52 44 62 67
Dewpt 45 42 45 42 44 43 44 43 44 44 43 42 44 44 43 41
PWind dir E SE SE S S S S S
Wind char LT LT LT LT LT LT LT LT
Avg clouds CL CL CL CL FW FW FW FW SC FW SC FW SC SC SC SC
PoP 12hr 0 0 0 0 10 10 20 20
Rain shwrs S S S
Tstms S
$$
WYZ023-212200-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
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 70 37 65 35 69
Temp 33 44 62 70 69 55 46 42 39 47 61 65 64 53 46 41 37 44 58 67 69
Dewpt 30 37 42 37 39 38 37 36 35 38 43 44 47 47 45 41 37 44 47 43 43
RH 89 76 48 30 33 53 71 79 85 71 51 46 54 80 96100100100 67 42 39
Wind dir E NE S S N N SE S S S SW SW SW SE SE SE E SE W W NW
Wind spd 1 2 4 3 0 3 3 2 2 3 3 5 4 3 3 2 1 1 2 4 3
Clouds CL FW SC FW FW SC BK SC BK BK OV SC BK SC SC SC FW FW CL CL CL
PoP 12hr 0 0 40 30 0
QPF 12hr 0 0 0.03 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C C S S
Tstms C S S
Obvis F
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 73 36 74 38 72 36 71
Temp 48 35 64 71 49 40 67 72 51 41 66 70 49 38 64 69
Dewpt 40 35 44 41 39 38 44 42 39 38 43 41 39 37 41 40
PWind dir NE SE SE S S S S S
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC FW
PoP 12hr 0 0 0 0 5 5 10 5
Rain shwrs S
Tstms S
$$
WYZ028-212200-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 70 43 70 43 70
Temp 42 50 63 70 68 58 54 48 45 52 65 70 65 56 52 48 43 50 62 68 70
Dewpt 36 39 39 33 39 35 35 35 34 38 45 46 47 46 45 43 40 44 48 46 45
RH 79 66 41 25 34 42 48 60 65 59 48 42 52 69 77 83 89 80 60 45 41
Wind dir SE E S SW W NE E SE E SE SW S W S S S SW SW W W W
Wind spd 3 1 2 1 3 1 2 2 2 2 4 6 9 2 2 2 2 2 4 5 3
Wind gust 10
Clouds FW FW SC FW FW SC SC FW SC SC FW SC BK BK SC SC SC SC CL FW FW
PoP 12hr 0 0 30 40 0
QPF 12hr 0 0 0 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C
Tstms S
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 44 75 46 77 47 77 46 76
Temp 55 44 66 72 57 48 70 73 58 49 71 72 57 47 69 70
Dewpt 40 37 46 40 39 39 45 41 42 41 44 42 42 40 43 40
PWind dir SE E E SW SW SW S SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW SC SC FW FW SC FW SC FW SC SC SC FW
PoP 12hr 0 0 0 5 5 10 10 10
Rain shwrs S S S
Tstms S S S
$$
WYZ017-212200-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
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 47 73 50 73
Temp 51 54 61 68 68 60 55 51 48 54 65 72 73 63 58 54 51 56 66 71 73
Dewpt 45 47 48 47 51 47 45 44 43 45 48 49 51 48 48 46 45 47 49 48 48
RH 80 77 62 47 54 62 69 77 83 71 54 44 46 58 69 74 80 72 54 44 41
Wind dir E N NW SE NE E E E SE SE SE SE SW W S S SW SW W NW N
Wind spd 2 1 2 3 1 3 4 4 4 3 2 3 1 3 4 5 4 4 3 2 0
Wind gust 6
Clouds FW FW FW CL CL CL FW SC SC SC FW FW SC BK SC SC FW FW CL CL CL
PoP 12hr 0 0 0 30 0
QPF 12hr 0 0 0 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C
Tstms S S
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
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 49 78 51 81 52 79 50 78
Temp 59 49 69 76 61 52 73 79 62 53 72 76 60 50 70 76
Dewpt 44 41 49 47 43 41 46 46 42 41 45 45 41 40 44 43
PWind dir E SE SE S SW S S S
Wind char LT LT LT LT LT GN LT LT
Avg clouds CL FW FW FW FW FW FW CL FW FW FW FW FW SC FW FW
PoP 12hr 0 0 0 0 0 5 5 5
$$
WYZ005-212200-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
316 AM MDT Mon Sep 21 2026
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26
MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 70 46 75 49 75
Temp 46 53 64 70 69 60 54 50 47 55 70 75 74 64 58 54 50 57 68 73 74
Dewpt 39 45 49 47 49 46 43 43 41 45 47 46 47 46 46 45 44 47 46 47 47
RH 76 74 58 44 49 60 66 77 79 69 44 36 38 52 64 71 80 69 45 40 38
Wind dir W NW E SE S S SW SW SW S S S S SW S S S SW NE NE E
Wind spd 1 2 4 5 3 3 3 3 4 5 6 6 3 6 5 5 4 3 4 4 4
Clouds FW FW CL CL CL CL CL FW SC FW CL CL FW BK BK SC FW FW CL CL CL
PoP 12hr 0 0 0 20 5
QPF 12hr 0 0 0 0.07 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C S S
Tstms S S
Obvis PF
Date Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26
MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 48 80 50 83 51 78 46 78
Temp 58 49 72 78 61 52 76 81 63 52 72 75 58 47 70 75
Dewpt 41 39 45 43 40 40 43 42 39 39 42 42 39 38 42 42
PWind dir S S S S SW S W S
Wind char LT LT LT GN GN GN LT LT
Avg clouds CL FW FW FW FW FW FW CL FW FW FW FW FW SC SC FW
PoP 12hr 0 0 0 0 0 5 10 10
$$
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