Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
502
FOUS55 KRIW 080801
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
201 AM MDT Tue Sep 8 2026
WYZ020-091000-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
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 49 81 44 79 45
Temp 54 50 57 73 78 79 65 55 51 44 54 69 76 77 60 53 49 46
Dewpt 32 32 27 21 21 27 31 34 37 33 31 26 20 16 18 19 20 15
RH 43 50 31 14 12 15 28 45 59 65 41 20 12 10 19 26 31 28
Wind dir W W SW W W W W N NW NW SW SW W W N SW SW SW
Wind spd 4 4 5 10 18 19 11 6 2 3 4 11 12 12 3 2 8 11
Wind gust 20 29 31 19 21 19 24 23
Clouds CL CL CL CL CL CL CL CL CL CL CL CL FW CL CL CL CL CL
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
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 85 54 80 43 77 45 71 39 70
Temp 77 82 63 55 76 75 52 45 69 73 54 48 65 66 48 43 62 67
Dewpt 18 12 21 24 32 34 37 36 38 40 44 41 38 36 37 37 36 34
PWind dir SW SW W NE SE E W NW SW
Wind char BZ GN BZ BZ GN GN BZ BZ GN
Avg clouds CL CL FW FW FW FW FW FW SC FW SC SC SC FW FW FW SC FW
PoP 12hr 0 0 0 0 30 50 30 30 20
Rain shwrs C C C S C S C S
Tstms S S
$$
WYZ017-091000-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 46 80 46 79 47
Temp 52 47 54 67 78 78 66 58 52 47 53 66 76 78 64 59 51 47
Dewpt 22 21 19 23 23 25 24 28 30 28 23 28 20 19 17 19 17 16
RH 31 35 25 19 13 14 20 32 43 47 31 24 12 11 16 21 26 28
Wind dir SW W NW SE W W NW N NW N W E SE W W W SW SW
Wind spd 8 8 4 2 10 18 16 12 4 3 2 4 4 5 10 12 12 9
Wind gust 23 28 25 27 13 19
Clouds SC CL CL CL CL CL CL CL CL CL CL FW CL CL CL CL CL CL
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 85 54 80 46 76 45 68 40 68
Temp 74 82 64 55 75 77 57 48 66 73 57 48 61 64 50 43 60 65
Dewpt 20 18 23 25 34 24 32 33 37 35 38 36 36 30 33 33 36 30
PWind dir SW SW W NE NE N NW NW NW
Wind char LT GN GN BZ GN GN GN GN LT
Avg clouds CL FW SC SC FW FW FW FW FW FW SC SC SC FW FW FW SC FW
PoP 12hr 0 0 0 0 20 40 20 20 10
Rain shwrs S C C S S S
Tstms S S
$$
WYZ018-091000-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
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 80 47 80 48
Temp 53 49 55 70 80 77 64 59 54 49 53 68 78 78 64 59 54 49
Dewpt 22 19 23 23 28 26 25 25 26 24 22 23 21 19 18 18 15 12
RH 29 30 29 17 15 15 22 27 34 37 29 18 12 11 17 20 21 22
Wind dir S SW NE E W W NW W SW SW N NE N W W SW SW SW
Wind spd 5 3 2 5 12 13 8 5 4 2 0 4 6 6 14 9 9 8
Wind gust 23 24 14 17 13 23
Clouds SC CL CL CL CL CL CL CL CL CL CL FW CL CL CL CL CL CL
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
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 85 55 81 48 77 47 70 42 70
Temp 77 81 66 57 76 77 59 50 68 73 60 50 63 65 53 45 62 67
Dewpt 18 22 26 25 32 27 32 32 36 37 38 36 33 31 33 32 33 32
PWind dir W SW W NW W W W W NW
Wind char LT GN GN GN LT GN GN LT LT
Avg clouds CL FW SC SC FW FW FW FW SC FW SC SC SC FW FW SC SC FW
PoP 12hr 0 0 0 0 20 40 20 20 10
Rain shwrs S C C S S S
Tstms S S
$$
WYZ028-091000-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 43 77 42 76 43
Temp 49 44 50 67 74 74 64 56 51 44 49 65 73 74 63 55 47 43
Dewpt 24 23 23 28 29 28 27 26 25 22 21 22 17 16 15 18 17 19
RH 37 43 34 23 19 18 24 31 36 41 33 19 12 11 15 23 30 38
Wind dir W S SE W W W W N SW E SW W W W W W SW SW
Wind spd 4 2 3 3 14 17 8 3 2 1 2 9 14 17 9 5 4 3
Wind gust 10 25 26 18 16 19 27 28 18
Clouds SC CL CL CL CL FW CL CL CL CL FW CL FW CL FW CL FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 79 51 77 47 77 46 67 38 67
Temp 70 76 60 52 70 73 57 48 70 72 57 47 60 62 48 40 58 64
Dewpt 20 20 24 27 34 32 31 33 35 36 37 35 31 28 31 32 30 26
PWind dir W W W N S SW W W W
Wind char GN GN GN GN GN BZ BZ GN GN
Avg clouds FW FW SC SC SC FW FW FW SC FW SC SC SC FW FW FW FW CL
PoP 12hr 0 0 5 5 30 30 20 10 10
Rain shwrs C C S S
Tstms S S S
$$
WYZ026-091000-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
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 74 29 75 33
Temp 37 33 43 60 72 71 54 43 38 33 42 61 73 72 54 44 37 33
Dewpt 25 23 24 24 26 25 26 24 25 22 21 20 17 15 18 19 18 17
RH 61 66 47 25 18 18 34 47 59 63 43 20 12 11 24 36 46 51
Wind dir NW N N S W W NW NW NW N N SW W NW NW NW NW NW
Wind spd 3 3 0 5 19 17 9 6 3 3 0 3 8 16 9 6 5 3
Wind gust 12 28 25 10 16 26
Clouds CL CL CL CL CL CL CL CL CL CL FW CL CL CL FW CL CL CL
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
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 41 75 36 75 36 63 31 66
Temp 65 74 52 42 67 70 47 37 64 70 48 37 54 58 40 32 55 62
Dewpt 20 22 25 27 32 27 25 26 31 32 32 30 28 27 29 29 30 27
PWind dir W W W W S W W NW W
Wind char LT GN GN LT GN GN GN GN LT
Avg clouds CL FW SC SC FW FW FW FW SC SC SC SC SC FW FW FW FW FW
PoP 12hr 0 0 5 0 20 40 20 10 10
Rain shwrs S C C S S
Tstms S S S
$$
WYZ025-091000-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 34 71 32 73 34
Temp 39 35 45 60 70 69 54 44 39 35 45 61 71 71 55 45 39 35
Dewpt 28 28 25 22 25 24 28 28 27 27 22 17 14 12 21 24 21 20
RH 64 75 45 23 18 18 36 53 62 72 40 18 11 10 26 43 48 54
Wind dir NW NW NW S W W NW NW NW NW NW W W NW NW N N N
Wind spd 4 4 3 4 16 17 8 6 4 3 3 3 9 13 5 3 3 4
Wind gust 12 27 24 10 19 23
Clouds CL CL CL CL CL CL CL CL CL CL CL FW FW CL CL CL CL CL
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 76 41 71 37 72 37 61 31 63
Temp 64 74 52 42 65 69 47 39 64 69 48 39 55 59 42 34 55 62
Dewpt 15 18 31 30 28 22 29 29 27 29 35 33 26 24 32 32 27 25
PWind dir NW W W N S SE W NW W
Wind char LT LT GN LT GN GN GN GN LT
Avg clouds CL FW SC SC FW FW FW SC SC SC SC SC SC FW FW FW FW FW
PoP 12hr 0 5 5 5 30 40 30 20 10
Rain shwrs S C C C C S S
Tstms C S S
$$
WYZ013-091000-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
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 32 70 34
Temp 37 33 43 62 66 64 51 45 39 34 42 62 70 68 53 44 38 34
Dewpt 28 27 28 32 26 24 28 29 28 27 24 25 20 19 23 23 21 20
RH 70 78 55 32 22 22 41 53 64 75 48 24 15 15 31 43 50 56
Wind dir SW SW S SW W W W E NE E S SW W W SW S S S
Wind spd 2 1 3 12 16 11 2 2 2 1 2 6 11 10 4 4 4 4
Wind gust 20 25 20 20 18
Clouds CL CL CL CL CL CL CL CL CL CL CL FW CL FW CL CL CL CL
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
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 41 68 36 69 35 57 31 62
Temp 66 71 51 41 64 66 46 38 62 65 45 36 51 54 39 32 55 59
Dewpt 26 23 30 32 34 24 28 29 33 32 35 34 33 28 33 32 32 27
PWind dir SW SW SW SW S SW SW SW SW
Wind char GN GN BZ GN LT GN LT LT LT
Avg clouds CL FW FW SC FW FW FW SC SC SC SC SC SC FW SC SC SC FW
PoP 12hr 0 10 10 5 20 40 40 20 10
Rain shwrs S S C C C C S S
Tstms S S S S
$$
WYZ001-091000-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 30 58 30 63 32
Temp 34 31 41 55 56 55 45 38 35 32 41 57 61 61 47 40 37 33
Dewpt 28 28 30 28 25 23 31 29 29 29 30 28 21 22 27 26 24 24
RH 78 88 65 35 30 29 58 70 78 88 65 33 21 22 45 57 59 69
Wind dir SW SW SW SW W W NW NW W SW SW SW W W SW SW S S
Wind spd 4 4 6 13 14 13 5 3 1 2 1 5 6 6 4 2 3 1
Wind gust 11 17 24 27 24 12 10 17 20 19 13 10 9
Clouds CL CL CL CL CL FW CL CL CL CL CL CL CL CL CL CL CL CL
PoP 12hr 0 5 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 66 38 61 32 60 30 50 26 55
Temp 60 64 46 38 57 59 40 35 55 56 39 33 45 47 33 29 48 52
Dewpt 25 23 27 28 31 23 30 31 33 31 32 31 32 28 29 28 32 26
PWind dir SW SW W SW S S SW SW SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds CL CL FW FW FW FW FW SC SC SC SC BK SC SC SC SC SC FW
PoP 12hr 0 5 10 10 20 50 40 30 10
Rain shwrs S S C C C C C S
Snowshwrs C C C S
Tstms S S S S
$$
WYZ003-091000-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
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 76 45 80 51
Temp 50 47 55 67 74 70 58 54 51 47 55 68 78 76 62 58 53 52
Dewpt 25 27 26 26 26 26 34 35 36 33 25 24 23 22 26 20 20 20
RH 37 45 32 21 17 19 40 48 56 58 31 19 13 13 25 23 27 28
Wind dir W SW SW S W W N SW SW SW SW S W W W SW SW SW
Wind spd 4 3 5 8 18 18 8 1 5 5 5 5 9 12 9 11 11 11
Wind gust 12 16 25 26 18 13 19 21 18 19 19
Clouds CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
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 84 54 73 43 66 41 61 39 65
Temp 77 80 62 54 67 66 51 44 59 61 50 43 54 55 46 42 57 62
Dewpt 21 21 23 30 35 33 32 34 35 36 36 37 35 34 32 33 34 34
PWind dir SW W N NW N N NW W NW
Wind char GN GN GN GN LT GN GN GN LT
Avg clouds CL CL FW FW CL FW FW SC SC SC SC BK SC SC SC SC SC FW
PoP 12hr 0 0 5 10 20 40 40 30 20
Rain shwrs S C C C C C S S
Tstms S S S
$$
WYZ004-091000-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 46 80 44 79 46
Temp 51 46 54 70 78 78 66 57 51 46 53 70 77 78 66 57 50 46
Dewpt 29 29 30 29 23 25 32 35 36 35 30 32 24 23 26 24 25 24
RH 42 51 40 22 13 14 28 43 56 65 41 24 14 13 22 28 37 42
Wind dir N W NE SE NE NW N NW W E SE SE SE E NE E SE SE
Wind spd 3 2 1 2 2 9 14 9 6 1 4 8 4 3 2 1 2 3
Wind gust 12 21 26 16 14 11
Clouds CL CL CL CL CL SC CL CL CL CL CL FW CL CL CL CL CL CL
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 87 51 79 42 74 41 67 37 69
Temp 74 85 63 52 74 74 54 44 66 71 53 43 60 64 49 40 61 67
Dewpt 25 20 24 27 35 32 34 35 36 36 39 39 38 35 35 35 36 33
PWind dir S S NW NW NW NW NW NW W
Wind char LT LT GN BZ LT BZ GN GN LT
Avg clouds CL CL FW FW FW FW CL SC SC SC SC SC SC SC FW SC SC FW
PoP 12hr 0 0 0 0 10 40 30 20 10
Rain shwrs C C C S S
Tstms S
$$
WYZ006-091000-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
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 79 45 79 44
Temp 52 47 54 70 77 77 63 57 52 46 53 69 76 77 63 56 50 45
Dewpt 23 25 26 27 24 24 29 33 33 32 31 33 27 24 22 20 19 19
RH 32 42 34 20 14 14 27 40 48 58 43 26 16 14 21 24 29 35
Wind dir E S N NE N N N NW W S SE SE E E E S N SE
Wind spd 4 1 2 2 4 10 14 8 5 2 3 4 5 8 1 1 0 3
Wind gust 13 17 25 17 13 14
Clouds CL CL CL CL CL FW CL CL CL CL CL FW CL CL CL CL CL CL
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
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 86 52 80 42 75 40 67 36 68
Temp 75 85 63 53 74 74 54 45 66 71 53 44 59 63 48 41 61 66
Dewpt 23 20 20 23 36 34 32 32 38 38 38 37 40 37 34 34 38 36
PWind dir SE SW NW NW N NW NW NW NW
Wind char LT LT GN GN LT GN GN GN LT
Avg clouds CL CL FW SC FW FW FW FW SC SC SC SC SC FW FW SC SC FW
PoP 12hr 0 0 0 0 10 40 30 20 10
Rain shwrs C C C S S S
Tstms S
$$
WYZ005-091000-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 47 80 45 79 48
Temp 51 48 57 69 76 77 62 56 51 47 55 69 76 76 63 58 52 49
Dewpt 22 24 23 24 23 26 28 34 33 31 29 27 28 25 22 21 19 18
RH 32 39 27 18 14 15 27 43 50 53 37 21 17 15 21 23 27 29
Wind dir W N E NE NW W NW W W W S SE SE E W W SW SW
Wind spd 1 3 1 6 8 18 12 5 5 2 2 6 9 8 4 9 5 4
Wind gust 23 25 21 17 14
Clouds CL CL CL CL CL CL CL CL CL CL CL FW CL CL CL CL CL CL
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 86 54 79 44 73 42 65 38 67
Temp 77 83 64 55 74 72 54 46 65 69 52 45 58 61 48 41 59 64
Dewpt 22 21 23 26 35 34 32 33 37 39 37 37 38 37 33 34 36 37
PWind dir SW SW NW NW SE N NW NW N
Wind char GN GN BZ GN LT GN GN GN LT
Avg clouds CL FW SC SC FW FW CL FW SC SC SC SC SC FW FW SC SC FW
PoP 12hr 0 0 0 0 20 40 30 20 10
Rain shwrs S C C C S S S
Tstms S
$$
WYZ010-091000-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 50 75 46 75 50
Temp 55 51 57 67 71 72 60 54 51 48 56 66 72 72 59 56 53 51
Dewpt 33 31 30 32 30 30 32 34 35 33 29 29 29 25 27 23 22 21
RH 43 46 35 27 22 21 35 46 54 56 35 25 20 17 29 27 29 30
Wind dir N SW SE E NE N NW N NW SW S SE NE NE W SW SW SW
Wind spd 3 3 1 6 8 8 14 14 3 5 8 10 10 6 5 8 8 9
Wind gust 10 26 18
Clouds CL CL CL CL CL FW SC CL CL CL CL CL FW CL FW CL CL CL
PoP 12hr 0 0 5 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
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 85 55 73 45 69 46 64 42 66
Temp 78 81 61 56 68 66 52 47 61 64 53 49 57 58 49 45 58 62
Dewpt 21 22 20 25 35 34 32 32 35 36 36 38 38 35 32 33 34 31
PWind dir S W N NW SE NW N NW E
Wind char GN GN BZ GN GN GN GN GN LT
Avg clouds CL CL FW SC FW FW FW SC SC SC SC SC SC SC FW SC SC FW
PoP 12hr 0 0 10 10 20 50 40 30 10
Rain shwrs S C C C C C S
Tstms S S
$$
WYZ012-091000-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 27 50 28 52 30
Temp 29 28 31 45 48 47 39 35 34 29 32 44 49 48 38 35 32 30
Dewpt 13 12 13 20 21 19 19 17 17 14 16 15 15 12 13 13 11 11
RH 51 50 47 36 34 32 44 47 49 53 51 30 25 23 35 40 41 44
Wind dir W W SW W W W W W W W SW SW W W W SW S S
Wind spd 10 10 10 13 17 16 6 6 4 6 5 5 8 8 5 6 8 9
Wind gust 17 24 28 26 14 18 17
Clouds CL CL CL CL CL CL CL CL CL CL CL FW CL CL CL CL CL CL
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 55 36 50 32 50 28 39 24 43
Temp 49 51 41 36 46 46 35 32 44 45 35 30 33 34 29 25 36 39
Dewpt 16 16 19 23 24 17 17 20 23 25 25 25 23 21 22 23 22 21
PWind dir SW SW SW SW S SW SW W SW
Wind char GN GN GN GN LT GN LT LT LT
Avg clouds CL FW FW SC FW FW FW SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr 0 10 10 10 20 40 40 30 10
Rain shwrs S S C C S
Snowshwrs C C C C S
Tstms S S S
$$
WYZ023-091000-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
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 71 33 74 33
Temp 37 34 43 65 70 66 53 45 41 34 43 67 73 69 54 45 39 34
Dewpt 30 29 31 37 35 35 33 33 31 27 26 28 24 29 28 26 24 22
RH 75 82 62 35 27 32 46 62 67 75 51 23 16 22 36 47 54 61
Wind dir S SW N W W NW NE SE S SE N W W W SW SE SE SE
Wind spd 2 1 0 4 12 11 2 2 2 2 0 2 9 9 1 1 1 1
Wind gust 16 21 11 18 17
Clouds CL CL CL CL CL CL CL CL CL CL SC CL CL FW CL CL CL CL
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 77 41 73 36 74 35 61 30 66
Temp 70 72 52 41 67 68 47 37 68 68 48 36 55 57 40 33 58 61
Dewpt 32 34 34 35 41 34 32 33 40 38 38 36 37 35 35 33 36 34
PWind dir SW SW W S S SW W SW W
Wind char LT LT GN LT GN GN LT LT LT
Avg clouds FW FW SC SC SC FW SC SC FW SC SC SC SC FW SC SC FW CL
PoP 12hr 0 5 5 5 10 30 30 20 10
Rain shwrs S C C C S S
Tstms S S
$$
WYZ004-091000-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 47 73 46 74 49
Temp 51 48 53 65 72 66 56 53 50 47 53 65 73 72 59 56 53 50
Dewpt 24 26 23 22 20 25 29 32 32 30 26 26 24 22 21 21 18 19
RH 34 42 31 19 14 21 35 44 50 51 35 23 16 15 23 25 25 29
Wind dir N N SW S W N N N SW SW SE SE SE E E S S S
Wind spd 10 8 1 4 1 19 16 13 3 4 8 11 10 6 3 8 9 10
Wind gust 17 11 19 28 19 20 16
Clouds CL CL CL CL CL FW CL CL CL CL CL CL FW CL CL FW CL CL
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 83 54 70 42 64 40 58 38 62
Temp 74 79 62 54 65 64 50 44 57 60 48 42 51 54 44 41 54 58
Dewpt 20 15 19 26 31 26 29 31 30 31 33 33 32 31 30 30 30 29
PWind dir S W N N N NW NW NW SE
Wind char GN GN BZ BZ LT WY BZ GN LT
Avg clouds CL CL FW FW FW FW FW SC SC SC SC BK SC SC FW SC SC FW
PoP 12hr 0 0 5 5 20 50 40 30 20
Rain shwrs S C C C C C S S
Tstms S S
$$
WYZ004-091000-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
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 77 46 78 49
Temp 52 48 54 68 75 73 62 55 51 47 53 67 76 76 63 57 52 49
Dewpt 29 31 30 29 26 29 33 37 39 37 32 32 29 27 27 27 26 24
RH 41 51 40 23 16 19 33 51 63 68 44 27 18 16 25 31 36 37
Wind dir NW NW S S S NW N E W NW SE SE SE E NE SE SE SE
Wind spd 4 3 2 5 3 19 11 2 2 4 3 9 5 3 3 3 3 5
Wind gust 16 24 10 18 16 12
Clouds CL CL CL CL CL FW CL CL CL CL CL CL FW CL CL CL CL CL
PoP 12hr 0 5 5 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
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 86 53 75 42 70 41 64 38 68
Temp 73 85 63 53 70 70 52 44 62 67 52 43 57 60 48 41 59 65
Dewpt 25 22 26 31 36 34 35 35 36 38 39 38 38 37 36 35 37 34
PWind dir S W N N N N NW NW E
Wind char GN GN GN BZ LT BZ GN GN LT
Avg clouds CL CL FW FW FW FW FW SC SC SC SC BK SC SC SC SC SC FW
PoP 12hr 0 0 5 5 10 50 40 30 20
Rain shwrs C C C C C C S
Tstms S S S
$$
WYZ016-091000-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 38 67 36 70 39
Temp 39 38 47 61 65 64 50 44 40 37 46 63 68 67 52 45 41 39
Dewpt 20 21 20 18 22 22 21 23 24 22 18 16 13 15 15 18 16 14
RH 46 50 34 19 19 20 31 43 52 54 32 16 12 13 23 33 36 35
Wind dir NW NW NW W W W W NW NW NW W W W W W W W W
Wind spd 10 9 12 19 23 21 12 6 5 5 10 17 21 19 14 13 13 14
Wind gust 19 29 34 31 20 26 32 29 24 20
Clouds CL CL CL CL CL CL CL CL CL CL CL FW FW FW CL CL CL CL
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 73 45 68 39 67 39 57 34 61
Temp 68 70 52 46 64 65 46 40 62 63 46 40 54 54 39 35 56 59
Dewpt 15 20 24 27 25 20 25 28 27 30 33 31 26 24 27 28 24 25
PWind dir W W W SW SW SW W W W
Wind char BZ BZ WY GN GN GN GN GN GN
Avg clouds CL FW FW FW FW FW FW SC SC SC SC SC SC FW SC SC SC FW
PoP 12hr 0 10 10 5 40 50 30 20 10
Rain shwrs S C C C C S S S
Tstms S S S
$$
WYZ027-091000-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 38 74 38 75 39
Temp 41 39 47 65 72 70 58 50 43 39 48 66 73 72 59 50 43 40
Dewpt 24 25 26 27 26 25 26 25 24 22 21 20 19 18 19 21 21 22
RH 50 57 43 24 18 18 29 37 47 50 34 17 13 13 21 31 41 48
Wind dir N NE E SW W W NW N N N W W W W NW W W W
Wind spd 2 2 2 5 20 19 6 4 2 2 2 10 14 14 8 4 4 4
Wind gust 14 28 27 13 18 25 25
Clouds CL CL CL CL CL CL CL CL CL CL SC FW FW CL CL CL CL FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 77 46 74 42 74 40 62 33 66
Temp 70 74 56 47 69 71 52 43 67 71 52 41 57 59 43 35 57 64
Dewpt 20 22 25 28 31 31 29 30 31 32 32 32 27 27 29 31 27 25
PWind dir W W W NW S W W W W
Wind char GN GN BZ GN GN BZ BZ GN LT
Avg clouds FW FW SC SC SC FW FW FW SC FW SC SC FW CL FW FW FW CL
PoP 12hr 0 0 5 0 20 30 10 10 10
Rain shwrs S C
Tstms S S
$$
WYZ023-091000-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 39 71 39 73 40
Temp 43 41 45 64 70 68 59 51 46 41 45 65 72 71 59 52 45 41
Dewpt 35 36 34 36 34 28 37 37 35 34 31 30 28 27 30 33 31 29
RH 73 82 65 35 26 22 44 59 65 76 58 27 19 19 33 48 58 62
Wind dir E E SE SW W W N E E E SE SW W W SW SE SE SE
Wind spd 3 3 2 1 12 11 0 2 3 2 1 2 8 8 1 1 2 1
Wind gust 13 21 18 10 17 17
Clouds CL CL CL CL CL CL CL CL CL FW FW FW CL FW CL CL CL CL
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 76 47 72 42 73 41 61 36 66
Temp 69 74 58 48 67 70 53 44 66 69 53 43 54 58 46 39 58 64
Dewpt 33 34 40 40 41 33 37 38 40 39 41 42 39 37 40 39 37 35
PWind dir SW SW SW S S SW SW S S
Wind char LT LT GN LT LT GN LT LT LT
Avg clouds CL FW SC SC FW FW FW SC SC SC SC SC SC FW SC SC SC FW
PoP 12hr 0 5 5 5 30 30 30 20 10
Rain shwrs C S S C C S S
Tstms S S
$$
WYZ023-091000-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
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 34 75 33 76 34
Temp 40 36 45 67 74 72 58 48 42 35 45 67 75 74 58 49 40 35
Dewpt 30 29 29 34 33 34 33 33 31 26 24 29 26 26 26 26 22 23
RH 67 75 53 29 22 25 39 56 65 69 43 24 16 17 29 40 48 61
Wind dir NW S N SW W W NW NW NW NW S W W W NW E SE E
Wind spd 2 2 0 4 14 13 9 3 1 1 1 4 11 11 4 2 2 1
Wind gust 13 24 19 19
Clouds CL CL CL CL CL CL CL CL CL CL FW CL CL CL CL CL CL FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 79 42 75 37 76 36 63 30 67
Temp 71 76 55 43 70 72 51 40 69 73 51 39 57 60 43 33 58 64
Dewpt 30 31 31 30 40 37 32 32 37 37 36 33 34 34 34 32 35 33
PWind dir SW SW W N S W W N S
Wind char LT LT GN LT GN BZ GN LT LT
Avg clouds FW FW SC SC SC FW CL FW FW FW FW SC FW CL FW FW FW CL
PoP 12hr 0 0 5 5 10 30 20 10 5
Rain shwrs S C C S
Tstms S S
$$
WYZ028-091000-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 45 79 45 80 45
Temp 50 46 53 70 78 76 66 59 53 46 52 67 78 77 65 57 50 45
Dewpt 27 27 29 32 35 28 28 30 30 27 27 29 27 24 19 21 21 22
RH 41 47 39 24 21 17 24 33 41 47 38 24 15 14 17 24 31 40
Wind dir W E E W W W NW W W E SW W W W NW W SW SW
Wind spd 2 1 3 2 9 20 10 3 2 1 1 5 11 16 9 3 1 1
Wind gust 10 20 27 18 10 12 23 26 18
Clouds SC CL CL CL CL CL CL CL CL CL FW FW CL FW FW CL FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 82 53 80 49 80 47 70 40 70
Temp 72 79 62 54 74 75 60 51 73 75 59 49 64 65 50 42 61 67
Dewpt 26 27 27 30 39 38 34 34 41 41 39 35 36 34 33 33 36 33
PWind dir W W W S S SW W W SW
Wind char LT GN GN GN GN BZ GN GN LT
Avg clouds FW FW SC SC SC FW FW FW SC FW SC SC FW FW SC FW FW CL
PoP 12hr 0 0 5 5 30 20 20 20 10
Rain shwrs C S S S S
Tstms C S S
$$
WYZ017-091000-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
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 81 46 80 47
Temp 53 47 54 70 79 80 69 60 55 47 53 68 78 78 66 59 52 47
Dewpt 22 23 24 27 26 28 27 32 33 30 30 32 25 19 21 21 20 21
RH 29 38 31 20 14 15 21 35 43 51 41 26 14 11 18 23 28 35
Wind dir S S S S W W NW N S S S S SW W W SW S S
Wind spd 8 3 2 1 3 12 11 10 3 3 3 2 3 3 3 4 5 5
Wind gust 14 21 21 36 10 11
Clouds SC CL CL CL CL CL CL CL CL CL CL FW FW CL CL CL CL CL
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
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 87 55 82 47 78 46 70 41 70
Temp 73 85 66 55 76 78 58 48 68 75 57 48 63 66 51 42 61 68
Dewpt 21 20 26 29 37 31 36 35 40 39 41 39 40 35 36 36 38 35
PWind dir SW W W NE E N NW NW W
Wind char LT GN GN BZ GN GN BZ GN LT
Avg clouds CL CL FW SC FW FW CL FW SC SC SC SC SC FW FW FW SC FW
PoP 12hr 0 0 0 0 20 40 20 20 10
Rain shwrs S C C S S S
Tstms S S
$$
WYZ005-091000-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
201 AM MDT Tue Sep 8 2026
Date 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 49 82 47 81 49
Temp 53 49 57 72 79 80 65 58 53 48 56 70 78 80 65 59 54 49
Dewpt 24 26 26 28 30 32 30 35 35 31 30 30 28 28 24 21 20 20
RH 32 40 30 19 17 17 27 42 50 51 37 22 16 15 21 23 26 31
Wind dir SE NW N S W W NW W SW S S S E NE N SW S S
Wind spd 2 2 1 1 6 17 12 5 3 3 3 6 5 8 3 5 4 4
Wind gust 11 23 25 19
Clouds CL CL CL CL CL FW CL CL CL CL CL FW FW CL CL CL CL CL
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 88 57 81 45 75 43 67 39 69
Temp 76 87 66 58 75 75 56 47 67 72 54 46 60 64 49 43 61 67
Dewpt 21 24 23 26 36 35 33 33 38 40 38 38 39 38 35 34 37 37
PWind dir SW SW NW NW E N NW NW NW
Wind char GN GN BZ GN LT GN GN GN LT
Avg clouds CL FW FW SC FW FW CL FW SC SC SC SC SC FW FW SC SC FW
PoP 12hr 0 0 0 0 20 40 30 20 10
Rain shwrs S C C C S S S
Tstms S
$$
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