Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
008
FOUS55 KRIW 130031
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
631 PM MDT Sat Sep 12 2026
WYZ020-131000-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 44 85 58 77 41
Temp 62 55 49 46 54 73 85 81 69 64 62 60 63 72 75 73 58 51 45 41
Dewpt 43 41 39 41 42 46 45 46 50 53 52 49 43 31 22 24 33 35 34 33
RH 50 59 68 83 64 38 25 29 51 67 70 67 48 22 14 16 39 54 65 73
Wind dir N N NW NW NE SE S SW S S S SW W W W NW NE NE NE NE
Wind spd 11 12 8 4 2 6 16 17 13 14 18 18 16 24 26 18 13 14 11 9
Wind gust 24 25 25 23 33 36 29 24 24 19
Clouds SC FW FW FW FW FW FW BK BK SC FW FW FW CL CL CL FW FW FW FW
PoP 12hr 0 0 70 0 0
QPF 12hr 0 0 0.05 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S L
Tstms S S
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
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 75 45 76 41 74 42 74 41 76
Temp 66 73 55 49 71 70 50 45 66 70 50 46 69 71 49 45 71 74
Dewpt 38 39 45 44 43 41 43 43 43 39 41 39 37 34 37 36 35 32
PWind dir SE SE W NE W S W N SW
Wind char LT GN GN GN LT LT GN LT LT
Avg clouds FW FW SC SC FW FW SC SC SC FW FW FW SC FW FW FW FW CL
PoP 12hr 10 5 30 40 30 30 20 10 10
Rain shwrs C C S S C C S S
Tstms S S S S S S
$$
WYZ017-131000-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 48 85 53 75 44
Temp 66 62 57 51 57 71 84 83 72 67 61 56 60 69 74 73 59 54 48 44
Dewpt 36 37 37 39 39 42 39 39 40 43 43 34 30 26 21 19 24 29 29 30
RH 33 39 47 63 51 35 20 21 31 42 51 43 32 20 13 13 26 38 47 57
Wind dir N NE NE N NE SE SW SW S S W W NW NW NW NW N NE E E
Wind spd 12 9 8 6 6 4 11 19 11 13 13 18 12 11 11 13 10 10 12 9
Wind gust 27 25 24
Clouds BK SC SC FW FW FW FW CL FW FW FW FW CL CL CL CL CL CL CL CL
PoP 12hr 0 0 20 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 75 47 74 45 73 45 73 45 77
Temp 61 74 57 48 67 70 55 47 64 70 55 47 66 70 55 47 69 74
Dewpt 34 29 32 33 37 33 38 38 41 35 37 35 36 29 33 33 35 29
PWind dir E N N N NE W NW N N
Wind char LT GN GN GN LT LT LT LT LT
Avg clouds CL CL FW FW FW FW FW SC FW CL FW SC FW FW FW FW FW FW
PoP 12hr 0 0 5 20 20 30 20 5 5
Rain shwrs S S S S C S
Tstms S S S
$$
WYZ018-131000-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
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 85 54 76 45
Temp 68 62 57 53 55 73 85 82 72 67 62 55 57 70 75 73 60 55 49 45
Dewpt 36 37 36 37 40 40 38 41 41 43 42 36 30 22 23 21 23 26 27 27
RH 31 39 45 54 57 30 19 23 33 42 48 49 35 16 14 14 24 32 42 49
Wind dir W W W N N W SW SW S SW W SW W W W NW NW NW W N
Wind spd 8 1 1 0 4 5 17 16 11 10 10 8 6 10 11 9 9 4 3 0
Wind gust 23 16
Clouds BK SC SC SC SC FW FW FW FW FW FW FW CL CL CL CL CL CL FW CL
PoP 12hr 5 0 10 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 76 48 75 46 73 47 74 48 78
Temp 63 74 58 50 68 71 57 48 66 70 57 49 69 72 57 49 71 75
Dewpt 31 30 31 32 35 34 37 36 39 37 35 32 33 32 31 29 32 31
PWind dir N W N NW N W SE W N
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds CL CL FW FW FW FW FW SC FW CL FW SC FW CL FW FW FW FW
PoP 12hr 0 5 10 20 30 30 10 5 5
Rain shwrs S S C C C S
Tstms S S S S S
$$
WYZ028-131000-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 51 81 45 70 40
Temp 67 64 60 55 61 77 81 76 66 61 56 48 52 60 68 69 58 52 45 40
Dewpt 34 37 42 42 42 37 38 43 47 46 43 36 31 24 23 21 21 23 24 24
RH 29 37 51 61 49 24 21 31 50 58 62 63 44 25 18 16 23 32 43 52
Wind dir SW S S S S SW SW SW S S SW W W W W W NW W S E
Wind spd 4 4 5 4 4 14 18 17 10 14 14 11 11 17 19 17 4 2 2 2
Wind gust 25 24 24 27 28
Clouds SC SC FW FW CL FW SC SC SC FW FW FW CL CL CL CL FW FW FW FW
PoP 12hr 0 5 30 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C
Tstms S
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 74 45 73 41 70 41 70 40 72
Temp 66 71 56 46 67 69 54 42 62 67 51 41 63 68 51 40 65 70
Dewpt 32 34 38 40 39 34 39 39 39 33 34 33 32 27 30 30 30 26
PWind dir S SW SW NE S SW W NE S
Wind char LT GN GN GN LT LT LT LT LT
Avg clouds FW FW SC SC FW FW SC SC FW CL SC FW FW CL FW FW FW CL
PoP 12hr 10 10 10 20 40 20 10 5 10
Rain shwrs S S S S C S
Tstms S S S S
$$
WYZ026-131000-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 42 77 33 68 29
Temp 60 51 48 44 53 71 77 74 59 51 43 35 43 57 67 65 50 41 33 29
Dewpt 32 34 35 34 37 36 35 37 37 38 33 25 25 19 17 22 23 25 23 22
RH 35 52 60 68 54 28 22 26 44 61 67 66 49 22 14 19 34 52 66 75
Wind dir W NW NE E S SW SW SW W NW NW NW NW W W W NW NW NW N
Wind spd 4 2 2 4 5 16 20 18 8 16 19 11 4 3 11 12 10 9 5 0
Wind gust 23 28 25 23 27 21
Clouds BK SC SC FW FW CL FW FW FW FW FW CL CL 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 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
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 32 73 34 70 31 72 31 73
Temp 61 70 44 33 64 68 44 34 59 65 42 32 62 67 43 32 63 69
Dewpt 26 26 28 29 32 28 31 33 37 32 33 30 31 28 29 27 30 29
PWind dir S W W NW W NW NW NW W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds CL FW FW FW FW FW SC SC FW CL FW SC FW FW FW FW FW FW
PoP 12hr 0 0 5 20 40 30 10 5 10
Rain shwrs S S C C C S S S
Tstms S S S S S S
$$
WYZ025-131000-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 43 77 34 66 31
Temp 60 50 47 45 55 71 76 75 61 51 43 36 42 55 64 65 50 41 35 31
Dewpt 33 35 37 36 37 33 30 34 38 41 37 29 24 16 15 19 27 30 28 27
RH 36 56 68 70 51 25 18 22 42 68 79 75 48 21 15 17 41 65 75 85
Wind dir N NE E SE SE SW SW W W NW NW NW NW W W NW N N N N
Wind spd 0 4 6 8 10 12 18 16 5 11 13 10 6 5 11 12 5 5 3 0
Wind gust 25 23 21
Clouds BK SC SC CL FW CL SC FW SC FW FW CL CL CL CL CL FW CL FW CL
PoP 12hr 10 5 20 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 71 35 71 35 68 33 70 32 71
Temp 59 70 44 36 63 68 43 35 60 65 41 34 63 68 43 33 64 70
Dewpt 19 23 32 32 29 25 35 35 33 29 35 33 28 25 33 31 26 26
PWind dir SW N S N SE NW NW N NW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds CL FW FW FW FW FW SC SC FW CL SC SC FW FW FW FW FW FW
PoP 12hr 0 5 10 30 40 30 20 5 10
Rain shwrs S S C C C C S S S
Tstms S S S S S S S
$$
WYZ013-131000-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 41 74 30 61 30
Temp 59 52 47 43 52 66 73 69 55 46 39 32 38 55 61 59 47 39 33 30
Dewpt 35 35 37 37 39 38 35 34 35 35 32 28 26 26 24 24 30 31 29 28
RH 40 52 68 79 61 36 25 27 47 65 76 85 62 32 24 26 51 73 85 92
Wind dir SE NE NE E SW SW SW W W SW SW SW SW SW W W W E E E
Wind spd 4 4 4 5 6 12 16 12 8 9 12 11 12 11 11 9 2 2 1 2
Wind gust 23 17
Clouds SC SC SC SC FW CL CL FW FW BK SC CL CL CL CL CL CL CL CL CL
PoP 12hr 10 0 10 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 69 33 69 33 69 34 71 33 72
Temp 61 67 41 33 62 66 42 34 62 65 42 34 63 68 43 34 65 70
Dewpt 29 22 29 29 31 26 33 33 37 31 35 33 35 29 32 31 35 29
PWind dir S S S N SE SW W N SE
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds CL CL FW FW FW FW FW FW FW FW SC SC SC FW FW FW FW FW
PoP 12hr 0 0 5 10 40 30 20 10 10
Rain shwrs C C C S S S S
Tstms S S S S
$$
WYZ001-131000-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 37 65 29 54 28
Temp 50 42 40 39 50 61 63 60 48 41 36 30 36 49 53 52 41 35 31 28
Dewpt 34 35 35 34 40 38 32 29 29 28 26 24 26 26 23 22 27 28 26 25
RH 54 76 82 82 68 42 31 31 47 59 67 78 67 40 31 31 57 75 81 88
Wind dir SW S N S S SW SW SW SW SW SW SW SW W W W SW N N N
Wind spd 1 2 0 2 4 8 10 9 4 8 9 9 8 8 8 5 1 0 0 0
Wind gust 20 10
Clouds SC SC SC SC FW CL FW CL FW SC FW FW CL CL CL CL CL CL CL CL
PoP 12hr 10 0 10 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 60 29 62 30 63 31 63 31 65
Temp 55 58 38 31 57 58 38 32 58 60 39 33 58 61 39 33 60 62
Dewpt 26 19 27 27 28 25 31 30 34 29 31 31 33 28 31 29 33 29
PWind dir SW S S NE S SW SW S S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds CL CL FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW FW
PoP 12hr 0 0 5 5 10 30 30 10 10
Rain shwrs S C C S C S
Tstms S S S S
$$
WYZ003-131000-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 44 79 48 70 42
Temp 58 55 51 47 53 66 77 77 64 60 56 51 55 65 70 65 54 50 45 42
Dewpt 43 41 44 41 40 42 41 43 42 36 35 33 31 25 25 29 32 32 31 30
RH 57 59 77 79 61 42 28 30 45 41 45 50 40 22 18 26 43 50 58 62
Wind dir N N NE N NE SE E W W W W NW W W NW N N NW W N
Wind spd 9 5 2 0 3 10 9 6 9 10 11 9 11 13 14 16 9 5 2 0
Wind gust 24 16
Clouds SC SC SC SC FW FW FW FW CL CL FW CL CL CL CL CL CL CL FW CL
PoP 12hr 10 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 70 45 67 43 72 47 74 48 77
Temp 62 67 53 46 61 62 51 45 66 68 55 49 68 69 56 50 71 73
Dewpt 32 31 30 32 36 37 36 35 36 37 35 34 35 36 33 32 33 34
PWind dir SE N N NW S S NW NW S
Wind char LT GN GN LT LT LT LT LT LT
Avg clouds CL CL FW FW FW FW FW FW FW CL FW SC SC FW FW FW FW FW
PoP 12hr 0 0 5 10 10 30 20 10 10
Rain shwrs C S S S S
Tstms S S
$$
WYZ004-131000-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 42 85 48 74 42
Temp 65 59 52 45 52 70 83 85 70 62 56 50 55 69 74 72 61 53 47 42
Dewpt 40 41 41 42 43 43 42 42 43 44 44 42 39 33 25 26 32 33 34 33
RH 40 51 66 89 71 38 24 22 38 52 64 74 55 26 16 18 33 46 60 70
Wind dir NW NW NW NW N SE SE S NW N NW NW NW NW N N N NW NW E
Wind spd 11 12 9 3 0 4 4 5 6 6 10 12 8 8 10 16 12 10 5 2
Wind gust 27 23 17
Clouds BK BK SC BK SC SC FW FW FW FW BK SC CL CL CL CL CL CL CL CL
PoP 12hr 5 0 30 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S
Tstms S
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 76 42 75 42 76 44 79 44 81
Temp 65 75 53 43 67 72 52 43 68 75 54 45 71 76 55 44 73 79
Dewpt 35 26 32 36 38 35 38 39 40 34 38 38 39 34 36 35 38 32
PWind dir SE N NW NW S N W E SE
Wind char LT LT LT GN LT LT LT LT LT
Avg clouds CL CL FW FW FW FW FW FW FW CL FW FW SC FW FW FW FW FW
PoP 12hr 0 0 0 5 5 30 20 10 5
Rain shwrs S C S S
Tstms S
$$
WYZ006-131000-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
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 88 50 73 41
Temp 64 57 53 47 53 69 84 86 71 63 58 52 57 68 72 71 59 52 46 41
Dewpt 37 38 38 40 43 44 43 42 43 45 44 41 41 36 30 30 31 31 31 31
RH 37 49 57 76 69 40 24 21 36 52 59 66 55 31 21 22 34 44 55 67
Wind dir N NW NW N N E S SW S SW NW W N N N N N NW SW S
Wind spd 10 6 4 3 2 4 8 11 8 5 8 10 6 9 10 12 8 6 4 1
Wind gust 21 14
Clouds BK BK SC SC FW FW FW FW CL FW SC FW CL CL CL CL CL CL CL CL
PoP 12hr 5 0 20 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 76 43 74 41 75 42 76 42 79
Temp 64 74 54 44 66 70 52 44 67 73 53 45 69 73 53 45 72 77
Dewpt 37 32 33 34 40 38 37 37 42 38 37 37 40 36 35 35 38 34
PWind dir SE N NW NW SE E W SE S
Wind char LT GN LT LT LT LT LT LT LT
Avg clouds CL CL FW FW FW FW FW FW SC CL FW SC FW SC FW FW FW FW
PoP 12hr 0 0 0 10 10 20 20 10 10
Rain shwrs S S S S
$$
WYZ005-131000-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 44 85 49 73 42
Temp 61 55 50 46 56 70 82 83 70 61 56 51 57 67 72 70 58 51 45 42
Dewpt 39 38 36 39 42 43 42 42 42 42 42 38 35 32 31 29 30 30 30 30
RH 44 53 58 76 59 38 24 24 36 49 59 61 43 27 22 22 34 44 55 62
Wind dir N N N E E SE S SW SW SW W SW N NE N NE N NW W SW
Wind spd 9 4 2 2 3 10 13 12 9 6 6 5 5 8 9 11 12 11 3 2
Wind gust 19
Clouds BK BK SC SC FW SC FW FW CL CL SC FW CL CL CL CL CL CL CL CL
PoP 12hr 5 0 10 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 74 44 71 43 74 45 74 45 78
Temp 63 72 53 45 64 68 50 44 66 71 52 46 69 71 53 46 72 75
Dewpt 36 32 31 32 38 38 37 37 41 39 37 35 37 35 33 33 36 32
PWind dir SE N N NW S W NW NW S
Wind char LT GN LT GN LT LT LT LT LT
Avg clouds CL CL FW FW FW FW FW SC FW CL FW SC FW SC FW FW FW FW
PoP 12hr 0 0 0 20 20 30 20 10 5
Rain shwrs S S C S S S
Tstms S S S
$$
WYZ010-131000-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
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 82 52 68 44
Temp 57 54 50 49 56 68 79 79 68 64 60 54 55 62 67 64 55 50 46 45
Dewpt 37 38 38 39 42 44 43 42 46 46 45 44 41 37 34 29 31 33 32 32
RH 47 54 63 68 59 42 28 27 45 52 58 69 59 39 29 27 40 52 58 60
Wind dir N N NW NW SE SE S S S SW NW N N N N N N NW SW SW
Wind spd 9 4 3 3 11 24 26 19 19 12 14 17 11 10 12 19 19 6 4 5
Wind gust 33 36 27 27 24 29 33
Clouds BK SC SC SC FW SC FW FW FW FW FW SC FW CL CL CL CL CL CL FW
PoP 12hr 0 0 30 10 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C
Tstms S S
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 71 49 68 47 72 50 72 49 76
Temp 63 69 52 50 64 63 50 49 67 68 53 51 68 68 53 51 71 72
Dewpt 36 29 35 34 39 37 38 37 40 37 37 34 37 35 34 31 35 32
PWind dir SE S N NW SE NW N W S
Wind char GN GN GN GN GN LT LT LT LT
Avg clouds CL CL CL FW FW FW FW FW SC FW FW SC SC SC SC FW FW CL
PoP 12hr 0 5 10 10 10 20 30 20 10
Rain shwrs S S S C C S S
Tstms S S S S
$$
WYZ012-131000-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 37 52 27 41 26
Temp 50 47 46 41 40 48 51 48 39 36 33 29 27 36 40 39 31 29 28 26
Dewpt 24 24 25 26 29 27 28 27 26 24 21 18 16 16 21 19 21 20 19 18
RH 36 40 43 55 64 44 41 44 59 61 61 63 63 43 46 44 66 69 68 71
Wind dir W SW S S SW SW SW W W W W W W W W W NW N NE E
Wind spd 4 8 11 13 11 9 10 9 9 11 16 12 12 9 6 6 3 3 4 6
Wind gust 23 16
Clouds SC SC SC SC FW CL CL FW FW BK SC CL CL CL CL CL CL CL CL CL
PoP 12hr 10 0 5 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Wind chill 22 16
Min chill 31 30 28 19 16 25 18
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 50 31 50 29 49 31 51 32 52
Temp 43 46 34 32 45 45 34 31 44 44 33 32 45 47 35 32 47 48
Dewpt 17 17 19 18 20 20 22 24 26 25 25 24 24 23 22 22 24 23
PWind dir S N S N SE N W N S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds CL CL FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW
PoP 12hr 0 0 5 10 40 30 20 10 10
Rain shwrs C C C C S S S
Tstms S S S S
$$
WYZ023-131000-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
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 76 30 65 31
Temp 59 52 48 49 54 70 75 72 58 46 39 32 37 57 65 62 48 40 35 31
Dewpt 40 38 38 42 43 45 42 41 40 40 36 32 30 30 29 31 32 34 32 30
RH 49 59 68 77 66 41 31 33 51 79 89100 75 35 26 31 54 79 89 96
Wind dir S S S S S SW SW SW NW NW NW N N W W W NW N N SE
Wind spd 8 6 9 11 6 10 12 12 9 6 3 0 0 3 8 8 1 0 0 1
Wind gust 16
Clouds BK SC FW FW CL CL CL FW FW FW FW FW CL 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 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
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 34 72 35 70 34 72 34 75
Temp 66 69 43 35 66 68 43 35 64 66 42 35 66 68 44 35 68 71
Dewpt 35 33 35 34 38 34 36 35 41 37 38 34 38 35 35 33 38 36
PWind dir SW S W NE S SW NW NE S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds CL CL FW FW FW CL FW SC FW FW SC SC SC CL FW FW FW FW
PoP 12hr 0 0 0 30 40 40 10 5 10
Rain shwrs C C C C S S S
Tstms S S S S S
$$
WYZ004-131000-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 44 76 48 67 42
Temp 54 51 48 45 49 62 73 74 61 57 55 50 53 61 67 62 52 48 45 42
Dewpt 36 36 37 37 36 36 35 38 37 34 35 35 32 27 23 27 27 28 28 29
RH 50 56 65 73 61 38 25 27 41 42 47 56 44 27 19 26 38 46 51 60
Wind dir NW NW NW NW NW SE SE SE NW W NW NW NW NW NW N N NW NW SW
Wind spd 17 18 17 12 2 9 10 6 9 9 18 14 8 5 12 20 12 9 5 3
Wind gust 25 24 25 28 21
Clouds SC BK BK SC SC FW CL FW FW FW SC CL CL CL CL CL CL FW CL CL
PoP 12hr 5 0 5 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 68 46 65 44 70 48 72 49 74
Temp 60 64 50 46 59 60 48 45 62 65 52 48 65 68 53 49 67 71
Dewpt 29 25 27 32 33 32 32 33 32 31 31 32 31 30 30 30 31 29
PWind dir SE N N NW SE NW N NW SE
Wind char GN GN BZ GN GN LT LT LT GN
Avg clouds CL CL CL FW FW FW FW FW FW CL FW SC SC FW FW FW FW FW
PoP 12hr 0 0 0 5 5 30 20 10 5
Rain shwrs C C S S
Tstms S
$$
WYZ004-131000-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 44 81 48 71 42
Temp 61 55 51 46 52 67 78 79 67 60 55 50 55 66 71 68 58 52 45 42
Dewpt 38 43 42 42 41 43 42 42 43 41 43 42 39 34 29 32 33 35 35 34
RH 42 64 71 86 66 42 28 27 42 49 64 74 55 30 21 26 39 52 68 73
Wind dir N NW NW NW W SE SE SE NW NW NW N NW W NW N N N N NE
Wind spd 11 10 10 5 2 3 5 4 5 5 13 10 5 4 9 20 12 8 4 2
Wind gust 29 23
Clouds BK BK BK SC SC FW FW FW FW SC SC CL CL CL CL CL CL CL CL CL
PoP 12hr 5 0 20 0 0
QPF 12hr 0 0 0.02 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S
Tstms S
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 72 45 71 44 75 47 77 48 79
Temp 63 71 53 45 65 68 51 45 67 72 55 48 70 74 55 48 71 77
Dewpt 36 31 34 36 39 38 39 38 40 37 38 37 39 36 36 35 37 34
PWind dir SE N NW N S N N NE SE
Wind char LT GN GN LT LT LT LT LT LT
Avg clouds CL CL FW FW FW FW FW FW FW CL FW FW SC FW FW FW FW FW
PoP 12hr 0 0 0 5 5 30 20 10 5
Rain shwrs C C S S
Tstms S
$$
WYZ016-131000-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 44 74 39 62 34
Temp 57 50 47 45 52 69 73 70 58 52 46 41 45 57 61 60 48 41 36 34
Dewpt 30 32 32 34 35 34 32 33 33 35 33 27 20 18 18 20 23 25 23 25
RH 35 50 56 65 52 27 22 25 39 52 60 57 36 21 19 21 37 52 59 69
Wind dir W NW E NE E SW SW W W W W W W W W W W W SW SW
Wind spd 6 5 4 4 5 12 20 17 11 16 20 18 21 27 25 18 9 5 3 3
Wind gust 28 24 23 28 25 31 39 35 29
Clouds BK SC SC FW CL CL FW FW FW FW FW FW CL CL CL CL CL CL CL CL
PoP 12hr 20 10 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 66 39 67 39 66 39 68 38 70
Temp 59 65 45 39 63 63 45 39 61 62 44 39 63 65 46 39 65 67
Dewpt 22 20 26 27 26 26 32 32 30 29 31 29 26 26 28 27 26 26
PWind dir W W SW S W W W W W
Wind char LT GN GN LT LT GN GN GN LT
Avg clouds CL FW SC FW FW FW SC SC FW FW SC SC FW FW FW FW FW FW
PoP 12hr 0 0 10 30 40 40 20 5 10
Rain shwrs S S C S C C S S S S
Tstms S S S S S S S
$$
WYZ027-131000-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
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 76 37 66 36
Temp 63 58 54 52 60 73 76 74 63 55 46 38 44 58 65 64 53 45 39 36
Dewpt 30 32 38 39 42 37 39 40 40 39 34 29 26 21 19 18 21 24 25 25
RH 29 37 54 61 51 27 26 29 43 55 63 70 49 23 17 17 28 43 57 64
Wind dir NW SE SW SW SW SW SW W W W NW W W W W W NW NW N N
Wind spd 3 2 6 14 14 20 21 18 9 17 18 12 10 14 18 16 5 4 2 3
Wind gust 28 31 25 24 25 25 25
Clouds SC SC FW FW FW CL SC FW FW CL FW FW CL CL CL CL CL FW 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 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
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 40 72 38 68 37 70 38 72
Temp 63 71 50 40 66 69 49 38 62 65 47 38 63 67 47 38 65 70
Dewpt 29 27 32 34 34 27 32 36 36 30 32 32 30 27 29 29 29 27
PWind dir S W W N NW NW W NW E
Wind char LT LT GN LT LT LT LT LT LT
Avg clouds FW FW FW FW FW CL FW FW FW CL FW FW FW CL FW FW FW CL
PoP 12hr 0 5 5 20 30 30 10 5 10
Rain shwrs S C C S
Tstms S S S
$$
WYZ023-131000-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 48 75 38 66 37
Temp 64 57 53 50 54 69 75 73 60 53 47 40 41 56 64 65 53 47 41 37
Dewpt 43 45 42 45 45 44 43 41 41 42 38 36 35 32 32 33 37 41 39 37
RH 46 64 66 83 71 40 32 31 49 66 71 85 79 40 30 30 54 79 92100
Wind dir E E E E S SW W W NW W SW SW SW W W W W E E E
Wind spd 3 6 8 8 4 8 10 9 10 9 6 4 6 6 6 6 1 2 2 3
Wind gust 16
Clouds BK SC FW FW CL CL FW FW SC OV BK FW CL CL CL CL CL CL CL CL
PoP 12hr 5 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 73 40 72 40 71 40 73 40 75
Temp 65 70 50 40 66 71 50 41 64 68 49 40 65 71 51 40 67 73
Dewpt 34 31 40 38 37 33 41 40 42 38 42 40 40 36 41 39 39 36
PWind dir S S S N S S S N SE
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds CL CL FW FW FW CL FW SC SC FW SC SC SC FW FW FW FW FW
PoP 12hr 0 0 5 10 40 30 20 5 10
Rain shwrs S C C C C S S S
Tstms S S S S S
$$
WYZ023-131000-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
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 78 32 68 31
Temp 63 53 49 48 57 73 77 76 61 51 43 34 41 59 67 66 53 43 36 31
Dewpt 39 42 41 40 44 42 42 43 41 40 33 31 29 28 26 28 28 29 26 25
RH 41 66 74 74 62 33 29 31 48 66 67 89 62 30 21 24 38 57 67 78
Wind dir NW S S S S SW SW W NW NW NW NW NW W W W N NE E E
Wind spd 3 4 9 10 10 14 16 12 5 14 12 5 3 6 10 9 4 3 2 2
Wind gust 23 17
Clouds SC SC FW CL CL CL FW CL FW CL FW FW CL CL CL CL CL CL FW 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 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
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 75 35 74 35 71 33 73 33 75
Temp 67 72 47 36 67 71 46 36 64 68 44 34 65 70 44 34 68 73
Dewpt 34 34 34 35 38 33 35 35 40 36 36 34 37 34 33 32 35 34
PWind dir S N S N S N S N S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds CL CL FW FW FW CL FW SC FW CL FW SC FW CL CL FW FW CL
PoP 12hr 0 5 5 30 30 30 10 5 10
Rain shwrs C S C C S
Tstms S S S S
$$
WYZ028-131000-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 53 84 46 73 43
Temp 70 65 60 56 63 80 84 78 68 63 57 49 53 65 72 71 60 54 48 43
Dewpt 35 40 43 43 46 44 45 48 48 47 43 35 33 32 32 28 25 26 25 26
RH 27 40 53 62 54 28 26 35 49 56 59 58 46 29 23 20 26 34 40 51
Wind dir W SE S S S SW SW SW S S SW W W W W W NW W SW SE
Wind spd 3 3 4 4 4 10 13 13 5 16 14 11 10 12 16 17 3 1 1 1
Wind gust 23 23 27
Clouds BK SC FW FW FW FW BK SC SC FW FW FW FW CL CL CL FW FW FW FW
PoP 12hr 0 10 30 0 0
QPF 12hr 0 0.01 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C
Tstms S
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 77 48 77 45 73 43 74 43 76
Temp 69 74 58 48 71 72 56 45 66 70 53 44 67 71 53 43 69 73
Dewpt 39 39 40 41 44 39 39 40 44 38 36 35 38 33 32 32 37 32
PWind dir S SW SW S S SW W NE S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW SC SC FW FW SC FW FW CL SC FW FW CL FW FW FW FW
PoP 12hr 5 10 10 20 30 20 10 5 10
Rain shwrs S S S S C S
Tstms S S S S
$$
WYZ017-131000-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
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 89 53 77 44
Temp 70 64 61 52 58 74 87 87 75 68 61 55 60 71 76 74 62 54 48 44
Dewpt 39 38 38 41 43 45 41 42 43 48 47 43 37 30 25 26 29 33 32 34
RH 32 38 42 66 57 35 20 21 32 49 60 64 42 22 15 17 28 45 54 68
Wind dir N W E E E SE SW SW S SE NW W W W NW N NE E E E
Wind spd 9 5 6 11 13 6 11 18 10 11 9 13 11 17 12 13 6 6 9 11
Wind gust 25 24 21 13
Clouds BK SC SC FW FW FW FW FW SC FW FW FW CL CL CL CL CL CL CL CL
PoP 12hr 5 0 30 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
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 48 76 46 75 47 76 47 79
Temp 63 76 59 48 68 73 56 46 66 73 56 47 68 73 56 47 71 77
Dewpt 37 34 37 38 41 38 41 41 44 39 39 38 39 34 36 36 38 32
PWind dir SE NE N N SE E NW E SE
Wind char LT GN LT GN LT LT LT LT LT
Avg clouds CL CL FW FW FW FW FW SC FW CL FW SC FW FW FW FW FW FW
PoP 12hr 0 0 0 10 10 30 10 5 5
Rain shwrs S S C
Tstms S S S
$$
WYZ005-131000-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
631 PM MDT Sat Sep 12 2026
Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 45 88 50 74 44
Temp 65 59 53 48 56 73 86 86 74 65 59 52 58 69 74 72 61 53 48 44
Dewpt 40 39 37 40 42 45 43 43 43 44 45 41 36 32 32 31 31 32 32 31
RH 40 47 54 74 59 37 22 22 33 46 60 66 44 25 21 22 32 44 54 60
Wind dir N NE N NE NE E S SW S S W S N N N NE N NW SW SW
Wind spd 9 5 3 2 2 5 11 13 10 8 8 4 4 9 11 12 10 6 2 2
Clouds BK SC SC SC FW SC FW FW CL FW FW FW CL CL CL CL CL CL CL CL
PoP 12hr 5 0 20 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 76 46 73 45 76 47 77 47 80
Temp 65 75 55 46 66 70 53 46 69 73 54 47 71 74 55 47 73 78
Dewpt 37 34 33 34 39 39 38 38 42 39 38 36 38 36 34 34 37 34
PWind dir S N N NW S SE W W S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds CL CL FW FW FW FW FW FW FW CL FW SC FW SC FW FW FW FW
PoP 12hr 0 0 0 20 20 30 20 10 5
Rain shwrs S S C S S S
Tstms S
$$
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