Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
902
FOUS55 KRIW 292347
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
546 PM MDT Mon Sep 29 2025
WYZ020-301000-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 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 53 78 48 77 46
Temp 69 59 55 54 54 63 72 76 74 62 56 52 49 57 71 76 73 59 54 50 47
Dewpt 42 43 43 45 45 45 43 41 41 43 42 41 40 41 41 39 37 37 38 37 35
RH 37 55 64 71 71 52 35 28 30 50 59 66 71 55 34 26 27 44 54 61 63
Wind dir SW S S SW SW SW SW SW SW SW SW SW SW SW W W SW SW S S S
Wind spd 11 9 11 12 13 19 21 18 17 13 13 14 13 16 18 17 13 10 9 10 10
Wind gust 18 20 29 33 28 27 23 23 25 21 24 28 28 21
Clouds FW FW CL CL CL FW FW FW SC SC FW FW FW CL CL FW FW 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 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
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 80 45 71 39 67 39 59 34 55
Temp 74 75 56 46 65 65 48 40 61 62 48 40 54 54 40 35 50 51
Dewpt 39 35 36 35 41 41 41 37 38 36 37 35 39 36 33 33 38 37
PWind dir SW SW N N W W N NE NE
Wind char BZ GN GN GN GN GN GN GN GN
Avg clouds CL FW FW FW SC BK BK SC SC SC SC SC SC SC BK BK BK BK
PoP 12hr 0 10 30 40 30 30 30 40 40
Rain shwrs S C C C S C S C S C C C C C
Tstms S S S
$$
WYZ017-301000-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 52 75 48 75 47
Temp 70 64 58 54 52 58 69 74 72 63 56 51 49 54 67 74 72 62 57 51 48
Dewpt 44 44 43 43 43 45 45 42 41 41 40 38 39 40 41 38 36 35 36 35 35
RH 39 48 57 66 71 62 42 32 33 44 55 61 68 59 39 27 27 36 45 54 60
Wind dir SW W SW W W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind spd 5 5 6 5 3 4 5 16 14 11 10 9 6 5 5 10 12 10 9 6 5
Wind gust 24 26 18 19 20
Clouds FW FW CL FW SC SC FW FW SC SC FW FW FW FW CL CL CL CL CL CL FW
PoP 12hr 0 5 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 78 47 68 42 64 40 56 36 52
Temp 69 74 58 48 61 62 50 43 56 61 49 41 50 50 43 39 44 50
Dewpt 40 33 34 36 43 39 39 36 39 35 35 31 37 32 32 32 37 37
PWind dir SW W N N N N NE NE N
Wind char GN GN GN GN LT GN GN GN GN
Avg clouds CL CL FW SC BK SC SC SC SC SC SC SC SC SC BK OV BK SC
PoP 12hr 0 20 30 30 20 20 30 40 30
Rain shwrs S C C C C S S S S S C C C C C
Tstms S S
$$
WYZ018-301000-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 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 53 74 48 75 48
Temp 68 63 58 55 53 58 70 73 69 61 56 52 49 53 67 73 71 61 57 53 49
Dewpt 48 41 42 42 42 45 44 50 42 40 40 39 38 40 41 38 38 35 35 35 34
RH 49 44 55 61 66 62 39 44 37 46 55 61 66 61 39 28 30 38 43 50 56
Wind dir W SW SW SW W S SW SW W SW SW SW SW SW W SW SW SW SW SW SW
Wind spd 4 5 5 4 3 3 8 18 12 10 9 8 5 5 6 10 9 9 8 5 5
Wind gust 27 24 17 19 18
Clouds FW CL CL FW SC SC FW SC BK SC SC SC SC FW CL FW CL FW CL FW FW
PoP 12hr 0 10 10 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
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 69 41 64 39 57 34 52
Temp 70 73 58 51 62 63 51 42 58 61 49 43 52 52 43 39 45 49
Dewpt 38 34 34 35 42 39 37 31 37 37 34 32 36 34 33 32 37 37
PWind dir SW SW N NW NW W N N N
Wind char GN GN LT LT LT LT LT LT LT
Avg clouds CL CL FW SC BK SC SC SC SC SC SC SC SC SC BK OV BK SC
PoP 12hr 0 20 40 30 20 20 30 50 40
Rain shwrs S C C C C S S S S S C C C C C
Tstms S S S S
$$
WYZ028-301000-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 47 68 42 68 43
Temp 64 58 53 50 47 53 63 68 60 52 48 44 42 48 62 67 66 58 52 46 43
Dewpt 38 38 38 38 37 43 41 37 43 42 42 40 38 40 39 35 37 37 37 35 34
RH 38 47 57 63 68 69 44 32 53 69 80 86 86 74 43 30 34 45 56 65 70
Wind dir SW S S S S S SW SW W SW SW S S S W SW SW S S S S
Wind spd 6 8 8 8 5 5 6 13 10 6 5 4 4 4 8 9 6 5 6 5 5
Wind gust 20 19 14 17 13
Clouds FW FW CL FW SC SC FW SC SC SC FW SC FW FW CL FW FW SC CL FW FW
PoP 12hr 0 30 5 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C
Tstms S
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 72 44 66 37 59 34 55 33 56
Temp 65 68 52 45 61 60 44 37 53 54 43 35 49 52 41 34 48 51
Dewpt 37 34 35 33 37 34 35 33 36 34 33 30 33 31 31 30 33 30
PWind dir SW SW SW N SW W W NE E
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW SC SC SC SC SC SC SC SC SC SC SC SC BK BK BK SC
PoP 12hr 0 5 20 20 20 20 20 30 20
Rain shwrs S S S S S S S S S S C C S S
Tstms S S S S S S
$$
WYZ026-301000-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 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 40 62 35 67 33
Temp 60 52 46 45 43 46 62 60 57 48 43 38 36 41 58 64 65 50 44 38 34
Dewpt 44 43 41 40 40 39 40 42 40 40 39 36 35 38 41 37 35 34 34 31 29
RH 55 71 83 82 89 76 44 51 53 74 86 92 96 89 53 37 33 54 68 76 82
Wind dir SE NW NW N E S S W W W W NW NW W S SW SW W W NW NW
Wind spd 2 2 4 3 1 5 13 17 11 5 4 2 2 2 6 11 10 5 3 2 2
Wind gust 20 25 19 13 20 18
Clouds SC FW SC SC BK BK SC BK SC FW FW SC SC SC FW SC FW FW CL FW FW
PoP 12hr 5 40 20 5 0
QPF 12hr 0 0.02 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S S
Tstms S C S
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
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 35 64 29 60 27 54 27 53
Temp 62 66 45 36 57 58 39 30 53 55 37 28 48 50 35 28 46 50
Dewpt 35 31 33 30 35 32 31 27 32 31 28 22 30 24 27 25 33 29
PWind dir SW W W NW W NW W S S
Wind char LT GN LT GN LT GN LT LT LT
Avg clouds FW FW SC BK BK BK SC SC SC SC SC SC SC SC BK BK BK SC
PoP 12hr 5 20 30 20 20 20 20 30 30
Rain shwrs S C S S S S S S S S S C C C C
Snowshwrs S S S S C C
Tstms S S S S
$$
WYZ025-301000-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 40 60 35 63 34
Temp 59 49 44 42 42 46 60 59 55 45 40 37 36 43 58 62 61 47 42 36 35
Dewpt 39 40 40 39 40 40 40 40 39 40 39 37 36 38 38 35 34 36 35 32 32
RH 47 71 86 89 93 79 47 49 55 82 96100100 82 47 36 36 65 76 85 89
Wind dir NW N E SE SE SE S SW W SW E E NE S SW SW SW N E E E
Wind spd 5 2 4 3 4 5 11 13 10 4 4 3 3 3 6 9 9 4 4 4 5
Wind gust 17 13 18 16
Clouds SC SC SC SC BK BK SC BK SC FW SC SC SC SC SC SC FW FW FW FW FW
PoP 12hr 10 60 20 5 0
QPF 12hr 0 0.01 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S L S S
Tstms S C S
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 67 36 60 30 57 27 52 27 51
Temp 62 65 43 37 57 57 38 30 53 54 36 28 47 49 33 28 47 49
Dewpt 32 31 34 33 32 30 32 29 29 28 30 25 25 23 28 26 30 28
PWind dir S NW W N W NW W N E
Wind char GN LT LT GN LT LT LT LT LT
Avg clouds FW FW SC BK BK BK SC SC SC SC SC SC SC SC BK BK BK SC
PoP 12hr 5 20 40 20 20 20 30 40 40
Rain shwrs S C C S S S S S S S C C C C C
Snowshwrs S S S S C C
Tstms S S S S S
$$
WYZ013-301000-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 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 41 57 37 62 37
Temp 64 54 48 47 43 45 55 54 55 49 44 42 38 42 54 61 60 50 44 40 38
Dewpt 45 46 44 43 40 44 43 46 43 46 43 41 38 41 44 42 40 41 39 37 36
RH 50 74 86 86 89 96 64 74 64 89 96 96100 96 69 49 47 71 82 89 92
Wind dir SW S S S S S SW S SW S S S S S SW SW SW S S S S
Wind spd 5 2 3 4 4 4 10 13 8 8 6 5 5 5 8 10 8 8 8 5 4
Wind gust 14 13 14 19 16
Clouds FW FW SC SC BK BK BK BK BK BK SC BK SC SC SC SC SC SC FW SC SC
PoP 12hr 20 70 70 30 20
QPF 12hr 0 0.05 0.05 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C L L L C C C C C C S S S S
Tstms S C C S S S S S S
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
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 63 36 57 29 55 27 49 27 51
Temp 55 59 43 37 49 53 38 30 47 51 38 28 41 48 34 28 41 50
Dewpt 41 38 40 36 41 34 35 30 34 30 30 27 29 26 30 28 33 33
PWind dir SW W S N S SW SW NE SE
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC BK BK OV SC SC SC SC SC SC SC SC SC BK BK BK BK
PoP 12hr 30 60 60 20 20 20 30 50 40
Rain shwrs S C C L L C S S S S S S C C C C C C
Snowshwrs S S S C C C
Tstms S S S S S
$$
WYZ001-301000-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 39 52 34 55 33
Temp 55 47 43 40 40 46 52 52 48 42 40 37 35 41 49 54 52 44 40 36 34
Dewpt 43 41 39 37 36 43 43 40 39 41 39 36 35 40 43 41 38 39 37 34 32
RH 64 79 86 89 85 89 71 63 71 96 96 96100 96 80 61 59 82 89 92 92
Wind dir S S S SW SW S SW SW SW S SW SW S SW SW SW SW SW S S SW
Wind spd 4 3 4 5 6 6 10 9 5 5 5 5 5 5 6 9 6 5 4 4 4
Wind gust 19 18 19 14 12 17 20 24 21 17 16 13
Clouds SC FW SC SC BK OV SC BK OV BK BK BK BK BK SC BK SC SC SC SC SC
PoP 12hr 5 40 50 30 30
QPF 12hr 0 0.05 0.03 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C C C C C C C S S C C C
Tstms S S S S S S S S S
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 56 32 50 27 50 25 44 22 45
Temp 50 51 38 32 44 47 33 27 44 46 33 25 38 41 28 22 36 43
Dewpt 42 37 35 31 41 31 30 26 34 28 28 23 31 23 24 22 31 27
PWind dir SW SW W SW SW W NW NE E
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds BK BK BK OV OV BK SC SC SC SC SC BK BK BK BK BK OV BK
PoP 12hr 40 60 60 20 20 30 40 50 40
Rain shwrs C C C L L C S S C C C C C C C C
Snowshwrs L L C C C C C C C
Tstms S S S S S S
$$
WYZ003-301000-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 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 57 75 50 74 48
Temp 70 62 59 57 57 60 72 75 70 62 58 53 51 57 69 73 70 60 56 52 49
Dewpt 47 46 46 46 46 47 46 46 45 43 41 39 39 41 39 39 40 38 39 37 36
RH 44 56 62 67 67 62 39 36 41 50 53 59 63 55 33 29 33 44 53 56 61
Wind dir SW SW SW SW SW SW SW S SW W W W SW SW SW SW SW SW SW SW W
Wind spd 10 9 10 10 10 11 11 9 9 10 10 8 5 9 9 10 8 8 8 6 6
Wind gust 16 18 19 16 12 17 17 19 14
Clouds SC FW FW SC SC SC SC SC BK SC SC FW SC FW FW FW SC FW FW FW FW
PoP 12hr 10 20 20 5 5
QPF 12hr 0 0.03 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S
Tstms S S
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 73 46 60 40 62 38 50 34 48
Temp 70 68 54 49 56 57 46 41 58 59 47 42 47 47 40 35 45 46
Dewpt 40 39 40 40 42 41 37 33 36 36 34 33 34 33 31 29 34 34
PWind dir W NW N NW NW N N N N
Wind char LT LT GN LT LT GN GN GN LT
Avg clouds FW SC BK BK OV SC SC SC SC SC SC BK BK BK BK BK BK BK
PoP 12hr 20 50 60 30 20 30 40 50 40
Rain shwrs S C C L C C S S S C C C C C C C
Tstms S S S S
$$
WYZ004-301000-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 52 83 48 79 47
Temp 78 68 60 56 53 57 74 82 79 68 61 53 49 53 71 78 76 66 59 52 48
Dewpt 44 45 46 47 45 47 48 44 43 46 46 42 41 42 44 39 37 37 38 36 36
RH 30 43 60 72 74 69 40 26 28 45 58 66 74 66 38 25 24 34 45 54 63
Wind dir S NE S SE SE SE S S SW E NE SE SE S S S SE E SE SE SE
Wind spd 4 5 4 4 5 5 9 8 10 6 5 5 5 4 6 8 10 9 8 6 5
Wind gust 19 14 17 18 17
Clouds FW CL CL FW SC SC SC FW BK SC SC FW FW FW CL FW FW SC FW FW FW
PoP 12hr 0 10 20 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S
Tstms S S
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 80 47 68 40 67 40 60 34 56
Temp 72 77 59 48 60 65 50 41 59 64 51 43 53 55 43 35 47 54
Dewpt 41 37 42 40 45 40 41 37 41 37 36 35 38 33 35 31 36 35
PWind dir S NW NW NW W NW NW NW NW
Wind char LT GN GN GN LT GN GN GN GN
Avg clouds FW FW BK BK OV SC SC SC SC SC SC BK BK SC BK BK BK BK
PoP 12hr 5 30 50 30 10 30 30 50 40
Rain shwrs S C C C C S S C C C C C C S
Tstms S S
$$
WYZ006-301000-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 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 52 81 45 78 44
Temp 75 65 60 55 52 60 74 80 78 64 58 50 46 52 70 77 76 61 55 49 45
Dewpt 44 43 44 42 41 46 45 42 42 43 43 41 37 40 44 40 39 35 36 35 34
RH 33 45 55 61 66 60 35 26 28 46 57 71 71 63 39 26 26 38 49 58 65
Wind dir S S S S SE S SW S SW SW SW S SE S S S SE SE S S S
Wind spd 4 4 4 5 5 5 9 11 10 8 5 4 4 4 6 6 6 5 5 5 5
Wind gust 19 14 14 14 12
Clouds FW CL FW CL SC SC FW FW SC SC FW FW FW FW CL CL FW FW CL CL CL
PoP 12hr 0 5 10 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
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 80 43 67 38 66 38 57 32 53
Temp 72 77 56 44 60 63 47 39 57 65 47 39 52 53 40 33 47 51
Dewpt 41 37 40 37 46 42 40 35 41 40 37 32 38 35 33 28 38 36
PWind dir S NW NW NW NW NW NW NW NW
Wind char LT LT GN LT LT LT GN GN LT
Avg clouds CL FW SC BK BK SC SC SC SC SC SC SC SC SC BK OV BK SC
PoP 12hr 0 20 40 30 10 30 30 50 40
Rain shwrs S C C C S S C C C C C C C
Tstms S S S
$$
WYZ005-301000-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 50 77 45 76 46
Temp 71 62 58 53 50 61 74 77 74 62 56 50 46 55 71 75 74 61 55 51 47
Dewpt 45 43 44 41 42 45 45 41 43 40 40 38 35 39 40 39 39 37 37 35 34
RH 39 50 59 64 74 56 35 28 33 44 55 63 65 55 32 27 28 41 51 54 60
Wind dir SW W SW SW SW S S SW SW SW SW SW SW SW S SW SW SW SW SW SW
Wind spd 6 5 5 6 6 8 12 14 13 10 8 6 5 5 9 11 9 8 6 5 5
Wind gust 21 17 19
Clouds FW FW CL FW SC SC SC FW SC FW FW FW FW FW CL FW FW FW CL CL FW
PoP 12hr 0 5 5 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 78 44 64 37 62 36 55 32 51
Temp 72 75 56 45 59 60 47 38 58 60 47 38 52 50 40 34 46 48
Dewpt 39 37 39 37 44 43 40 33 39 38 35 30 36 35 33 29 35 37
PWind dir S NW N NW N NW N N N
Wind char LT LT GN GN LT GN GN GN GN
Avg clouds CL FW SC BK BK SC SC SC SC SC SC SC SC SC BK OV OV SC
PoP 12hr 0 30 50 30 20 30 30 50 40
Rain shwrs C C C C S S S C C C C C C C
Tstms S S
$$
WYZ010-301000-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 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 57 79 50 76 51
Temp 70 63 59 57 57 67 76 77 74 64 59 55 51 59 72 75 71 60 57 55 52
Dewpt 43 43 41 40 40 43 41 40 42 41 39 40 37 38 41 38 38 36 35 35 32
RH 38 48 51 53 53 42 28 26 32 43 47 57 59 45 33 26 30 41 43 47 46
Wind dir SW SW SW SW W W E NE W W W W SW SW SE E NE SW SW SW SW
Wind spd 4 8 8 9 9 5 8 4 6 10 10 8 6 5 6 6 5 9 10 10 10
Wind gust 13
Clouds SC FW CL CL FW FW FW SC SC SC SC FW FW CL CL FW FW FW CL CL CL
PoP 12hr 5 10 10 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 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 78 47 63 42 64 40 54 35 51
Temp 74 72 57 48 58 57 49 43 61 59 48 41 50 48 40 36 47 46
Dewpt 38 38 39 37 42 41 38 33 38 38 35 30 35 34 30 28 35 35
PWind dir N NW N NW NW NW N NW NE
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds CL FW SC SC BK BK SC SC SC SC SC SC BK BK BK BK BK BK
PoP 12hr 0 20 50 30 20 30 30 40 40
Rain shwrs S S C C C S S C C C C C C C C
Tstms S S
$$
WYZ012-301000-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 35 44 30 41 31
Temp 45 41 40 40 38 38 44 39 34 34 33 32 31 32 37 39 37 33 34 34 33
Dewpt 36 34 35 34 34 36 40 37 33 34 33 32 31 32 34 35 33 31 30 30 29
RH 70 76 82 79 85 92 86 92 96100100100100100 89 85 85 92 85 85 85
Wind dir SW S S S SW SW SW S SW SW SW SW S S SW SW SW S S S S
Wind spd 6 5 6 8 8 10 10 9 6 9 10 9 9 10 9 8 6 9 10 9 8
Wind gust 14 16 18 19 16 16
Clouds SC SC SC SC BK BK BK OV BK OV BK BK BK SC SC BK SC FW FW SC SC
PoP 12hr 20 70 70 40 20
QPF 12hr 0 0.12 0.12 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C L L L L C C C C C C S S S S C
Snowshwrs L L C C C C C S S S C
Tstms S C C S S S S S S S
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 42 28 37 24 35 22 30 20 31
Temp 38 37 32 30 32 31 27 24 31 29 26 23 26 26 23 22 27 27
Dewpt 30 31 31 30 30 28 26 21 24 22 21 20 20 19 20 21 25 25
PWind dir SW NW SW N S SW SW NE E
Wind char GN LT LT LT LT GN LT LT LT
Avg clouds SC BK BK BK BK SC SC SC SC SC SC SC SC BK BK BK BK BK
PoP 12hr 40 60 60 20 20 30 40 40 40
Rain shwrs C C C L
Snowshwrs C C C L L C S S S S S C C C C C C C
Tstms S S S S S S
$$
WYZ023-301000-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 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 40 63 35 66 35
Temp 60 52 46 43 42 45 58 58 59 49 44 42 37 42 59 65 63 50 44 40 36
Dewpt 44 43 42 41 40 42 45 46 51 48 43 41 37 42 50 46 43 41 40 37 35
RH 55 71 86 93 93 89 62 64 75 96 96 96100100 72 50 48 71 86 89 96
Wind dir E S S S S S S S S S S S SE S SW SW SW S SE SE SE
Wind spd 3 4 4 4 3 4 9 9 5 5 4 2 2 2 5 6 5 4 4 3 2
Wind gust 13 13 17 13
Clouds SC FW SC SC BK SC BK BK SC FW SC BK SC SC SC SC FW FW FW FW FW
PoP 12hr 30 70 50 20 5
QPF 12hr 0 0.12 0.03 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C S L C C C C C S S S S
Tstms S C C S S S S S
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
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 33 60 29 57 26 55 27 55
Temp 61 63 43 35 54 55 37 30 51 53 36 27 47 51 35 28 47 51
Dewpt 44 41 40 35 44 40 37 30 41 37 33 27 37 33 33 28 42 38
PWind dir SW NW W N N SW SW NE S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW SC BK OV BK SC SC SC SC SC SC SC SC BK BK BK SC
PoP 12hr 20 50 50 20 20 20 30 40 40
Rain shwrs S S C C C S S S S S S S C C C C C
Snowshwrs S S S S C C
Tstms S S S S S
$$
WYZ004-301000-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 54 75 49 74 48
Temp 70 63 60 56 55 60 70 75 71 60 56 52 50 56 69 73 71 60 56 51 49
Dewpt 36 39 38 38 39 40 38 36 40 40 40 37 37 37 37 33 33 33 34 34 33
RH 29 41 44 51 55 47 31 24 32 47 55 56 61 49 31 23 25 36 43 52 54
Wind dir SW SW SW S S SW S S S W W SW SW S S SW SW S SW S S
Wind spd 6 6 8 6 6 10 10 11 11 11 10 9 8 9 11 12 11 10 9 9 8
Wind gust 19 18 18 20 19 17
Clouds SC FW CL FW SC BK SC SC BK SC SC FW SC FW FW FW FW SC FW FW FW
PoP 12hr 5 20 20 0 5
QPF 12hr 0 0.07 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S
Tstms S
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 73 47 59 40 59 38 51 34 46
Temp 67 68 53 48 55 55 44 41 55 57 46 39 47 46 38 35 43 44
Dewpt 36 36 39 38 37 37 34 33 35 33 30 27 30 27 28 27 31 29
PWind dir S NW N NW E N N N N
Wind char GN GN GN GN GN GN BZ GN GN
Avg clouds FW SC BK BK OV SC SC SC SC SC SC BK SC SC BK BK BK BK
PoP 12hr 10 50 60 30 20 30 40 50 40
Rain shwrs C C L C C S C C C C C C C C
Tstms S S
$$
WYZ004-301000-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 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 53 80 49 78 49
Temp 76 66 59 55 53 60 71 79 75 64 59 53 49 55 70 77 75 65 59 53 50
Dewpt 44 46 49 46 47 48 47 44 45 47 46 43 42 44 43 40 38 38 38 37 38
RH 32 48 69 72 80 64 42 29 34 54 62 69 77 66 38 26 26 37 45 54 63
Wind dir S NW S E E SE S S W W S SE E SE S S S S S S SE
Wind spd 5 3 3 5 4 4 10 10 10 8 5 5 5 5 10 12 11 8 5 5 4
Wind gust 19 16 18 21 20 16
Clouds FW FW CL FW SC SC SC SC BK SC SC FW SC FW CL FW FW SC FW FW SC
PoP 12hr 0 20 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 S
Tstms S S
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
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 64 41 64 40 56 35 52
Temp 69 73 57 49 58 61 49 41 58 62 50 41 50 51 43 36 46 50
Dewpt 42 40 45 43 43 40 39 38 42 37 36 33 35 32 34 32 36 35
PWind dir S NW N N E N N N N
Wind char LT GN GN LT LT GN GN GN LT
Avg clouds SC SC BK OV OV SC SC SC SC SC BK BK BK BK BK BK BK BK
PoP 12hr 5 50 50 30 10 30 40 50 40
Rain shwrs C C C C C C C C C C C C C
Tstms S
$$
WYZ016-301000-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 43 62 40 63 40
Temp 60 53 48 45 45 48 60 62 56 50 46 42 41 45 59 62 60 51 46 42 41
Dewpt 39 41 39 38 38 40 40 38 38 39 37 36 37 37 36 35 36 35 34 32 31
RH 46 64 71 76 76 74 47 41 51 66 71 79 85 73 42 36 41 54 63 67 67
Wind dir W W NW NW NW NW W SW W W W W W W W W W W W W W
Wind spd 9 5 8 9 10 10 12 19 13 12 14 13 12 12 16 14 12 8 10 10 10
Wind gust 19 29 23 19 23 26 26 21
Clouds SC FW FW SC SC SC SC BK BK SC SC SC SC FW SC SC SC FW FW FW FW
PoP 12hr 10 60 40 30 10
QPF 12hr 0 0.04 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S L C C C C S S C C
Tstms S C S S S
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 66 40 59 34 55 31 49 29 47
Temp 63 62 46 40 55 53 40 34 51 52 39 32 46 45 35 30 42 44
Dewpt 33 33 33 32 33 32 31 27 30 28 27 24 25 24 28 25 30 29
PWind dir SW W W W W W SW SE E
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW SC BK BK SC SC SC SC SC SC SC SC SC BK BK BK BK
PoP 12hr 30 50 70 30 30 30 40 50 50
Rain shwrs C S C L L C C S C S C C C C C C C
Snowshwrs C C C
Tstms S S S S S S
$$
WYZ027-301000-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 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 63 37 69 39
Temp 59 54 50 47 48 51 63 62 57 49 45 42 38 47 62 68 65 53 47 43 40
Dewpt 40 40 39 39 39 41 39 35 41 40 40 39 36 38 38 35 33 34 32 32 31
RH 49 59 66 74 71 68 41 36 55 71 82 89 92 71 41 29 30 48 56 65 70
Wind dir SW S S SW SW SW SW W W SW SW W W SW SW SW W W SW S SW
Wind spd 5 3 5 6 10 9 17 17 13 8 6 5 4 5 11 12 11 4 3 4 5
Wind gust 25 26 23 18 23 19
Clouds SC FW SC SC BK SC SC BK SC SC SC SC FW FW FW FW FW FW CL FW FW
PoP 12hr 10 40 10 0 0
QPF 12hr 0 0.03 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S
Tstms S C S
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
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 38 64 33 59 29 55 29 55
Temp 65 66 47 39 58 58 41 34 53 53 38 30 49 51 38 31 47 51
Dewpt 33 30 32 31 35 34 32 30 34 30 28 25 29 25 28 27 32 30
PWind dir SW W W NW W W W N E
Wind char GN GN GN GN GN GN LT GN GN
Avg clouds FW FW FW SC BK SC SC SC SC FW SC SC SC SC BK BK BK SC
PoP 12hr 0 20 30 20 20 20 20 30 30
Rain shwrs S C S S S S S S S S S S C C S
Snowshwrs S S C C
Tstms S S S S S
$$
WYZ023-301000-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 45 61 43 64 43
Temp 64 58 51 48 45 49 56 56 61 53 50 48 46 44 55 61 63 55 49 47 45
Dewpt 49 50 48 46 45 48 50 53 54 52 50 47 46 43 50 48 48 46 44 44 43
RH 58 75 89 93100 96 80 90 78 96100 96100 96 83 62 58 72 83 89 93
Wind dir S E E SE SE SE S S S S S SE SE S SW SW SW S SE SE SE
Wind spd 5 5 5 5 4 3 5 8 5 5 5 4 3 4 5 6 5 5 5 4 3
Wind gust 13 13 17 13
Clouds FW FW SC SC BK BK BK BK BK SC SC BK SC SC SC SC FW FW FW SC SC
PoP 12hr 20 70 60 30 10
QPF 12hr 0 0.18 0.04 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C C L L L L C C C C C C S
Tstms S C C S S S S S S
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 65 41 58 35 55 34 52 34 53
Temp 58 62 48 43 49 56 43 37 47 54 43 36 44 51 41 36 43 51
Dewpt 46 45 45 43 45 44 41 37 40 38 36 34 37 35 36 35 41 40
PWind dir SW NW S N S SW SW NE E
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC SC BK BK SC SC SC SC SC SC SC SC SC BK BK BK BK
PoP 12hr 30 50 50 20 20 20 30 40 40
Rain shwrs S C C C C C S S S S S S S C C C C C
Tstms S S S S S S
$$
WYZ023-301000-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 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 40 63 34 68 35
Temp 62 54 46 42 40 48 63 62 60 51 45 40 36 42 61 67 66 53 45 41 36
Dewpt 44 42 39 38 37 42 44 45 46 45 44 40 36 41 43 39 38 37 35 33 31
RH 52 64 76 86 89 80 50 54 60 80 96100100 96 51 36 36 54 68 73 82
Wind dir S S S S S S SW SW SW S S SE SE S SW SW W SW SE SE S
Wind spd 4 4 6 6 5 6 12 12 9 5 4 3 2 3 6 9 9 4 4 4 3
Wind gust 17 18 16
Clouds SC FW SC SC BK SC BK BK FW FW SC SC FW FW FW FW CL CL CL FW FW
PoP 12hr 10 60 30 5 0
QPF 12hr 0 0.08 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs L C C C S S
Tstms C C S S S
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 70 34 62 28 58 25 55 27 56
Temp 64 67 46 35 57 58 38 30 53 56 37 27 50 53 37 29 48 54
Dewpt 37 35 36 34 40 35 34 30 36 33 31 26 31 27 30 28 34 34
PWind dir SW NW NW N NW NW NW NE SE
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds CL FW FW BK BK SC SC SC SC FW SC SC SC SC SC BK SC SC
PoP 12hr 5 30 40 20 20 20 30 30 30
Rain shwrs C C C S S S S S S S C C C C C
Snowshwrs S S S S C C
Tstms S S S S
$$
WYZ028-301000-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 47 70 43 71 44
Temp 69 62 55 51 49 54 66 70 61 55 51 47 44 49 64 69 70 60 54 48 45
Dewpt 40 41 42 40 40 44 43 42 48 45 45 41 38 41 44 42 41 38 39 36 35
RH 35 46 61 66 71 69 43 36 62 69 80 79 79 74 48 37 35 44 57 63 68
Wind dir SW S S S S SE S W W SW S S S S SW SW SW S S S S
Wind spd 5 5 8 5 3 4 5 11 8 4 4 3 3 3 5 6 5 4 5 4 4
Wind gust 14 13
Clouds FW FW FW FW SC SC SC SC SC SC SC SC SC FW CL FW FW FW FW FW FW
PoP 12hr 0 40 5 0 0
QPF 12hr 0 0.03 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs C
Tstms S
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 75 45 69 38 62 35 59 35 59
Temp 68 72 55 46 64 63 47 39 55 57 44 36 52 56 44 36 52 56
Dewpt 41 39 37 34 42 40 36 33 42 38 33 29 37 34 32 29 38 36
PWind dir SW S SW N SW W W NE E
Wind char LT LT GN LT LT LT LT GN GN
Avg clouds CL FW SC SC SC SC SC SC SC FW SC SC SC SC BK BK BK SC
PoP 12hr 0 5 20 20 20 20 20 30 20
Rain shwrs S S S S S S S S S C C S S
Tstms S S S S S S
$$
WYZ017-301000-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 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 52 80 48 78 47
Temp 75 69 61 54 52 58 70 78 77 65 58 51 48 54 68 76 77 65 57 51 47
Dewpt 46 46 44 42 43 47 47 46 44 43 43 41 41 42 42 40 40 39 38 38 37
RH 36 44 53 64 71 67 44 32 31 45 57 68 77 64 39 27 26 38 49 61 68
Wind dir SW S S SE E SE SW SW SW SW SW S S SW SW SW SW S S S SE
Wind spd 5 5 6 6 6 6 8 13 16 11 10 8 5 4 5 8 10 6 6 5 5
Wind gust 20 26 20 17 18
Clouds FW FW CL CL SC SC FW FW SC SC FW FW FW 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 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
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 81 47 69 40 65 39 58 35 55
Temp 72 78 59 48 62 65 49 41 58 62 49 40 52 53 43 36 47 51
Dewpt 42 36 38 40 46 44 42 39 43 39 37 35 39 35 34 32 40 38
PWind dir S NW N N NE N N NE NE
Wind char GN LT LT GN LT LT LT GN LT
Avg clouds CL CL FW SC BK SC SC SC SC SC SC SC SC SC BK OV OV SC
PoP 12hr 0 20 30 30 20 20 30 50 30
Rain shwrs S C C C S S S S C S C C C S
Tstms S S
$$
WYZ005-301000-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
546 PM MDT Mon Sep 29 2025
Date 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 53 80 47 78 48
Temp 75 67 60 55 53 60 74 78 78 66 59 53 48 56 72 77 77 64 58 53 49
Dewpt 47 45 43 42 42 45 47 46 45 42 40 38 37 41 42 40 40 38 37 36 35
RH 37 45 53 61 66 58 38 32 31 42 49 57 65 57 34 26 26 38 45 52 58
Wind dir S SW S S S S SW SW SW SW SW SW SW S SW SW S S S S S
Wind spd 6 5 6 8 6 8 13 13 13 10 9 6 5 5 9 11 9 6 6 5 5
Wind gust 20 21 18
Clouds FW FW CL FW SC SC FW FW SC SC FW FW FW FW CL CL FW FW CL CL CL
PoP 12hr 0 5 5 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 10/02/25 Fri 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 10/06/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 80 46 66 40 64 38 56 34 53
Temp 74 77 59 47 61 62 49 41 58 63 49 39 53 52 43 35 46 51
Dewpt 41 38 39 38 46 44 40 35 41 39 36 31 38 35 34 30 36 39
PWind dir S NW N NW NW NW N N N
Wind char LT LT GN GN LT GN GN GN LT
Avg clouds CL FW SC BK BK SC SC SC SC SC SC SC SC SC BK OV OV SC
PoP 12hr 0 20 40 40 20 30 30 50 40
Rain shwrs S C C C S S S C C C C C C C
Tstms S S
$$
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