Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
766
FOUS55 KRIW 182131
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
331 PM MDT Sat Oct 18 2025
WYZ020-191000-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 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 31 67 32 51 26
Temp 44 37 33 34 38 44 60 66 60 51 46 41 33 36 47 50 45 35 32 29 29
Dewpt 28 27 26 25 25 29 32 32 33 33 34 31 29 29 25 22 24 23 20 20 20
RH 53 67 75 69 59 55 35 28 36 50 63 67 85 75 42 33 43 61 61 69 69
Wind dir W SW SW SW SW SW SW SW SW SW W W W W W W NW W W SW SW
Wind spd 4 3 5 12 16 19 28 27 19 24 25 23 16 19 23 20 14 11 11 11 12
Wind gust 21 29 42 46 48 48 46 39 37 28 27 34 35 24 18 19 19
Clouds CL CL CL CL CL CL CL CL CL SC BK SC SC SC FW CL CL CL CL CL CL
PoP 12hr 0 0 50 40 0
QPF 12hr 0 0 0.02 0.02 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain C C C C
Snow C C
Wind chill 22 25
Min chill 28 25 28 22 24 23 17
High Wind A A A A
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
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 58 30 63 34 61 32 63 37 65
Temp 51 52 37 31 55 57 42 36 56 54 38 36 56 57 44 40 59 59
Dewpt 25 26 23 20 26 30 27 24 31 32 28 28 33 34 30 28 33 33
PWind dir SW SW SW SW W SE SW SW SW
Wind char BZ GN GN GN GN LT GN GN BZ
Avg clouds CL CL FW FW FW FW SC SC SC FW FW FW FW FW SC SC SC SC
PoP 12hr 0 0 0 0 0 0 0 0 5
$$
WYZ017-191000-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 31 68 34 52 27
Temp 47 38 36 34 32 41 52 67 60 49 44 39 35 39 48 51 48 39 34 30 29
Dewpt 27 27 26 25 24 27 31 32 31 33 29 26 24 23 20 18 18 19 20 19 18
RH 45 64 67 69 72 57 44 27 33 54 55 59 64 52 33 27 30 44 56 63 63
Wind dir E N W W W N S SW W W W W W W NW NW NW W W SW SW
Wind spd 6 0 3 6 8 9 8 17 17 19 23 24 19 16 14 16 12 10 9 6 6
Wind gust 16 41 48 39 37 40 32 27 25 32 21
Clouds CL CL FW FW FW FW CL CL CL SC SC FW FW FW CL CL CL CL CL CL CL
PoP 12hr 0 0 30 10 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain C C S S
Snow S
Wind chill 28 24
Min chill 25 25 24 24 27 22
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 55 29 59 34 61 33 61 36 65
Temp 46 51 38 30 50 54 42 35 53 56 42 34 53 56 44 38 57 60
Dewpt 24 24 24 20 28 28 27 23 29 29 28 25 33 32 29 27 34 31
PWind dir SE NW N W N W SW SW S
Wind char LT LT LT LT LT LT LT LT GN
Avg clouds CL CL FW FW FW FW SC SC SC FW FW FW SC FW FW SC SC SC
PoP 12hr 0 0 0 0 0 0 0 0 5
$$
WYZ018-191000-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 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 35 68 34 54 28
Temp 48 39 37 36 37 42 57 67 60 52 44 40 36 39 48 52 48 39 35 33 31
Dewpt 30 26 24 23 23 27 30 30 30 32 28 24 22 22 19 18 20 19 19 17 16
RH 49 59 59 59 56 55 35 25 32 46 53 52 56 50 31 26 33 44 52 51 53
Wind dir N W W SW SW W W W SW W W W W W NW NW NW W SW SW SW
Wind spd 0 6 10 13 11 11 11 25 24 25 17 18 14 12 8 10 6 11 10 8 6
Wind gust 28 47 51 44 40 34 25 17 20 14
Clouds CL CL FW FW FW SC FW FW CL FW SC FW FW FW CL CL CL CL CL CL FW
PoP 12hr 0 5 40 10 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain C C C S
Snow S
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
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 59 32 61 36 61 35 62 39 64
Temp 51 53 40 33 53 55 45 38 55 56 44 36 54 57 48 42 57 58
Dewpt 24 26 21 17 27 29 24 21 30 30 27 22 31 33 29 27 32 31
PWind dir E W NW W N W SW SW SW
Wind char LT LT LT LT LT LT LT GN GN
Avg clouds FW CL FW FW FW FW SC BK SC FW FW FW SC FW SC SC SC SC
PoP 12hr 0 0 0 0 0 0 0 5 5
$$
WYZ028-191000-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 31 65 32 46 23
Temp 50 41 38 36 34 38 54 64 59 50 43 39 34 33 39 45 42 35 29 25 25
Dewpt 20 23 24 23 22 24 26 26 28 29 34 30 24 23 20 17 18 19 19 19 19
RH 30 48 57 59 61 57 34 23 30 44 70 70 66 66 46 32 37 52 66 78 78
Wind dir W W SW SW S S W W W W W W W W W W W W W W SW
Wind spd 14 11 9 6 6 6 10 17 23 23 27 27 29 27 21 20 17 12 9 8 6
Wind gust 27 25 18 21 35 42 40 42 43 44 39 33 33 27 20 18 14
Clouds CL FW CL CL FW CL CL FW FW SC OV BK FW FW FW CL CL FW CL CL CL
PoP 12hr 0 5 20 10 0
QPF 12hr 0 0 0.02 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain S S
Snow S
Wind chill 28 20 19
Min chill 28 26 20 19 20 16
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 53 27 59 31 56 29 58 32 60
Temp 45 49 34 27 50 53 40 31 48 51 37 30 50 52 38 33 54 54
Dewpt 19 17 17 16 23 23 25 23 28 26 27 24 28 28 27 25 30 31
PWind dir W SW SW SW W W W SW S
Wind char GN LT LT LT GN LT LT LT GN
Avg clouds CL CL FW FW FW FW SC SC SC FW FW FW FW FW SC SC SC SC
PoP 12hr 0 0 0 5 5 0 0 0 5
$$
WYZ026-191000-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 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 23 62 25 47 15
Temp 48 35 29 26 24 32 51 61 53 40 34 30 26 31 42 45 41 29 23 18 17
Dewpt 18 19 19 18 18 21 26 28 28 32 26 22 21 21 20 17 19 19 17 13 13
RH 30 52 66 71 77 63 37 28 38 73 72 72 81 66 41 32 41 66 77 80 84
Wind dir NW N N N N N SW W W W W W W W NW NW NW NW NW NW NW
Wind spd 6 6 3 0 0 0 9 25 24 24 25 27 25 18 13 14 12 8 6 6 6
Wind gust 13 21 46 49 42 44 41 40 27 25 27 20
Clouds CL CL CL CL CL CL CL CL FW OV SC FW SC FW FW FW CL CL CL CL CL
PoP 12hr 0 10 50 5 0
QPF 12hr 0 0 0.04 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain C C
Snow C
Wind chill 21 15 11 19
Min chill 25 24 24 21 11 11 15 6
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
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 54 19 57 25 58 24 58 26 58
Temp 43 49 27 20 48 52 33 26 50 52 32 25 49 53 34 28 50 53
Dewpt 18 19 18 13 24 22 23 19 27 24 25 20 28 27 26 22 30 27
PWind dir NW NW W W NW NW W W S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds CL FW FW CL FW SC SC SC SC FW FW FW SC SC SC SC SC SC
PoP 12hr 0 0 0 0 0 0 0 5 5
$$
WYZ025-191000-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 26 59 25 44 16
Temp 46 33 30 28 27 33 49 58 52 36 32 28 26 30 39 43 38 27 22 18 18
Dewpt 15 19 20 19 20 22 24 26 28 32 28 24 22 22 18 16 17 18 17 15 14
RH 28 56 66 68 74 63 37 29 39 85 85 85 85 72 42 33 42 68 81 88 84
Wind dir NW NW NW N NW SE S W W W W W W NW NW NW NW NW NW NW NW
Wind spd 8 6 4 0 3 3 6 24 23 23 21 20 19 13 14 16 13 8 6 5 6
Wind gust 17 16 41 44 44 46 40 37 24 26 27 23 14
Clouds CL CL FW CL CL FW CL SC SC OV SC SC SC SC FW FW FW CL CL CL CL
PoP 12hr 0 20 60 10 0
QPF 12hr 0 0 0.06 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain C C
Snow C S
Wind chill 24 19 15 12 19
Min chill 25 23 27 19 12 13 30 14 9
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 51 21 54 26 56 25 55 27 55
Temp 45 47 27 21 49 50 32 26 52 51 31 26 50 51 32 29 50 51
Dewpt 16 18 18 14 20 21 22 20 24 24 25 22 26 27 26 25 27 24
PWind dir NW NW W NW NW NW NW N S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds CL CL FW CL FW FW SC SC SC FW FW FW SC FW SC SC SC SC
PoP 12hr 0 0 0 0 0 0 0 5 10
$$
WYZ013-191000-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 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 28 56 26 42 18
Temp 45 36 33 31 29 35 51 55 45 38 34 30 28 29 36 41 38 28 24 20 19
Dewpt 20 23 24 23 24 26 30 32 35 34 31 27 25 24 23 20 21 21 20 18 16
RH 36 59 69 72 81 69 44 41 68 85 89 88 88 81 59 42 50 75 84 92 88
Wind dir SW S SW S SW S S SW SW SW SW SW SW W W W W SW S S SE
Wind spd 4 8 6 6 8 10 12 21 18 23 18 16 11 6 5 8 8 6 5 3 2
Wind gust 26 40 41 43 37 33 21 12 17
Clouds FW SC CL CL FW FW FW BK OV BK BK BK BK BK SC SC FW FW CL CL FW
PoP 12hr 0 80 90 40 0
QPF 12hr 0 0.07 0.21 0.01 0
Snow 12hr 00-00 00-00 T 00-00 00-00
Rain C D L L
Snow L L C S
Tstms S S S S
Wind chill 27 23 19
Min chill 27 21 21 23 18 18 17 15
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
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 49 21 56 26 54 27 56 29 54
Temp 41 45 28 22 46 50 34 26 46 49 33 27 48 51 35 31 47 49
Dewpt 22 23 19 16 26 26 26 23 31 30 28 24 32 30 29 27 33 31
PWind dir S SE SE S S SW S S S
Wind char LT LT LT LT LT LT LT GN GN
Avg clouds FW CL FW CL FW FW SC SC SC FW FW FW SC SC SC SC SC SC
PoP 12hr 0 5 0 5 0 0 0 10 30
Rain shwrs S C
Snowshwrs S
$$
WYZ001-191000-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 27 48 23 35 15
Temp 37 31 30 28 28 35 46 45 38 32 28 26 25 26 31 34 34 23 21 18 17
Dewpt 18 21 21 19 21 28 32 34 34 30 25 22 21 23 24 22 22 19 19 16 15
RH 46 66 69 68 75 75 58 65 85 92 88 85 84 88 75 61 61 84 92 92 92
Wind dir SW SW SW SW S S SW SW W W W W W W W W W SW SW SW SW
Wind spd 4 4 6 6 6 6 10 14 10 14 12 9 9 9 6 9 8 8 6 5 4
Wind gust 20 20 29 25 25 32 29 39 39 41 36 27 26 24 20 25 25 26 23 16 12
Clouds FW FW SC FW SC FW SC OV OV BK SC BK OV BK BK SC FW FW FW FW SC
PoP 12hr 0 90 90 40 0
QPF 12hr 0 0.21 0.22 0.01 0
Snow 12hr 00-00 00-00 1 T 00-00
Rain C D
Snow D L L L C C
Tstms S S
Wind chill 17
Min chill 23 21 22 31 17 16 14 24 12 10
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 43 18 50 23 48 24 49 27 48
Temp 36 39 23 18 42 44 28 24 42 42 28 24 43 44 32 29 43 42
Dewpt 25 23 18 15 26 25 23 21 31 28 25 22 33 29 28 25 33 31
PWind dir SW S S SW SW SW SW SW SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW FW SC SC SC FW FW FW SC SC SC SC SC SC
PoP 12hr 0 0 5 5 0 0 0 10 20
Rain shwrs S S
Snowshwrs S
$$
WYZ003-191000-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 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 67 35 51 31
Temp 46 38 38 40 41 44 61 65 54 45 41 37 38 39 48 50 46 39 37 34 34
Dewpt 25 26 24 24 24 27 31 35 36 36 31 28 25 26 22 21 24 23 23 21 21
RH 43 62 57 52 50 51 32 33 50 70 67 70 59 59 35 31 42 52 56 58 58
Wind dir SE S SW SW SW S SW W W W W W W W W W W W W SW SW
Wind spd 9 6 8 9 8 10 6 12 11 12 8 8 11 13 12 14 10 9 10 8 6
Wind gust 16 18 20 35 27 25 16 18 26 28 27 31 19 18 18 16 13
Clouds CL FW SC SC SC SC FW FW SC SC SC SC SC SC FW FW CL FW FW FW FW
PoP 12hr 0 30 60 20 0
QPF 12hr 0 0 0.05 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain C C C C C
Snow C S
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
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 58 34 61 38 61 38 64 39 64
Temp 52 52 40 35 56 55 44 39 58 55 44 39 59 58 46 42 60 58
Dewpt 24 28 25 21 27 31 28 25 31 32 29 26 33 34 30 29 34 35
PWind dir SW W S SW NW SW SW SW SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW FW SC SC SC FW FW FW SC SC SC SC SC SC
PoP 12hr 0 0 0 0 0 0 0 5 10
$$
WYZ004-191000-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 32 65 35 53 27
Temp 48 41 36 34 33 39 52 63 58 49 44 42 38 38 47 52 51 41 35 30 29
Dewpt 24 26 25 24 25 26 30 32 35 39 38 34 32 32 30 25 26 27 26 23 23
RH 39 55 64 66 72 59 43 31 42 68 79 73 79 79 51 35 37 57 69 75 78
Wind dir SE SE SE SE S SE SE SE W NW NW NW W NW NW NW N N W E SE
Wind spd 6 9 10 9 10 9 16 19 13 14 19 8 4 5 14 12 10 6 6 6 6
Wind gust 13 17 20 29 34 35 32 40 20 19 31 26 20 13
Clouds CL CL CL CL FW FW SC SC BK BK BK BK BK BK FW FW FW FW CL CL FW
PoP 12hr 0 10 60 20 0
QPF 12hr 0 0 0.04 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain C C C C S
Tstms S
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 56 29 61 32 61 34 63 38 67
Temp 48 53 37 30 52 56 42 33 53 57 42 35 55 59 46 40 59 63
Dewpt 28 25 26 24 31 29 29 26 32 32 31 29 35 33 32 31 37 33
PWind dir SE SE SE S N SE SE SE SE
Wind char LT LT LT LT LT LT LT GN GN
Avg clouds FW CL FW FW FW FW SC SC SC FW FW FW SC FW SC SC SC SC
PoP 12hr 0 0 0 0 0 0 0 0 5
$$
WYZ006-191000-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 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 31 69 33 53 25
Temp 46 38 35 33 32 38 59 67 61 50 44 40 36 36 46 52 49 38 33 28 27
Dewpt 26 26 26 25 24 28 33 34 35 37 38 34 31 32 30 25 26 26 25 22 21
RH 45 62 69 72 72 67 37 29 38 61 79 79 82 85 53 35 40 62 72 78 78
Wind dir E SE SE SE SE SE S S W W NW NW W NW NW NW N NW S SE SE
Wind spd 5 5 5 5 5 5 9 16 11 13 12 12 6 6 9 10 6 4 3 3 4
Wind gust 19 36 34 31 23 23 13 17 24 17
Clouds CL CL CL FW SC SC SC SC SC BK SC BK BK SC FW FW FW CL CL CL FW
PoP 12hr 0 5 40 30 0
QPF 12hr 0 0 0.02 0.03 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain C C C C C
Tstms S
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
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 27 61 31 61 30 64 34 68
Temp 48 52 35 28 53 56 39 32 53 56 38 31 55 58 43 36 59 62
Dewpt 28 27 26 22 32 29 29 25 34 31 29 25 36 34 32 28 37 35
PWind dir SE SE S SE NW SE S SE S
Wind char LT LT LT LT LT LT LT LT GN
Avg clouds FW CL FW FW FW FW FW SC SC FW FW FW SC FW SC SC SC SC
PoP 12hr 0 0 0 0 0 0 0 0 5
$$
WYZ005-191000-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 30 64 31 52 26
Temp 44 36 34 33 32 42 56 63 57 48 41 36 34 36 45 49 48 38 32 29 28
Dewpt 31 29 27 24 24 29 34 35 36 35 31 31 27 28 25 21 25 23 20 18 18
RH 60 75 75 69 72 60 43 35 45 60 67 82 75 72 45 33 40 54 61 63 66
Wind dir E SE W NW W SW S SW W W W NW W W NW NW NW W SW SW SW
Wind spd 5 4 4 5 6 9 14 23 18 18 16 14 14 12 18 16 8 6 6 5 4
Wind gust 23 36 39 33 28 24 23 20 27 14
Clouds CL CL CL FW SC SC SC FW FW SC SC SC SC SC FW FW CL CL CL CL CL
PoP 12hr 0 5 40 20 0
QPF 12hr 0 0 0.02 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain C C C C S
Snow S
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 55 29 60 34 61 32 63 36 65
Temp 48 51 37 30 53 54 41 35 56 55 41 33 55 57 43 39 58 59
Dewpt 24 28 23 19 27 30 26 21 29 32 29 23 32 34 29 27 35 35
PWind dir S W S SW N SW S SW S
Wind char LT LT LT LT LT LT LT LT GN
Avg clouds FW FW FW FW FW FW SC SC SC FW FW FW SC FW SC SC SC SC
PoP 12hr 0 0 0 0 0 0 0 5 5
$$
WYZ010-191000-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 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 32 65 34 49 28
Temp 39 33 34 37 39 47 59 64 54 42 38 37 35 37 47 48 43 35 33 31 31
Dewpt 23 22 21 19 19 23 30 32 33 37 36 31 27 26 25 24 25 23 21 18 18
RH 52 63 58 48 44 38 33 30 45 82 92 79 72 64 42 39 49 61 61 58 58
Wind dir N S S S SW S S SW N N N NW NW NW NW NW NW NW W W SW
Wind spd 0 9 10 11 12 16 10 11 9 20 16 12 11 12 21 23 14 12 11 10 10
Wind gust 18 25 27 36 27 28 27 26 37 41 24 21
Clouds CL CL CL CL CL FW BK SC FW SC BK BK SC SC SC SC FW FW CL CL CL
PoP 12hr 0 5 60 40 0
QPF 12hr 0 0 0.10 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain C C C L C S S
Snow L C S
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
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 54 34 62 39 60 37 65 42 66
Temp 50 48 40 35 57 54 45 41 57 52 43 39 60 57 48 45 62 58
Dewpt 24 25 22 18 26 30 24 20 28 31 27 23 30 33 27 26 31 31
PWind dir S SW S SW N W S SW SW
Wind char LT LT LT GN GN GN GN GN GN
Avg clouds CL FW FW FW FW FW FW SC SC FW FW FW FW FW SC SC SC SC
PoP 12hr 0 0 0 0 0 0 0 0 5
$$
WYZ012-191000-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 23 39 15 24 10
Temp 28 24 24 26 27 29 37 35 29 24 23 20 19 17 20 22 16 12 11 11 12
Dewpt 13 14 13 14 17 19 22 26 25 23 20 17 15 15 14 15 14 12 10 9 9
RH 53 65 62 60 65 66 54 69 85 96 88 88 84 92 77 74 92100 96 91 87
Wind dir W W W W W SW SW W W W W W W W W W W W W SW SW
Wind spd 4 10 11 12 14 17 12 17 16 23 23 20 14 12 8 6 8 9 8 6 6
Wind gust 18 25 26 39 40 46 43 41 34 19 16 17 16
Clouds FW FW CL CL FW CL FW OV OV OV BK BK OV BK SC SC FW FW CL CL CL
PoP 12hr 0 80 90 50 0
QPF 12hr 0 0.28 0.45 0.07 0
Snow 12hr 00-00 1 4 1 00-00
Snow C D L L L C C
Tstms S S S S
Wind chill 13 15 15 17 17 9 7 4 5 4 5 0 -1 0 1
Min chill 22 13 14 13 17 7 4 2 5 -2 0
Winter Weath Y Y Y Y Y Y Y Y
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 30 15 36 19 33 19 35 22 34
Temp 24 24 17 15 29 28 22 19 28 26 21 20 31 29 24 24 32 26
Dewpt 12 18 9 7 15 20 16 14 21 23 17 15 22 25 20 19 25 24
PWind dir SW SW SW W W W SW S SW
Wind char LT LT LT LT LT LT GN GN GN
Avg clouds CL CL FW CL FW FW SC SC SC FW FW FW SC SC SC SC SC BK
PoP 12hr 0 5 0 5 0 0 0 10 30
Snowshwrs S C
$$
WYZ023-191000-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 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 31 60 26 46 17
Temp 45 37 34 33 32 38 54 59 51 38 33 31 29 29 37 42 39 29 24 20 19
Dewpt 28 28 27 26 26 29 35 35 38 38 33 29 27 27 29 26 26 24 24 20 19
RH 51 70 75 75 78 70 48 40 61100100 92 92 92 72 53 59 81100100100
Wind dir NW SE S S SE SE S SW W W W W W W W W W W S SE SE
Wind spd 2 3 3 3 3 4 8 23 16 17 14 14 14 6 2 4 6 3 2 1 1
Wind gust 20 37 37 40 39 34 31 18 12 14 13
Clouds CL FW FW FW FW FW CL FW OV OV SC BK BK OV SC SC FW CL CL FW FW
PoP 12hr 0 50 90 20 0
QPF 12hr 0 0.01 0.16 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain S D D L
Snow L C S
Tstms S S
Wind chill 20 18
Min chill 31 29 27 23 18 16 24 18
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
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 54 23 61 26 57 26 59 30 59
Temp 46 48 29 24 53 53 35 27 49 50 33 26 51 53 36 32 52 52
Dewpt 26 28 22 19 32 33 28 26 35 34 29 25 36 36 29 27 38 37
PWind dir SW S S SE N SW S S S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW CL FW FW FW FW SC BK SC FW FW FW SC FW SC SC SC BK
PoP 12hr 0 0 0 5 5 0 5 10 20
Rain shwrs S S
Snowshwrs S
$$
WYZ004-191000-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 33 59 33 49 29
Temp 43 37 36 34 37 39 51 57 52 40 38 36 34 38 46 48 44 36 32 31 30
Dewpt 22 21 21 22 22 24 26 30 34 34 31 27 24 25 22 20 21 19 18 19 19
RH 43 52 54 61 54 54 37 35 50 79 76 69 66 59 38 33 39 50 56 61 63
Wind dir SE SE SE SE SE SE SE SW NW NW N W W W NW NW NW NW SW S SE
Wind spd 10 12 14 14 17 17 21 16 10 14 10 5 6 6 10 13 9 8 8 9 11
Wind gust 20 26 27 23 25 26 31 29 26 26 19 17 25 24 18
Clouds CL CL CL FW SC SC SC SC OV BK SC SC SC SC FW FW CL FW CL FW FW
PoP 12hr 0 40 70 20 0
QPF 12hr 0 0 0.08 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain C C L C C
Snow C S
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 52 32 56 36 58 36 60 39 61
Temp 45 47 37 33 49 50 41 37 53 52 41 37 53 54 44 41 54 56
Dewpt 22 24 21 19 24 24 23 21 27 28 26 24 29 29 28 27 30 29
PWind dir SE S SE S NW S SE S SE
Wind char GN LT GN LT LT LT GN GN GN
Avg clouds FW CL FW FW FW FW SC SC SC FW FW FW SC SC SC SC SC SC
PoP 12hr 0 0 0 0 0 0 0 5 10
$$
WYZ004-191000-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 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 34 63 33 52 28
Temp 47 39 37 35 35 39 52 61 58 46 43 39 36 38 47 51 49 40 35 31 30
Dewpt 26 26 25 24 25 27 30 34 38 40 36 31 29 31 30 25 27 25 24 22 24
RH 43 59 61 64 66 62 43 36 47 79 76 73 75 76 51 36 42 55 64 69 78
Wind dir S SE E E E E SE S W NW NW NW NW NW NW NW NW NW S SE SE
Wind spd 4 8 11 11 12 12 18 18 10 17 13 4 3 4 14 17 12 9 6 6 6
Wind gust 13 19 27 24 21 24 31 31 28 28 32 12 10 19 32 29 24 17
Clouds CL CL CL CL FW SC BK SC OV BK BK SC BK SC FW FW CL CL CL CL FW
PoP 12hr 0 30 70 20 0
QPF 12hr 0 0 0.07 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain C C L C C S
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
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 55 32 60 37 62 36 62 39 65
Temp 48 51 39 32 52 55 43 38 56 56 43 36 54 57 47 40 57 61
Dewpt 28 28 25 24 30 30 27 25 32 32 30 28 34 34 31 31 36 35
PWind dir SE SE SE S N SE SE SE SE
Wind char LT LT LT LT LT LT LT LT GN
Avg clouds FW CL FW FW FW FW SC SC SC FW FW FW SC FW SC SC SC SC
PoP 12hr 0 0 0 0 0 0 0 5 5
$$
WYZ016-191000-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 35 58 27 44 23
Temp 44 37 36 37 38 41 54 57 48 40 34 32 29 30 38 43 36 30 27 25 25
Dewpt 13 16 18 18 21 25 27 28 31 29 25 22 20 20 18 16 18 17 16 15 13
RH 28 42 47 46 50 52 35 33 51 64 69 66 69 66 44 33 47 58 63 65 60
Wind dir W NW NW NW W W W W W W W W W W W W W W W W W
Wind spd 12 21 25 24 24 26 26 34 31 35 29 27 26 27 27 20 20 21 20 20 19
Wind gust 25 33 43 51 54 58 49 41 39 34 36 36 31 33 29
Clouds CL CL CL CL FW FW CL FW BK BK SC SC SC SC SC FW FW FW CL CL CL
PoP 12hr 0 50 90 40 0
QPF 12hr 0 0.01 0.25 0.01 0
Snow 12hr 00-00 00-00 1 T 00-00
Rain S L L
Snow L L L C S
Tstms S S S
Wind chill 26 24 26 27 30 28 20 18 14 15 26 25 17 13 11 11
Min chill 24 24 27 20 14 13 25 13 10
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 53 28 58 31 56 30 57 34 56
Temp 48 47 32 29 54 51 37 32 52 50 35 31 52 51 38 36 53 50
Dewpt 17 22 16 13 20 25 21 20 25 27 24 21 27 29 25 24 28 28
PWind dir W W W W W W W W SW
Wind char BZ GN GN GN GN GN GN GN GN
Avg clouds CL CL FW FW FW FW SC SC SC FW FW FW SC FW SC SC SC SC
PoP 12hr 0 0 0 5 0 0 0 10 20
Rain shwrs S
$$
WYZ027-191000-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 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 31 63 28 47 20
Temp 48 38 35 32 32 38 58 62 55 41 36 33 29 31 40 46 40 31 27 23 22
Dewpt 21 23 23 22 22 24 26 27 27 33 33 26 24 22 20 17 19 20 20 17 16
RH 34 54 61 66 66 57 29 26 34 73 89 75 81 69 44 31 42 63 74 77 77
Wind dir W W W W W SW W W W W W W W W W W W W W W W
Wind spd 13 10 8 5 5 4 17 27 28 28 27 25 27 24 18 14 13 8 6 5 5
Wind gust 24 17 31 47 50 46 44 40 42 34 27 26 21
Clouds CL FW CL CL CL CL CL CL FW BK SC FW FW FW FW CL CL CL CL CL CL
PoP 12hr 0 5 40 5 0
QPF 12hr 0 0 0.04 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain C C
Snow C S
Wind chill 30 23 20 14 18
Min chill 28 26 27 23 14 14 20 15
High Wind A A A A
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
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 55 24 58 29 57 26 59 29 61
Temp 46 49 32 25 50 52 37 30 50 51 35 27 51 53 37 32 54 55
Dewpt 18 19 18 16 22 22 23 21 26 26 26 22 27 27 25 24 28 28
PWind dir W W SE W W W W SW SW
Wind char LT LT LT LT GN GN LT LT GN
Avg clouds CL FW FW FW FW SC SC BK SC FW FW FW SC FW SC SC SC SC
PoP 12hr 0 0 0 5 5 0 0 5 10
$$
WYZ023-191000-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 36 60 32 44 24
Temp 49 42 39 38 37 40 55 59 47 42 39 37 34 34 40 43 43 34 30 28 26
Dewpt 31 32 31 30 30 30 36 38 42 40 36 34 32 30 30 27 29 27 27 25 23
RH 50 67 73 73 75 67 49 45 83 93 89 89 92 85 67 53 57 75 88 88 88
Wind dir SW SE E E E E S W W W W W W W W W W SW S SE SE
Wind spd 2 3 4 4 6 8 8 21 19 21 18 16 16 9 4 4 6 3 3 3 2
Wind gust 18 33 36 39 36 34 27 12 14 13
Clouds CL FW FW CL FW FW FW BK OV BK BK SC BK BK SC SC FW CL CL CL CL
PoP 12hr 0 70 90 30 0
QPF 12hr 0 0.07 0.24 0.01 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain C D C C C
Snow C C S
Tstms S S S S
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 53 29 59 33 56 32 58 36 56
Temp 44 49 35 29 51 54 40 35 48 51 38 33 50 53 40 38 51 51
Dewpt 28 29 26 22 31 34 32 31 37 35 33 30 38 37 34 32 39 39
PWind dir S SE SE SE SW S S S S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW CL FW CL FW FW SC SC SC FW FW FW SC SC SC SC SC BK
PoP 12hr 0 0 0 5 0 0 0 10 30
Rain shwrs S C
$$
WYZ023-191000-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 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 28 63 26 48 16
Temp 53 41 35 32 29 36 56 62 57 42 37 32 28 29 41 47 42 31 25 21 19
Dewpt 26 26 26 24 23 27 31 30 32 37 34 29 26 25 25 22 24 23 21 19 17
RH 35 55 69 72 78 69 38 30 38 82 89 88 92 85 52 37 48 72 84 92 92
Wind dir W N SE SE SE S SW W W NW W W W W W NW NW NW N NE NE
Wind spd 5 3 2 3 2 3 8 18 14 19 18 17 16 12 9 9 8 4 2 2 1
Wind gust 13 19 35 40 36 39 35 33 24 17 18 16
Clouds CL FW CL CL FW CL CL CL SC OV SC FW SC FW FW CL CL CL CL CL CL
PoP 12hr 0 10 70 10 0
QPF 12hr 0 0 0.12 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain C L C
Snow C
Wind chill 21 16
Min chill 29 25 27 16 15 23 19
High Wind A A A A
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
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 54 21 59 26 56 23 58 29 59
Temp 45 50 30 22 51 54 37 27 50 52 33 24 50 54 37 31 54 54
Dewpt 24 24 20 16 26 30 27 23 31 30 28 23 33 33 28 24 33 32
PWind dir NW NE S NW NW W S S S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds CL CL CL CL FW SC SC SC SC FW FW FW SC FW SC SC SC SC
PoP 12hr 0 0 0 5 5 0 0 5 20
Rain shwrs S
$$
WYZ028-191000-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 33 69 32 52 24
Temp 56 46 40 38 37 40 56 68 63 53 42 39 34 34 43 49 46 37 31 27 26
Dewpt 25 25 26 24 23 27 32 33 31 30 36 31 25 24 25 23 22 21 21 20 18
RH 30 43 57 57 56 59 40 27 30 41 79 73 69 66 49 36 38 52 66 74 71
Wind dir W W SW S S S SW W W W W W W W W W W W W SW SW
Wind spd 12 8 4 3 3 4 8 14 18 16 26 26 27 26 18 16 13 8 5 4 3
Wind gust 24 20 14 32 36 33 40 40 42 36 29 27 23 16
Clouds CL FW CL CL FW CL CL FW CL SC OV SC FW CL CL CL CL CL CL FW FW
PoP 12hr 0 5 20 5 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain S
Snow S
Wind chill 28 21 21
Min chill 30 21 19 25 21
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 56 27 61 32 60 31 62 33 64
Temp 47 53 37 28 51 56 42 33 52 55 39 32 53 57 40 35 57 58
Dewpt 24 22 19 16 29 27 26 24 33 31 28 24 35 33 28 26 36 34
PWind dir SW SW SW W W W SW SW S
Wind char LT LT LT LT LT LT LT LT GN
Avg clouds CL FW FW FW FW SC SC SC SC FW FW FW FW FW SC SC SC SC
PoP 12hr 0 0 0 5 5 0 0 0 5
$$
WYZ017-191000-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 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 32 69 34 55 26
Temp 50 41 37 36 34 38 52 67 64 53 48 41 36 40 50 54 51 40 34 30 27
Dewpt 30 30 29 27 25 29 33 35 35 36 32 29 27 27 25 21 22 22 21 21 21
RH 46 65 72 69 69 70 48 30 34 52 54 62 69 59 37 27 32 48 58 69 78
Wind dir E NE E S E E SE SW W W W W W W NW NW NW W W S S
Wind spd 3 2 3 5 6 6 11 19 18 18 18 19 18 13 14 14 9 6 6 5 6
Wind gust 21 35 41 34 33 31 27 20 25 27 19 13
Clouds CL CL CL FW SC SC FW CL FW SC SC FW FW FW FW FW FW CL CL CL CL
PoP 12hr 0 5 20 20 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain S S S S S
Snow S
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
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 58 29 62 34 64 33 64 37 69
Temp 47 54 38 30 52 58 42 35 56 59 41 33 55 59 45 38 59 63
Dewpt 27 27 25 21 30 29 27 23 32 31 29 26 35 34 31 29 37 33
PWind dir SE W SE SW NW SE S S S
Wind char LT LT LT LT LT LT LT LT GN
Avg clouds CL CL FW FW FW FW SC SC SC FW FW FW FW FW SC SC SC SC
PoP 12hr 0 0 0 0 0 0 0 0 5
$$
WYZ005-191000-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
331 PM MDT Sat Oct 18 2025
Date 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 34 68 35 53 27
Temp 47 40 37 36 35 44 57 66 61 53 45 39 37 38 48 52 50 41 35 31 29
Dewpt 32 29 28 27 26 29 34 36 37 36 33 33 29 30 26 23 26 23 22 20 20
RH 56 64 70 69 69 55 42 33 41 52 62 79 72 73 42 32 39 48 59 63 69
Wind dir E S W NW SW S S S SW W W NW SW W NW NW NW W S S S
Wind spd 4 3 4 5 6 9 16 21 17 18 17 14 11 9 16 14 8 5 5 4 4
Wind gust 35 35 32 27 23 16 26 14
Clouds CL CL CL FW FW FW SC FW FW BK SC SC SC SC FW FW CL CL CL CL FW
PoP 12hr 0 5 30 20 0
QPF 12hr 0 0 0.02 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain C C C C S
Snow S
Tstms S
Date 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 Sat 10/25/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 58 30 62 35 63 34 65 38 68
Temp 50 53 39 31 54 56 44 36 56 57 43 35 57 59 46 40 60 62
Dewpt 28 29 23 20 29 30 26 21 31 32 28 25 34 35 29 28 36 35
PWind dir SE W S SW NW S S S S
Wind char LT LT LT LT LT LT LT LT GN
Avg clouds FW CL FW FW FW FW FW SC SC FW FW FW SC FW SC SC SC SC
PoP 12hr 0 0 0 0 0 0 0 0 5
$$
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