Point Forecast Matrices
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
496
FOUS55 KRIW 210222
PFMRIW
Point Forecast Matrices
National Weather Service Riverton WY
822 PM MDT Wed Aug 20 2025
WYZ020-211000-
Casper-Natrona WY
42.91N 106.46W Elev. 5530 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
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 58 89 56 83 52
Temp 78 71 63 60 70 81 86 85 72 66 60 57 65 75 79 76 66 60 57 55
Dewpt 32 39 43 43 46 48 47 48 51 51 52 52 53 54 52 52 53 52 51 50
RH 19 31 48 53 42 32 26 28 48 58 75 83 65 48 39 43 63 75 80 83
Wind dir E NW W W N N NE NE N NE N NE NE NE NE NE NE NE NE NE
Wind spd 9 9 6 5 8 12 11 13 10 9 8 8 8 10 11 14 12 10 10 8
Wind gust 16 18 20 21 24 20 17
Clouds FW FW FW SC SC SC BK BK BK BK SC SC SC FW SC BK SC BK BK BK
PoP 12hr 0 30 30 40 40
QPF 12hr 0 0 0.02 0.01 0.09
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C C S C C C C C C
Tstms S S C S S S C C S S
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 50 81 51 80 49 80 49 81
Temp 70 76 59 53 72 74 60 52 73 72 57 51 72 74 57 51 74 75
Dewpt 50 47 48 48 50 44 46 47 48 46 46 48 46 41 44 45 45 41
PWind dir NE NE NE E E NE N E SW
Wind char LT GN LT GN LT GN LT LT LT
Avg clouds SC FW FW SC SC SC BK BK BK SC BK BK SC SC SC SC SC SC
PoP 12hr 20 10 20 20 50 30 40 20 40
Rain shwrs S S S S C C S S C S C
Tstms S S S S C S S S S
$$
WYZ017-211000-
Riverton-Fremont WY
43.06N 108.46W Elev. 5525 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 63 90 59 85 56
Temp 81 73 70 65 71 80 88 86 76 70 64 59 66 75 82 80 71 65 61 58
Dewpt 37 38 42 42 47 49 43 46 49 48 50 49 52 51 45 46 47 46 47 48
RH 21 28 36 43 42 34 21 25 39 45 60 69 61 43 27 30 42 50 60 69
Wind dir N W NW NW NE E E NW E NE N N E NE NE NE NE NE E E
Wind spd 11 9 9 9 9 9 9 11 11 9 6 5 5 8 10 13 13 10 9 6
Wind gust 16 18 18 20 23 18
Clouds SC SC BK SC SC SC SC SC SC SC SC SC FW CL SC SC SC SC SC SC
PoP 12hr 10 10 10 20 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S
Tstms S S S S S S S
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 83 55 82 57 81 54 79 54 80
Temp 71 81 66 58 73 78 65 58 72 74 62 56 70 75 63 55 71 75
Dewpt 49 42 43 46 47 41 43 46 47 44 44 47 45 40 42 43 45 41
PWind dir E NE NE E N N N SE NW
Wind char LT GN LT GN LT GN LT LT LT
Avg clouds FW FW FW SC SC SC BK BK BK SC BK BK SC SC BK SC SC BK
PoP 12hr 5 5 10 20 40 30 40 30 40
Rain shwrs S S S C C S S C C S S C
Tstms S S S S S S S
$$
WYZ018-211000-
Lander-Fremont WY
42.82N 108.73W Elev. 5586 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
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 65 90 58 85 55
Temp 80 75 71 67 71 81 88 85 75 70 64 59 65 75 82 80 71 65 61 58
Dewpt 39 41 40 42 48 47 46 46 49 49 51 49 54 51 47 47 48 48 48 48
RH 23 29 32 40 44 30 23 26 40 47 63 69 68 43 29 31 44 54 62 69
Wind dir W W W W E E N NE NW NW W W NE NE NE NE N N N NW
Wind spd 10 8 6 5 5 5 6 6 6 6 5 4 3 5 6 9 9 6 5 2
Wind gust 14 16 16
Clouds SC SC BK SC BK SC SC BK SC SC SC SC SC FW SC SC SC SC SC SC
PoP 12hr 10 20 10 30 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C C S S
Tstms S S S S S S S
Obvis H
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 83 55 83 56 80 52 78 53 79
Temp 71 80 66 58 73 77 65 59 71 72 62 57 69 73 63 57 70 73
Dewpt 51 45 44 45 49 44 44 46 49 47 45 45 48 43 42 43 46 44
PWind dir NE N N NW N NW N NW N
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW FW SC SC SC BK BK BK SC BK BK SC SC BK SC BK BK
PoP 12hr 10 10 20 30 60 40 50 40 50
Rain shwrs S S C S S L C S S C C S S C
Tstms S S S S C S C S S
$$
WYZ028-211000-
Rock Springs-Sweetwater WY
41.61N 109.07W Elev. 6760 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 58 88 56 86 52
Temp 80 70 63 59 67 83 87 83 76 68 60 56 63 77 82 80 72 65 58 53
Dewpt 25 32 33 35 36 41 38 41 42 45 46 48 48 44 34 37 40 46 48 49
RH 13 24 32 40 32 23 18 23 30 43 60 74 58 31 18 21 31 50 69 86
Wind dir W NW SW S NE NE NW SW NE E NE E E E W W NE NE NE E
Wind spd 6 5 5 3 4 8 9 14 8 5 6 5 5 5 8 8 9 12 11 9
Wind gust 16 12 17 16 20 19
Clouds BK FW SC SC FW SC SC BK BK SC SC SC SC SC SC SC SC FW FW SC
PoP 12hr 5 10 10 20 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S
Tstms S S S S
Obvis K
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 84 52 82 52 77 49 72 49 71
Temp 72 81 64 52 73 77 63 53 68 70 59 50 65 67 58 49 65 66
Dewpt 49 36 39 43 44 37 41 45 46 44 44 45 45 42 42 44 47 47
PWind dir NE NE NE NE N NE E E SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW SC SC SC SC BK BK BK SC BK BK BK SC OV BK BK BK
PoP 12hr 10 10 20 40 60 50 60 50 60
Rain shwrs S C S C L C C C L C C C L
Tstms S S C C C S C
$$
WYZ026-211000-
Big Piney-Sublette WY
42.58N 110.11W Elev. 6990 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
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 86 47 85 45
Temp 69 62 60 54 64 81 83 84 70 60 52 48 59 77 82 80 68 57 51 47
Dewpt 35 38 42 40 45 40 38 39 40 39 37 37 38 40 36 34 35 38 41 41
RH 28 41 51 59 50 23 20 20 33 46 56 65 45 26 19 19 29 49 68 79
Wind dir NW NW NW N N S W NW N N NW N E S W NW N E W NW
Wind spd 11 6 6 5 4 8 10 11 6 4 5 3 2 5 9 10 9 8 5 2
Wind gust 13 17 13 18 18
Clouds SC SC SC BK SC SC SC SC SC SC SC SC FW FW SC SC SC FW FW FW
PoP 12hr 20 20 5 10 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S
Tstms S S S S S
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 83 45 81 47 75 44 73 44 72
Temp 72 80 56 47 73 74 57 49 69 69 54 46 66 68 53 46 66 66
Dewpt 46 34 34 37 42 39 41 41 44 43 43 41 45 41 42 41 44 41
PWind dir SW NW W SW SW W SW S W
Wind char LT LT LT GN LT LT LT LT LT
Avg clouds FW FW FW SC SC BK BK BK BK BK BK BK BK BK BK BK BK BK
PoP 12hr 5 10 20 30 50 40 50 40 60
Rain shwrs S C C C C C C C C C C C L
Tstms S S S C C S C S C
$$
WYZ025-211000-
Pinedale-Sublette WY
42.80N 109.81W Elev. 7086 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 49 83 44 83 43
Temp 69 60 53 52 63 77 80 81 64 56 47 44 59 78 79 79 63 54 46 44
Dewpt 38 39 39 40 38 36 35 36 38 39 37 35 35 35 32 31 34 41 40 39
RH 32 46 59 63 39 23 20 20 38 53 68 70 40 21 18 17 34 61 79 82
Wind dir NW NW NW NW SE S SW NW N NE N NE S SW W NW N NE NE NE
Wind spd 8 6 5 5 4 10 10 10 6 5 4 4 2 5 9 10 8 10 5 4
Wind gust 17 13 18 18
Clouds SC BK BK BK SC SC BK SC SC SC SC SC FW FW SC SC SC FW FW FW
PoP 12hr 20 20 5 20 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S S S
Tstms S S S S S S S
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 81 43 78 46 73 42 71 42 70
Temp 73 79 54 44 74 74 55 47 70 68 52 44 67 67 51 43 66 66
Dewpt 39 32 40 39 37 35 44 42 40 41 44 42 41 39 42 39 40 39
PWind dir SW N NW N W NE W E NW
Wind char LT GN LT LT LT LT LT LT LT
Avg clouds FW FW FW SC SC BK BK BK BK BK BK BK BK BK BK BK BK BK
PoP 12hr 10 5 20 30 60 40 50 40 50
Rain shwrs S C S C L C S C C C S C C
Tstms S S S S C C S C S C
$$
WYZ013-211000-
Jackson-Teton WY
43.60N 110.73W Elev. 6451 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
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 45 85 44
Temp 67 59 52 48 57 77 83 82 67 56 48 45 54 76 82 81 66 55 48 44
Dewpt 41 41 40 39 40 40 35 31 34 33 32 35 35 34 30 27 33 35 40 42
RH 39 51 63 71 53 26 18 16 29 42 54 68 48 22 15 14 29 47 74 93
Wind dir SE NE NE NE NE SW W W N E NE E SE SW W W NW E E E
Wind spd 5 4 4 3 3 5 11 11 3 4 5 4 2 4 10 10 5 8 8 5
Wind gust 18 11 18 17
Clouds FW FW FW FW FW FW SC FW SC SC SC SC FW FW SC FW FW FW FW CL
PoP 12hr 10 5 0 10 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Tstms
Obvis H
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 85 45 82 47 76 44 74 43 71
Temp 74 81 56 45 74 76 56 48 68 70 53 44 66 69 52 44 64 66
Dewpt 43 29 36 40 41 36 44 44 46 43 46 44 46 41 45 43 46 45
PWind dir S N N NE N NE N E S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds CL FW FW SC SC SC OV BK BK BK BK BK SC SC BK BK BK BK
PoP 12hr 5 5 20 30 60 40 60 40 60
Rain shwrs S C S C L C S C L C C C L
Tstms S S S C S C S C
$$
WYZ001-211000-
Lake Yellowstone-Teton WY
44.55N 110.42W Elev. 7835 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 43 77 40 77 38
Temp 61 52 46 43 55 69 75 73 60 49 44 41 53 67 74 72 58 48 42 39
Dewpt 41 39 37 37 43 41 29 28 35 38 38 37 43 39 30 32 39 39 38 36
RH 48 61 71 79 64 36 18 19 39 66 79 85 69 36 20 23 49 71 86 89
Wind dir SW SW NW N NE SW W W N NE NE NE E W W NW NE E E E
Wind spd 3 2 2 3 2 4 8 6 4 3 2 3 1 1 4 4 4 4 2 1
Wind gust 14 10 16 16 14 12
Clouds FW FW FW SC FW FW FW FW SC SC FW SC FW FW FW FW FW FW FW FW
PoP 12hr 10 5 0 10 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs
Tstms
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 76 38 76 40 70 38 71 39 69
Temp 66 72 49 39 66 69 50 42 63 64 47 39 62 64 47 40 61 62
Dewpt 42 30 38 36 40 34 39 38 43 37 39 38 41 35 38 38 44 38
PWind dir W NE N NE NE NE SE E S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW SC SC BK BK BK BK BK SC SC SC BK BK BK BK
PoP 12hr 5 5 10 20 40 20 40 30 40
Rain shwrs S S S S C S S C C S S C
Tstms S S C S S S C
$$
WYZ003-211000-
Cody-Park WY
44.52N 109.02W Elev. 5102 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
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 60 83 55 77 50
Temp 78 70 64 61 68 78 81 80 70 64 59 55 62 71 74 72 65 60 56 53
Dewpt 44 45 45 47 47 50 49 51 48 49 48 47 49 49 48 47 43 43 43 43
RH 30 41 50 60 47 37 33 36 45 58 67 74 62 46 40 41 45 53 62 69
Wind dir W NW N NW N N N N NW NW NW NW N N N N N NW W W
Wind spd 6 5 5 6 11 12 12 13 9 6 5 5 9 12 13 13 12 8 4 2
Wind gust 18 19 16 21 23 24 21
Clouds SC FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW
PoP 12hr 10 20 10 20 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S
Tstms S S S
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 53 80 54 78 53 81 55 80
Temp 70 75 62 55 72 76 62 56 73 73 61 55 74 76 62 57 74 75
Dewpt 45 45 43 43 43 41 42 43 43 43 42 42 41 39 41 43 41 42
PWind dir N NW N NW N NW N NW N
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW SC SC BK SC SC BK SC SC SC SC SC SC SC
PoP 12hr 10 0 10 10 40 20 30 20 40
Rain shwrs S C S C S C
Tstms S S S S S
$$
WYZ004-211000-
Greybull-Big Horn WY
44.52N 108.08W Elev. 3939 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 62 91 59 86 54
Temp 83 75 68 63 70 82 89 88 78 71 64 60 65 77 85 82 73 66 60 56
Dewpt 41 45 46 47 49 48 46 48 51 52 53 50 51 51 48 47 47 47 47 45
RH 23 34 45 56 47 31 23 25 39 51 67 69 60 40 28 29 40 50 62 66
Wind dir N NW NW NW NW N NW NW N N NW NW NW NW NW NW N N NW NW
Wind spd 8 8 9 10 9 6 8 11 9 8 6 8 4 5 8 12 12 8 5 2
Wind gust 14 18 16 17 23 21 14
Clouds SC SC SC FW FW FW FW FW FW SC SC SC FW FW FW FW FW SC SC FW
PoP 12hr 10 10 20 20 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S S
Tstms S S S S S
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 86 55 86 54 85 53 86 55 87
Temp 74 82 67 56 75 82 66 56 75 81 65 54 76 82 66 57 77 82
Dewpt 47 43 44 44 44 39 44 43 45 40 43 43 43 39 43 43 44 41
PWind dir W N NW N NW NE NW E SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW CL FW FW FW SC SC BK SC SC SC SC SC FW SC SC SC SC
PoP 12hr 5 0 5 5 20 10 10 10 20
Rain shwrs S S S
Tstms S S S
$$
WYZ006-211000-
Worland-Washakie WY
43.97N 107.95W Elev. 4227 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
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 61 90 57 85 53
Temp 79 73 69 63 70 81 89 87 74 68 62 58 66 76 83 80 69 63 59 55
Dewpt 40 44 45 46 49 51 46 49 51 53 50 49 50 52 48 50 49 47 45 43
RH 25 35 42 54 47 35 23 27 44 59 65 72 56 43 30 35 49 56 60 64
Wind dir NE SW W W NW NW NW N N NW NW W NW NW N N N NW NW W
Wind spd 10 6 5 5 8 6 5 9 6 5 5 4 5 5 6 9 9 6 5 4
Wind gust 14 17 17
Clouds SC SC BK FW FW CL SC SC BK SC SC SC FW FW FW FW SC SC SC FW
PoP 12hr 10 20 20 20 20
QPF 12hr 0 0 0 0 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S S S S
Tstms S S S S S S S S
Obvis K K
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 84 52 85 53 83 51 84 52 85
Temp 73 81 63 53 74 81 64 55 73 78 62 52 74 79 63 54 75 79
Dewpt 47 45 46 43 47 41 44 43 46 42 45 44 46 40 44 43 46 40
PWind dir NW NE NW E NW E NW E W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW CL FW FW SC SC SC BK SC SC SC SC SC FW SC SC SC SC
PoP 12hr 5 5 5 10 30 20 20 20 30
Rain shwrs C S S S C
Tstms S S S S S
$$
WYZ005-211000-
Hot Springs County Airport-Hot Springs WY
43.71N 108.39W Elev. 4902 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 58 88 55 83 54
Temp 75 70 65 60 69 81 87 85 73 67 60 56 65 77 82 79 69 63 58 56
Dewpt 41 43 42 41 47 49 47 50 51 51 49 46 48 52 52 50 48 45 43 42
RH 29 38 43 49 45 33 25 30 46 56 67 69 54 42 35 36 47 52 57 59
Wind dir N W SW W NW N NE N NW NW NW NW N N N N N NW NW W
Wind spd 8 8 5 6 12 8 6 9 8 9 6 5 5 6 10 11 12 10 5 3
Clouds FW SC BK SC FW FW SC SC SC BK SC FW FW FW SC SC SC SC SC FW
PoP 12hr 10 30 20 30 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S C S S C C S S
Tstms S S C S S S S S
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 82 52 82 53 80 51 79 52 80
Temp 74 80 63 53 74 79 63 55 74 75 61 54 74 77 62 54 75 76
Dewpt 48 46 44 40 45 43 44 42 46 46 46 44 46 43 43 42 45 44
PWind dir E N N NW N NW N NW S
Wind char LT GN LT LT LT LT LT LT LT
Avg clouds FW FW FW SC SC SC BK BK SC SC BK SC SC SC SC SC SC SC
PoP 12hr 10 5 20 20 40 30 40 30 40
Rain shwrs S S S S C C S C C S C
Tstms S S S S S S S S
$$
WYZ010-211000-
Buffalo-Johnson WY
44.38N 106.72W Elev. 4968 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
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 65 82 57 73 52
Temp 77 75 71 67 70 78 81 77 68 65 62 58 63 69 70 69 62 59 57 54
Dewpt 44 43 45 49 52 50 51 52 54 55 55 53 54 52 51 50 47 46 45 43
RH 31 32 39 52 53 37 35 42 61 70 78 83 72 55 51 51 58 62 64 66
Wind dir NW W NW N N N N NE N NW N N NE NE NE NE N NW N SW
Wind spd 10 8 12 17 20 14 12 10 9 6 5 5 6 10 10 10 9 5 3 2
Wind gust 19 25 27 21
Clouds SC BK SC SC FW CL FW SC BK SC SC SC SC SC BK BK BK SC SC FW
PoP 12hr 5 30 40 50 30
QPF 12hr 0 0.02 0 0.01 0.01
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C C C C C C C C C C
Tstms S C C S S S S C S S
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 52 76 54 77 52 79 54 80
Temp 69 72 59 54 69 71 59 55 71 72 59 55 72 73 60 57 74 73
Dewpt 46 46 45 42 45 43 42 41 45 43 44 42 43 41 43 42 43 41
PWind dir SE NW NE SE SE NW NE S SE
Wind char LT LT LT LT LT LT GN LT GN
Avg clouds FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr 10 5 5 5 20 10 20 10 20
Rain shwrs S S S S S
Tstms S S S S S
$$
WYZ012-211000-
Rendezvous Mountain-Teton WY
43.59N 110.89W Elev. 10318 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 47 62 45 62 38
Temp 56 54 51 48 51 58 59 59 50 49 47 45 50 57 59 58 48 45 42 39
Dewpt 37 35 33 32 34 30 26 23 26 27 26 28 29 24 24 19 24 25 33 35
RH 49 48 50 54 52 34 28 25 39 42 43 51 44 28 26 22 39 45 70 85
Wind dir W W W W SW SW W W NW E E E SE W W W NW E E E
Wind spd 11 10 9 6 5 6 12 11 8 6 8 5 6 5 9 10 6 11 12 11
Wind gust 19 18 13 18 18
Clouds FW FW CL FW FW FW SC FW BK SC SC SC FW FW SC FW FW FW FW CL
PoP 12hr 10 5 0 10 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs
Tstms
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 63 40 60 41 53 37 52 37 49
Temp 55 58 45 41 54 53 45 43 48 46 42 38 46 45 41 37 44 43
Dewpt 33 21 24 33 30 28 34 37 36 36 38 36 37 33 37 34 36 37
PWind dir SW N S NE SW NE SE NE S
Wind char GN GN GN GN LT GN LT LT LT
Avg clouds CL FW FW SC SC BK BK BK BK BK BK BK SC SC BK BK BK BK
PoP 12hr 5 5 30 30 60 40 60 50 60
Rain shwrs C C C C L C C C L C C C L
Tstms S S S C S C S C
$$
WYZ023-211000-
Afton-Lincoln WY
42.71N 110.94W Elev. 6201 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
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 88 45 88 43
Temp 66 57 52 46 58 79 84 84 68 58 50 45 56 80 84 83 68 57 51 45
Dewpt 43 43 44 41 45 47 43 43 41 41 37 36 39 45 42 40 39 39 41 43
RH 43 59 74 83 62 32 24 24 37 53 61 70 53 29 23 22 34 51 68 93
Wind dir NE SE S S W S W NW NE SE SE S SE W W NW N SE SE SE
Wind spd 4 2 3 2 2 4 9 9 3 3 3 3 1 2 5 6 3 4 3 2
Wind gust 9 14 14
Clouds SC SC SC FW SC SC SC SC SC SC SC SC SC FW SC FW FW FW FW FW
PoP 12hr 10 20 5 20 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S S
Tstms S S S S S S
Obvis H
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 88 45 84 45 78 42 75 41 71
Temp 77 83 57 46 77 76 57 47 70 71 53 46 68 68 51 44 65 66
Dewpt 51 38 36 40 49 48 48 47 53 52 50 46 54 51 49 44 54 52
PWind dir SW NE S SW S NE S E S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW FW SC SC BK BK BK BK BK BK BK BK BK OV BK BK BK
PoP 12hr 10 10 30 40 70 60 70 60 70
Rain shwrs C C C C L L C C L L C C L
Tstms S S S C C S C S C
$$
WYZ004-211000-
Powell-Park WY
44.87N 108.79W Elev. 5092 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 60 83 56 78 51
Temp 77 68 64 61 67 77 81 80 70 64 59 57 62 72 75 72 65 59 56 53
Dewpt 37 39 42 42 43 42 43 43 45 46 45 44 44 44 42 40 38 37 37 37
RH 24 34 45 49 42 29 26 27 41 52 60 62 52 37 31 31 37 44 49 54
Wind dir W NW NW NW N N N N NW NW NW NW N N N N N NW NW NW
Wind spd 10 12 16 18 19 16 13 14 11 11 12 16 14 14 17 19 18 13 11 9
Wind gust 23 27 26 23 20 24 19 24 21 21 25 27 27 21
Clouds SC FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr 10 10 5 10 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S
Tstms S S
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 79 52 79 53 78 52 79 54 80
Temp 70 76 60 53 71 76 60 54 70 74 59 54 73 76 61 55 74 76
Dewpt 40 39 37 37 36 36 36 36 37 35 37 38 36 32 37 38 37 34
PWind dir N NW N NW NW NW N NW N
Wind char LT GN LT GN LT GN LT GN LT
Avg clouds FW FW FW FW FW SC SC SC SC SC SC SC FW FW SC SC SC SC
PoP 12hr 5 0 5 5 20 10 20 10 30
Rain shwrs S S C
Tstms S S S
$$
WYZ004-211000-
Cowley-Big Horn WY
44.91N 108.45W Elev. 4090 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
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 61 88 58 83 54
Temp 82 73 66 62 70 81 86 85 76 69 62 58 65 76 81 77 70 64 58 55
Dewpt 44 44 47 48 49 49 47 49 49 51 49 49 51 51 47 45 44 43 43 43
RH 26 35 50 60 47 33 26 29 39 53 62 72 60 42 30 32 39 46 57 64
Wind dir N NW NW NW N NE NE NE N N NW NW N N N N N N N N
Wind spd 9 8 8 9 10 9 13 17 14 10 6 6 5 5 12 18 14 10 6 4
Wind gust 14 16 24 23 12 21 27 26 18
Clouds SC FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW
PoP 12hr 10 5 10 10 5
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 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 84 53 84 55 83 54 84 55 85
Temp 73 81 65 54 75 81 65 55 74 80 64 55 76 81 66 57 77 81
Dewpt 47 44 42 41 43 40 41 40 43 40 43 42 41 36 41 42 43 39
PWind dir NE N N N NW N N NE E
Wind char LT GN LT LT LT GN LT LT LT
Avg clouds FW CL FW FW FW FW SC SC SC SC SC SC FW FW SC SC SC SC
PoP 12hr 0 0 5 5 10 10 10 10 20
Rain shwrs S S S
Tstms S S S
$$
WYZ016-211000-
Dubois-Fremont WY
43.55N 109.69W Elev. 7291 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 52 82 47 80 47
Temp 70 61 55 52 63 77 81 80 68 57 51 48 57 74 78 77 64 56 51 48
Dewpt 38 38 37 37 40 36 35 33 37 39 40 39 41 39 32 33 40 43 44 44
RH 31 42 51 56 43 23 19 18 32 51 66 71 55 28 19 20 41 62 77 86
Wind dir W W W W NW SE S SE S E E SE SE SW W SE E E E E
Wind spd 8 6 6 6 4 11 13 12 5 8 4 3 5 10 13 13 12 12 8 5
Wind gust 18 21 20 25 24 19 19
Clouds SC SC FW FW FW SC SC SC BK SC SC SC FW FW SC SC FW FW SC SC
PoP 12hr 10 30 10 30 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S C S C C S
Tstms S C S S S S
Obvis H
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 80 47 76 48 72 45 69 45 69
Temp 72 75 56 47 71 71 57 49 69 65 54 46 65 65 53 47 66 65
Dewpt 41 35 41 40 38 39 42 42 41 42 42 40 41 39 41 39 40 40
PWind dir SE E SE E SW E NE SE W
Wind char GN GN GN GN LT LT LT LT LT
Avg clouds FW FW FW SC SC SC OV BK BK BK BK SC SC BK BK BK BK BK
PoP 12hr 20 5 30 30 70 40 60 40 60
Rain shwrs S C C S S L C S C L C S C L
Tstms S C S S C S C S C
$$
WYZ027-211000-
Kemmerer-Lincoln WY
41.83N 110.56W Elev. 7285 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
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 56 86 52 86 48
Temp 73 67 61 58 67 79 82 82 72 65 57 53 64 76 82 82 71 62 56 52
Dewpt 30 35 36 37 38 33 34 36 40 39 36 36 39 40 34 36 35 39 44 46
RH 20 30 39 45 34 19 18 19 31 38 45 52 40 27 18 19 27 43 64 80
Wind dir NW N N N E E W W N NE N NE E S W W NW NE NE NE
Wind spd 8 6 6 6 4 8 9 11 5 6 5 5 3 5 5 9 5 6 6 5
Wind gust 16 16 16
Clouds SC SC BK BK SC SC SC BK SC SC SC SC SC SC SC SC SC FW FW FW
PoP 12hr 20 20 5 20 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S
Tstms S S S S S S
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 86 50 81 49 76 47 71 46 69
Temp 71 82 62 52 73 76 61 53 68 71 56 50 64 66 55 49 63 64
Dewpt 47 31 35 40 42 40 44 45 46 44 46 44 45 42 45 46 45 44
PWind dir E N SE N N NE E E NW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW SC SC SC BK BK BK BK SC BK BK BK BK BK BK BK BK
PoP 12hr 10 10 30 40 60 50 70 50 70
Rain shwrs S C C C C L C C C L C C C L
Tstms S C S S C C C S C
$$
WYZ023-211000-
Alpine-Lincoln WY
43.18N 111.04W Elev. 5634 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 54 85 52 86 50
Temp 74 66 60 56 59 76 83 83 72 63 57 52 57 76 83 82 73 64 58 52
Dewpt 47 47 46 46 47 46 40 38 41 41 40 40 41 41 39 36 40 39 42 44
RH 38 50 60 69 64 34 22 20 33 44 53 63 55 28 21 19 30 40 55 74
Wind dir E NE NE NE S W W NW N E E E SE SW W NW N E E E
Wind spd 4 3 3 3 2 3 8 9 4 3 3 4 2 2 5 8 3 5 5 5
Wind gust 9 14 16
Clouds FW FW FW FW FW FW SC SC BK SC SC SC FW FW SC FW FW FW FW FW
PoP 12hr 10 5 5 10 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 86 52 83 54 76 50 74 49 70
Temp 75 82 63 53 74 77 64 56 69 71 60 53 66 69 58 52 63 66
Dewpt 50 36 40 43 48 45 50 51 53 51 52 52 53 50 52 51 54 52
PWind dir S NE S S S NE S SE S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds CL FW FW SC SC SC BK BK BK BK BK BK SC SC BK BK BK BK
PoP 12hr 5 5 30 40 60 50 60 50 60
Rain shwrs C C C C L C C C L C C C L
Tstms S S S C S C S C
$$
WYZ023-211000-
Cokeville-Lincoln WY
42.05N 110.97W Elev. 6270 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
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 86 47 86 45
Temp 73 63 57 52 62 82 84 86 72 61 53 48 59 80 84 85 71 60 53 48
Dewpt 40 42 43 41 41 41 37 35 38 37 34 35 38 41 35 32 36 37 41 45
RH 30 46 59 66 46 23 19 16 29 41 48 60 45 25 17 15 28 42 64 89
Wind dir NW N NW N S S W W N NE NE E SE S W W N E E E
Wind spd 4 3 3 3 2 8 9 9 6 5 3 3 2 4 8 8 5 5 5 3
Wind gust 16 16 16
Clouds SC SC BK BK SC SC BK SC SC SC SC SC SC FW SC SC SC FW FW FW
PoP 12hr 20 20 10 20 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S S S S
Tstms S S S S S S S S S
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 86 46 82 46 75 43 71 42 69
Temp 76 85 59 48 76 79 60 50 70 73 55 47 67 69 53 45 64 68
Dewpt 46 31 35 39 44 39 46 46 47 43 47 46 47 44 46 45 48 45
PWind dir SE NE S S S NE SE SE S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW SC SC SC SC BK BK BK SC SC BK SC BK BK BK BK BK
PoP 12hr 10 10 30 50 60 60 70 50 70
Rain shwrs S C C C C L L C C L C C C L
Tstms S C S S S C C S C S C
$$
WYZ028-211000-
Green River-Sweetwater WY
41.46N 109.49W Elev. 7182 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 60 90 57 88 55
Temp 82 71 64 60 69 85 89 86 77 69 62 57 66 81 85 84 76 67 61 57
Dewpt 30 33 35 37 40 42 43 43 44 46 44 44 47 48 44 42 43 45 48 49
RH 15 25 34 42 35 22 20 22 31 44 52 62 50 32 24 23 31 45 62 75
Wind dir NW NW SW S E NE NW SW E E E E E E W W NE E E E
Wind spd 4 4 3 3 5 8 8 10 8 8 5 6 4 5 6 6 6 10 10 10
Wind gust 14 16 16 18 18
Clouds SC SC SC SC SC SC SC BK BK SC SC SC SC SC SC SC SC FW FW FW
PoP 12hr 5 10 5 20 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S
Tstms S S S
Obvis K
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 87 55 85 55 80 52 75 51 73
Temp 76 85 67 56 77 80 65 57 72 73 61 54 69 71 60 53 69 69
Dewpt 53 41 40 43 49 43 44 45 51 49 47 47 50 47 47 46 53 50
PWind dir NE NE NE N SW E E E SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW SC SC SC SC BK BK BK SC BK BK BK BK OV BK BK BK
PoP 12hr 10 10 20 40 60 50 60 50 60
Rain shwrs S C S C L C S C L C S C L
Tstms S S C C C S C
$$
WYZ017-211000-
Shoshoni-Fremont WY
43.25N 108.12W Elev. 4817 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
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 63 92 60 88 58
Temp 85 75 68 65 72 84 90 89 79 71 65 61 67 78 85 84 73 66 62 58
Dewpt 42 42 44 45 49 51 46 49 51 50 51 51 52 55 50 50 52 49 49 48
RH 22 31 42 48 44 32 22 25 38 47 60 70 59 45 30 31 48 54 62 69
Wind dir N SW W NW N NE E NE E NE N NE E NE NE NE NE NE NE NE
Wind spd 9 8 5 6 10 5 5 10 8 6 5 4 3 3 6 10 11 9 5 4
Wind gust 16 14 10 14 18 21 16
Clouds SC SC BK SC SC FW SC SC SC BK SC SC FW CL FW SC SC SC SC SC
PoP 12hr 5 20 20 20 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S S
Tstms S S S S S S S
Obvis K H
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
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 86 56 85 57 83 55 80 55 81
Temp 73 84 67 56 75 81 66 58 75 75 63 56 72 77 64 55 73 77
Dewpt 52 45 47 46 49 44 45 49 50 48 48 49 50 44 45 47 48 44
PWind dir E NE NE E NE NE E E E
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW CL FW SC SC SC BK BK BK SC BK SC SC SC SC SC SC SC
PoP 12hr 5 5 10 20 30 30 30 30 30
Rain shwrs S C C S S C C S S C
Tstms S S S S S S
$$
WYZ005-211000-
Thermopolis-Hot Springs WY
43.66N 108.21W Elev. 4592 ft
822 PM MDT Wed Aug 20 2025
Date 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 64 89 59 85 56
Temp 84 75 70 65 72 83 89 87 78 71 64 60 67 78 83 82 73 66 61 58
Dewpt 47 46 45 46 51 52 50 48 52 51 49 49 49 52 52 50 49 46 44 44
RH 28 36 41 50 48 34 26 26 40 49 58 67 52 40 34 33 43 48 53 59
Wind dir NE SW SW W NW N N N N NW NW W N N N N N N NW W
Wind spd 6 3 3 4 9 6 6 8 6 6 5 3 3 5 9 10 10 8 5 2
Wind gust 17
Clouds FW BK BK SC FW FW FW FW SC BK SC FW FW FW SC SC SC SC SC FW
PoP 12hr 10 20 20 30 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00 00-00 00-00
Rain shwrs S S S S S S C C S S
Tstms S S S S S S S S S S
Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 84 55 83 56 81 54 81 55 82
Temp 75 83 66 56 75 81 66 58 75 77 64 56 75 79 65 57 76 78
Dewpt 49 47 45 43 46 43 45 45 47 47 47 45 48 43 43 43 46 44
PWind dir SE N N E NW NW N SE SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW FW SC SC SC BK BK SC SC BK SC SC SC SC SC SC SC
PoP 12hr 10 5 10 10 40 20 30 20 40
Rain shwrs S S C S S C S S C
Tstms S S S S S S S
$$
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