657  
FOUS55 KRIW 191546  
PFMRIW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RIVERTON WY  
946 AM MDT SUN OCT 19 2025  
 
WYZ020-192200-  
CASPER-NATRONA WY  
42.91N 106.46W ELEV. 5530 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 66 35 51 26 59  
TEMP 59 66 61 53 46 40 36 39 48 51 45 33 27 26 27 35 51 59 54  
DEWPT 31 31 32 32 39 34 32 31 28 22 22 20 16 16 17 20 25 25 27  
RH 34 27 33 44 76 79 85 73 46 32 40 58 63 65 65 54 36 27 35  
WIND DIR SW SW SW W W W W W NW NW NW W SW SW SW SW SW W SW  
WIND SPD 28 29 20 25 21 20 16 23 24 20 13 10 10 11 11 13 16 13 9  
WIND GUST 46 48 40 42 35 33 25 34 36 35 20 20 24 20  
CLOUDS CL CL CL SC OV SC SC FW FW FW CL CL CL CL CL CL CL CL FW  
POP 12HR 0 40 20 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C S C S  
SNOWSHWRS S  
TSTMS S S  
WIND CHILL 28 15  
MIN CHILL 26 24 17 15 19  
HIGH WIND W W W W  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 29 62 33 59 31 61 36 63  
TEMP 34 30 56 56 37 35 54 51 34 32 56 55 38 36 58 55  
DEWPT 21 19 29 31 25 24 33 33 28 26 34 32 25 24 33 31  
PWIND DIR SW SW SE W NW SW SW SW  
WIND CHAR LT LT LT GN LT GN GN BZ  
AVG CLOUDS FW FW FW FW FW SC BK SC SC FW FW FW FW SC SC SC  
POP 12HR 0 0 0 10 5 0 0 5  
 

 
 
WYZ017-192200-  
RIVERTON-FREMONT WY  
43.06N 108.46W ELEV. 5525 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 68 36 53 27 57  
TEMP 56 68 61 51 45 40 36 39 46 52 49 40 34 30 27 33 47 57 53  
DEWPT 33 32 30 34 30 27 24 23 21 19 20 20 19 18 17 20 25 24 25  
RH 42 26 31 52 55 59 61 52 37 27 31 44 54 60 65 58 42 28 33  
WIND DIR S W SW W W W W W NW NW NW W W SW SW S SE E NE  
WIND SPD 13 17 20 19 19 21 17 20 20 20 12 10 8 6 5 5 4 4 4  
WIND GUST 23 37 37 32 34 35 26 31 32 35 19  
CLOUDS FW FW FW OV SC CL CL CL CL CL CL CL CL CL CL CL CL CL FW  
POP 12HR 0 20 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 30 58 33 59 32 60 37 61  
TEMP 38 30 48 54 40 33 50 55 38 32 51 56 44 37 53 56  
DEWPT 23 19 28 28 25 23 30 31 27 24 32 31 29 25 32 30  
PWIND DIR W N W N NW NW S S  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW SC BK SC FW FW FW FW SC SC SC SC  
POP 12HR 0 0 0 5 0 0 0 10  
 

 
 
WYZ018-192200-  
LANDER-FREMONT WY  
42.82N 108.73W ELEV. 5586 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 68 36 54 28 59  
TEMP 59 68 61 49 47 43 38 38 48 54 48 37 33 31 28 33 50 59 55  
DEWPT 31 31 31 34 29 27 25 22 20 20 21 18 15 15 12 17 23 25 28  
RH 34 25 32 56 49 53 59 52 33 26 34 46 47 51 50 51 34 27 35  
WIND DIR SW W SW NW W W W W NW NW W W SW SW SW SW E E W  
WIND SPD 12 17 18 16 17 17 12 13 14 12 6 10 9 8 6 5 4 4 2  
WIND GUST 26 42 44 34 35 29 19 20 24 25  
CLOUDS FW SC CL SC FW FW CL CL CL CL CL CL CL CL CL FW CL CL FW  
POP 12HR 5 40 0 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 33 61 36 60 34 61 38 61  
TEMP 40 34 52 57 43 37 54 55 42 34 52 57 46 38 54 55  
DEWPT 19 17 26 29 23 22 31 31 26 22 29 32 27 25 32 31  
PWIND DIR W NW W NW W W SW SW  
WIND CHAR LT LT LT LT LT LT GN GN  
AVG CLOUDS FW FW FW FW SC SC BK SC SC FW FW FW SC SC SC SC  
POP 12HR 0 0 5 10 5 0 5 10  
 

 
 
WYZ028-192200-  
ROCK SPRINGS-SWEETWATER WY  
41.61N 109.07W ELEV. 6760 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 64 33 45 24 54  
TEMP 56 63 58 51 43 38 35 35 41 45 44 36 30 25 24 30 45 54 50  
DEWPT 25 26 27 29 36 31 28 27 22 18 19 20 20 19 18 19 19 17 18  
RH 30 24 30 42 76 76 75 72 46 33 36 52 66 78 77 63 35 23 28  
WIND DIR SW W W W W W W W W W W W W W W W W W W  
WIND SPD 11 21 25 23 25 23 23 24 20 19 16 11 9 6 5 5 6 10 5  
WIND GUST 20 34 41 41 42 40 35 35 32 33 24  
CLOUDS CL CL FW BK OV FW FW FW FW FW CL FW CL CL CL FW CL CL FW  
POP 12HR 5 30 0 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S  
WIND CHILL 27 23 23  
MIN CHILL 23 21 22 16 18  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 26 59 32 56 28 55 31 56  
TEMP 33 26 50 56 37 32 48 53 35 28 47 52 36 31 51 50  
DEWPT 15 14 23 25 23 23 28 28 27 24 27 24 24 24 31 29  
PWIND DIR SW SW W W W W SW SW  
WIND CHAR LT LT LT GN LT LT LT GN  
AVG CLOUDS FW FW FW FW SC BK BK SC SC FW FW FW SC SC SC SC  
POP 12HR 0 0 10 10 5 0 0 10  
 

 
 
WYZ026-192200-  
BIG PINEY-SUBLETTE WY  
42.58N 110.11W ELEV. 6990 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 60 27 46 15 54  
TEMP 50 60 52 39 36 31 29 31 40 46 41 28 21 16 15 22 43 53 51  
DEWPT 26 28 28 30 28 25 24 24 22 21 19 18 15 12 11 13 17 18 20  
RH 39 29 39 70 72 78 81 75 48 37 41 66 77 84 84 68 35 25 29  
WIND DIR S SW W W W W W NW NW NW NW NW NW NW NW NW W SW NE  
WIND SPD 8 25 26 23 24 20 14 14 14 16 11 6 5 5 5 3 2 3 2  
WIND GUST 19 42 42 39 40 34 24 21 25 27  
CLOUDS CL FW SC OV CL CL FW FW FW FW CL CL CL CL CL CL CL CL FW  
POP 12HR 20 60 5 0 0  
QPF 12HR 0 0.06 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C S  
SNOWSHWRS S  
WIND CHILL 28 24 18 18 20  
MIN CHILL 24 24 17 15 13 6 9  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 20 57 26 58 23 57 26 54  
TEMP 27 20 46 54 32 26 51 53 31 23 47 53 32 26 48 49  
DEWPT 16 12 20 23 20 19 28 26 24 19 26 25 23 20 30 29  
PWIND DIR N NW W NW NW W W S  
WIND CHAR LT LT LT LT GN LT LT GN  
AVG CLOUDS FW FW FW FW SC BK BK SC FW FW FW SC SC SC SC BK  
POP 12HR 0 0 0 5 0 0 5 20  
RAIN SHWRS S S  
SNOWSHWRS S  
 

 
 
WYZ025-192200-  
PINEDALE-SUBLETTE WY  
42.80N 109.81W ELEV. 7086 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 57 27 43 16 52  
TEMP 47 56 50 37 33 29 28 30 40 42 39 26 20 17 17 26 45 52 47  
DEWPT 24 27 28 31 30 27 25 24 20 18 17 18 16 14 12 14 15 16 17  
RH 40 32 42 79 89 92 88 78 44 37 40 71 84 88 80 60 29 24 30  
WIND DIR SE SW W W W W W NW NW NW NW NW NW NW NW NW W W NW  
WIND SPD 6 25 26 23 19 17 16 14 18 18 12 6 5 5 5 3 2 3 2  
WIND GUST 16 39 41 40 37 31 24 24 27 27 19  
CLOUDS CL SC BK OV FW SC SC SC SC FW CL CL CL CL CL CL CL CL FW  
POP 12HR 20 70 10 0 0  
QPF 12HR 0.01 0.10 0 0 0  
SNOW 12HR 00-00 T 00-00 00-00 00-00  
RAIN SHWRS S C S  
SNOWSHWRS S S  
TSTMS S  
WIND CHILL 26 21 17 16 19  
MIN CHILL 28 21 16 15 31 12 7 11  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 21 56 26 56 24 54 27 50  
TEMP 26 21 50 51 30 27 51 50 29 24 48 49 30 27 47 43  
DEWPT 17 12 19 22 20 19 24 25 24 21 24 24 25 23 27 25  
PWIND DIR N NW N NW NW W N S  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW CL FW FW SC SC BK SC FW FW FW FW SC SC SC BK  
POP 12HR 0 0 0 5 0 0 5 20  
RAIN SHWRS S S  
SNOWSHWRS S  
 

 
 
WYZ013-192200-  
JACKSON-TETON WY  
43.60N 110.73W ELEV. 6451 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 54 28 43 18 51  
TEMP 50 52 42 37 36 32 30 31 37 43 38 25 22 19 18 22 39 51 46  
DEWPT 31 32 35 32 34 30 28 29 26 24 22 20 18 17 16 17 20 22 24  
RH 48 46 76 82 92 92 92 92 64 47 52 81 84 92 92 81 46 32 42  
WIND DIR SW SW SW SW SW SW SW SW SW W W SW S S SE SE SW SW SW  
WIND SPD 17 24 17 18 16 12 8 6 6 8 5 4 3 2 2 1 2 3 2  
WIND GUST 27 37 32 39 33 24 17 13 16 19  
CLOUDS FW OV OV BK SC BK SC BK SC FW FW FW CL CL CL FW CL CL CL  
POP 12HR 80 80 30 0 0  
QPF 12HR 0.16 0.14 0.01 0 0  
SNOW 12HR 00-00 T T 00-00 00-00  
RAIN SHWRS C D C L  
SNOWSHWRS L C C  
TSTMS S S S  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 22 57 26 54 24 53 28 50  
TEMP 28 23 47 52 32 26 44 48 31 24 45 48 33 28 46 46  
DEWPT 18 15 25 26 22 20 27 29 26 22 29 28 27 24 35 34  
PWIND DIR SE SE SE N SW S S SW  
WIND CHAR LT LT LT LT LT LT GN GN  
AVG CLOUDS FW CL FW FW SC SC SC SC FW FW FW SC SC SC BK BK  
POP 12HR 0 0 0 5 0 0 20 40  
RAIN SHWRS S C C  
SNOWSHWRS S C  
 

 
 
WYZ001-192200-  
LAKE YELLOWSTONE-TETON WY  
44.55N 110.42W ELEV. 7835 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 46 24 35 16 44  
TEMP 45 43 38 33 30 28 26 27 32 34 33 23 18 16 16 21 38 44 40  
DEWPT 32 34 34 28 27 25 23 24 26 23 22 19 16 15 14 18 26 26 24  
RH 60 70 85 82 88 88 88 88 78 64 63 84 92 96 92 88 62 49 52  
WIND DIR SW SW W W W W W W W W W SW SW SW SW SW SW SW SW  
WIND SPD 14 17 12 13 13 12 12 11 11 12 6 5 5 4 3 2 4 4 2  
WIND GUST 28 34 28 35 32 27 23 24 21 25  
CLOUDS BK OV OV BK BK BK BK BK BK SC FW FW FW FW SC FW FW FW FW  
POP 12HR 90 80 30 0 0  
QPF 12HR 0.25 0.15 0.01 0 0  
SNOW 12HR 00-00 1 T 00-00 00-00  
RAIN SHWRS D D  
SNOWSHWRS D C C C C C  
TSTMS S S  
WIND CHILL 19 17 15  
MIN CHILL 30 30 19 15 12 24 10 9 12  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 18 52 22 49 23 47 27 44  
TEMP 21 18 44 46 25 23 43 44 26 23 43 43 28 29 43 40  
DEWPT 17 13 28 26 20 18 30 28 23 20 33 30 24 25 35 31  
PWIND DIR S S S SW SW SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC BK SC FW FW SC SC SC SC BK BK  
POP 12HR 0 0 0 0 0 0 10 30  
RAIN SHWRS C C  
SNOWSHWRS C  
 

 
 
WYZ003-192200-  
CODY-PARK WY  
44.52N 109.02W ELEV. 5102 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 66 37 51 32 58  
TEMP 62 66 53 48 42 39 37 40 47 51 47 37 34 32 32 37 53 58 53  
DEWPT 29 32 36 32 34 30 27 28 22 22 23 20 18 17 17 21 25 28 28  
RH 28 28 52 54 73 70 67 62 37 32 38 50 51 53 53 52 33 32 38  
WIND DIR SW SW W W W W W W NW NW W W W SW SW SW SW S SW  
WIND SPD 8 17 20 18 13 11 10 13 18 18 9 9 9 6 6 8 5 6 5  
WIND GUST 18 31 29 29 25 26 24 26 27 27  
CLOUDS SC FW SC FW FW FW FW FW CL CL CL FW FW FW FW FW CL CL FW  
POP 12HR 30 60 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 S L S  
SNOWSHWRS S  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 34 60 37 61 36 62 39 60  
TEMP 38 34 56 53 40 37 58 54 40 36 59 54 43 39 57 52  
DEWPT 22 20 29 30 26 22 32 32 27 24 33 31 28 25 33 31  
PWIND DIR SW S SW NW W SW SW SW  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW SC SC SC SC FW FW SC SC SC SC SC  
POP 12HR 0 0 0 0 0 0 5 20  
RAIN SHWRS S  
 

 
 
WYZ004-192200-  
GREYBULL-BIG HORN WY  
44.52N 108.08W ELEV. 3939 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 64 37 53 27 57  
TEMP 52 64 60 49 44 42 39 39 48 53 51 42 35 30 27 31 48 57 54  
DEWPT 31 32 34 37 39 37 34 33 31 26 26 28 26 23 21 23 26 26 27  
RH 44 30 37 63 82 82 82 79 51 35 37 57 69 75 78 72 42 30 35  
WIND DIR SE SE W NW NW W NW N NW NW NW N SE SE SE SE S S SE  
WIND SPD 14 18 18 12 11 6 1 5 16 17 9 4 4 5 5 5 5 5 2  
WIND GUST 27 32 32 26 21 14 12 12 24 25  
CLOUDS BK BK OV BK SC SC SC SC FW FW CL CL CL CL FW CL CL CL CL  
POP 12HR 20 50 20 0 0  
QPF 12HR 0.01 0.03 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C C S C S  
TSTMS S  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 28 61 32 62 33 63 37 63  
TEMP 37 28 52 57 40 33 53 57 40 33 54 59 45 37 55 59  
DEWPT 25 22 31 30 28 25 33 32 31 28 35 33 31 27 35 33  
PWIND DIR SE SE S NW W SE SE SE  
WIND CHAR LT LT LT LT LT LT GN GN  
AVG CLOUDS FW FW FW CL FW SC SC SC FW FW FW FW SC SC SC SC  
POP 12HR 0 0 0 0 0 0 0 5  
 

 
 
WYZ006-192200-  
WORLAND-WASHAKIE WY  
43.97N 107.95W ELEV. 4227 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 67 36 53 24 57  
TEMP 56 67 62 52 44 40 37 39 48 53 49 35 30 25 24 29 47 57 53  
DEWPT 33 34 35 37 40 37 33 34 30 23 26 23 21 19 18 21 27 27 28  
RH 42 29 36 56 86 89 85 82 49 31 40 61 69 78 77 72 45 31 38  
WIND DIR S S SW NW NW NW W NW NW NW NW NW S SE SE S SE SE E  
WIND SPD 10 17 12 13 9 8 5 10 10 14 6 2 2 2 3 3 4 2 2  
WIND GUST 19 31 29 23 18 17 23  
CLOUDS SC BK SC OV SC FW SC SC FW FW FW CL CL CL CL FW CL CL CL  
POP 12HR 5 40 10 0 0  
QPF 12HR 0 0.02 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C C C C  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 27 61 31 61 30 63 34 64  
TEMP 33 27 51 57 36 31 52 57 35 30 53 58 38 34 57 58  
DEWPT 23 19 31 31 26 23 34 34 28 24 35 34 28 25 37 33  
PWIND DIR SE SE SE W SW S SE S  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW SC SC SC FW FW FW FW SC SC SC SC  
POP 12HR 0 0 0 0 0 0 0 5  
 

 
 
WYZ005-192200-  
HOT SPRINGS COUNTY AIRPORT-HOT SPRINGS WY  
43.71N 108.39W ELEV. 4902 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 64 34 52 26 56  
TEMP 53 64 59 49 43 38 35 39 49 52 48 36 31 27 26 33 49 56 51  
DEWPT 33 35 34 33 37 34 29 28 23 20 24 21 19 16 16 20 24 26 28  
RH 46 34 39 54 79 85 78 64 36 28 39 54 61 63 65 58 37 31 41  
WIND DIR S S SW W W W W W NW NW NW W SW SW S S SE E E  
WIND SPD 18 20 19 16 12 12 8 11 19 18 6 5 5 4 3 3 4 5 3  
WIND GUST 25 34 33 26 21 21 16 28 27  
CLOUDS BK SC FW BK FW FW FW FW FW CL CL CL CL CL CL CL CL CL CL  
POP 12HR 5 30 5 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C S C S  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 29 60 33 59 31 60 35 62  
TEMP 35 29 54 55 39 33 54 54 37 31 55 55 40 35 57 57  
DEWPT 21 16 28 30 23 20 28 30 24 22 32 32 27 24 32 32  
PWIND DIR SW S SW NW W S SW S  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW SC SC SC FW FW FW FW SC SC SC SC  
POP 12HR 0 0 0 0 0 0 0 10  
 

 
 
WYZ010-192200-  
BUFFALO-JOHNSON WY  
44.38N 106.72W ELEV. 4968 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 66 35 47 28 56  
TEMP 60 66 58 44 42 39 36 39 47 47 42 33 30 29 29 39 52 56 48  
DEWPT 32 35 33 38 39 31 28 28 28 23 23 18 16 16 15 19 24 25 24  
RH 35 32 39 79 89 73 72 64 47 38 46 53 55 58 55 44 33 30 39  
WIND DIR SE S W N N NW NW NW NW NW NW NW W W SW SW NE N NW  
WIND SPD 10 10 8 19 16 12 8 19 24 24 13 11 10 10 9 9 5 5 2  
WIND GUST 20 27 23 31 24 21 20 28 36 36 20  
CLOUDS SC SC FW BK SC SC SC FW FW FW FW CL CL CL CL CL CL CL FW  
POP 12HR 5 70 20 0 0  
QPF 12HR 0 0.08 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C L C S  
SNOWSHWRS S  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 33 60 37 59 36 63 40 63  
TEMP 37 33 57 50 40 37 57 51 39 36 58 53 44 40 61 52  
DEWPT 19 17 29 27 20 18 30 31 23 21 30 29 23 22 32 29  
PWIND DIR W S SW NW W S SW SW  
WIND CHAR LT LT GN GN LT LT GN GN  
AVG CLOUDS FW FW CL FW FW SC SC SC SC FW FW FW SC SC SC SC  
POP 12HR 0 0 0 0 0 0 0 5  
 

 
 
WYZ012-192200-  
RENDEZVOUS MOUNTAIN-TETON WY  
43.59N 110.89W ELEV. 10318 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 38 16 24 10 31  
TEMP 38 35 28 25 22 19 17 18 20 24 17 10 10 10 12 14 27 31 23  
DEWPT 25 27 25 23 22 19 17 17 18 20 15 9 8 7 7 8 15 18 14  
RH 59 72 88 92100100100 96 92 84 92 96 91 87 80 76 60 58 68  
WIND DIR SW SW W W W W W W NW NW W W SW SW SW SW SW SW W  
WIND SPD 17 21 20 25 23 19 17 16 14 12 6 6 6 5 5 5 4 4 3  
WIND GUST 27 36 33 40 37 32 25 25 23 20  
CLOUDS FW OV OV OV BK BK BK BK SC FW FW FW CL CL CL CL CL FW FW  
POP 12HR 90 80 30 0 0  
QPF 12HR 0.31 0.24 0.03 0 0  
SNOW 12HR 2 3 T 00-00 00-00  
SNOWSHWRS L D L C C C  
TSTMS S S S  
OBVIS BS BS BS BS  
WIND CHILL 23 15 9 6 3 1 3 6 12 -1 -1  
MIN CHILL 21 15 6 1 1 8 -1 -1 3 18  
WINTER WEATH Y Y Y Y Y Y Y Y  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 16 37 20 33 18 33 21 29  
TEMP 17 16 33 29 23 20 32 25 20 18 31 26 23 23 29 23  
DEWPT 7 5 17 19 15 12 23 20 16 13 23 22 20 20 27 23  
PWIND DIR S W W W W SW SW SW  
WIND CHAR LT LT LT LT LT LT GN GN  
AVG CLOUDS FW CL FW FW SC SC SC SC FW FW FW SC SC SC BK BK  
POP 12HR 0 0 0 5 5 0 20 50  
SNOWSHWRS S C C  
 

 
 
WYZ023-192200-  
AFTON-LINCOLN WY  
42.71N 110.94W ELEV. 6201 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 57 28 43 18 55  
TEMP 52 56 46 38 34 32 30 30 36 42 40 28 22 19 18 23 46 55 51  
DEWPT 33 33 36 33 34 32 30 30 30 27 28 24 22 18 17 18 25 26 30  
RH 48 42 68 82100100100100 79 55 62 85100 96 96 81 43 32 44  
WIND DIR S SW W SW W W W W NW NW W W S SE SE SE N W W  
WIND SPD 11 21 14 14 11 8 8 5 6 8 5 2 2 1 1 1 0 2 1  
WIND GUST 21 35 27 34 31 24 16 13 14 17  
CLOUDS CL SC OV OV SC SC BK OV BK SC FW CL CL FW FW FW CL CL FW  
POP 12HR 70 90 20 0 0  
QPF 12HR 0.05 0.21 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S D S  
SNOWSHWRS S C S  
TSTMS S  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 23 61 27 56 24 56 29 52  
TEMP 28 23 52 54 35 27 49 51 30 24 48 50 33 29 49 47  
DEWPT 20 15 31 34 28 23 35 35 28 24 34 33 28 25 39 37  
PWIND DIR SE S SE NW NE S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW SC BK BK SC FW FW SC SC SC SC BK BK  
POP 12HR 0 0 5 10 5 5 20 40  
RAIN SHWRS S C C  
SNOWSHWRS S C  
 

 
 
WYZ004-192200-  
POWELL-PARK WY  
44.87N 108.79W ELEV. 5092 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 60 35 49 29 53  
TEMP 52 59 51 42 39 37 36 39 47 49 45 37 32 29 29 34 46 53 48  
DEWPT 27 30 34 33 30 25 24 25 21 18 20 19 18 16 18 19 21 23 22  
RH 38 33 52 70 70 61 61 57 35 29 36 48 56 58 63 54 37 31 35  
WIND DIR SE S W NW NW W W NW NW NW NW NW S S SE SE SE SE SE  
WIND SPD 21 18 18 12 10 10 9 10 14 19 9 6 6 9 10 10 11 10 5  
WIND GUST 32 28 28 23 18 17 16 21 29  
CLOUDS SC SC OV SC SC SC SC FW FW FW CL FW CL FW FW CL CL CL CL  
POP 12HR 30 50 10 0 0  
QPF 12HR 0.01 0.03 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S C S  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 32 56 36 57 35 58 39 58  
TEMP 36 32 50 50 38 36 52 51 39 35 53 53 42 39 53 53  
DEWPT 21 18 25 23 20 21 27 27 25 24 30 29 26 25 31 29  
PWIND DIR S SE S NW W SE SE SE  
WIND CHAR LT LT LT LT LT GN GN GN  
AVG CLOUDS FW FW FW CL FW SC SC SC FW FW FW SC SC SC SC SC  
POP 12HR 0 0 0 0 0 0 5 10  
 

 
 
WYZ004-192200-  
COWLEY-BIG HORN WY  
44.91N 108.45W ELEV. 4090 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 61 36 52 29 56  
TEMP 51 61 57 47 43 39 37 38 48 52 48 41 35 30 29 35 47 56 52  
DEWPT 30 32 37 37 37 33 32 33 30 25 26 26 23 22 23 26 28 29 29  
RH 44 33 47 68 79 79 82 82 49 35 42 55 61 72 78 69 47 35 41  
WIND DIR SE S W NW NW NW NW NW NW NW NW NW S SE SE SE SE SE SE  
WIND SPD 16 19 16 12 13 8 4 13 20 23 12 6 4 5 5 5 8 5 3  
WIND GUST 28 31 27 24 12 21 29 34 19  
CLOUDS BK SC OV SC SC SC SC SC CL CL CL CL CL FW FW FW CL CL CL  
POP 12HR 30 50 20 0 0  
QPF 12HR 0.01 0.04 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S C S S S  
SNOWSHWRS S  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 31 60 36 61 34 61 38 61  
TEMP 38 31 52 55 41 36 55 57 43 34 52 57 45 38 54 58  
DEWPT 24 22 30 30 24 23 32 33 30 28 33 34 31 28 35 34  
PWIND DIR SE SE SE NW NW SE SE SE  
WIND CHAR LT LT LT LT LT LT GN GN  
AVG CLOUDS FW FW FW CL FW SC SC SC FW FW FW FW SC SC BK SC  
POP 12HR 0 0 0 0 0 0 0 10  
 

 
 
WYZ016-192200-  
DUBOIS-FREMONT WY  
43.55N 109.69W ELEV. 7291 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 56 28 41 24 54  
TEMP 55 56 46 40 35 33 30 30 38 41 36 31 27 25 24 31 50 53 46  
DEWPT 29 29 35 30 26 24 22 22 20 19 18 18 16 14 12 16 20 21 22  
RH 37 35 65 67 69 69 72 72 48 41 47 58 63 62 60 53 30 28 38  
WIND DIR W W W W W W W W W W W W W W W W W W W  
WIND SPD 29 32 28 28 26 25 24 25 27 25 19 20 19 18 18 17 13 13 10  
WIND GUST 44 50 43 49 44 39 36 37 41 37 29 31 29 27 27 26 20 20  
CLOUDS CL SC BK BK SC SC SC SC FW FW CL FW CL CL CL CL CL CL CL  
POP 12HR 60 90 20 0 0  
QPF 12HR 0.04 0.18 0.01 0 0  
SNOW 12HR 00-00 T T 00-00 00-00  
RAIN SHWRS S D S  
SNOWSHWRS S C C S  
TSTMS S S S  
WIND CHILL 29 22 20 16 16 26 25 18 14 11 10 20  
MIN CHILL 22 16 14 25 14 10 11  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 28 59 31 56 29 55 33 52  
TEMP 31 28 55 49 34 31 53 49 33 29 51 47 37 33 50 43  
DEWPT 15 12 22 23 17 16 26 27 23 19 24 25 22 21 28 27  
PWIND DIR W W W W W W W W  
WIND CHAR GN LT GN GN GN GN GN GN  
AVG CLOUDS FW FW FW FW SC SC SC SC FW FW FW FW SC SC SC SC  
POP 12HR 0 0 0 5 5 0 10 30  
RAIN SHWRS C C  
 

 
 
WYZ027-192200-  
KEMMERER-LINCOLN WY  
41.83N 110.56W ELEV. 7285 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 61 30 44 19 55  
TEMP 57 61 54 41 37 34 31 32 40 43 42 31 23 20 19 27 47 55 51  
DEWPT 27 27 27 34 32 29 25 25 22 18 21 20 17 14 14 16 18 17 19  
RH 31 27 35 76 82 82 78 75 48 36 43 63 77 77 80 63 31 22 28  
WIND DIR SW W W W W W W W W W W W W W W W W W W  
WIND SPD 19 29 28 28 24 23 24 19 16 16 12 6 5 4 4 3 4 6 5  
WIND GUST 31 46 47 46 41 36 35 28 25 27 19  
CLOUDS CL CL SC OV SC FW FW SC FW CL CL CL CL FW CL CL CL FW FW  
POP 12HR 5 50 0 0 0  
QPF 12HR 0 0.09 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C C  
WIND CHILL 30 26 22 18 20  
MIN CHILL 26 18 17 16 12 13  
HIGH WIND W W W W  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 23 58 30 56 25 57 28 55  
TEMP 30 23 50 54 34 30 52 52 33 25 50 53 32 28 49 48  
DEWPT 14 11 21 23 19 20 29 28 25 20 25 25 20 19 25 27  
PWIND DIR NW SE W W W W SW SW  
WIND CHAR LT LT LT GN GN LT LT GN  
AVG CLOUDS FW FW FW SC SC BK BK SC FW FW FW FW SC SC SC SC  
POP 12HR 0 0 10 10 5 0 5 20  
RAIN SHWRS S S  
SNOWSHWRS S  
 

 
 
WYZ023-192200-  
ALPINE-LINCOLN WY  
43.18N 111.04W ELEV. 5634 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 57 32 45 24 53  
TEMP 54 57 46 41 40 37 35 32 39 45 43 34 28 26 26 26 44 53 50  
DEWPT 35 36 41 36 38 35 33 31 32 30 30 28 25 24 23 22 26 27 28  
RH 48 45 83 82 92 92 92 96 76 55 60 78 88 92 88 85 49 36 42  
WIND DIR S SW W W W W W W NW NW W SW S SE SE SE S SW W  
WIND SPD 10 20 17 19 17 13 11 8 8 8 5 2 2 2 2 2 1 2 2  
WIND GUST 20 33 29 33 31 24 18 16 16 17  
CLOUDS FW OV OV SC BK SC SC SC SC FW FW CL CL CL CL CL CL FW FW  
POP 12HR 80 70 20 0 0  
QPF 12HR 0.12 0.12 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C L S C  
SNOWSHWRS C S  
TSTMS S S S  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 28 60 33 55 31 55 35 52  
TEMP 35 30 50 56 41 35 49 52 37 32 48 52 40 37 50 49  
DEWPT 25 22 30 35 31 29 36 37 33 29 35 36 33 33 42 41  
PWIND DIR SE SE SE SW SW S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW SC SC SC SC FW FW FW SC SC SC BK BK  
POP 12HR 0 0 0 5 5 0 20 40  
RAIN SHWRS S C C  
 

 
 
WYZ023-192200-  
COKEVILLE-LINCOLN WY  
42.05N 110.97W ELEV. 6270 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 60 29 45 16 54  
TEMP 54 60 55 41 37 34 31 32 40 44 41 28 21 17 16 21 42 53 51  
DEWPT 30 30 32 36 33 30 27 28 26 25 23 20 17 15 14 15 21 21 24  
RH 40 32 41 82 85 85 85 85 57 47 48 71 84 92 92 77 43 28 34  
WIND DIR SW W W NW W W W NW NW NW NW NW NW NE NE E SW W NW  
WIND SPD 10 20 18 21 17 16 12 11 11 11 8 3 2 2 1 1 2 3 3  
WIND GUST 19 34 34 36 33 27 20 18 18 20  
CLOUDS CL FW SC OV FW FW FW FW FW CL CL CL CL CL CL CL CL FW FW  
POP 12HR 20 70 5 0 0  
QPF 12HR 0.01 0.11 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C C  
HIGH WIND W W W W  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 21 59 26 56 21 55 27 54  
TEMP 28 21 50 55 33 27 50 52 29 21 46 52 32 27 50 48  
DEWPT 17 14 25 29 23 21 31 31 24 20 27 29 24 21 32 33  
PWIND DIR NE S N NW NW S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW SC BK SC SC FW FW FW FW SC SC SC BK  
POP 12HR 0 0 10 10 5 5 10 30  
RAIN SHWRS C C  
SNOWSHWRS C  
 

 
 
WYZ028-192200-  
GREEN RIVER-SWEETWATER WY  
41.46N 109.49W ELEV. 7182 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 66 34 49 24 57  
TEMP 56 65 60 51 44 39 36 36 44 49 46 37 30 26 24 31 46 56 54  
DEWPT 27 30 29 31 36 31 27 28 27 23 23 21 20 18 16 19 24 23 22  
RH 32 27 31 46 73 73 69 72 51 36 40 52 66 71 71 61 42 27 28  
WIND DIR SW W W W W W W W W W W W W SW SW SW W W SW  
WIND SPD 9 19 21 23 24 23 21 21 18 17 12 8 4 3 2 2 4 5 4  
WIND GUST 16 31 35 37 39 36 33 33 27 27 19  
CLOUDS CL CL CL BK OV FW FW FW FW CL CL FW CL FW FW CL CL FW CL  
POP 12HR 0 30 0 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S  
WIND CHILL 28 25 25  
MIN CHILL 25 22 25 21 25  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 27 61 33 59 29 58 32 60  
TEMP 36 27 51 57 38 33 50 55 37 29 50 54 38 32 54 55  
DEWPT 17 14 29 27 22 22 32 32 27 22 32 28 24 22 35 32  
PWIND DIR SW W W W W W SW S  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW SC BK BK SC SC FW FW FW SC SC SC SC  
POP 12HR 0 0 10 10 5 0 0 10  
 

 
 
WYZ017-192200-  
SHOSHONI-FREMONT WY  
43.25N 108.12W ELEV. 4817 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 68 37 55 26 58  
TEMP 54 68 65 53 48 42 37 41 51 55 52 40 34 28 26 33 47 57 55  
DEWPT 34 35 34 35 33 31 28 29 25 22 23 23 21 19 19 23 25 25 27  
RH 46 29 31 50 56 65 70 62 36 27 32 50 58 68 74 66 42 29 34  
WIND DIR S SW SW W W W W W NW NW NW W SW S S S S E E  
WIND SPD 11 17 18 20 18 20 14 17 14 18 9 5 5 5 5 3 2 2 2  
WIND GUST 25 34 33 33 29 32 23 25 26 27  
CLOUDS FW FW SC OV FW FW CL CL FW CL CL CL CL CL CL CL CL CL FW  
POP 12HR 0 20 5 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 28 61 33 61 32 62 36 65  
TEMP 38 28 50 57 41 33 52 58 40 32 53 59 42 36 56 61  
DEWPT 22 19 29 29 26 24 32 33 29 26 35 34 28 26 36 32  
PWIND DIR SE SE E W E S S S  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW CL FW SC SC SC SC FW FW FW SC SC SC SC  
POP 12HR 0 0 0 5 0 0 0 5  
 

 
 
WYZ005-192200-  
THERMOPOLIS-HOT SPRINGS WY  
43.66N 108.21W ELEV. 4592 FT  
946 AM MDT SUN OCT 19 2025  
 
DATE SUN 10/19/25 MON 10/20/25 TUE 10/21/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 68 36 54 27 58  
TEMP 55 67 63 54 46 41 37 39 51 54 50 39 33 29 27 33 51 58 55  
DEWPT 32 36 37 35 36 34 29 29 26 23 25 22 19 18 18 22 27 28 29  
RH 41 32 38 48 68 76 72 67 37 30 37 50 56 63 68 63 39 32 37  
WIND DIR S S SW W W W W W NW NW NW W S S S S S E E  
WIND SPD 17 21 18 17 13 11 6 8 18 18 6 5 5 4 3 3 4 4 2  
WIND GUST 24 33 31 26 21 20 27 28  
CLOUDS SC SC FW OV FW FW FW FW FW FW CL CL CL CL CL CL CL CL CL  
POP 12HR 5 30 10 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S C S  
 
DATE WED 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 31 61 34 61 33 62 36 64  
TEMP 39 31 54 56 41 34 56 56 41 33 57 58 43 36 58 61  
DEWPT 21 18 28 30 24 22 30 32 27 25 33 33 27 24 34 34  
PWIND DIR SW S S NW W S S S  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW SC SC SC FW FW FW FW SC SC SC SC  
POP 12HR 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  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page Main Text Page