311  
FOUS55 KRIW 200816  
PFMRIW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RIVERTON WY  
116 AM MST TUE JAN 20 2026  
 
WYZ020-211100-  
CASPER-NATRONA WY  
42.91N 106.46W ELEV. 5530 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 19 39 16 35 10  
TEMP 25 20 23 36 38 26 19 16 16 17 18 30 35 26 15 12 12 11  
DEWPT 6 1 3 9 13 13 11 8 8 4 5 10 13 9 5 2 2 2  
RH 44 43 41 32 35 57 70 70 70 56 56 42 40 48 64 63 63 66  
WIND DIR SW SW SW W NW NW W W SW SW SW W N N N SW SW SW  
WIND SPD 14 17 20 17 23 11 10 13 16 14 13 10 10 6 4 4 5 5  
WIND GUST 23 26 31 26 34 20 24 23 20  
CLOUDS FW SC SC BK OV SC FW FW FW FW SC SC SC SC SC SC SC SC  
POP 12HR 0 10 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
WIND CHILL 13 5 8 27 15 7 2 1 2 4  
MIN CHILL 5 4 15 2 1 2 18 4 2  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 29 6 23 4 31 11 38 20 45  
TEMP 24 20 10 8 18 16 6 5 23 22 13 12 30 31 21 21 38 38  
DEWPT 6 5 0 -2 4 3 -2 -5 4 3 -1 -3 6 8 3 2 10 13  
PWIND DIR N NE NE N SW SW SW SW SW  
WIND CHAR LT GN GN GN GN GN GN GN BZ  
AVG CLOUDS SC SC BK BK BK BK BK SC SC FW FW FW SC FW FW SC SC SC  
POP 12HR 0 10 10 10 5 10 5 0 0  
 
 
 
WYZ017-211100-  
RIVERTON-FREMONT WY  
43.06N 108.46W ELEV. 5525 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 16 39 11 35 10  
TEMP 24 18 18 34 39 30 22 19 15 12 12 27 35 30 22 18 14 12  
DEWPT 6 6 7 10 12 13 12 8 4 1 0 7 9 9 7 4 2 2  
RH 45 59 61 36 32 49 65 61 61 60 58 42 33 41 52 53 58 63  
WIND DIR W W NW NW N NE SE W W W NW NE NE NE N NW NW W  
WIND SPD 12 16 21 16 17 9 5 6 10 8 5 8 9 8 5 3 3 3  
WIND GUST 19 24 33 24 26  
CLOUDS CL SC BK SC BK FW FW CL CL FW FW FW FW SC SC SC SC SC  
POP 12HR 0 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
WIND CHILL 12 3 1 2 0  
MIN CHILL 1 1 22 10 0 2 22 12 6  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 31 7 24 4 30 9 37 13 43  
TEMP 23 26 15 9 16 20 13 6 20 23 16 10 26 32 20 15 33 37  
DEWPT 7 7 2 -1 1 3 -1 -3 3 1 -1 -3 3 7 2 1 9 11  
PWIND DIR N NE NE N S NW NW W SW  
WIND CHAR LT GN LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC BK BK SC SC FW FW CL FW FW FW FW SC SC SC SC  
POP 12HR 0 0 5 5 0 5 0 0 0  
 
 
 
WYZ018-211100-  
LANDER-FREMONT WY  
42.82N 108.73W ELEV. 5586 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 18 42 14 38 13  
TEMP 25 19 19 37 41 31 22 17 17 15 14 31 38 33 23 19 18 15  
DEWPT 4 1 0 9 9 9 7 2 -3 -4 -5 5 8 8 6 4 2 1  
RH 40 44 42 31 26 39 52 51 40 42 42 32 28 34 47 51 49 53  
WIND DIR N N SE E N E SE S S W W NE NE NE W W W W  
WIND SPD 8 8 8 5 9 6 2 4 5 5 5 4 5 3 2 2 2 2  
CLOUDS CL SC SC SC OV SC CL CL CL FW FW FW FW SC SC FW SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 34 9 28 5 33 11 40 17 45  
TEMP 26 29 15 10 20 24 13 8 23 29 16 12 29 35 21 19 35 40  
DEWPT 6 6 4 0 3 3 -1 -3 2 2 -2 -4 3 5 1 2 9 12  
PWIND DIR N N N NW S W W SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC BK SC SC SC FW CL FW FW FW FW SC SC SC SC  
POP 12HR 0 5 5 5 5 5 5 5 5  
 
 
 
WYZ028-211100-  
ROCK SPRINGS-SWEETWATER WY  
41.61N 109.07W ELEV. 6760 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 16 39 13 39 12  
TEMP 20 17 17 31 39 36 27 20 18 14 14 30 39 35 26 21 17 15  
DEWPT 8 7 4 7 8 11 11 9 8 6 4 6 4 7 8 8 6 4  
RH 59 64 56 36 27 35 50 62 64 70 64 35 23 30 46 56 61 61  
WIND DIR SW SW SW W W W W W W W SW W W W W W SW W  
WIND SPD 12 12 13 18 24 17 10 6 9 6 6 10 14 12 8 5 4 4  
WIND GUST 19 19 20 27 36 26 23 19  
CLOUDS FW FW SC FW SC BK CL CL FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
WIND CHILL 7 4 3 19 28 7  
MIN CHILL 4 2 22 11 4 3 25 13 8  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 39 11 31 8 31 12 38 16 40  
TEMP 30 35 20 13 26 28 16 10 23 29 18 12 29 35 21 17 33 36  
DEWPT 5 5 4 2 4 6 3 1 4 3 3 1 4 6 5 4 6 8  
PWIND DIR W NE NE NE W W W W W  
WIND CHAR LT LT LT GN GN GN GN GN GN  
AVG CLOUDS FW FW SC SC SC BK SC SC SC FW CL FW FW FW FW SC SC SC  
POP 12HR 0 0 0 5 0 0 0 0 0  
 
 
 
WYZ026-211100-  
BIG PINEY-SUBLETTE WY  
42.58N 110.11W ELEV. 6990 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 6 34 4 34 4  
TEMP 12 7 7 22 34 29 17 12 7 5 5 22 33 30 17 11 8 6  
DEWPT 4 0 1 7 10 11 8 5 1 -1 -1 5 8 9 6 4 1 -1  
RH 70 72 76 52 36 46 67 73 76 76 76 47 34 41 61 73 72 72  
WIND DIR N N E NE NW NW NE N NE NW NW NW NW NW NW NW NW NW  
WIND SPD 5 5 4 4 23 12 9 6 5 4 3 3 5 5 5 4 3 3  
WIND GUST 34 19  
CLOUDS FW FW CL FW SC FW CL CL FW CL FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
WIND CHILL 22 6 1  
MIN CHILL -3 -3 19 1 -4 -3 22 3 -1  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 35 4 29 0 29 2 33 7 37  
TEMP 24 30 12 5 20 25 8 2 17 25 9 3 22 30 13 8 25 33  
DEWPT 8 11 5 -1 6 9 1 -4 2 5 0 -4 5 9 4 1 8 14  
PWIND DIR NW N NE N NW NW NW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC SC FW FW CL CL FW FW FW SC SC SC SC  
POP 12HR 0 0 0 0 0 0 0 5 5  
 
 
 
WYZ025-211100-  
PINEDALE-SUBLETTE WY  
42.80N 109.81W ELEV. 7086 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 7 31 4 31 5  
TEMP 13 8 9 25 31 26 17 10 7 5 6 23 31 25 14 9 6 6  
DEWPT 6 1 2 9 13 13 10 3 1 -2 -3 6 9 9 5 2 -2 -3  
RH 73 72 72 50 47 57 73 73 76 72 66 47 39 50 67 72 69 66  
WIND DIR NW NW N NW NW NW NW NW NW W N NW NW NW N N N N  
WIND SPD 8 8 6 9 19 12 10 9 6 6 5 5 10 5 5 5 4 4  
WIND GUST 29 19  
CLOUDS CL CL FW FW SC FW CL CL CL CL FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
WIND CHILL 2 -4 -2 19 15 5 -3 -5 -7  
MIN CHILL -4 -4 15 -3 -8 -7 18 -1 -4  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 31 6 26 1 26 4 30 8 33  
TEMP 23 26 10 8 20 20 7 2 18 20 7 5 23 24 10 9 25 28  
DEWPT 6 10 2 1 6 8 0 -5 2 5 -1 -3 7 8 2 2 10 16  
PWIND DIR NW N NW N NW NW NW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC SC FW FW CL FW FW FW FW SC SC SC SC  
POP 12HR 0 0 5 5 5 5 5 5 5  
 
 
 
WYZ013-211100-  
JACKSON-TETON WY  
43.60N 110.73W ELEV. 6451 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 5 28 4 30 5  
TEMP 9 6 6 20 28 23 13 8 6 4 4 18 29 26 15 12 8 6  
DEWPT 5 3 3 12 14 13 8 4 2 0 0 10 14 14 8 7 3 1  
RH 83 87 87 71 55 65 80 83 83 83 83 70 53 60 73 80 79 79  
WIND DIR S SW S S W S N E E S E S SW SW SW S S E  
WIND SPD 10 14 11 11 12 8 8 4 5 5 2 2 4 4 3 3 3 3  
WIND GUST 23 19  
CLOUDS SC SC SC SC SC FW FW FW FW FW SC SC SC SC SC SC SC SC  
POP 12HR 0 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
WIND CHILL -5-12-10 8 17 2 -7  
MIN CHILL -12 -11 14 -1 -8 -3 18 6 -1  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 31 7 29 -4 25 3 29 8 33  
TEMP 20 27 12 9 21 23 6 -1 15 21 8 4 19 24 11 9 23 30  
DEWPT 10 15 6 4 11 10 0 -6 3 9 2 -1 9 13 5 4 14 20  
PWIND DIR S SE N N NW SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC BK SC FW FW FW FW FW FW SC SC SC SC BK SC  
POP 12HR 0 0 5 5 10 10 20 20 30  
SNOWSHWRS S S S C C  
 
 
 
WYZ001-211100-  
LAKE YELLOWSTONE-TETON WY  
44.55N 110.42W ELEV. 7835 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 1 21 -1 24 -2  
TEMP 3 5 4 18 21 17 8 4 1 0 -1 15 24 20 10 4 2 1  
DEWPT 1 1 1 13 14 11 5 1 -2 -4 -4 9 12 12 7 1 0 -3  
RH 91 83 87 80 74 77 87 87 87 83 87 77 60 71 87 87 91 83  
WIND DIR S SW W W NW W W W W S N SW SW W N N N N  
WIND SPD 5 6 3 9 10 9 4 2 4 2 0 1 2 1 0 0 0 0  
CLOUDS SC BK BK BK SC FW FW SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 30 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
SNOWSHWRS C S  
WIND CHILL -8 -7 7 10 6  
MIN CHILL -9 -9 6 -3 -9 -1 19 4 1  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 24 -2 21 -10 20 -2 24 4 27  
TEMP 15 20 3 0 13 15 -2 -7 11 15 3 0 16 21 6 5 20 24  
DEWPT 8 10 0 -4 7 5 -6 -11 3 5 0 -4 9 11 1 0 13 16  
PWIND DIR SW W NW NW SW SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC BK FW FW FW FW FW FW SC SC SC SC SC BK BK  
POP 12HR 0 5 10 10 10 10 10 20 20  
SNOWSHWRS S S S S  
 
 
 
WYZ003-211100-  
CODY-PARK WY  
44.52N 109.02W ELEV. 5102 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 37 17 32 11  
TEMP 32 30 28 37 35 29 20 22 25 22 17 26 32 26 19 18 18 13  
DEWPT 11 8 10 15 17 13 6 5 6 3 2 9 12 9 7 6 6 1  
RH 41 39 46 40 47 51 54 47 44 43 51 48 43 48 59 59 59 58  
WIND DIR W W W N N NE S S W W NW N N NE SW SW SW W  
WIND SPD 23 25 17 19 14 6 5 10 19 11 6 10 9 5 2 2 2 2  
WIND GUST 34 37 26 29 23 29  
CLOUDS FW BK BK OV BK FW CL CL FW FW FW FW SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
WIND CHILL 19 16 16 11 11 10  
MIN CHILL 16 16 22 11 9 8 19 16 13  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 28 6 21 6 33 14 40 22 46  
TEMP 24 21 10 7 17 15 10 7 26 24 18 16 33 33 23 23 40 38  
DEWPT 7 5 -3 -4 1 0 -4 -6 3 3 1 -1 8 8 4 4 14 16  
PWIND DIR N N N NW S SW W SW W  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS FW FW SC SC BK SC SC FW FW FW SC SC SC FW SC SC BK BK  
POP 12HR 0 0 5 5 5 5 0 5 5  
 
 
 
WYZ004-211100-  
GREYBULL-BIG HORN WY  
44.52N 108.08W ELEV. 3939 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 14 36 11 33 8  
TEMP 18 14 14 27 35 31 23 18 15 13 11 25 33 30 22 16 13 11  
DEWPT 10 6 7 14 21 18 15 13 10 8 7 11 12 12 10 8 7 5  
RH 70 70 73 57 56 58 71 80 80 80 83 55 41 46 59 70 76 76  
WIND DIR E S N NW NW NW SW E E SW NW NW NW NW NE E E N  
WIND SPD 4 2 2 14 19 10 5 5 5 3 4 8 9 5 2 2 2 2  
WIND GUST 23 29  
CLOUDS CL SC BK OV BK FW CL CL CL FW SC FW FW SC SC FW SC SC  
POP 12HR 0 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
WIND CHILL 15 24  
MIN CHILL 8 10 19 10 6 3 20 16 11  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 29 5 24 2 29 7 36 12 41  
TEMP 20 25 11 6 14 22 9 4 17 27 14 9 22 32 18 12 28 38  
DEWPT 7 7 0 -2 3 5 0 -3 3 6 2 1 5 10 5 2 9 16  
PWIND DIR NW NW NW NW S SE S SE S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC BK SC FW FW FW FW FW FW SC FW FW SC BK SC  
POP 12HR 0 0 5 5 5 5 5 0 0  
 
 
 
WYZ006-211100-  
WORLAND-WASHAKIE WY  
43.97N 107.95W ELEV. 4227 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 11 37 9 35 6  
TEMP 19 13 12 31 37 32 22 18 13 11 9 26 35 30 19 13 9 9  
DEWPT 8 3 3 12 19 17 14 12 8 5 5 12 14 11 8 5 2 2  
RH 61 63 66 45 48 53 71 77 80 76 83 55 41 44 61 70 72 72  
WIND DIR SE SE S N N NW SW SE SE S W NW N N SE SE SE SE  
WIND SPD 4 4 3 9 20 8 5 4 6 4 3 5 8 5 3 2 2 2  
WIND GUST 31  
CLOUDS CL FW SC SC BK FW CL CL CL FW SC FW SC SC FW FW FW SC  
POP 12HR 0 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
WIND CHILL 26  
MIN CHILL 1 5 25 11 2 2 23 12 9  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 30 3 24 0 31 4 38 9 43  
TEMP 21 25 11 6 15 20 8 4 19 26 12 8 25 32 15 12 30 36  
DEWPT 6 6 1 -3 2 4 -1 -5 4 6 1 -2 5 9 2 0 9 13  
PWIND DIR NW NW NW NW SE SE SE SE SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC BK SC SC FW FW FW FW FW SC FW FW SC SC SC  
POP 12HR 0 0 5 5 0 5 0 0 0  
 
 
 
WYZ005-211100-  
HOT SPRINGS COUNTY AIRPORT-HOT SPRINGS WY  
43.71N 108.39W ELEV. 4902 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 14 36 11 33 8  
TEMP 21 15 15 34 33 27 20 17 13 12 12 30 33 27 18 14 13 12  
DEWPT 11 2 2 10 18 17 15 12 8 4 4 13 14 12 9 5 5 3  
RH 65 55 55 36 53 65 81 80 80 70 70 49 45 53 67 67 70 66  
WIND DIR N N SW N N NE SW W S NW W N NE NE W SW SW W  
WIND SPD 3 5 4 8 14 6 5 6 4 3 4 10 10 5 3 2 2 2  
WIND GUST 23  
CLOUDS CL FW SC SC OV SC FW CL FW FW FW FW SC SC SC SC SC FW  
POP 12HR 0 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 29 7 24 3 31 8 37 15 43  
TEMP 25 24 12 9 19 19 9 6 24 25 12 11 28 29 18 18 35 35  
DEWPT 9 9 2 0 5 5 -1 -3 6 5 0 -2 7 7 4 3 11 14  
PWIND DIR N N N NW S SW S S W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC BK SC SC FW FW CL FW FW FW FW SC SC SC SC  
POP 12HR 0 5 5 5 5 5 0 5 0  
 
 
 
WYZ010-211100-  
BUFFALO-JOHNSON WY  
44.38N 106.72W ELEV. 4968 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 22 36 17 30 10  
TEMP 29 27 27 36 32 24 17 19 24 30 26 26 30 20 15 15 14 12  
DEWPT 5 6 6 17 16 10 4 4 6 10 9 9 11 5 2 0 -1 -3  
RH 35 40 40 45 51 54 56 51 45 42 48 48 44 51 55 50 50 50  
WIND DIR S S NW N N N SE S NW NW N N N N W W W NW  
WIND SPD 8 9 12 29 34 24 12 10 12 18 21 26 19 9 5 5 4 4  
WIND GUST 19 44 51 36 19 19 27 33 40 29  
CLOUDS FW FW SC SC BK FW CL CL CL SC SC SC SC SC FW SC FW SC  
POP 12HR 0 70 0 5 0  
QPF 12HR 0 0.05 0 0 0  
SNOW 12HR 00-00 1 00-00 00-00 00-00  
SNOWSHWRS L C  
WIND CHILL 16 23 17 8 4 7 12 18 12 10 17 9  
MIN CHILL 18 14 8 3 7 9 9 6 4  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 23 3 18 4 30 13 38 20 46  
TEMP 20 12 5 4 13 9 5 5 24 18 16 13 30 26 21 24 41 33  
DEWPT 1 -1 -8 -9 -3 -6-12 -13 0 -2 -6 -8 4 3 -3 -1 10 12  
PWIND DIR N NE E NW S W N SW W  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC SC SC SC BK SC SC FW FW FW FW FW SC FW FW SC SC SC  
POP 12HR 0 10 10 10 5 10 5 5 5  
 
 
 
WYZ012-211100-  
RENDEZVOUS MOUNTAIN-TETON WY  
43.59N 110.89W ELEV. 10318 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 4 12 1 15 2  
TEMP 11 6 8 10 8 7 1 1 1 3 3 11 15 10 5 4 4 4  
DEWPT 3 2 3 5 3 2 -4 -5 -5 -3 -3 5 10 5 1 -1 -1 -1  
RH 69 83 79 80 79 79 79 75 75 75 75 76 80 80 83 79 79 79  
WIND DIR W W W W W W W NW NW W W SW W W W W W W  
WIND SPD 27 27 27 26 20 18 16 19 21 16 10 9 8 8 9 10 10 10  
WIND GUST 41 41 41 40 31 27 24 29 33 24  
CLOUDS FW FW SC SC SC FW FW FW FW FW FW FW FW SC SC SC SC SC  
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  
WIND CHILL -10-17-14-11-12-12-19-20-21-16-12 -2 4 -2 -9-11-11-11  
MIN CHILL -17 -17 -12 -20 -21 -12 -2 -11 -11  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 15 1 13 -6 8 -3 12 3 16  
TEMP 11 12 3 2 11 8 -1 -6 5 2 -1 -3 8 8 3 7 14 16  
DEWPT 6 8 -1 -2 6 3 -6 -12 -3 -4 -6 -9 2 3 -2 2 11 15  
PWIND DIR W W W NW W W W W W  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC FW CL CL FW FW FW FW FW SC SC SC SC  
POP 12HR 0 0 10 10 10 10 20 30 40  
SNOWSHWRS S S C C C  
 
 
 
WYZ023-211100-  
AFTON-LINCOLN WY  
42.71N 110.94W ELEV. 6201 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 5 30 4 31 5  
TEMP 8 5 5 20 30 24 15 10 6 4 4 20 31 24 16 12 9 6  
DEWPT 3 3 3 13 20 18 14 10 6 4 2 12 17 16 13 11 8 4  
RH 79 91 91 74 66 77 96100100100 91 71 56 71 88 96 96 91  
WIND DIR S SE W N W E SW S W S E N W W S SE SE SE  
WIND SPD 1 1 3 4 3 2 2 2 3 2 1 0 2 2 2 1 1 1  
CLOUDS FW SC SC SC BK SC FW FW FW FW SC FW FW FW SC SC FW SC  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 33 6 30 -2 26 3 30 10 34  
TEMP 22 26 13 8 20 25 10 2 17 22 8 4 20 25 13 10 23 30  
DEWPT 13 16 10 6 14 17 8 1 9 13 5 2 11 18 9 7 15 21  
PWIND DIR S SE W NE NE SW SW S S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC BK SC SC SC SC FW FW SC SC FW SC BK BK BK  
POP 12HR 0 0 10 10 10 10 20 20 30  
SNOWSHWRS S S S C C  
 
 
 
WYZ004-211100-  
POWELL-PARK WY  
44.87N 108.79W ELEV. 5092 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 21 34 17 30 14  
TEMP 25 21 25 34 33 29 24 23 21 19 18 25 30 23 20 19 16 15  
DEWPT 9 7 9 18 18 14 11 10 8 7 6 8 9 7 5 4 3 1  
RH 50 54 50 51 53 53 57 57 56 59 59 48 41 50 51 51 56 53  
WIND DIR E E W N N N W S SE S NW N N N S SE SE N  
WIND SPD 10 9 10 25 21 14 9 8 8 9 10 16 12 5 5 5 5 6  
WIND GUST 37 33 23 24 19  
CLOUDS FW SC BK OV SC FW CL CL FW FW SC FW SC SC SC FW FW SC  
POP 12HR 0 30 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
SNOWSHWRS S  
WIND CHILL 21 21 18 8 6 12  
MIN CHILL 11 12 18 13 8 6 16 11 5  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 26 8 19 7 28 13 33 19 39  
TEMP 22 20 13 8 14 15 12 9 21 22 17 13 26 28 22 19 31 33  
DEWPT 2 2 -3 -5 -3 -2 -4 -5 0 2 0 -2 4 6 3 3 7 11  
PWIND DIR N NW NW W SE SE SE SE SE  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS FW FW SC SC SC SC FW FW FW FW SC FW SC FW SC SC BK SC  
POP 12HR 0 0 5 5 5 5 5 5 5  
 
 
 
WYZ004-211100-  
COWLEY-BIG HORN WY  
44.91N 108.45W ELEV. 4090 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 20 36 16 34 13  
TEMP 23 20 20 32 36 32 25 20 18 16 16 29 34 29 24 19 17 15  
DEWPT 13 12 12 21 23 18 15 13 11 10 10 14 13 12 10 8 8 7  
RH 65 71 71 63 59 56 65 74 73 77 77 53 41 48 54 61 67 70  
WIND DIR NE NE SE NW NW E SW NW NE E NW N N NE NE NE E N  
WIND SPD 8 8 6 19 18 10 5 3 6 5 5 8 5 3 3 3 3 3  
WIND GUST 31 27 17  
CLOUDS FW SC SC OV SC FW CL CL FW FW SC FW FW SC SC SC SC SC  
POP 12HR 0 10 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
SNOWSHWRS S  
WIND CHILL 20  
MIN CHILL 9 11 21 14 7 6 24 13 9  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 29 9 24 6 29 12 35 18 40  
TEMP 23 26 14 11 18 22 12 7 20 26 16 13 26 32 21 18 31 37  
DEWPT 8 9 4 2 6 5 1 -2 5 7 3 2 9 11 6 5 11 16  
PWIND DIR N N NW N SE E E SE SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC BK SC FW FW SC FW SC FW SC FW SC SC BK BK  
POP 12HR 0 5 5 5 5 5 5 5 5  
 
 
 
WYZ016-211100-  
DUBOIS-FREMONT WY  
43.55N 109.69W ELEV. 7291 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 21 34 17 37 17  
TEMP 25 22 22 33 33 26 19 18 17 18 17 33 37 31 24 20 20 19  
DEWPT 3 2 2 6 9 7 5 2 -1 -2 -3 3 5 7 7 3 2 1  
RH 38 41 41 31 36 44 54 49 44 40 40 27 26 36 47 47 45 44  
WIND DIR W W NW W W W W W W W W W W W W W W W  
WIND SPD 19 23 23 25 25 18 17 16 19 20 14 13 16 13 12 11 12 12  
WIND GUST 29 34 34 37 37 27 26 24 29 31 23 20 24 20 19 19 19  
CLOUDS CL FW FW CL SC FW CL CL CL CL FW FW FW FW FW FW FW FW  
POP 12HR 0 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
WIND CHILL 11 6 6 20 20 13 4 3 0 1 2 12 8 7 6  
MIN CHILL 6 5 13 3 -1 2 21 8 6  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 36 12 28 6 30 14 35 19 38  
TEMP 31 30 17 12 24 22 10 7 24 25 15 14 30 29 19 21 33 33  
DEWPT 4 5 4 0 3 4 -1 -5 0 4 0 -1 5 7 3 4 10 15  
PWIND DIR W W W W W W W W W  
WIND CHAR GN LT LT GN GN GN BZ BZ BZ  
AVG CLOUDS FW FW SC SC SC SC SC FW CL CL FW FW FW CL FW SC SC SC  
POP 12HR 0 5 10 10 10 10 10 10 10  
 
 
 
WYZ027-211100-  
KEMMERER-LINCOLN WY  
41.83N 110.56W ELEV. 7285 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 9 31 8 32 9  
TEMP 15 10 10 24 30 26 18 12 10 8 8 24 32 28 18 14 11 10  
DEWPT 9 3 3 12 15 13 10 6 4 2 2 11 15 14 9 6 3 2  
RH 77 73 73 60 53 57 70 76 76 76 76 57 49 55 67 70 69 69  
WIND DIR SW NW N W W W W SE S SW W W W W W W W W  
WIND SPD 6 8 9 16 20 13 12 9 9 8 5 6 10 6 5 4 3 3  
WIND GUST 24 31 20 19  
CLOUDS FW FW SC FW FW FW FW FW FW SC SC FW FW SC SC FW FW FW  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
WIND CHILL -2 -3 11 17 14 5 0 -3 -4  
MIN CHILL -3 -3 13 0 -4 -2 20 6 4  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 34 10 29 4 25 7 30 12 35  
TEMP 25 29 16 12 23 25 13 5 19 22 10 8 24 26 16 13 28 30  
DEWPT 12 13 7 5 11 13 5 -2 7 8 1 -1 9 11 5 3 13 16  
PWIND DIR W NW N N NW W W W W  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS FW FW SC SC SC SC SC SC FW CL CL FW FW FW SC SC SC SC  
POP 12HR 0 0 0 5 0 0 0 5 5  
 
 
 
WYZ023-211100-  
ALPINE-LINCOLN WY  
43.18N 111.04W ELEV. 5634 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 7 30 9 32 9  
TEMP 12 9 9 17 28 27 18 13 10 10 9 17 31 28 19 15 12 11  
DEWPT 11 8 9 14 19 20 18 13 10 10 9 14 20 19 17 13 10 10  
RH 96 96100 88 68 74100100100100100 88 63 68 92 92 91 96  
WIND DIR SE SE SE SE W W E E E E SE SW W SW S SE SE E  
WIND SPD 5 8 8 5 6 3 2 4 5 4 2 2 2 2 2 2 2 2  
CLOUDS FW FW SC BK BK SC FW FW SC SC SC FW FW SC SC SC SC SC  
POP 12HR 10 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
WIND CHILL -3 -3  
MIN CHILL -3 -3 13 5 0 9 22 15 11  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 32 12 31 4 28 8 31 13 34  
TEMP 18 30 17 13 20 28 14 7 17 26 12 8 17 28 16 14 21 33  
DEWPT 13 19 15 11 15 18 11 5 10 15 8 5 11 18 13 11 15 23  
PWIND DIR SE SE NE N S SW S S S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC BK SC SC FW FW FW FW SC SC FW SC SC BK BK  
POP 12HR 0 0 5 5 10 10 20 20 30  
SNOWSHWRS S S S C C  
 
 
 
WYZ023-211100-  
COKEVILLE-LINCOLN WY  
42.05N 110.97W ELEV. 6270 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 2 28 3 29 3  
TEMP 4 3 3 16 26 24 14 8 6 4 3 16 28 25 15 10 6 5  
DEWPT 1 1 1 12 16 17 10 6 4 3 1 12 17 17 12 8 4 3  
RH 87 91 91 84 65 74 84 91 91 95 91 84 63 71 88 91 91 91  
WIND DIR S SW NW S E S NW N N W SE W W NW N NE NE NE  
WIND SPD 3 3 2 5 5 5 3 2 2 2 1 2 2 2 2 2 1 1  
CLOUDS FW FW FW FW SC SC FW FW FW SC SC FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 31 6 29 -1 25 1 29 6 33  
TEMP 19 26 11 7 21 25 10 3 13 21 7 3 18 26 11 7 22 30  
DEWPT 13 17 7 4 14 17 6 0 8 11 3 1 11 15 7 4 15 20  
PWIND DIR NW NE SE N N NW S NE S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC SC SC FW FW FW FW FW FW SC SC SC SC  
POP 12HR 0 0 5 5 5 5 5 10 10  
 
 
 
WYZ028-211100-  
GREEN RIVER-SWEETWATER WY  
41.46N 109.49W ELEV. 7182 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 14 41 13 42 11  
TEMP 18 15 15 31 41 36 27 22 18 15 13 32 42 38 28 22 17 14  
DEWPT 10 4 3 9 11 13 11 11 8 5 4 9 10 11 10 9 6 3  
RH 70 61 58 39 29 38 50 62 64 64 67 37 26 32 46 57 61 61  
WIND DIR W NW NW W W NW NW W NW W SW W W W W W SW W  
WIND SPD 5 5 8 14 21 14 10 9 5 4 3 8 12 10 5 3 2 2  
WIND GUST 23 33 23 19  
CLOUDS FW FW FW FW FW BK FW FW FW FW SC FW FW SC SC FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
WIND CHILL 4 20  
MIN CHILL 6 4 27 12 6 7 30 17 14  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 40 13 34 9 35 13 40 16 43  
TEMP 30 36 22 15 27 31 18 11 25 32 19 15 32 36 23 18 34 38  
DEWPT 9 9 7 4 8 10 4 1 9 7 4 2 8 8 6 3 9 11  
PWIND DIR W NE NE NE W W W W W  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS FW SC SC SC SC BK BK SC SC FW CL FW FW FW FW SC SC SC  
POP 12HR 0 0 0 5 0 0 0 0 0  
 
 
 
WYZ017-211100-  
SHOSHONI-FREMONT WY  
43.25N 108.12W ELEV. 4817 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 14 38 11 35 9  
TEMP 22 15 14 32 38 31 23 19 15 13 11 27 35 30 22 16 14 13  
DEWPT 10 4 3 13 18 20 16 15 12 8 6 14 14 13 10 7 7 7  
RH 59 61 61 45 44 63 74 84 88 80 80 57 41 49 59 67 73 76  
WIND DIR SE SE E SW N N S NE S E E N N N NE E E E  
WIND SPD 9 9 8 5 19 6 4 3 4 4 3 4 5 5 3 2 2 3  
WIND GUST 29  
CLOUDS CL FW BK BK OV SC FW CL FW FW FW FW FW SC SC SC SC SC  
POP 12HR 0 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
WIND CHILL 3 3  
MIN CHILL 2 2 24 14 5 5 24 15 7  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 32 7 26 3 30 8 37 14 43  
TEMP 23 29 15 10 18 24 11 5 19 28 13 9 25 33 20 16 33 39  
DEWPT 10 11 4 2 5 7 1 -1 5 7 2 -1 7 10 6 6 11 16  
PWIND DIR NE NE NE NE SW SW SW SW S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC BK BK SC SC FW FW CL FW FW FW FW FW SC SC SC  
POP 12HR 0 5 5 5 0 5 0 0 0  
 
 
 
WYZ005-211100-  
THERMOPOLIS-HOT SPRINGS WY  
43.66N 108.21W ELEV. 4592 FT  
116 AM MST TUE JAN 20 2026  
 
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 15 38 12 35 9  
TEMP 21 15 15 35 37 32 23 20 16 12 12 28 35 30 21 17 14 12  
DEWPT 10 4 4 13 20 19 15 13 10 6 5 12 14 13 10 7 5 4  
RH 62 61 61 40 50 58 71 74 77 76 73 50 41 49 62 64 67 70  
WIND DIR S N SW NE N NE S SW N NW W N N NE SE S S SW  
WIND SPD 4 4 4 5 17 8 5 4 4 4 4 9 9 5 3 2 2 2  
WIND GUST 26  
CLOUDS CL CL SC SC OV SC FW CL CL FW FW FW SC SC SC SC SC FW  
POP 12HR 0 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 31 8 25 4 33 9 39 15 45  
TEMP 25 27 14 9 19 22 11 6 24 28 15 10 29 33 19 17 35 39  
DEWPT 9 9 4 0 3 5 0 -3 5 6 1 -2 8 10 4 4 12 16  
PWIND DIR NW N N N S S S S SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC BK SC SC FW FW CL FW FW FW FW SC SC SC SC  
POP 12HR 0 5 5 5 5 5 5 5 0  
 
 
 
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  
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