847  
FOUS55 KRIW 050231  
PFMRIW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RIVERTON WY  
831 PM MDT TUE AUG 4 2026  
 
WYZ020-051000-  
CASPER-NATRONA WY  
42.91N 106.46W ELEV. 5530 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 87 47 94 51  
TEMP 66 57 52 48 62 78 85 87 73 63 55 49 66 87 93 92 76 66 59 53  
DEWPT 41 41 44 43 45 40 27 24 27 31 33 30 31 30 20 19 22 25 25 25  
RH 40 55 74 83 54 26 12 10 18 30 43 48 27 13 7 7 13 21 27 33  
WIND DIR E NE N W SW SW W NW NE NW W SW SW W W NW NE NE N SW  
WIND SPD 18 13 6 4 5 6 11 11 6 8 6 6 11 11 14 13 6 6 5 3  
WIND GUST 25 18 26 24  
CLOUDS CL FW CL CL CL FW CL CL FW CL FW CL CL CL CL CL CL CL CL CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 97 54 98 56 99 59 97 58 94  
TEMP 88 95 70 57 91 95 72 60 95 95 72 62 90 93 70 62 87 89  
DEWPT 29 21 29 32 33 27 34 36 32 32 39 41 39 37 45 47 44 40  
PWIND DIR W NW W W W N W N W  
WIND CHAR LT GN LT GN GN GN GN GN GN  
AVG CLOUDS CL CL CL CL FW FW FW FW FW FW SC SC FW FW SC SC SC SC  
POP 12HR 0 0 0 0 0 20 0 10 5  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
WYZ017-051000-  
RIVERTON-FREMONT WY  
43.06N 108.46W ELEV. 5525 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 88 53 95 57  
TEMP 68 62 57 54 64 74 87 88 76 67 59 54 65 83 92 94 79 70 63 58  
DEWPT 30 31 35 38 40 36 28 22 25 26 26 26 27 27 22 21 22 23 24 25  
RH 24 31 43 54 41 25 12 9 15 21 28 34 24 13 8 7 12 17 22 28  
WIND DIR N N NW NW N E SE NW NW NW W W W N NW NW NW W SW W  
WIND SPD 17 11 6 4 2 6 5 5 10 10 8 6 3 4 5 13 11 6 5 5  
WIND GUST 24 17 23  
CLOUDS CL CL FW FW CL CL CL CL CL CL FW FW CL CL CL CL CL CL CL CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 97 58 97 59 97 61 95 61 93  
TEMP 85 96 74 60 88 94 74 62 89 94 73 63 87 92 73 63 84 89  
DEWPT 31 22 26 32 33 29 30 35 35 32 35 39 38 34 40 44 44 39  
PWIND DIR NW W N W W W N N N  
WIND CHAR LT GN LT GN LT GN LT GN LT  
AVG CLOUDS CL CL CL FW FW CL FW FW FW FW FW FW FW FW SC SC SC FW  
POP 12HR 0 0 0 0 5 5 5 5 5  
 

 
 
WYZ018-051000-  
LANDER-FREMONT WY  
42.82N 108.73W ELEV. 5586 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 55 88 55 95 59  
TEMP 69 63 58 55 66 76 87 88 75 69 61 56 68 85 92 94 79 73 66 60  
DEWPT 35 33 36 36 39 34 28 25 27 24 24 25 27 27 22 24 24 24 24 26  
RH 28 32 44 49 37 22 12 10 17 18 24 30 21 12 8 8 13 16 20 27  
WIND DIR NW W W W NE E N NW W W SW SW N N N NW W W W SW  
WIND SPD 9 8 5 3 3 6 8 9 11 10 6 5 0 5 6 10 12 8 5 4  
WIND GUST 16 18 21  
CLOUDS CL CL FW FW FW CL CL CL FW FW CL FW CL CL CL CL CL CL CL CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 96 61 96 62 96 63 95 62 92  
TEMP 87 96 76 63 90 94 76 64 92 93 75 65 88 91 75 65 86 88  
DEWPT 32 25 28 31 34 29 32 34 38 35 36 38 41 37 39 42 44 41  
PWIND DIR NW W NW W W W NW W N  
WIND CHAR LT GN LT GN LT GN LT GN LT  
AVG CLOUDS CL FW FW FW FW FW SC FW FW FW SC FW FW FW SC SC SC FW  
POP 12HR 0 0 0 0 5 0 20 5 10  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
WYZ028-051000-  
ROCK SPRINGS-SWEETWATER WY  
41.61N 109.07W ELEV. 6760 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 83 48 89 53  
TEMP 73 63 54 48 63 76 83 82 73 63 54 49 60 80 87 88 76 66 59 53  
DEWPT 13 15 21 24 29 18 9 12 15 19 17 17 16 16 16 19 20 21 20 20  
RH 10 15 27 39 27 11 6 7 11 18 23 28 18 9 7 8 12 18 22 27  
WIND DIR NW NW S SE E W W W W W SW SW W W W W NW NW SW SW  
WIND SPD 16 9 4 4 2 10 16 18 11 6 8 3 3 13 16 17 8 3 2 2  
WIND GUST 23 24 27 24 28 28  
CLOUDS FW FW FW SC FW FW SC FW SC FW FW FW CL CL CL CL FW CL 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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 92 55 93 58 92 60 92 59 89  
TEMP 85 90 70 57 87 89 71 59 88 88 70 60 86 86 70 60 83 83  
DEWPT 25 21 25 25 26 28 30 29 31 33 36 35 35 36 40 40 38 38  
PWIND DIR W W W W W SW W SW W  
WIND CHAR LT GN LT GN LT GN LT GN LT  
AVG CLOUDS CL CL FW FW FW CL SC FW FW FW SC SC SC FW SC SC SC SC  
POP 12HR 0 0 0 0 0 0 5 5 10  
RAIN SHWRS S  
TSTMS S  
 

 
 
WYZ026-051000-  
BIG PINEY-SUBLETTE WY  
42.58N 110.11W ELEV. 6990 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 37 82 39 87 45  
TEMP 62 48 41 37 59 73 82 81 66 54 45 40 56 78 86 85 69 57 51 46  
DEWPT 17 16 17 18 28 24 20 19 21 22 20 19 21 25 21 22 22 24 22 22  
RH 17 27 37 46 30 16 10 10 18 28 36 42 25 14 9 10 17 28 32 38  
WIND DIR NW NW NW N NE S W W NW NW NW NW N NW NW NW NW NW NW NW  
WIND SPD 13 10 5 3 2 5 13 17 11 8 4 2 0 3 14 17 10 5 4 2  
WIND GUST 20 26 10 26 27  
CLOUDS CL FW FW FW CL CL FW SC SC FW FW CL CL CL CL CL CL CL CL CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 90 48 91 49 90 51 89 51 87  
TEMP 82 88 61 49 82 86 62 50 82 86 61 52 81 84 61 52 78 81  
DEWPT 30 25 27 26 30 29 33 32 34 33 37 36 37 35 39 39 40 36  
PWIND DIR NW NW NW NW NW NW NW NW NW  
WIND CHAR LT GN LT GN LT GN LT GN LT  
AVG CLOUDS CL FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC FW  
POP 12HR 0 0 0 0 5 0 20 0 10  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
WYZ025-051000-  
PINEDALE-SUBLETTE WY  
42.80N 109.81W ELEV. 7086 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 37 80 41 85 45  
TEMP 61 48 41 37 58 70 80 79 66 54 46 42 56 77 84 83 69 57 50 46  
DEWPT 18 22 26 25 31 22 23 18 23 27 28 28 25 22 19 18 24 30 31 28  
RH 19 35 55 61 36 16 12 10 19 35 49 57 30 13 9 9 18 35 48 49  
WIND DIR NW NW NW NW E SW W W NW NW N N N W W NW N NE N N  
WIND SPD 11 8 6 3 3 5 12 16 10 5 4 0 0 6 13 14 9 3 4 0  
WIND GUST 19 24 13 23 24  
CLOUDS CL CL FW FW FW CL FW FW FW CL FW CL CL CL CL CL FW CL CL CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 48 88 50 87 52 86 51 84  
TEMP 81 87 61 49 83 86 62 51 83 85 62 54 81 84 61 53 79 80  
DEWPT 26 21 32 33 27 25 36 35 31 31 39 38 34 31 41 40 35 33  
PWIND DIR W NW NW N NW NW NW NW NW  
WIND CHAR LT GN LT GN LT GN LT GN LT  
AVG CLOUDS CL FW CL FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC  
POP 12HR 0 0 0 0 5 0 20 0 10  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
WYZ013-051000-  
JACKSON-TETON WY  
43.60N 110.73W ELEV. 6451 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 38 81 44 86 49  
TEMP 63 50 43 38 56 70 81 78 64 55 47 44 55 75 85 83 68 59 52 49  
DEWPT 29 27 27 25 31 34 31 25 29 29 27 27 28 34 29 25 32 31 30 30  
RH 27 41 53 59 38 26 16 14 27 37 45 51 35 22 13 12 26 34 43 48  
WIND DIR NW NE NE NE S SW W W W S SW SE S W W W SE SE SE E  
WIND SPD 5 3 3 2 2 8 11 11 4 3 3 3 2 8 11 11 2 3 3 2  
WIND GUST 20 19  
CLOUDS CL CL CL FW FW CL CL FW CL FW CL FW CL CL CL CL CL CL CL CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 89 51 89 53 88 52 87 52 85  
TEMP 79 87 63 51 80 86 64 53 79 85 63 53 78 84 62 52 77 81  
DEWPT 38 28 35 34 38 31 38 37 40 34 40 38 40 35 40 40 42 36  
PWIND DIR SW SW S SW SW SW SW SW SW  
WIND CHAR LT LT LT LT LT GN LT LT LT  
AVG CLOUDS CL CL CL FW FW CL FW FW SC FW FW FW FW FW FW SC SC FW  
POP 12HR 0 0 0 0 0 0 0 0 5  
 

 
 
WYZ001-051000-  
LAKE YELLOWSTONE-TETON WY  
44.55N 110.42W ELEV. 7835 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 73 41 79 43  
TEMP 56 46 40 35 54 64 73 72 59 50 45 42 54 69 76 78 63 53 48 44  
DEWPT 31 33 31 29 40 31 27 23 32 34 30 31 35 30 25 25 33 35 36 34  
RH 38 60 70 78 59 29 18 16 36 54 55 65 48 23 15 14 32 50 63 68  
WIND DIR NW N N NW S W W W SW W W N N W W W N N N N  
WIND SPD 5 3 2 2 2 8 10 11 6 5 3 0 0 5 5 5 0 0 0 0  
WIND GUST 9 17 19 20 8  
CLOUDS CL FW FW FW CL CL CL CL FW FW FW FW CL CL CL CL FW CL CL CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 45 82 46 80 46 80 46 78  
TEMP 72 80 55 46 74 79 56 48 73 78 56 47 72 77 55 47 71 75  
DEWPT 34 27 38 36 37 29 40 40 38 34 41 38 39 32 41 40 41 34  
PWIND DIR W W W SW SW SW SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL FW FW CL CL SC SC FW FW SC SC FW FW SC SC FW SC  
POP 12HR 0 0 0 0 0 0 0 5 5  
 

 
 
WYZ003-051000-  
CODY-PARK WY  
44.52N 109.02W ELEV. 5102 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 53 82 56 91 59  
TEMP 64 58 55 53 65 74 82 82 71 64 60 57 69 85 91 87 75 68 65 60  
DEWPT 34 36 38 39 37 35 31 31 32 32 32 29 29 31 27 28 29 29 30 31  
RH 32 44 53 59 35 24 16 16 24 30 35 34 22 14 10 12 18 23 27 33  
WIND DIR N SW SW SW SW E NE NE N SW SW SW W N NE NE N W W W  
WIND SPD 8 5 6 5 3 9 10 10 5 6 8 6 4 8 11 12 4 6 4 3  
WIND GUST 16 21 20  
CLOUDS CL CL FW CL CL CL CL CL FW CL FW CL CL CL CL CL FW CL FW CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 93 62 94 63 93 63 89 61 87  
TEMP 87 91 73 63 88 90 72 64 88 88 71 63 82 84 69 62 81 81  
DEWPT 34 31 34 35 35 34 37 37 35 36 40 41 42 43 44 45 46 46  
PWIND DIR N NW NW NW NW NW N NW N  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS CL CL FW CL CL CL FW FW FW FW SC FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 5 10 5 5 10  
RAIN SHWRS S  
TSTMS S  
 

 
 
WYZ004-051000-  
GREYBULL-BIG HORN WY  
44.52N 108.08W ELEV. 3939 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 88 54 95 57  
TEMP 72 65 59 54 68 76 85 88 77 68 60 54 66 84 93 94 82 71 63 58  
DEWPT 36 39 40 41 43 39 32 31 33 32 32 34 33 35 26 29 30 29 29 31  
RH 27 38 49 61 40 26 15 13 20 26 35 46 29 17 9 10 15 21 27 36  
WIND DIR NW NW S S S SE W N N N SE N N SW N N N NE N N  
WIND SPD 11 5 3 2 2 4 3 5 6 3 3 0 0 3 3 9 6 3 1 0  
WIND GUST 14 19  
CLOUDS CL CL FW FW CL CL CL CL CL CL FW FW CL CL CL CL CL CL 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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 99 60 99 61 99 62 96 61 95  
TEMP 86 99 76 60 90 97 76 62 91 96 76 63 88 94 75 62 86 93  
DEWPT 33 30 34 37 36 34 37 39 39 35 40 42 43 39 46 48 48 43  
PWIND DIR SE N N N NW N NW N NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL FW FW CL CL FW FW FW FW FW FW FW SC FW SC FW  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
 
WYZ006-051000-  
WORLAND-WASHAKIE WY  
43.97N 107.95W ELEV. 4227 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 94 56  
TEMP 69 64 60 56 68 76 85 86 76 66 59 54 67 84 92 93 80 70 63 57  
DEWPT 34 40 40 41 41 39 31 29 29 32 29 29 31 31 25 26 27 28 25 23  
RH 27 41 47 57 37 26 14 13 18 28 32 38 26 15 9 9 14 21 23 27  
WIND DIR N SE W S S N N NE NE S S SE W N N NE N S S SE  
WIND SPD 11 4 4 4 3 3 5 9 6 3 4 3 2 3 8 9 6 3 3 2  
WIND GUST 17 18  
CLOUDS FW CL FW FW CL CL CL CL CL CL CL FW CL CL CL CL CL CL CL CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 97 58 98 59 98 61 96 60 94  
TEMP 87 97 75 60 90 95 75 62 91 95 75 63 87 93 73 63 86 91  
DEWPT 32 29 32 32 34 30 35 35 37 35 39 40 42 39 45 45 47 42  
PWIND DIR E NW NW NW W W NW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL CL FW CL FW FW FW FW SC FW FW FW FW FW SC SC  
POP 12HR 0 0 0 0 0 0 5 0 0  
 

 
 
WYZ005-051000-  
HOT SPRINGS COUNTY AIRPORT-HOT SPRINGS WY  
43.71N 108.39W ELEV. 4902 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 85 54 93 57  
TEMP 66 58 56 52 68 76 85 85 74 66 60 55 70 86 93 91 78 70 63 59  
DEWPT 34 34 36 36 41 38 34 34 32 32 29 26 31 31 31 29 27 26 25 24  
RH 30 40 47 54 37 25 16 16 21 28 31 32 23 14 11 11 15 19 23 26  
WIND DIR N NW W W NE E NE NE N W W SW SW NE NE NE N W W SW  
WIND SPD 11 6 6 5 4 8 9 11 8 8 6 4 2 5 10 10 8 8 4 4  
WIND GUST 17 17  
CLOUDS CL CL FW FW CL CL CL CL CL CL CL FW CL CL CL CL CL CL CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 96 60 96 61 96 61 94 60 91  
TEMP 89 96 75 61 90 94 75 63 91 93 74 63 86 91 72 63 85 87  
DEWPT 34 33 32 31 36 36 36 33 37 39 40 38 42 42 44 44 47 45  
PWIND DIR SE NW N NW NW NW N NW N  
WIND CHAR LT GN LT LT LT GN LT GN LT  
AVG CLOUDS CL CL CL CL FW CL FW FW FW FW SC FW FW FW SC FW SC SC  
POP 12HR 0 0 0 0 5 0 5 0 5  
 

 
 
WYZ010-051000-  
BUFFALO-JOHNSON WY  
44.38N 106.72W ELEV. 4968 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 53 80 55 90 58  
TEMP 62 58 55 53 67 74 79 80 68 63 60 56 71 84 89 88 73 67 63 59  
DEWPT 39 40 41 39 41 36 33 31 35 36 34 31 33 33 30 29 30 31 31 29  
RH 43 51 59 59 39 25 19 17 29 36 37 38 25 16 12 12 20 26 30 32  
WIND DIR N W SW SW E NE NE N NW W SW W NW NE N N NW W W SW  
WIND SPD 6 6 5 4 3 8 9 8 5 8 8 8 3 10 10 12 10 6 5 6  
WIND GUST 18 20  
CLOUDS CL CL CL FW CL CL CL CL CL CL CL FW CL CL CL CL CL CL CL CL  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 93 60 94 62 94 63 90 62 88  
TEMP 85 91 71 62 86 90 71 63 88 90 72 65 82 87 70 65 81 83  
DEWPT 32 29 35 34 36 33 38 38 36 34 41 41 43 41 47 47 48 47  
PWIND DIR SE NW N NW NW NW N NW N  
WIND CHAR GN GN LT LT GN GN GN GN GN  
AVG CLOUDS CL CL CL FW FW CL CL FW FW FW FW SC FW FW FW SC SC SC  
POP 12HR 0 0 0 0 5 5 5 10 20  
RAIN SHWRS S  
TSTMS S  
 

 
 
WYZ012-051000-  
RENDEZVOUS MOUNTAIN-TETON WY  
43.59N 110.89W ELEV. 10318 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 41 62 37 63 42  
TEMP 47 44 43 41 48 55 62 55 45 43 40 38 45 58 63 61 51 49 46 43  
DEWPT 21 20 19 19 23 23 24 19 21 18 15 15 20 22 22 20 23 21 18 18  
RH 35 38 38 41 37 29 23 24 38 36 36 38 36 25 21 20 33 33 32 36  
WIND DIR NW NW W W SW W W W W W W W S W W W SW SE S SE  
WIND SPD 10 5 5 5 6 10 12 12 8 8 9 6 5 6 8 8 3 5 8 6  
WIND GUST 19 19 14 17 17  
CLOUDS CL CL FW FW CL CL CL CL CL FW CL FW CL CL CL CL CL CL CL CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 66 44 67 46 66 46 65 46 64  
TEMP 63 63 52 45 64 63 53 46 63 63 53 47 62 61 52 47 60 58  
DEWPT 27 22 24 23 27 26 27 27 30 28 29 28 30 29 30 30 32 30  
PWIND DIR SW SW SW W SW SW SW SW SW  
WIND CHAR LT LT LT LT LT GN LT LT LT  
AVG CLOUDS CL CL FW FW FW CL FW FW SC FW FW FW FW FW FW SC SC FW  
POP 12HR 0 0 0 0 0 0 0 5 5  
 

 
 
WYZ023-051000-  
AFTON-LINCOLN WY  
42.71N 110.94W ELEV. 6201 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 34 79 42 87 47  
TEMP 61 49 40 34 59 74 79 79 64 54 48 43 56 80 86 85 68 57 53 48  
DEWPT 28 27 23 22 37 36 32 31 32 30 27 27 33 37 33 34 35 33 30 29  
RH 28 42 50 61 44 25 18 17 30 40 44 53 42 21 15 16 29 40 41 47  
WIND DIR N S S S W NW W NW E S SE SE N W W NW E SE SE SE  
WIND SPD 4 3 2 3 2 5 10 10 2 4 5 1 0 3 9 9 1 4 3 2  
WIND GUST 12 19 18  
CLOUDS CL FW FW FW FW CL FW SC SC FW CL FW FW CL CL CL CL CL CL CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 90 50 91 53 90 53 89 52 87  
TEMP 84 89 61 51 85 88 63 53 84 86 62 54 82 85 61 53 80 81  
DEWPT 40 35 36 34 41 39 40 38 44 42 42 40 45 43 44 42 48 45  
PWIND DIR W SW SW SW SW SW SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL FW FW FW FW FW FW FW FW FW FW SC FW SC SC SC FW  
POP 12HR 0 0 0 0 0 0 5 0 20  
RAIN SHWRS S  
TSTMS S  
 

 
 
WYZ004-051000-  
POWELL-PARK WY  
44.87N 108.79W ELEV. 5092 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 53 81 53 89 56  
TEMP 62 57 55 53 63 73 81 79 68 62 58 54 65 80 88 86 73 66 62 57  
DEWPT 29 30 31 32 31 30 27 26 27 28 28 26 26 28 25 23 21 24 26 27  
RH 28 35 40 44 30 20 14 14 21 27 32 34 23 15 10 10 14 20 25 31  
WIND DIR NW W W S SE E E N N W W W SE E N N N W NW NW  
WIND SPD 10 6 5 3 4 8 5 8 4 5 6 4 3 6 6 10 6 4 6 5  
WIND GUST 17 19  
CLOUDS CL CL FW FW CL CL CL CL CL CL FW FW CL CL CL CL FW CL FW CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 91 59 93 60 91 60 89 59 87  
TEMP 83 91 72 60 85 90 72 62 85 87 70 62 81 85 68 61 79 82  
DEWPT 31 27 30 33 31 28 32 34 32 30 36 38 39 38 42 44 43 41  
PWIND DIR NE NW N N N N N NW N  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS CL CL FW FW FW CL FW FW FW FW SC FW FW FW FW FW SC FW  
POP 12HR 0 0 0 0 5 10 0 0 5  
 

 
 
WYZ004-051000-  
COWLEY-BIG HORN WY  
44.91N 108.45W ELEV. 4090 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 84 55 94 59  
TEMP 68 62 58 54 66 75 84 84 74 67 60 56 66 82 91 93 79 71 63 59  
DEWPT 34 34 37 37 38 36 33 32 33 32 32 33 32 33 29 28 29 29 31 32  
RH 28 35 45 52 36 24 16 15 22 27 35 42 28 17 11 10 16 21 30 36  
WIND DIR NE N W W E SE S N N N NW NE S S N N N N N NW  
WIND SPD 13 5 4 2 2 4 3 5 6 5 4 1 1 3 2 6 6 6 3 2  
WIND GUST 20 10 12 17 14 13  
CLOUDS FW FW FW FW CL CL CL CL CL CL FW FW CL CL CL CL CL CL CL CL  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 97 61 97 63 97 63 94 62 92  
TEMP 85 97 75 62 89 95 76 64 89 94 75 63 86 91 73 63 84 89  
DEWPT 33 34 35 38 35 35 36 39 38 38 40 44 44 43 46 49 49 46  
PWIND DIR SE N N N N N N N N  
WIND CHAR LT LT LT LT LT GN LT GN LT  
AVG CLOUDS CL CL FW FW FW CL FW SC FW FW SC FW FW FW SC SC SC FW  
POP 12HR 0 0 0 0 0 10 0 5 5  
 

 
 
WYZ016-051000-  
DUBOIS-FREMONT WY  
43.55N 109.69W ELEV. 7291 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 40 78 45 84 49  
TEMP 59 51 45 40 60 73 78 77 64 55 49 46 59 79 84 82 68 58 53 50  
DEWPT 22 25 26 25 31 23 19 18 20 21 21 21 23 22 19 18 20 22 23 23  
RH 24 36 47 55 33 15 11 11 18 26 33 37 25 12 9 9 16 25 31 34  
WIND DIR SW NW NW W NW W W W W NW W W W W W W W W W W  
WIND SPD 6 4 4 8 5 13 17 17 12 10 9 9 9 18 19 19 11 8 6 6  
WIND GUST 20 26 26 16 27 31 29 19  
CLOUDS CL CL FW FW CL CL FW CL FW FW FW FW CL CL CL CL CL CL CL CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 87 53 86 54 85 53 84  
TEMP 83 85 61 52 84 85 62 54 83 83 62 55 82 82 61 54 80 78  
DEWPT 25 20 26 28 26 25 29 31 31 29 32 33 31 28 34 36 31 32  
PWIND DIR W W W W W W W W W  
WIND CHAR GN GN GN GN BZ GN GN GN GN  
AVG CLOUDS CL FW FW FW FW CL FW FW FW SC SC FW FW FW SC SC SC SC  
POP 12HR 0 0 0 0 5 0 5 5 10  
RAIN SHWRS S  
TSTMS S  
 

 
 
WYZ027-051000-  
KEMMERER-LINCOLN WY  
41.83N 110.56W ELEV. 7285 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 45 81 44 87 50  
TEMP 66 57 50 45 64 76 81 79 68 58 50 45 61 81 86 84 72 61 56 51  
DEWPT 14 16 19 18 23 16 14 18 20 19 21 18 20 22 23 22 26 25 24 23  
RH 13 20 29 33 21 10 8 10 16 22 31 33 20 11 10 10 18 25 29 33  
WIND DIR NW NW NW N NW W W W NW NW NW W W W W W NW N W NW  
WIND SPD 13 5 5 5 2 13 18 18 8 4 6 4 4 13 16 14 5 4 3 2  
WIND GUST 20 27 27 21 26 23  
CLOUDS FW SC FW FW FW SC FW CL FW FW FW FW CL CL CL CL CL CL CL CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 90 52 91 54 90 56 89 55 86  
TEMP 85 88 65 54 86 87 66 55 86 87 66 57 84 84 65 56 81 80  
DEWPT 27 25 28 29 28 28 32 33 31 34 36 36 36 36 39 39 37 38  
PWIND DIR W NW W NW W W W W W  
WIND CHAR GN GN LT LT LT LT GN LT LT  
AVG CLOUDS CL FW FW FW FW FW FW FW FW SC FW FW SC FW SC SC SC SC  
POP 12HR 0 0 0 0 20 0 20 5 20  
RAIN SHWRS S S S  
TSTMS S S S  
 

 
 
WYZ023-051000-  
ALPINE-LINCOLN WY  
43.18N 111.04W ELEV. 5634 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 40 82 47 85 52  
TEMP 67 55 46 40 59 73 82 79 67 59 53 49 56 75 83 84 71 63 57 53  
DEWPT 33 34 31 28 38 37 36 32 36 37 35 35 36 39 35 33 38 41 39 37  
RH 28 45 55 62 45 27 19 18 32 44 50 58 47 27 18 16 30 44 51 54  
WIND DIR NW E E SE SE SE W W N E E E S W W NW SE SE SE E  
WIND SPD 4 2 3 3 3 4 8 9 3 3 3 1 1 3 8 6 2 4 3 2  
WIND GUST 11 17 16  
CLOUDS CL CL FW FW FW CL FW CL CL CL CL FW CL CL CL CL CL CL CL CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 54 89 57 88 59 87 57 85  
TEMP 78 87 66 55 81 87 67 58 80 86 67 59 80 84 67 59 78 81  
DEWPT 41 35 43 41 43 38 45 44 46 42 46 46 46 43 47 47 48 45  
PWIND DIR SW S SW S SW S S SW S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL CL FW FW SC FW SC FW FW FW FW FW SC SC SC SC  
POP 12HR 0 0 0 0 0 0 0 0 10  
 

 
 
WYZ023-051000-  
COKEVILLE-LINCOLN WY  
42.05N 110.97W ELEV. 6270 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 33 84 39 89 44  
TEMP 67 52 43 33 58 77 84 82 67 55 46 40 56 79 87 88 71 59 51 46  
DEWPT 23 24 24 19 30 29 28 22 23 26 25 21 24 35 28 31 32 33 30 28  
RH 19 33 47 56 34 17 13 11 19 32 43 46 29 20 12 13 24 37 44 49  
WIND DIR NW N SW S S W W W NW S S SE SW W W W NW E E E  
WIND SPD 9 4 3 3 3 9 13 11 6 3 3 2 2 6 12 10 4 3 1 2  
WIND GUST 20 14 20 18  
CLOUDS FW FW FW FW FW FW FW SC FW FW FW CL CL CL CL CL CL CL CL CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 92 47 92 49 91 53 90 51 87  
TEMP 83 91 63 49 85 90 64 51 85 89 65 55 83 87 63 54 81 83  
DEWPT 37 33 35 34 39 36 38 37 42 40 41 41 44 42 44 43 47 44  
PWIND DIR SW N SW N SW N SW N SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL FW FW FW FW FW FW SC FW FW FW SC FW SC SC SC SC  
POP 12HR 0 0 0 0 20 0 20 5 10  
RAIN SHWRS S S S  
TSTMS S S S  
 

 
 
WYZ028-051000-  
GREEN RIVER-SWEETWATER WY  
41.46N 109.49W ELEV. 7182 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 86 50 93 54  
TEMP 75 65 56 49 66 78 85 86 75 65 56 51 63 85 92 90 78 68 60 55  
DEWPT 15 16 19 20 28 19 14 21 19 22 20 19 22 25 25 26 25 25 22 22  
RH 10 15 23 31 24 11 7 9 12 19 24 28 21 11 9 10 14 20 23 27  
WIND DIR NW NW W E SE W W W NW W W S SW W W NW NW NW S S  
WIND SPD 13 6 4 3 2 9 13 17 11 5 4 1 2 9 14 16 8 3 1 1  
WIND GUST 20 26 18 26 26 14  
CLOUDS CL FW FW FW FW FW FW FW FW FW FW FW CL CL CL CL CL CL 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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 95 56 96 58 95 61 94 60 92  
TEMP 88 93 71 57 89 92 72 59 90 90 72 61 88 88 71 61 86 85  
DEWPT 31 31 28 27 34 34 33 32 36 39 39 38 41 42 43 42 44 44  
PWIND DIR W W W SW SW SW W SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL FW FW FW CL SC FW SC FW SC SC SC FW SC SC SC SC  
POP 12HR 0 0 0 0 0 5 20 5 10  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
WYZ017-051000-  
SHOSHONI-FREMONT WY  
43.25N 108.12W ELEV. 4817 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 57 90 56 96 60  
TEMP 73 67 61 57 66 75 86 90 79 68 61 56 67 83 93 95 82 72 65 60  
DEWPT 34 38 41 43 45 39 29 26 29 31 31 32 32 31 23 21 24 28 27 29  
RH 24 34 48 59 47 27 13 10 16 25 32 40 27 15 8 7 12 19 24 31  
WIND DIR N NE W SW N N SW NW N SW S SE S NW N N N E E E  
WIND SPD 13 10 6 5 3 3 5 6 8 5 4 3 2 2 4 6 8 4 5 6  
WIND GUST 11 16 14  
CLOUDS CL CL FW CL CL CL CL CL CL CL FW FW CL CL CL CL CL CL CL CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 99 61 99 63 100 64 98 63 95  
TEMP 86 99 75 62 90 97 75 63 91 97 75 64 88 95 74 64 86 92  
DEWPT 31 28 30 34 34 31 34 37 37 36 39 42 41 37 44 47 46 39  
PWIND DIR SW W N W SW NE NE NE NE  
WIND CHAR LT LT LT LT LT GN LT GN LT  
AVG CLOUDS CL CL CL CL FW CL FW FW FW FW FW FW FW FW FW SC SC FW  
POP 12HR 0 0 0 0 0 5 5 5 5  
 

 
 
WYZ005-051000-  
THERMOPOLIS-HOT SPRINGS WY  
43.66N 108.21W ELEV. 4592 FT  
831 PM MDT TUE AUG 4 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 55 88 55 95 59  
TEMP 69 64 59 55 71 78 88 87 77 68 61 56 70 86 94 94 81 72 65 60  
DEWPT 36 39 39 39 44 42 37 34 33 33 29 28 32 32 32 29 27 28 25 26  
RH 30 40 47 55 38 28 16 15 20 27 29 34 24 14 11 10 14 19 22 27  
WIND DIR N NW W SW N SE NE NE NE W SW SW SW N NE NE NE W SW SW  
WIND SPD 12 5 5 4 4 5 5 12 8 5 5 4 3 5 8 10 8 4 4 3  
WIND GUST 19 14 17  
CLOUDS CL CL FW FW CL CL CL CL CL CL CL FW CL CL CL CL CL CL CL CL  
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  
OBVIS K K K K K K K K K K K K  
 
DATE 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 98 61 98 63 98 63 96 62 93  
TEMP 90 98 77 63 92 96 77 64 93 95 76 65 88 93 74 64 86 90  
DEWPT 34 32 32 32 37 36 36 35 37 39 40 40 43 43 45 45 48 46  
PWIND DIR SE NW NW NW W NW N NW N  
WIND CHAR LT GN LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL CL FW CL FW FW FW FW SC FW FW FW SC FW SC SC  
POP 12HR 0 0 0 0 5 0 5 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  
 
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