202  
FOUS55 KRIW 072051  
PFMRIW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RIVERTON WY  
251 PM MDT THU AUG 7 2025  
 
WYZ020-081000-  
CASPER-NATRONA WY  
42.91N 106.46W ELEV. 5530 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
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 82 44 82 47  
TEMP 96 92 77 69 61 57 67 77 80 79 66 55 49 47 62 74 79 78 67 59 53 50  
DEWPT 22 28 30 36 45 48 52 47 37 39 41 41 40 40 42 33 26 23 31 37 40 41  
RH 7 10 18 30 56 72 59 35 21 24 40 59 71 76 48 22 14 13 26 44 61 71  
WIND DIR W W W NW NW NW NW W W W N NE N SW SW W W NW N NE NE N  
WIND SPD 23 20 11 10 8 6 9 13 24 21 12 8 5 4 5 9 11 12 10 10 6 4  
WIND GUST 36 28 33 29 19 19 18 17  
CLOUDS FW SC SC SC FW SC FW BK OV BK FW CL CL FW FW FW BK BK SC SC SC SC  
POP 12HR 5 20 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 84 49 90 53 94 55 93 53 91  
TEMP 74 80 60 51 79 85 65 55 85 89 67 57 85 86 65 56 82 86  
DEWPT 41 34 40 42 39 32 37 39 38 32 39 40 39 36 43 44 42 35  
PWIND DIR NE E SW NE SW SW SW N W  
WIND CHAR LT GN LT GN GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW FW FW FW FW CL FW FW FW FW SC FW FW FW  
POP 12HR 10 5 5 5 0 0 5 5 5  
 

 
 
WYZ017-081000-  
RIVERTON-FREMONT WY  
43.06N 108.46W ELEV. 5525 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 83 48 81 52  
TEMP 93 91 80 72 67 61 67 74 81 81 69 60 54 50 61 71 79 79 70 64 58 53  
DEWPT 24 27 27 30 34 40 43 38 26 27 25 28 28 30 34 31 24 22 26 30 33 35  
RH 8 10 14 21 29 46 42 27 13 14 19 29 36 46 36 23 13 12 19 28 39 50  
WIND DIR NW W W NW N W W W W NW NW NW W W NW NE N NE N N NW W  
WIND SPD 11 19 12 16 10 9 10 17 20 20 13 8 6 5 4 5 10 11 11 10 8 5  
WIND GUST 21 27 23 25 28 28 18 19 18 17  
CLOUDS FW SC SC SC BK OV BK BK FW FW CL CL CL CL CL SC SC SC SC SC SC FW  
POP 12HR 5 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 84 53 90 57 93 58 93 55 91  
TEMP 73 82 65 55 77 87 70 59 83 90 71 60 83 87 68 58 80 86  
DEWPT 40 30 31 35 36 30 32 34 37 28 33 36 38 32 37 38 40 31  
PWIND DIR NE N S N W W W W NW  
WIND CHAR LT GN LT GN LT GN GN GN GN  
AVG CLOUDS FW FW FW FW FW FW FW FW CL CL FW FW CL FW SC FW FW FW  
POP 12HR 0 5 0 0 0 0 5 5 5  
 

 
 
WYZ018-081000-  
LANDER-FREMONT WY  
42.82N 108.73W ELEV. 5586 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 60 83 47 81 50  
TEMP 91 91 78 71 66 60 67 73 78 80 68 59 55 51 60 71 77 78 68 62 58 53  
DEWPT 27 27 27 30 32 35 40 33 25 23 22 23 26 27 32 30 26 23 28 29 33 35  
RH 10 10 15 22 28 39 37 23 14 12 17 25 32 39 35 22 15 13 22 28 39 50  
WIND DIR SW W SW W S SW W W W NW NW W W SW N NE NE N N NW W W  
WIND SPD 17 18 12 8 6 9 9 13 18 16 8 5 5 4 3 5 10 10 9 9 5 4  
WIND GUST 34 25 25 23 12 19 18  
CLOUDS SC SC SC SC BK BK BK BK SC FW FW CL FW FW FW SC SC SC SC SC SC FW  
POP 12HR 5 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 84 53 89 57 92 59 92 56 91  
TEMP 72 80 65 56 77 86 70 61 82 88 71 63 82 85 69 60 81 86  
DEWPT 40 31 33 34 39 33 33 35 38 33 33 36 38 34 35 36 40 33  
PWIND DIR NE NW N NW W W W W W  
WIND CHAR LT LT LT GN LT GN GN GN LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW SC FW FW FW SC FW FW FW  
POP 12HR 0 5 0 0 0 0 5 5 5  
 

 
 
WYZ028-081000-  
ROCK SPRINGS-SWEETWATER WY  
41.61N 109.07W ELEV. 6760 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
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 79 41 77 43  
TEMP 89 85 76 68 61 55 62 71 77 76 68 54 46 41 54 69 74 73 67 57 49 44  
DEWPT 19 22 23 24 25 27 33 33 32 28 17 13 15 16 19 18 12 11 13 16 20 26  
RH 8 10 14 19 25 34 33 25 19 17 14 19 28 36 25 14 9 9 12 20 31 49  
WIND DIR SW W W SW W W W W W W NW W SW SW W W W W W NW NE NE  
WIND SPD 18 25 12 8 8 9 10 17 21 24 13 5 3 2 3 10 14 14 10 6 5 4  
WIND GUST 35 35 24 31 33 20 26 24  
CLOUDS FW SC SC BK SC BK OV OV OV SC FW CL FW FW SC SC BK BK BK FW SC SC  
POP 12HR 5 10 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 46 84 50 87 52 88 51 87  
TEMP 69 75 59 46 74 81 63 50 79 82 65 52 81 81 63 51 80 81  
DEWPT 31 23 23 27 29 26 26 28 31 28 28 28 31 27 32 30 30 27  
PWIND DIR N SW W W W W W SW W  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW CL FW FW FW CL FW FW FW FW SC FW FW FW  
POP 12HR 0 0 0 0 0 0 5 0 5  
 

 
 
WYZ026-081000-  
BIG PINEY-SUBLETTE WY  
42.58N 110.11W ELEV. 6990 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 46 75 32 75 36  
TEMP 83 81 66 55 52 46 59 68 74 70 58 44 38 34 50 66 72 71 59 48 42 38  
DEWPT 28 29 27 31 32 32 33 28 22 19 21 19 21 20 23 20 17 18 21 23 24 24  
RH 13 15 23 40 46 58 37 22 14 14 23 36 50 56 34 17 12 13 23 37 48 57  
WIND DIR W W W NW W W W W W W NW NW NW NW N W NW NW NW NW NW NW  
WIND SPD 18 21 14 12 10 6 10 18 20 18 10 8 5 3 2 5 11 14 11 10 6 4  
WIND GUST 33 31 25 28 26 13 21 24  
CLOUDS SC FW SC SC BK BK OV BK FW CL CL CL FW FW SC SC SC SC SC FW SC FW  
POP 12HR 5 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 40 85 42 86 43 85 42 84  
TEMP 70 75 52 42 75 80 56 45 78 79 56 46 78 78 55 44 76 78  
DEWPT 29 26 27 28 32 30 32 32 34 31 31 31 32 30 31 29 31 28  
PWIND DIR W NW NW NW W NW W NW W  
WIND CHAR LT GN LT GN LT GN GN GN GN  
AVG CLOUDS FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0 0 5 0 5  
 

 
 
WYZ025-081000-  
PINEDALE-SUBLETTE WY  
42.80N 109.81W ELEV. 7086 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 43 74 32 73 36  
TEMP 81 79 65 53 47 43 58 66 72 68 55 43 36 33 54 67 72 70 57 47 40 38  
DEWPT 22 24 28 32 33 32 33 25 18 15 20 24 23 23 24 18 15 17 23 27 28 28  
RH 11 13 25 44 58 65 39 21 13 13 25 47 59 66 31 15 11 13 27 45 62 67  
WIND DIR SW W W NW NW NW W W W NW NW N N N W W W W NW N N N  
WIND SPD 21 23 13 10 9 6 11 18 20 19 8 5 4 3 2 6 11 13 9 9 5 5  
WIND GUST 29 31 26 29 27 14 20 23  
CLOUDS SC FW SC SC BK BK OV SC FW CL CL CL FW FW SC SC BK SC SC FW SC FW  
POP 12HR 10 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 77 39 82 42 83 43 83 42 81  
TEMP 70 75 50 41 76 80 54 43 78 79 54 45 79 78 53 43 77 78  
DEWPT 23 23 31 31 27 27 35 33 28 27 33 33 27 25 33 31 26 25  
PWIND DIR W NW NW NW W NW NW NW W  
WIND CHAR LT GN LT GN LT GN GN GN GN  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC  
POP 12HR 0 0 0 0 0 0 5 5 5  
 

 
 
WYZ013-081000-  
JACKSON-TETON WY  
43.60N 110.73W ELEV. 6451 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
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 44 74 36 73 39  
TEMP 79 77 67 59 53 45 52 64 70 69 57 46 41 36 49 64 71 72 59 49 44 39  
DEWPT 32 33 36 37 37 36 38 34 26 21 25 27 28 27 27 28 24 22 27 29 30 30  
RH 18 20 32 44 54 70 59 32 19 16 29 47 59 69 42 25 17 15 29 46 57 70  
WIND DIR SW W S S SW S SW W W W W SE E E SW W W W NW NE E E  
WIND SPD 14 17 13 11 10 8 10 11 13 12 5 3 3 2 2 6 11 10 5 4 4 3  
WIND GUST 25 24 13 19 18  
CLOUDS BK SC OV OV SC BK FW CL FW FW CL FW FW FW SC SC SC SC SC FW FW FW  
POP 12HR 20 5 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 S  
TSTMS S S  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 42 83 45 83 46 83 44 81  
TEMP 69 76 52 42 74 81 56 45 76 81 57 46 75 79 55 44 73 78  
DEWPT 33 27 31 31 37 29 34 34 38 29 34 34 36 27 31 31 32 25  
PWIND DIR W N S SW SW SW SW SW SW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS FW FW FW FW CL FW FW FW CL FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0 5 10 10 10  
 

 
 
WYZ001-081000-  
LAKE YELLOWSTONE-TETON WY  
44.55N 110.42W ELEV. 7835 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
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 65 32 67 34  
TEMP 67 68 60 51 46 41 51 58 64 61 54 41 36 33 48 59 64 63 54 44 39 35  
DEWPT 34 32 35 38 36 35 38 31 25 24 26 27 28 28 34 31 24 26 31 31 30 31  
RH 29 26 39 61 68 79 61 36 22 24 34 57 72 82 58 34 22 24 41 60 70 85  
WIND DIR W SW SW NW NW NW W W W W W W W W W W W W NW NE E SE  
WIND SPD 11 19 11 8 5 6 8 12 13 12 8 2 1 1 2 5 6 5 2 2 1 1  
WIND GUST 21 26 16 18 18 11  
CLOUDS BK SC BK BK SC SC FW CL FW FW FW FW FW FW FW SC SC SC SC SC FW FW  
POP 12HR 30 5 5 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S C S  
TSTMS S S  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 72 38 77 40 78 41 75 39 74  
TEMP 62 67 48 38 68 73 51 41 70 73 52 42 69 70 50 40 66 69  
DEWPT 36 31 34 34 39 30 34 35 38 30 33 35 37 28 33 33 34 27  
PWIND DIR W N SW SW SW SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW  
POP 12HR 5 0 0 0 5 5 10 5 10  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
WYZ003-081000-  
CODY-PARK WY  
44.52N 109.02W ELEV. 5102 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
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 75 48 76 51  
TEMP 81 84 74 65 60 54 60 67 73 71 65 57 53 50 62 70 74 73 66 59 56 53  
DEWPT 49 41 41 48 47 48 47 43 38 36 35 35 36 36 37 35 35 37 39 41 42 42  
RH 33 22 30 54 62 80 62 42 28 28 33 43 52 58 39 27 24 27 37 51 59 66  
WIND DIR N SW NW N N SW NW W N N NE W SW SW W NE NE N N W W W  
WIND SPD 8 19 11 10 9 5 9 16 16 13 5 4 4 5 4 8 11 12 8 5 4 4  
WIND GUST 27 23 23 14 18 19  
CLOUDS BK BK BK BK BK SC FW FW FW SC FW FW FW CL CL FW SC SC SC FW FW FW  
POP 12HR 20 10 5 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 55 87 58 90 57 86 53 85  
TEMP 73 77 64 57 80 84 67 60 84 86 68 60 79 79 63 56 77 80  
DEWPT 40 39 40 41 41 39 41 41 41 38 41 41 42 41 45 44 43 40  
PWIND DIR SE NW S NW W W NW NW N  
WIND CHAR LT GN LT LT GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW FW FW FW CL FW FW FW FW SC SC SC FW FW  
POP 12HR 5 5 5 0 5 5 10 10 10  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
WYZ004-081000-  
GREYBULL-BIG HORN WY  
44.52N 108.08W ELEV. 3939 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 60 81 49 82 52  
TEMP 91 92 82 71 65 61 64 71 79 77 71 62 56 51 60 73 80 80 73 65 59 54  
DEWPT 39 38 48 50 51 51 50 45 40 35 35 36 37 38 38 38 34 37 39 41 43 43  
RH 16 15 31 47 60 70 60 39 25 22 27 38 49 61 44 28 19 21 29 41 55 66  
WIND DIR W W NW NW NW NW NW NW N N NW N N SW W NW NW N N N NW E  
WIND SPD 5 13 14 16 12 12 13 11 13 13 8 4 2 2 1 3 8 12 10 6 3 2  
WIND GUST 23 17 23 18  
CLOUDS SC BK SC OV OV BK BK FW CL FW FW FW CL FW CL FW FW SC SC FW FW SC  
POP 12HR 20 10 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S S S  
TSTMS S S S S  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 87 55 92 58 95 59 93 56 91  
TEMP 76 83 67 56 81 89 72 59 84 92 73 61 82 88 68 57 79 86  
DEWPT 43 37 40 41 41 35 41 42 41 36 41 43 43 39 46 46 47 40  
PWIND DIR S N SE NE SW S W NW W  
WIND CHAR LT LT LT LT LT GN LT GN LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW CL FW FW FW FW SC FW FW FW  
POP 12HR 5 5 0 0 0 0 5 5 5  
 

 
 
WYZ006-081000-  
WORLAND-WASHAKIE WY  
43.97N 107.95W ELEV. 4227 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 58 81 46 81 49  
TEMP 91 92 78 69 63 58 64 70 77 78 67 58 52 48 60 72 78 79 68 62 56 51  
DEWPT 44 36 39 47 48 48 51 46 42 36 37 36 35 36 39 37 34 33 39 40 41 40  
RH 20 14 25 45 58 69 63 42 29 22 33 44 52 63 46 28 20 19 34 44 57 66  
WIND DIR W W NE NW NW NW NW N N N N W SW S NW N N N N N W S  
WIND SPD 6 14 11 12 9 8 9 9 11 13 8 5 3 2 2 5 8 10 9 5 4 2  
WIND GUST 17 19 18 12  
CLOUDS FW SC SC BK BK BK BK SC FW FW FW CL CL CL CL FW SC SC SC SC SC FW  
POP 12HR 20 10 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 86 52 91 54 95 56 93 53 91  
TEMP 75 82 64 53 80 88 68 56 84 92 70 58 82 88 66 54 79 86  
DEWPT 42 34 39 39 42 36 39 40 41 34 40 41 43 38 45 45 47 39  
PWIND DIR E NE SE E SW E SW NW NW  
WIND CHAR LT LT LT LT LT LT LT GN LT  
AVG CLOUDS FW FW FW FW FW FW FW FW CL CL FW FW FW FW SC FW FW FW  
POP 12HR 5 5 0 0 0 0 5 5 5  
 

 
 
WYZ005-081000-  
HOT SPRINGS COUNTY AIRPORT-HOT SPRINGS WY  
43.71N 108.39W ELEV. 4902 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
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 80 46 80 50  
TEMP 90 91 76 67 61 56 64 70 76 78 66 57 52 48 62 72 77 77 68 62 56 52  
DEWPT 37 33 37 42 46 43 44 44 40 35 38 36 33 33 36 36 33 33 35 38 38 38  
RH 15 13 24 40 58 62 48 39 27 21 36 45 48 56 38 27 20 20 29 41 51 59  
WIND DIR N W W N E N N NE N N NE W W W N NE NE NE N NW W W  
WIND SPD 8 18 10 9 6 6 9 9 12 14 8 5 4 3 2 5 10 12 11 10 6 3  
WIND GUST 18 25 17 18  
CLOUDS SC SC SC SC OV BK OV SC FW FW FW CL CL CL CL FW SC SC SC SC SC FW  
POP 12HR 10 10 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 83 52 88 55 93 56 92 53 90  
TEMP 75 81 63 54 80 86 68 58 85 89 70 59 84 86 65 55 81 86  
DEWPT 41 36 36 37 40 38 38 36 41 35 38 37 41 39 42 42 45 39  
PWIND DIR SE N S N W W W NW SE  
WIND CHAR LT GN LT LT LT GN LT GN LT  
AVG CLOUDS FW FW FW FW FW FW FW FW CL FW FW FW FW FW SC FW FW FW  
POP 12HR 5 5 5 0 5 0 10 5 10  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
WYZ010-081000-  
BUFFALO-JOHNSON WY  
44.38N 106.72W ELEV. 4968 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
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 73 50 76 52  
TEMP 81 85 72 65 60 57 61 65 71 70 62 56 54 51 63 71 74 72 63 58 56 53  
DEWPT 53 49 51 53 53 51 54 48 47 45 40 38 37 36 39 39 41 41 45 45 44 43  
RH 38 29 48 65 78 80 78 54 42 41 44 51 52 56 41 31 30 33 52 62 64 69  
WIND DIR N SW N N N N N N N N N W W W N N N N NW NW W SW  
WIND SPD 9 10 19 18 14 12 14 14 13 16 8 6 6 6 5 9 11 12 10 6 5 5  
WIND GUST 16 26 25 16 18 19  
CLOUDS CL SC SC FW SC OV OV SC FW FW SC FW FW FW CL CL SC SC SC SC SC FW  
POP 12HR 10 20 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S S  
TSTMS S S S S S S S S  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 55 86 58 90 60 87 57 84  
TEMP 73 75 61 57 80 81 65 61 84 84 68 63 81 80 64 59 77 78  
DEWPT 43 41 43 41 42 41 42 42 41 41 44 42 45 46 48 46 47 46  
PWIND DIR E NW SE NW SW W NW NW NE  
WIND CHAR LT GN GN LT GN GN GN GN GN  
AVG CLOUDS FW SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC FW  
POP 12HR 5 5 5 5 0 5 10 10 10  
RAIN SHWRS S  
TSTMS S  
 

 
 
WYZ012-081000-  
RENDEZVOUS MOUNTAIN-TETON WY  
43.59N 110.89W ELEV. 10318 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
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 51 31 50 33  
TEMP 59 57 50 47 45 40 37 43 48 46 40 35 33 31 37 44 46 47 40 38 36 35  
DEWPT 29 27 28 28 28 30 28 24 20 15 19 19 19 20 19 19 19 16 19 20 20 20  
RH 32 31 42 47 51 67 70 47 33 28 42 52 56 63 48 36 34 28 42 48 52 54  
WIND DIR W W W W W W W W W W W W NW N W W W W NW NE E E  
WIND SPD 12 20 23 20 14 12 14 19 18 16 11 6 6 6 5 9 9 10 8 8 9 8  
WIND GUST 20 28 31 29 26 25 23 17 19 19  
CLOUDS SC SC BK BK SC BK FW CL FW CL CL CL FW FW SC SC SC FW SC FW FW FW  
POP 12HR 30 5 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 S S  
TSTMS S S  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 56 38 59 40 61 41 60 39 59  
TEMP 49 52 42 38 53 56 45 40 55 57 46 41 54 55 45 40 53 55  
DEWPT 23 22 23 21 27 23 25 25 27 23 24 26 26 22 25 22 23 22  
PWIND DIR W N S SW SW SW SW SW SW  
WIND CHAR LT GN GN GN GN GN GN GN GN  
AVG CLOUDS FW FW FW FW CL CL FW FW CL FW CL FW FW FW FW FW CL FW  
POP 12HR 5 0 0 0 0 5 10 10 10  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
WYZ023-081000-  
AFTON-LINCOLN WY  
42.71N 110.94W ELEV. 6201 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
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 42 75 33 75 36  
TEMP 76 79 66 53 49 43 53 68 74 72 59 45 39 34 49 67 72 72 59 47 41 36  
DEWPT 41 39 39 39 39 36 37 36 33 29 29 27 26 26 29 30 28 28 30 31 29 29  
RH 28 24 37 59 68 76 54 31 22 20 32 49 59 72 46 25 19 19 33 53 62 75  
WIND DIR SW SW N NE S SW SW W W NW NW S SE SE SW W W NW NW E E E  
WIND SPD 13 17 10 5 4 5 4 10 13 12 4 2 2 1 1 3 8 9 5 2 2 2  
WIND GUST 23 24 11 17 17  
CLOUDS SC SC SC SC SC BK OV FW FW FW CL CL FW FW SC SC SC SC FW FW FW FW  
POP 12HR 10 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 40 85 43 86 44 86 43 85  
TEMP 71 77 51 40 76 82 55 44 78 81 55 45 79 81 54 44 76 81  
DEWPT 36 34 34 33 41 37 39 36 42 39 39 36 40 36 37 34 38 35  
PWIND DIR W NE SW SW SW S SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW CL FW FW FW FW FW FW SC FW FW FW FW FW  
POP 12HR 0 0 0 0 0 5 5 10 10  
 

 
 
WYZ004-081000-  
POWELL-PARK WY  
44.87N 108.79W ELEV. 5092 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
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 73 50 76 51  
TEMP 81 82 67 60 56 53 59 64 71 70 63 56 52 51 62 69 74 72 65 59 55 53  
DEWPT 37 37 44 46 47 45 38 34 30 26 29 33 32 33 33 32 32 33 36 38 39 39  
RH 21 20 43 60 72 74 45 32 22 19 27 42 46 50 33 25 21 24 34 45 55 59  
WIND DIR W NW N N N N N N N N N NW W SW W N N N N NW W W  
WIND SPD 6 18 25 26 18 16 18 16 17 16 11 5 5 5 4 5 10 14 10 8 6 5  
WIND GUST 13 25 35 37 26 23 25 23 23 12 19 24 18  
CLOUDS SC BK BK OV OV FW CL FW FW FW FW FW FW CL CL FW FW SC SC FW FW FW  
POP 12HR 20 10 5 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S  
TSTMS S S S S S S S  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 55 85 58 88 57 87 53 84  
TEMP 73 77 62 56 78 83 66 59 81 85 68 58 79 80 62 55 76 78  
DEWPT 38 34 37 37 36 34 38 38 37 34 39 41 41 37 44 43 41 37  
PWIND DIR E NW SE N SE NW NW NW N  
WIND CHAR LT GN GN GN GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW FW FW FW CL FW FW FW FW FW SC FW FW FW  
POP 12HR 5 5 0 0 5 5 10 10 10  
 

 
 
WYZ004-081000-  
COWLEY-BIG HORN WY  
44.91N 108.45W ELEV. 4090 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 58 78 51 81 53  
TEMP 85 88 76 68 63 58 64 71 76 76 69 61 56 51 62 72 78 77 71 64 58 54  
DEWPT 43 41 52 55 53 51 48 41 35 32 34 36 37 37 39 38 36 39 40 42 44 43  
RH 23 19 43 63 70 77 56 34 22 20 27 39 49 59 43 29 22 25 32 45 59 66  
WIND DIR S NW N N NW W NE NW NW NW N NW NW W W NW NW N N N NW W  
WIND SPD 9 18 13 13 11 10 11 12 16 16 8 5 4 3 2 5 8 13 9 5 3 2  
WIND GUST 25 20 23 24 17 23 17  
CLOUDS BK BK BK OV OV SC SC CL FW FW FW FW FW CL CL FW FW SC SC FW FW FW  
POP 12HR 20 10 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S S S S  
TSTMS S S S S S  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 84 56 90 59 93 59 91 57 89  
TEMP 75 81 67 57 80 87 71 60 84 89 73 61 81 85 68 57 78 83  
DEWPT 43 39 41 41 42 38 41 42 43 39 44 44 45 42 48 47 46 43  
PWIND DIR SW N SE NE SE NW W N N  
WIND CHAR LT GN LT LT LT GN LT GN LT  
AVG CLOUDS FW FW FW FW FW FW FW FW CL FW FW FW FW FW SC FW FW FW  
POP 12HR 5 5 0 0 0 5 5 10 5  
 

 
 
WYZ016-081000-  
DUBOIS-FREMONT WY  
43.55N 109.69W ELEV. 7291 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
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 72 40 72 41  
TEMP 80 76 67 57 52 48 59 66 71 69 61 49 44 40 55 67 71 70 62 52 45 42  
DEWPT 28 32 31 32 33 31 32 25 23 19 20 21 24 24 26 22 21 20 22 26 27 29  
RH 15 20 26 38 48 51 36 21 16 15 20 33 45 52 32 18 15 15 21 36 49 60  
WIND DIR W W W W NW NW W W W W W W W W W W W W W W SW W  
WIND SPD 18 24 18 17 16 13 21 24 23 21 11 10 8 9 10 17 18 16 10 5 5 5  
WIND GUST 29 33 25 24 23 31 33 32 31 17 26 28 26 18  
CLOUDS SC FW SC SC FW SC FW FW FW FW CL CL FW FW FW SC SC SC SC SC FW FW  
POP 12HR 10 5 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 77 45 82 48 83 49 81 47 81  
TEMP 70 75 55 46 75 80 59 49 78 79 59 50 78 78 57 48 76 78  
DEWPT 28 26 29 31 31 28 31 33 31 27 30 31 30 27 27 30 27 25  
PWIND DIR W W W W W W W W W  
WIND CHAR GN GN GN GN GN GN BZ GN GN  
AVG CLOUDS FW FW SC FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW  
POP 12HR 5 5 5 0 5 5 20 10 20  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
WYZ027-081000-  
KEMMERER-LINCOLN WY  
41.83N 110.56W ELEV. 7285 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
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 76 36 75 39  
TEMP 82 82 69 59 53 49 60 69 72 72 60 48 42 39 56 67 72 71 62 52 44 42  
DEWPT 18 22 22 27 31 32 33 30 26 22 14 16 18 17 20 13 12 14 18 22 22 24  
RH 9 11 17 29 43 52 36 23 18 15 16 27 37 40 24 12 10 11 18 31 41 48  
WIND DIR W W W NW NW NW W W W W NW NW NW NW W W W W NW NW N N  
WIND SPD 21 26 13 8 9 8 11 18 24 21 10 5 3 3 3 10 14 13 8 5 4 4  
WIND GUST 31 36 25 33 31 19 25 24  
CLOUDS FW FW SC SC SC SC SC BK SC CL CL CL FW SC FW SC BK SC SC 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  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 43 84 45 86 48 86 46 85  
TEMP 69 76 55 45 75 81 58 48 78 81 60 50 80 81 58 49 79 80  
DEWPT 26 23 25 26 29 27 29 29 30 27 31 31 28 27 29 30 27 25  
PWIND DIR E NW W W W W W W W  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW CL CL CL FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0 0 5 5 5  
 

 
 
WYZ023-081000-  
ALPINE-LINCOLN WY  
43.18N 111.04W ELEV. 5634 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
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 75 42 72 44  
TEMP 81 81 72 63 57 52 55 66 73 72 65 52 47 43 49 62 70 70 64 55 50 46  
DEWPT 38 39 42 42 41 41 41 38 31 29 34 31 31 32 31 32 31 29 34 33 34 34  
RH 21 22 34 46 55 66 59 36 21 20 31 44 53 65 50 32 23 22 32 43 54 63  
WIND DIR SW W NW N SE SE NW NW NW NW N SE SE SE S W W NW NW E E E  
WIND SPD 10 13 10 6 6 6 9 12 14 11 5 3 3 3 2 3 6 9 4 3 4 4  
WIND GUST 11 16 16  
CLOUDS SC BK BK OV SC BK SC CL FW CL CL CL FW FW SC SC SC SC FW FW FW FW  
POP 12HR 10 5 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 S  
TSTMS S S  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 48 82 50 84 52 83 50 82  
TEMP 68 75 58 50 73 80 62 53 75 81 63 54 74 79 61 52 73 78  
DEWPT 37 34 37 37 42 37 40 41 43 37 41 41 41 37 38 38 39 34  
PWIND DIR W NE S SW SW S SW SW SW  
WIND CHAR LT LT LT LT LT GN LT GN LT  
AVG CLOUDS FW FW FW FW CL CL FW FW CL CL CL FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0 5 5 5 5  
 

 
 
WYZ023-081000-  
COKEVILLE-LINCOLN WY  
42.05N 110.97W ELEV. 6270 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
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 44 76 32 74 35  
TEMP 86 84 69 55 49 44 57 68 75 74 61 46 40 36 50 67 73 73 61 49 43 39  
DEWPT 32 31 35 37 37 35 36 32 29 22 23 20 21 22 23 19 15 17 23 24 25 26  
RH 14 15 28 51 63 70 45 26 18 14 23 35 46 56 34 16 11 12 23 37 49 59  
WIND DIR W W W N N W NW W W NW NW N SE SE SW W W W NW N NE E  
WIND SPD 14 20 11 9 5 3 6 14 18 17 9 3 2 2 2 6 11 11 6 4 2 2  
WIND GUST 25 28 25 24 20 19  
CLOUDS SC FW SC SC SC BK BK BK FW CL CL CL FW SC SC SC BK SC SC FW FW FW  
POP 12HR 5 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 39 84 42 85 44 85 42 84  
TEMP 71 78 53 42 75 83 56 45 78 84 58 48 79 83 57 46 78 83  
DEWPT 29 23 29 30 31 29 34 33 34 30 35 36 33 29 33 33 31 27  
PWIND DIR SW N SW N SW SW SW NW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW CL CL CL CL FW CL FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0 0 5 5 5  
 

 
 
WYZ028-081000-  
GREEN RIVER-SWEETWATER WY  
41.46N 109.49W ELEV. 7182 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
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 82 43 80 45  
TEMP 88 87 80 69 61 55 63 75 79 79 70 57 49 44 57 72 77 77 69 59 52 47  
DEWPT 17 24 27 26 27 29 36 36 36 31 20 16 17 18 22 23 21 16 16 18 22 24  
RH 7 10 14 20 27 37 36 24 21 17 15 20 28 35 25 16 12 10 13 20 31 40  
WIND DIR W W W W W W W W W W NW NW SW SW W W W NW W NW NE E  
WIND SPD 14 23 10 5 6 5 9 16 23 23 11 5 2 2 2 8 12 13 9 5 4 3  
WIND GUST 24 32 23 32 32 17 24 24 16  
CLOUDS FW SC BK BK BK BK OV OV OV SC FW FW FW FW FW SC SC BK SC SC SC SC  
POP 12HR 5 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 49 87 52 90 54 91 53 89  
TEMP 72 80 62 50 77 84 65 53 81 86 67 56 84 85 65 54 82 84  
DEWPT 34 28 26 28 34 30 30 29 36 33 31 31 36 34 33 31 34 33  
PWIND DIR N W W W W W SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW CL FW FW FW FW SC SC FW FW  
POP 12HR 0 0 0 0 0 0 5 0 5  
 

 
 
WYZ017-081000-  
SHOSHONI-FREMONT WY  
43.25N 108.12W ELEV. 4817 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 85 49 83 52  
TEMP 93 94 83 73 65 61 68 77 81 83 72 62 55 50 62 73 80 81 73 65 59 54  
DEWPT 31 32 37 36 41 46 46 45 35 34 39 36 36 35 39 36 30 29 32 35 39 40  
RH 11 11 19 26 41 58 45 32 19 17 30 38 49 56 43 26 16 15 22 33 47 59  
WIND DIR S W W W NW SW W W NW N N N SE SE SW W NW N N N NE SE  
WIND SPD 8 19 10 9 8 8 9 10 18 17 10 5 4 4 2 2 5 10 10 9 5 3  
WIND GUST 19 26 25 24 13 17 18 16  
CLOUDS FW FW SC BK BK OV BK BK FW FW CL CL CL CL CL FW SC BK SC SC SC FW  
POP 12HR 10 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 85 54 90 57 95 59 95 57 94  
TEMP 75 83 67 55 79 89 71 58 84 92 73 60 84 90 70 58 82 88  
DEWPT 43 34 35 39 41 35 34 37 41 34 37 40 41 38 40 43 44 36  
PWIND DIR SE NE SE E SW W SW N N  
WIND CHAR LT GN LT LT LT LT LT GN LT  
AVG CLOUDS FW FW FW FW FW FW FW FW CL CL FW FW CL FW SC FW FW FW  
POP 12HR 0 5 0 0 0 0 5 5 5  
 

 
 
WYZ005-081000-  
THERMOPOLIS-HOT SPRINGS WY  
43.66N 108.21W ELEV. 4592 FT  
251 PM MDT THU AUG 7 2025  
 
DATE 08/07/25 FRI 08/08/25 SAT 08/09/25 SUN  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 60 82 49 81 52  
TEMP 94 94 82 70 64 60 63 71 78 80 70 60 56 51 63 73 79 80 72 64 59 55  
DEWPT 41 40 39 44 46 46 48 46 42 38 39 36 34 34 38 37 34 33 36 38 38 40  
RH 16 15 22 39 52 60 58 41 28 22 32 41 43 52 39 27 20 18 27 38 45 57  
WIND DIR SE W W N NW N N N N N N W SW SW W NE NE N N NW W SW  
WIND SPD 12 17 10 8 5 5 8 9 13 14 9 4 3 2 2 5 9 12 11 9 5 2  
WIND GUST 32 24 16  
CLOUDS SC SC SC SC BK BK BK SC CL CL CL CL CL CL CL FW SC SC SC SC SC FW  
POP 12HR 10 10 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
 
DATE 08/10/25 MON 08/11/25 TUE 08/12/25 WED 08/13/25 THU 08/14/25  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 85 55 90 58 95 59 94 56 92  
TEMP 76 83 67 56 81 89 71 61 86 92 73 62 86 89 69 58 82 88  
DEWPT 42 36 38 38 42 38 37 37 42 36 38 39 43 40 43 44 46 40  
PWIND DIR SE N S N SW W SW NW SW  
WIND CHAR LT GN LT LT LT GN LT GN LT  
AVG CLOUDS FW FW FW FW FW FW FW FW CL CL FW FW FW FW SC FW FW FW  
POP 12HR 5 5 0 0 0 0 10 5 10  
 

 
 
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