218  
FOUS55 KRIW 242105  
PFMRIW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RIVERTON WY  
304 PM MDT WED APR 24 2024  
 
WYZ020-251000-  
CASPER-NATRONA WY  
42.91N 106.46W ELEV. 5530 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 41 69 41 60 39  
TEMP 68 53 48 46 42 52 66 66 61 50 46 44 42 47 54 58 56 47 44 42 40  
DEWPT 31 39 39 39 37 35 32 29 35 37 39 39 37 38 38 38 36 36 38 37 36  
RH 25 59 71 76 82 52 28 25 38 61 76 82 82 71 54 47 47 65 79 82 85  
WIND DIR NW S S SW SW SW W NW NW N NW NW NW NW N N N N NE NE NE  
WIND SPD 9 6 5 5 6 9 10 11 14 12 9 11 10 10 13 12 13 13 13 11 12  
WIND GUST 19 20 20 21 19  
CLOUDS SC BK SC SC SC SC SC BK BK BK OV OV OV OV OV OV BK OV OV OV OV  
POP 12HR 20 60 60 80 70  
QPF 12HR 0.03 0.01 0.10 0.25 0.05  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S C L L L C C L L D D L L L L D  
TSTMS S S C C S S S S S S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 49 34 56 34 65 39 71 40 75  
TEMP 46 45 38 35 48 55 40 35 60 63 46 40 63 68 49 41 68 73  
DEWPT 38 37 36 34 36 36 34 30 32 30 32 31 35 30 34 32 37 30  
PWIND DIR NE NE NW W SW SW SW W SW  
WIND CHAR BZ GN GN GN BZ BZ BZ GN GN  
AVG CLOUDS OV OV OV OV OV BK SC SC FW FW SC FW FW FW SC SC SC SC  
POP 12HR 90 70 50 20 5 10 10 5 10  
RAIN SHWRS D D L C C C S  
TSTMS S S  
 

 
 
WYZ017-251000-  
RIVERTON-FREMONT WY  
43.06N 108.46W ELEV. 5525 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 42 69 41 60 40  
TEMP 64 57 52 48 44 50 63 66 59 50 49 45 42 48 55 59 55 48 46 43 41  
DEWPT 31 34 33 36 36 34 34 30 39 37 39 40 37 37 39 38 38 39 39 38 37  
RH 29 42 48 63 73 54 34 26 47 61 68 82 82 65 55 45 53 71 76 82 85  
WIND DIR NW SW W S NW NW NE NW NW NW NW W NW N N NE N N N N N  
WIND SPD 11 9 8 8 6 5 5 12 24 11 11 11 6 9 9 10 18 16 13 12 14  
WIND GUST 33 26 24 20 21  
CLOUDS SC BK SC SC SC SC SC BK BK BK BK BK BK BK OV OV OV OV OV OV OV  
POP 12HR 10 60 50 70 90  
QPF 12HR 0 0.04 0.05 0.15 0.52  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C L C C C C C C L L D D D D D  
TSTMS S S C S S S C C S S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 50 38 58 36 65 39 70 41 75  
TEMP 46 48 43 38 49 57 45 37 57 64 48 40 61 69 51 42 64 73  
DEWPT 40 37 36 34 36 34 34 29 32 30 32 30 34 29 32 30 36 31  
PWIND DIR NE NE NW W SW SW SW W SE  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS OV OV OV OV BK SC SC FW SC FW SC SC FW FW FW FW FW FW  
POP 12HR 90 60 30 10 5 10 5 5 5  
RAIN SHWRS D D L C S C  
TSTMS S S  
 

 
 
WYZ018-251000-  
LANDER-FREMONT WY  
42.82N 108.73W ELEV. 5586 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 44 68 40 57 38  
TEMP 62 55 51 47 45 52 63 65 58 51 48 45 41 47 54 55 52 46 44 42 39  
DEWPT 31 33 34 34 34 36 33 30 33 35 36 37 34 36 36 38 37 37 38 36 34  
RH 31 43 52 60 65 54 32 27 39 54 63 73 76 65 50 53 56 71 79 79 82  
WIND DIR NW SW W SW SW SE NE NW NW W W W W N NE NE N N N N N  
WIND SPD 10 6 6 8 6 4 5 10 16 9 6 6 4 4 5 9 10 9 5 5 11  
WIND GUST 23  
CLOUDS SC BK SC SC SC SC SC BK BK BK BK BK BK BK OV OV OV OV OV OV OV  
POP 12HR 20 80 50 80 90  
QPF 12HR 0.01 0.04 0.04 0.26 0.92  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S S S C D C C C C C C D D D D D D D  
TSTMS S S C C S S C C S S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 49 36 57 35 63 39 69 41 73  
TEMP 44 47 42 37 48 56 43 36 55 62 48 40 61 66 50 42 65 71  
DEWPT 38 35 35 31 34 33 30 25 30 30 31 29 32 29 31 29 35 30  
PWIND DIR N NW NW W SW SW SW SW SW  
WIND CHAR GN LT LT GN GN GN GN GN GN  
AVG CLOUDS OV OV OV OV BK SC SC SC SC FW SC SC FW FW FW FW FW FW  
POP 12HR 90 70 40 10 10 10 10 10 10  
RAIN SHWRS D D L C C C  
TSTMS S S  
 

 
 
WYZ028-251000-  
ROCK SPRINGS-SWEETWATER WY  
41.61N 109.07W ELEV. 6760 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 43 60 37 58 37  
TEMP 64 53 50 47 44 50 57 56 53 46 44 40 37 43 53 57 53 45 42 39 37  
DEWPT 35 37 38 36 33 31 25 27 32 32 36 33 34 31 28 27 30 34 36 35 35  
RH 34 54 63 65 65 48 29 32 44 58 73 76 89 62 38 31 41 65 79 85 92  
WIND DIR SW N SE SE S SW SW SW W W W W W W W W SW SE E E E  
WIND SPD 12 6 5 8 5 8 10 12 19 16 17 18 10 11 10 9 11 10 12 13 17  
WIND GUST 27 23 24 25 17 19 21 26  
CLOUDS SC BK BK SC SC SC SC BK BK BK BK BK SC BK BK BK OV OV OV OV OV  
POP 12HR 10 60 10 60 80  
QPF 12HR 0 0.04 0 0 0.43  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C L L L D D L L L  
TSTMS S C S C S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 46 34 53 33 61 38 68 40 73  
TEMP 44 45 37 34 46 53 40 33 54 60 45 38 60 67 49 40 66 72  
DEWPT 35 32 34 32 30 26 30 28 28 28 32 32 29 29 32 31 26 25  
PWIND DIR NE NW W W SW SW SW S S  
WIND CHAR BZ GN GN GN GN GN GN GN GN  
AVG CLOUDS OV OV OV BK BK SC FW FW FW SC SC FW CL FW SC FW FW FW  
POP 12HR 80 50 20 5 5 5 5 5 5  
RAIN SHWRS L D C C S S  
SNOWSHWRS C S  
TSTMS S  
 

 
 
WYZ026-251000-  
BIG PINEY-SUBLETTE WY  
42.58N 110.11W ELEV. 6990 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 31 59 31 57 32  
TEMP 59 45 39 34 32 40 55 54 50 42 38 34 31 40 52 56 53 43 39 35 33  
DEWPT 31 37 35 32 32 31 29 28 30 32 32 29 28 28 29 28 28 32 34 32 31  
RH 34 73 85 92100 70 37 36 46 67 79 82 88 62 41 34 38 65 82 89 92  
WIND DIR N N N N N N S NW NW NW NW NW NW NW NW NW NW NW N N N  
WIND SPD 13 9 5 5 5 4 10 16 18 11 11 8 5 6 11 10 17 10 11 9 10  
WIND GUST 23 25 18  
CLOUDS SC SC SC BK BK SC SC BK BK BK BK SC SC BK BK BK OV OV OV OV OV  
POP 12HR 20 60 5 40 70  
QPF 12HR 0 0.12 0 0 0.35  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S C L C C L L L L L  
SNOWSHWRS L  
TSTMS S C C S S C  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 48 30 55 26 60 29 66 31 71  
TEMP 45 46 35 30 50 52 34 27 53 56 38 29 58 61 40 32 63 66  
DEWPT 34 30 31 29 30 26 28 24 29 28 30 26 30 25 30 26 31 26  
PWIND DIR NW W NW W W W W W SW  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS BK OV BK BK SC SC FW SC SC SC SC FW FW FW FW FW FW SC  
POP 12HR 80 40 10 0 10 5 5 5 5  
RAIN SHWRS L D C S  
SNOWSHWRS L S  
TSTMS S  
 

 
 
WYZ025-251000-  
PINEDALE-SUBLETTE WY  
42.80N 109.81W ELEV. 7086 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 29 58 31 54 33  
TEMP 53 44 36 33 29 41 55 55 51 42 39 34 31 40 51 54 52 42 39 35 33  
DEWPT 35 37 33 30 29 33 30 32 32 35 35 32 30 29 29 27 27 34 35 33 32  
RH 50 76 89 89100 73 38 41 48 76 85 92 96 64 42 35 38 73 85 92 96  
WIND DIR N N NW NW N SE S W NW NW NW NW NW NW W W NW NW N N N  
WIND SPD 10 6 5 5 3 4 10 13 16 12 14 11 8 13 12 11 13 11 12 13 10  
WIND GUST 23 21 19 18 20 18  
CLOUDS SC SC SC BK SC SC SC BK BK BK BK BK SC OV BK BK OV OV OV OV OV  
POP 12HR 20 80 10 50 80  
QPF 12HR 0.01 0.08 0 0 0.33  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S C D C C L L D D D  
SNOWSHWRS S D D  
TSTMS S C C S S C  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 48 31 51 28 55 31 61 33 66  
TEMP 46 46 36 31 47 51 34 28 50 53 37 31 55 59 40 33 62 64  
DEWPT 32 29 34 30 28 25 29 26 28 26 31 29 29 25 30 28 30 27  
PWIND DIR N NW NW NW W W W N S  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS OV OV OV BK BK SC SC SC SC BK SC SC FW FW FW FW SC SC  
POP 12HR 90 50 30 0 20 5 10 5 10  
RAIN SHWRS D D C S C S  
SNOWSHWRS D S  
TSTMS S  
 

 
 
WYZ013-251000-  
JACKSON-TETON WY  
43.60N 110.73W ELEV. 6451 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 49 31 48 32  
TEMP 60 46 39 35 33 36 45 46 45 41 39 35 32 35 43 47 46 40 38 34 32  
DEWPT 33 35 33 31 30 35 35 34 30 33 30 29 29 29 32 32 31 33 34 31 29  
RH 36 65 79 85 89 96 68 63 55 73 70 78 88 78 65 56 55 76 85 89 88  
WIND DIR SW SE NE NE NE S SW SW W SW SW S S SW SW W NW NW N NE N  
WIND SPD 8 5 5 5 5 5 5 5 9 8 8 8 5 6 5 5 6 6 6 8 8  
CLOUDS SC BK BK BK BK BK BK BK BK BK BK BK BK BK OV BK BK OV OV OV OV  
POP 12HR 20 80 30 60 60  
QPF 12HR 0 0.05 0.01 0 0.07  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S C L D C C S S L L L L L L L  
SNOWSHWRS C S L  
TSTMS S C C C S S S C  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 44 31 46 28 49 30 54 30 60  
TEMP 40 42 36 31 40 46 36 29 44 46 37 30 46 53 39 31 54 58  
DEWPT 33 33 32 29 30 28 28 24 30 31 30 26 27 28 29 25 31 31  
PWIND DIR NW SW SW SW SW SW SW S S  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS OV OV OV BK BK BK SC SC SC BK SC SC SC FW FW SC SC SC  
POP 12HR 80 50 40 5 40 20 20 10 20  
RAIN SHWRS L D C S C C S C S S S S  
SNOWSHWRS L S C S S  
TSTMS S S  
 

 
 
WYZ001-251000-  
LAKE YELLOWSTONE-TETON WY  
44.55N 110.42W ELEV. 7835 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 29 46 28 43 27  
TEMP 52 40 36 33 31 35 42 43 42 35 33 31 29 32 38 42 40 33 31 29 27  
DEWPT 24 29 31 28 27 30 33 30 30 33 29 28 27 29 31 32 32 29 28 26 25  
RH 33 64 82 82 85 82 70 60 62 92 85 88 92 88 76 67 73 85 88 88 92  
WIND DIR SW SW S S SW S SW SW W SW SW SW SW S SW W N NE NE NE NE  
WIND SPD 9 4 3 2 3 4 5 8 8 6 4 3 2 4 5 6 6 5 4 5 6  
CLOUDS SC SC BK BK BK BK BK BK BK BK OV OV OV OV OV OV OV BK OV OV OV  
POP 12HR 20 90 70 90 80  
QPF 12HR 0 0.10 0.12 0.11 0.03  
SNOW 12HR 00-00 00-00 T T 00-00  
RAIN SHWRS C L D L L D D D D  
SNOWSHWRS S C C L C C C C D D D L L L  
TSTMS C C C S S C S S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 42 26 43 24 44 25 48 25 54  
TEMP 39 40 30 26 37 42 29 24 38 43 30 25 42 46 31 25 48 51  
DEWPT 30 30 28 25 27 28 25 22 27 29 26 23 27 26 26 22 29 29  
PWIND DIR NE SE W SW SW SW SW S S  
WIND CHAR GN LT GN GN BZ BZ BZ GN GN  
AVG CLOUDS OV OV OV OV BK BK BK BK BK BK BK SC SC SC SC SC SC SC  
POP 12HR 80 60 50 20 40 40 30 20 30  
RAIN SHWRS D L C C C S C  
SNOWSHWRS L D L S S C S S C C S S C S  
TSTMS S  
 

 
 
WYZ003-251000-  
CODY-PARK WY  
44.52N 109.02W ELEV. 5102 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 45 59 42 55 40  
TEMP 69 57 53 52 47 52 58 57 55 50 48 45 43 47 50 53 51 47 45 43 41  
DEWPT 23 28 32 35 34 35 33 34 36 37 39 38 38 38 37 39 36 35 35 36 35  
RH 17 33 44 52 60 52 39 42 49 61 71 76 82 71 61 59 56 63 68 76 79  
WIND DIR SW S W W NW N N N NW NW NW NW NW N N N N N N N N  
WIND SPD 10 6 8 10 6 8 12 10 12 11 11 8 5 10 14 13 16 14 11 13 13  
WIND GUST 21 18 20 21  
CLOUDS SC BK BK BK BK BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV  
POP 12HR 5 60 60 70 70  
QPF 12HR 0 0.01 0.08 0.09 0.24  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C L L L C C C C L L L L L L L  
TSTMS S S S S S S S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 52 37 57 38 63 39 67 40 70  
TEMP 47 50 43 38 52 56 45 39 58 61 47 40 59 65 47 41 61 68  
DEWPT 37 34 35 32 34 33 33 29 29 29 33 29 31 30 33 30 33 34  
PWIND DIR N NW N W W W W W N  
WIND CHAR BZ GN GN GN GN GN GN GN GN  
AVG CLOUDS OV OV OV OV BK SC SC SC SC SC SC SC SC FW FW SC SC SC  
POP 12HR 70 30 30 10 20 20 10 10 10  
RAIN SHWRS L L C C S S S  
TSTMS S  
 

 
 
WYZ004-251000-  
GREYBULL-BIG HORN WY  
44.52N 108.08W ELEV. 3939 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 45 72 44 65 42  
TEMP 76 63 55 50 45 52 67 71 67 58 52 48 45 49 58 63 61 53 49 45 43  
DEWPT 15 23 32 34 29 33 34 31 33 37 39 40 38 39 38 37 35 35 37 36 37  
RH 10 21 41 54 53 48 29 23 28 45 61 74 76 68 47 38 38 50 63 70 79  
WIND DIR E E SE SE SE NW NW NW NW NW NW NW NW NW NW N N N N N N  
WIND SPD 9 5 5 6 5 5 9 12 26 16 17 16 11 13 18 18 25 21 17 17 14  
WIND GUST 36 23 24 23 18 21 27 28 36 32 25 25 21  
CLOUDS FW SC SC SC SC SC BK BK OV BK BK OV BK BK BK BK BK BK BK OV OV  
POP 12HR 5 40 50 50 60  
QPF 12HR 0 0 0.02 0.02 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C C C C C C L L L  
TSTMS S S S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 62 40 64 39 70 41 74 43 77  
TEMP 56 60 46 41 55 64 49 40 60 69 51 41 62 73 53 43 65 76  
DEWPT 37 34 38 35 35 31 36 33 32 29 34 32 32 29 33 33 33 31  
PWIND DIR NW NW NW W S NW SW NW W  
WIND CHAR BZ GN GN GN GN GN GN GN GN  
AVG CLOUDS BK BK OV BK BK SC SC SC SC SC SC SC SC FW SC SC SC SC  
POP 12HR 70 30 30 5 10 20 10 10 10  
RAIN SHWRS L L C S S C S S  
 

 
 
WYZ006-251000-  
WORLAND-WASHAKIE WY  
43.97N 107.95W ELEV. 4227 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 42 69 42 62 40  
TEMP 73 59 53 48 43 51 65 68 64 53 50 46 43 47 55 58 60 50 47 43 41  
DEWPT 22 30 33 37 34 35 34 33 35 39 40 41 40 41 41 39 39 38 38 38 37  
RH 15 33 46 65 70 54 31 27 34 59 68 83 89 79 59 49 46 63 71 82 85  
WIND DIR E SE S SE SE NW NW NW NW NW NW NW NW NW N N N NW NW NW NW  
WIND SPD 8 6 6 5 5 5 8 10 19 14 12 13 8 10 11 12 13 18 10 10 10  
WIND GUST 27 20 27  
CLOUDS SC BK SC SC SC SC SC BK BK OV BK OV BK BK SC OV BK OV OV OV OV  
POP 12HR 5 60 60 60 70  
QPF 12HR 0 0.06 0.02 0.07 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C C L L C C C C L L L L L L D  
TSTMS S S S S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 57 38 61 36 68 39 72 40 76  
TEMP 53 55 44 39 52 61 45 37 59 67 50 39 61 71 51 41 64 75  
DEWPT 40 38 37 36 38 34 36 33 32 30 34 33 34 29 34 32 35 31  
PWIND DIR NW W NW W SW W SW NW W  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS OV OV OV OV BK SC SC SC SC SC SC SC FW FW FW FW SC SC  
POP 12HR 80 40 30 10 5 10 10 5 10  
RAIN SHWRS D L C S S C  
TSTMS S  
 

 
 
WYZ005-251000-  
HOT SPRINGS COUNTY AIRPORT-HOT SPRINGS WY  
43.71N 108.39W ELEV. 4902 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 43 66 42 59 42  
TEMP 69 57 53 46 45 52 63 64 60 51 47 44 42 47 54 58 56 49 47 44 43  
DEWPT 31 34 38 34 35 32 33 38 39 40 41 41 38 39 40 41 40 39 39 39 37  
RH 24 42 57 63 68 46 32 38 46 66 79 89 86 74 59 53 55 68 74 82 79  
WIND DIR SW SW SW SW W NW N NW NW NW NW NW NW NW N N N N NW NW N  
WIND SPD 10 8 8 8 5 5 10 12 20 12 11 11 8 12 17 13 18 17 13 11 12  
WIND GUST 28 26  
CLOUDS SC BK SC SC BK SC SC BK OV OV BK OV BK BK BK OV OV OV OV OV OV  
POP 12HR 10 70 70 80 90  
QPF 12HR 0 0.12 0.05 0.15 0.14  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S C L L L C C C C D D D D D D D  
TSTMS S S C S S S S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 52 39 58 37 65 39 70 41 75  
TEMP 50 52 43 39 52 58 45 38 59 65 49 40 61 69 50 42 64 74  
DEWPT 40 38 39 35 38 38 37 31 33 33 34 31 34 32 33 31 37 35  
PWIND DIR N NW NW W SW W SW W SE  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS OV OV OV OV BK SC SC SC SC SC SC SC FW FW FW SC SC SC  
POP 12HR 90 60 40 10 10 20 10 10 10  
RAIN SHWRS D D L S S C S  
TSTMS S S  
 

 
 
WYZ010-251000-  
BUFFALO-JOHNSON WY  
44.38N 106.72W ELEV. 4968 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 45 64 43 57 40  
TEMP 67 54 52 50 46 55 63 64 60 53 50 46 44 47 53 56 53 48 46 42 41  
DEWPT 22 28 29 32 32 37 35 36 39 36 38 37 33 35 36 36 36 36 39 38 36  
RH 18 36 41 50 58 51 35 35 46 52 63 71 65 63 52 47 52 63 76 86 82  
WIND DIR NE W SW SW W N N N N NW NW NW NW NW N N N NW NW N N  
WIND SPD 8 5 8 8 9 11 17 14 19 12 13 17 16 26 23 24 26 21 19 17 16  
WIND GUST 24 27 24 25 40 34 36 36 34 29 25 23  
CLOUDS FW SC SC SC BK BK SC BK BK OV OV OV BK OV BK OV BK OV OV OV OV  
POP 12HR 5 40 50 50 60  
QPF 12HR 0 0.01 0.04 0.04 0.10  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C C C C L L L L L  
TSTMS S S C S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 49 36 53 37 62 39 66 40 69  
TEMP 46 46 40 37 47 52 42 38 57 61 46 40 59 64 47 41 62 67  
DEWPT 38 37 35 32 35 36 34 30 33 34 35 31 36 33 35 31 37 36  
PWIND DIR NE NE N W W W S W E  
WIND CHAR BZ GN GN GN GN GN GN GN GN  
AVG CLOUDS OV OV OV OV OV BK SC SC SC SC SC SC FW FW SC FW SC SC  
POP 12HR 80 50 40 5 10 20 10 10 10  
RAIN SHWRS L D C S C C S  
TSTMS S  
 

 
 
WYZ012-251000-  
RENDEZVOUS MOUNTAIN-TETON WY  
43.59N 110.89W ELEV. 10318 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 30 38 21 31 22  
TEMP 45 36 34 33 30 35 38 36 29 27 25 23 21 26 29 30 25 22 22 23 22  
DEWPT 30 27 25 27 23 29 30 30 22 25 19 17 20 22 25 27 25 22 22 22 21  
RH 55 69 69 78 75 78 73 79 75 92 78 77 96 85 85 88100100100 96 96  
WIND DIR SW SW W SW SW W W W W W SW SW W SW W W NW NW N N N  
WIND SPD 10 10 8 10 9 8 10 12 14 17 17 14 10 10 10 10 10 10 11 12 11  
WIND GUST 24 24 19 18  
CLOUDS SC BK SC BK BK BK BK BK BK BK BK BK BK BK OV BK BK OV OV BK BK  
POP 12HR 30 90 40 80 70  
QPF 12HR 0 0.15 0.06 0.01 0.27  
SNOW 12HR T T T T 3  
RAIN SHWRS S L D  
SNOWSHWRS S S S C L L D C C S S C C D D L L L L D  
TSTMS S C C C S S S S C  
WIND CHILL 18 14 11 10 10 11 11 11 11  
MIN CHILL 27 22 24 18 11 9 12 15 11 11  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 28 21 30 19 32 21 38 22 44  
TEMP 28 25 22 21 28 25 21 19 31 26 22 21 35 32 24 22 41 38  
DEWPT 26 25 22 21 26 22 18 17 23 24 20 19 23 21 18 17 25 24  
PWIND DIR NW W W SW SW SW SW S S  
WIND CHAR GN GN GN GN BZ BZ BZ GN GN  
AVG CLOUDS OV OV OV BK BK BK SC SC SC BK SC SC SC FW FW SC SC SC  
POP 12HR 90 70 60 10 50 30 30 20 30  
SNOWSHWRS D D L C L L C C C S C C S S S C  
TSTMS S S S  
 

 
 
WYZ023-251000-  
AFTON-LINCOLN WY  
42.71N 110.94W ELEV. 6201 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 50 30 49 32  
TEMP 57 44 39 35 34 37 46 47 44 40 37 33 31 35 42 48 46 40 38 34 32  
DEWPT 33 35 36 34 34 36 37 36 34 33 31 30 28 30 35 36 35 34 35 34 32  
RH 40 70 89 96100 96 71 65 68 76 79 89 88 82 76 63 65 79 89100100  
WIND DIR N NE S S SE N N NW W W W SW S W NW NW NW NW NW NW NW  
WIND SPD 6 3 2 2 2 0 5 6 8 6 5 3 2 3 5 5 6 5 5 4 5  
CLOUDS SC BK BK OV BK BK BK BK BK BK BK BK BK BK BK BK BK OV OV OV OV  
POP 12HR 40 90 20 70 70  
QPF 12HR 0.02 0.16 0 0 0.24  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S S C C L L D S S C C L L L L L L D  
SNOWSHWRS C C D  
TSTMS S S S C C S S S S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 43 31 48 28 53 30 58 33 64  
TEMP 39 41 37 31 40 47 36 29 46 50 38 30 50 55 41 34 56 63  
DEWPT 36 36 35 31 32 32 31 27 33 36 33 28 33 32 33 28 34 36  
PWIND DIR NW W W SW SW SW SW S S  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS OV OV OV OV OV BK SC BK BK BK BK SC SC FW FW SC SC SC  
POP 12HR 90 60 50 5 40 30 20 10 20  
RAIN SHWRS D D L C C C C C C S S  
SNOWSHWRS D C C C  
TSTMS S S  
 

 
 
WYZ004-251000-  
POWELL-PARK WY  
44.87N 108.79W ELEV. 5092 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 44 60 43 54 42  
TEMP 67 55 52 49 44 49 58 58 54 48 46 45 43 46 51 53 51 45 44 43 42  
DEWPT 14 20 24 28 28 27 29 28 31 33 36 37 37 37 36 32 33 32 33 34 35  
RH 13 25 33 44 53 42 33 32 41 56 68 73 79 71 56 44 50 60 65 70 76  
WIND DIR SE SE W NW NW N N N NW NW NW NW NW N N N N N N N N  
WIND SPD 10 6 5 6 10 18 16 16 20 18 24 20 16 20 19 21 28 23 25 24 23  
WIND GUST 25 23 23 28 25 33 28 32 31  
CLOUDS SC SC SC SC BK BK BK BK OV BK BK BK BK BK BK BK OV OV OV OV OV  
POP 12HR 10 60 60 70 70  
QPF 12HR 0 0.01 0.10 0.10 0.12  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C C L L L L C C L L L L L L L  
TSTMS S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 50 39 57 39 63 40 66 41 69  
TEMP 47 49 42 39 53 55 45 39 58 61 46 40 58 63 48 41 58 68  
DEWPT 33 30 34 33 33 30 34 30 28 25 32 30 29 25 30 29 30 30  
PWIND DIR N N N W SW NW W NW NE  
WIND CHAR WY GN GN GN GN GN GN GN GN  
AVG CLOUDS OV OV OV BK BK SC SC SC SC SC SC SC SC FW SC FW SC SC  
POP 12HR 70 30 30 10 20 30 20 10 10  
RAIN SHWRS L L C S S C S C S S  
 

 
 
WYZ004-251000-  
COWLEY-BIG HORN WY  
44.91N 108.45W ELEV. 4090 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 47 68 44 60 44  
TEMP 74 62 54 50 48 54 65 67 63 54 50 46 44 48 55 60 58 51 48 46 44  
DEWPT 17 27 28 32 29 34 34 32 34 37 40 39 38 37 39 37 35 36 38 37 37  
RH 11 26 36 50 47 46 31 27 34 52 68 76 79 65 55 42 42 56 68 71 76  
WIND DIR SE NE NE NE NW NE NE NE N N N N NW N N N N N N N N  
WIND SPD 8 6 5 5 5 9 9 11 19 13 14 11 10 11 13 14 21 17 13 13 13  
WIND GUST 27 20 23 25 21 20 21  
CLOUDS FW SC SC SC SC SC BK BK BK BK BK BK BK BK BK BK OV OV OV BK OV  
POP 12HR 5 50 50 60 70  
QPF 12HR 0 0.01 0.03 0.02 0.02  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C C L L C C L L L  
TSTMS S S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 57 40 63 40 68 41 70 42 74  
TEMP 54 56 45 41 55 61 47 40 62 66 49 41 61 68 51 42 63 73  
DEWPT 37 35 38 36 36 33 37 33 33 30 36 33 34 28 34 32 34 32  
PWIND DIR N N NW W S W W NW SW  
WIND CHAR BZ GN GN GN GN GN GN GN GN  
AVG CLOUDS BK BK OV BK BK SC SC SC SC SC SC SC FW FW SC SC SC SC  
POP 12HR 70 30 20 5 10 30 10 10 10  
RAIN SHWRS L L C S S C S  
 

 
 
WYZ016-251000-  
DUBOIS-FREMONT WY  
43.55N 109.69W ELEV. 7291 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 56 33 51 35  
TEMP 57 48 41 37 35 44 54 52 49 42 40 36 34 40 49 50 45 40 39 37 35  
DEWPT 28 27 30 29 30 33 31 32 29 33 32 29 28 28 28 28 31 32 33 32 31  
RH 33 44 65 72 82 65 41 46 46 70 73 75 78 62 44 42 58 73 79 82 85  
WIND DIR W W W W NW NW W NW W W W W W W W S SE E E E E  
WIND SPD 12 10 5 3 5 5 9 10 13 11 11 10 6 9 10 10 11 10 10 10 10  
CLOUDS SC SC SC SC SC BK BK OV BK BK BK BK SC BK OV OV OV OV OV OV OV  
POP 12HR 20 90 50 80 90  
QPF 12HR 0.03 0.11 0.01 0.11 0.36  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S C L D C C S S C C D D D D D D D  
SNOWSHWRS S S C D D  
TSTMS S C C C S S S C  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 45 33 49 32 51 34 56 35 62  
TEMP 42 43 37 33 46 47 36 32 48 49 39 34 52 54 40 35 58 59  
DEWPT 32 31 31 28 28 25 26 25 26 27 29 26 26 25 28 26 30 28  
PWIND DIR E SW W W W W W W SW  
WIND CHAR GN GN GN GN BZ BZ BZ GN GN  
AVG CLOUDS OV OV BK OV BK SC SC SC SC BK SC SC FW FW FW FW FW SC  
POP 12HR 90 70 50 10 30 20 20 10 20  
RAIN SHWRS D D L C S C C S S S S  
SNOWSHWRS D C S S  
TSTMS S  
 

 
 
WYZ027-251000-  
KEMMERER-LINCOLN WY  
41.83N 110.56W ELEV. 7285 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 57 34 54 34  
TEMP 63 52 43 41 37 43 54 53 48 43 39 36 34 41 50 52 48 41 38 36 34  
DEWPT 20 27 31 32 31 29 29 30 28 32 33 32 31 31 30 30 30 32 34 33 34  
RH 19 38 62 70 79 57 38 41 46 65 79 85 89 67 46 43 49 70 85 89100  
WIND DIR W NW NE N NW W W W W W W W W W W W W NW NW N N  
WIND SPD 11 5 6 5 5 6 10 17 19 13 13 10 8 9 10 11 14 11 12 12 13  
WIND GUST 24 27 18 19 19 20  
CLOUDS SC SC SC SC SC SC SC BK BK BK BK BK BK BK BK BK BK OV OV OV BK  
POP 12HR 10 50 5 50 60  
QPF 12HR 0 0.05 0 0.05 0.36  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C L L L  
SNOWSHWRS C C L L L  
TSTMS C C S S C S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 45 31 52 29 59 34 65 37 70  
TEMP 42 43 35 31 47 49 35 29 53 56 40 34 58 61 43 37 63 66  
DEWPT 34 32 32 30 29 28 29 27 29 29 32 30 30 27 30 29 31 28  
PWIND DIR NW NW W W W W SW SW SW  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS BK BK BK BK SC SC FW FW SC SC SC FW FW FW FW FW FW FW  
POP 12HR 70 30 5 0 5 5 5 0 5  
RAIN SHWRS L L C  
SNOWSHWRS L C  
TSTMS S  
 

 
 
WYZ023-251000-  
ALPINE-LINCOLN WY  
43.18N 111.04W ELEV. 5634 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 37 56 37 51 39  
TEMP 61 49 42 39 40 44 51 53 54 50 45 40 38 40 43 48 50 45 44 41 40  
DEWPT 37 38 37 37 40 42 41 39 36 41 39 33 32 33 35 36 36 38 39 37 35  
RH 41 66 82 92100 93 68 59 50 71 79 76 79 76 73 63 58 76 82 85 82  
WIND DIR E E E E E SE W NW W W SW S S SW W W W W NW N N  
WIND SPD 5 5 4 4 4 4 5 6 8 5 6 6 5 5 5 5 6 5 5 5 5  
CLOUDS BK BK BK BK BK BK BK BK BK BK BK BK BK OV OV BK OV OV OV OV OV  
POP 12HR 30 90 20 70 70  
QPF 12HR 0 0.05 0 0 0.14  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S S S C L L D S S C C L L L L L L D  
TSTMS S S S C C S S S S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 45 37 50 34 53 36 59 37 65  
TEMP 42 45 42 38 43 50 42 35 48 53 44 37 51 58 46 38 58 64  
DEWPT 36 37 38 34 34 32 34 29 33 36 37 31 31 33 36 31 34 36  
PWIND DIR NW SW SW SW SW SW SW S S  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS OV OV OV OV BK BK SC BK BK BK BK SC SC FW SC SC SC SC  
POP 12HR 90 60 50 5 40 20 20 10 20  
RAIN SHWRS D D L C C C C C S S S S  
TSTMS S S  
 

 
 
WYZ023-251000-  
COKEVILLE-LINCOLN WY  
42.05N 110.97W ELEV. 6270 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 34 59 31 52 33  
TEMP 66 51 42 38 35 42 55 55 51 44 39 35 32 38 48 51 49 42 38 35 33  
DEWPT 30 32 34 34 33 32 32 34 31 33 35 33 30 32 33 34 33 34 36 34 33  
RH 26 48 73 85 92 67 41 45 46 65 85 92 92 79 56 52 54 73 92 96100  
WIND DIR W N N NE E S W NW NW W W W W NW NW NW NW NW NW N N  
WIND SPD 10 5 4 3 2 3 9 13 16 11 6 4 3 4 9 12 14 11 12 10 13  
WIND GUST 23 17 20  
CLOUDS SC SC BK BK BK SC SC BK BK BK SC BK BK BK BK OV BK OV OV OV OV  
POP 12HR 20 80 20 70 60  
QPF 12HR 0 0.08 0 0.02 0.22  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S C C L D S S C C L L C C L L D  
SNOWSHWRS C S C  
TSTMS S C C S S C S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 46 31 53 29 58 33 64 35 69  
TEMP 42 44 36 31 46 52 37 30 52 57 40 33 57 61 42 36 62 66  
DEWPT 35 35 34 30 30 31 31 27 30 31 34 30 32 29 32 29 33 31  
PWIND DIR NW NW W SW SW SW SW S S  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS OV BK BK BK SC SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 80 40 30 0 20 10 10 5 10  
RAIN SHWRS D D C S C C S  
SNOWSHWRS S C  
TSTMS S  
 

 
 
WYZ028-251000-  
GREEN RIVER-SWEETWATER WY  
41.46N 109.49W ELEV. 7182 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 43 60 39 59 38  
TEMP 66 59 52 45 44 49 58 57 53 48 46 42 40 45 56 58 54 47 44 40 38  
DEWPT 29 35 35 34 33 31 29 31 32 32 34 34 34 33 33 33 34 35 36 34 35  
RH 25 40 52 65 65 50 33 37 44 54 63 73 79 62 42 39 46 63 73 79 89  
WIND DIR SW NW SE S S SW S SW W W W W W W W W W W NE E E  
WIND SPD 11 5 5 6 5 5 10 12 19 16 16 12 9 11 10 10 10 8 9 11 13  
WIND GUST 27 23 23 20  
CLOUDS SC SC BK BK SC SC SC BK BK BK BK SC SC BK BK BK OV OV OV OV OV  
POP 12HR 20 60 10 60 80  
QPF 12HR 0 0.01 0.01 0 0.38  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S C L S S L L D D L L D  
TSTMS S C S C S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 48 36 56 34 65 40 71 42 76  
TEMP 46 47 40 36 51 54 42 35 57 63 47 40 64 68 51 42 70 74  
DEWPT 37 35 35 32 33 29 31 27 31 32 32 31 34 30 33 31 33 28  
PWIND DIR NE NW W W SW SW SW S S  
WIND CHAR BZ GN GN GN GN GN GN GN GN  
AVG CLOUDS OV BK BK BK BK SC FW FW FW SC SC FW FW FW SC FW FW FW  
POP 12HR 80 50 20 5 5 5 5 5 5  
RAIN SHWRS D D C S S S  
TSTMS S  
 

 
 
WYZ017-251000-  
SHOSHONI-FREMONT WY  
43.25N 108.12W ELEV. 4817 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 43 72 43 63 42  
TEMP 70 60 51 48 44 51 65 70 64 53 49 46 43 48 57 62 58 50 47 45 42  
DEWPT 33 37 35 37 38 38 38 33 38 39 40 42 40 40 41 40 40 40 40 40 39  
RH 25 42 54 65 79 61 37 25 38 59 71 86 89 74 55 44 51 68 76 82 89  
WIND DIR W SW SW SE SW SW NW NW NW NW NW NW NW NW N N N NE N N N  
WIND SPD 10 10 5 5 5 4 4 10 17 11 8 9 5 5 6 9 13 17 10 9 9  
WIND GUST 24 20 25  
CLOUDS SC BK SC SC SC SC SC SC OV OV BK OV BK BK BK OV OV OV OV OV OV  
POP 12HR 20 70 70 70 90  
QPF 12HR 0 0.01 0.06 0.14 0.20  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C L L L C C C C L L D D D D D  
TSTMS S S C S S S S C S S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 53 39 60 37 68 40 72 42 77  
TEMP 50 52 43 39 52 60 46 38 59 67 49 40 62 71 52 42 66 76  
DEWPT 40 39 39 36 39 37 36 32 35 32 35 33 35 30 33 33 38 32  
PWIND DIR NE E NW W SW SW SW S S  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS OV OV OV OV BK SC SC SC SC FW SC SC FW CL FW SC FW FW  
POP 12HR 90 60 30 10 5 10 5 5 10  
RAIN SHWRS D D L C S C  
TSTMS S S  
 

 
 
WYZ005-251000-  
THERMOPOLIS-HOT SPRINGS WY  
43.66N 108.21W ELEV. 4592 FT  
304 PM MDT WED APR 24 2024  
 
DATE 04/24/24 THU 04/25/24 FRI 04/26/24 SAT  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 45 69 44 61 43  
TEMP 72 61 56 49 46 54 65 67 63 55 51 47 45 48 56 60 58 52 49 45 44  
DEWPT 34 37 40 37 36 36 35 35 39 41 41 41 40 41 42 42 40 40 40 39 38  
RH 25 41 55 63 68 50 33 30 41 59 68 79 82 77 59 51 51 63 71 79 79  
WIND DIR SW S S S S N N NW NW NW NW NW NW NW N N N N NW NW N  
WIND SPD 10 5 6 8 4 3 6 10 18 11 9 10 5 9 12 13 16 13 10 10 10  
WIND GUST 25 21 17  
CLOUDS SC BK SC SC BK SC SC BK OV OV BK OV BK BK OV OV OV OV OV OV OV  
POP 12HR 10 70 80 80 90  
QPF 12HR 0 0.01 0.06 0.12 0.14  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C L D D C C L L D D D D D D D  
TSTMS S S C S S S S S  
 
DATE 04/27/24 SUN 04/28/24 MON 04/29/24 TUE 04/30/24 WED 05/01/24  
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 53 41 60 39 67 41 72 43 76  
TEMP 50 53 45 41 53 60 48 40 60 67 52 42 62 71 53 43 65 76  
DEWPT 41 39 39 36 39 37 37 32 34 33 34 32 35 32 33 32 37 34  
PWIND DIR N NW NW W SW SW SW W E  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS OV OV OV OV BK SC SC SC SC SC SC SC FW FW FW SC SC SC  
POP 12HR 90 60 40 10 10 20 10 10 10  
RAIN SHWRS D D L C S C S S  
TSTMS S S  
 

 
 
BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT  
 
DAY 1 THROUGH DAY 3...  
MAX/MIN TEMP OR MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE  
TEMP(F).............................AIR TEMPERATURE  
DEWPT(F)............................DEW POINT TEMPERATURE  
RH(%)...............................RELATIVE HUMIDITY  
WIND DIR(8 POINT COMPASS)...........WIND DIRECTION  
WIND SPD(MPH).......................WIND SPEED  
CLOUDS(CAT).........................CLOUD COVER CATEGORY  
CL.....CLEAR/SUNNY.......................0% TO =< 10%  
FW.....MOSTLY CLEAR/MOSTLY SUNNY......> 10% TO =< 30%  
SC.....PARTLY CLOUDY/PARTLY SUNNY.....> 30% TO =< 60%  
BK.....MOSTLY CLOUDY..................> 60% TO =< 80%  
OV.....CLOUDY.........................> 80% TO =< 100%  
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION  
QPF 12HR(IN.).......................AMOUNT OF LIQUID PRECIPITATION  
SNOW 12HR(MIN-MAX - IN.)............RANGE OF SNOWFALL  
WEATHER...  
TYPE...  
RAIN...........RAIN  
RAIN SHWRS.....RAIN SHOWERS  
SPRINKLES......SPRINKLES  
TSTMS..........THUNDERSTORMS  
DRIZZLE........DRIZZLE  
SNOW...........SNOW  
SNOWSHWRS......SNOW SHOWERS  
FLURRIES.......SNOW FLURRIES  
SLEET..........SLEET  
FRZG RAIN......FREEZING RAIN  
FRZG DRZL......FREEZING DRIZZLE  
COVERAGE...  
IS.............ISOLATED  
SC.............SCATTERED  
NM.............NUMEROUS  
O..............OCCASIONAL  
S..............SLIGHT CHANCE  
C..............CHANCE  
L..............LIKELY  
WD.............WIDESPREAD  
D..............DEFINITE  
AR.............AREAS  
PA.............PATCHY  
OBVIS...............................OBSTRUCTION TO VISIBILITY  
F.......FOG  
PF......PATCHY FOG  
F+......DENSE FOG  
PF+.....PATCHY DENSE FOG  
H.......HAZE  
BS......BLOWING SNOW  
K.......SMOKE  
BD......BLOWING DUST  
VA......VOLCANIC ASH  
DAY 4 THROUGH DAY 7...  
MAX/MIN TEMP OR MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE  
TEMP(F).............................AIR TEMPERATURE  
DEWPT(F)............................DEW POINT TEMPERATURE  
PWIND DIR(8 POINT COMPASS)..........PREDOMINANT WIND DIRECTION IN 12HR PERIOD  
WIND CHAR(MAX SUSTAINED IN 12HR)....WIND CHARACTERISTIC  
LT.....LIGHT; < 8 MPH  
GN.....GENTLE; 8 - 14 MPH  
BZ.....BREEZY; 15 - 22 MPH  
WY.....WINDY; 23 - 30 MPH  
VW.....VERY WINDY; 31 - 39 MPH  
SD.....STRONG/DAMAGING; >= 40 MPH  
AVG CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY  
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS  
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION  
WEATHER...  
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS  
 
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