340  
FOUS55 KRIW 250450  
PFMRIW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RIVERTON WY  
950 PM MST SAT FEB 24 2024  
 
WYZ020-251100-  
CASPER-NATRONA WY  
42.91N 106.46W ELEV. 5530 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 33 54 36 53 14  
TEMP 36 35 35 36 49 53 48 41 41 37 39 41 49 51 47 38 34 26 20  
DEWPT 21 18 18 17 20 22 20 21 22 20 21 22 23 22 22 23 23 20 14  
RH 54 49 49 45 31 29 33 44 46 50 48 46 36 32 37 54 64 78 77  
WIND DIR SW SW SW SW W W SW SW SW SW SW SW SW SW SW SW W N N  
WIND SPD 21 25 26 27 32 35 34 33 33 27 25 29 37 41 39 29 21 16 16  
WIND GUST 32 36 39 41 47 51 48 48 47 41 39 46 57 60 56 44 34 24 25  
CLOUDS FW FW FW SC FW FW FW SC FW FW SC BK SC FW FW SC BK OV OV  
POP 12HR 0 0 0 5 80  
QPF 12HR 0 0 0 0 0.11  
SNOW 12HR 00-00 00-00 00-00 00-00 1  
RAIN C C  
SNOW C C D D D  
WIND CHILL 25 23 22 23 29 29 25 28 30 26 22 13 6  
MIN CHILL 25 21 20 29 24 28 22 6  
HIGH WIND W W W W W W W W W  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 22 7 35 25 48 33 53 32 54  
TEMP 17 18 12 14 29 34 29 29 42 44 36 35 48 48 38 36 49 49  
DEWPT 8 6 4 3 10 14 14 14 20 21 21 22 25 23 25 23 23 21  
PWIND DIR N W SW SW SW SW SW SW SW  
WIND CHAR GN GN WY WY WY WY WY BZ BZ  
AVG CLOUDS OV BK BK FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC  
POP 12HR 80 5 0 0 0 0 10 10 20  
RAIN S  
SNOW D C  
 

 
 
WYZ017-251100-  
RIVERTON-FREMONT WY  
43.06N 108.46W ELEV. 5525 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 28 47 30 50 18  
TEMP 33 30 29 29 39 46 43 37 35 32 32 34 46 48 44 37 33 27 23  
DEWPT 24 21 20 19 24 25 22 21 21 20 20 21 24 22 22 22 22 19 15  
RH 69 69 69 66 54 43 43 52 56 61 61 58 42 35 41 54 63 71 71  
WIND DIR W W SW SW SW SW SW SW S S S S SW SW SW SW W N NE  
WIND SPD 10 9 9 9 9 16 18 14 14 12 17 17 23 31 29 20 21 29 19  
WIND GUST 24 25 33 41 41 28 32 44 29  
CLOUDS FW SC SC SC FW CL FW CL CL FW FW SC SC FW SC SC SC BK BK  
POP 12HR 0 0 0 20 70  
QPF 12HR 0 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00 00-00 T  
RAIN S S C  
SNOW C C L L L  
WIND CHILL 21 23 26 21 11 8  
MIN CHILL 24 20 20 25 18 21 21 8  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 24 9 36 20 46 30 49 29 47  
TEMP 20 23 17 12 24 34 26 24 36 44 35 32 42 45 34 32 41 44  
DEWPT 9 6 4 2 6 14 15 14 20 23 23 22 25 23 23 22 24 22  
PWIND DIR N W SW SW SW S SW S S  
WIND CHAR GN GN LT GN GN BZ GN GN GN  
AVG CLOUDS BK BK SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 60 5 0 0 5 20 20 30 30  
RAIN S S C C  
SNOW L C S S S C C C C  
 

 
 
WYZ018-251100-  
LANDER-FREMONT WY  
42.82N 108.73W ELEV. 5586 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 28 47 31 46 16  
TEMP 38 34 31 29 39 46 41 36 37 38 34 34 40 43 41 36 33 28 22  
DEWPT 15 18 18 16 21 24 19 19 20 21 18 19 21 20 21 21 21 19 15  
RH 38 51 58 58 48 42 41 50 50 50 51 54 46 39 44 54 61 68 74  
WIND DIR SW SW S S SW SW SW SW SW SW SW SW SW SW SW SW SW NW NE  
WIND SPD 10 10 12 10 12 14 14 21 12 23 18 21 27 28 35 26 16 13 14  
WIND GUST 20 23 35 25 41 44 49 34 24 21 23  
CLOUDS FW SC SC SC FW FW FW CL CL CL FW FW SC FW SC BK SC BK BK  
POP 12HR 0 0 5 40 70  
QPF 12HR 0 0 0 0.01 0.09  
SNOW 12HR 00-00 00-00 00-00 00-00 1  
RAIN C C L  
SNOW S C C L L L L L  
WIND CHILL 25 27 23 22 29 29 24 22 17 9  
MIN CHILL 31 21 17 24 23 21 29 22 9  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 23 6 33 20 43 28 45 27 43  
TEMP 17 19 13 11 22 31 25 24 33 39 33 32 37 41 33 31 37 39  
DEWPT 7 5 3 2 6 15 14 15 19 21 21 22 22 22 22 21 21 21  
PWIND DIR N W SW SW SW SW SW SW SW  
WIND CHAR GN GN GN GN GN BZ BZ BZ BZ  
AVG CLOUDS BK BK BK FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 60 10 0 0 5 20 30 30 40  
RAIN S C C C C  
SNOW L C S C C C C C C  
 

 
 
WYZ028-251100-  
ROCK SPRINGS-SWEETWATER WY  
41.61N 109.07W ELEV. 6760 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 24 42 25 43 18  
TEMP 29 27 27 26 38 41 39 34 32 31 28 31 39 42 39 34 32 28 23  
DEWPT 20 19 18 16 23 25 24 24 23 23 21 23 28 28 28 27 27 25 17  
RH 69 71 68 65 54 52 54 66 69 72 75 72 64 57 64 75 81 88 77  
WIND DIR W SW SW SW W W W SW S SW SW SW W W W SW SW W W  
WIND SPD 13 9 11 8 19 25 19 9 6 8 13 19 25 28 24 21 17 23 25  
WIND GUST 21 29 37 29 20 27 36 43 35 33 25 33 39  
CLOUDS CL CL CL FW CL CL CL CL CL SC FW FW SC SC SC BK OV BK BK  
POP 12HR 0 0 0 10 60  
QPF 12HR 0 0 0 0 0.25  
SNOW 12HR 00-00 00-00 00-00 00-00 2  
SNOW C C L L S  
WIND CHILL 18 17 19 28 31 28 22 21 14 7  
MIN CHILL 15 16 14 28 26 16 17 28 21 7  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 25 7 30 14 39 25 43 27 44  
TEMP 21 20 14 11 24 29 20 18 32 38 30 27 38 41 33 30 40 40  
DEWPT 7 6 5 3 10 16 12 10 19 25 21 19 27 27 24 22 26 25  
PWIND DIR W W W SW SW S SW S S  
WIND CHAR WY BZ BZ GN GN GN BZ BZ BZ  
AVG CLOUDS SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC  
POP 12HR 20 0 0 0 0 5 20 20 30  
SNOW S S S S S C  
 

 
 
WYZ026-251100-  
BIG PINEY-SUBLETTE WY  
42.58N 110.11W ELEV. 6990 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 12 40 19 41 11  
TEMP 23 17 13 15 31 39 37 28 24 22 20 24 36 39 36 30 26 20 15  
DEWPT 14 12 9 11 21 22 22 20 18 16 15 19 26 25 24 24 19 13 8  
RH 68 80 84 84 66 50 54 71 77 77 81 81 67 57 61 78 74 74 73  
WIND DIR NW NW NW W W W W S SW SW SW SW SW SW SW SW W W W  
WIND SPD 5 5 5 4 10 16 12 8 8 9 9 11 27 31 33 23 18 20 17  
WIND GUST 17 25 41 46 49 31 27 29 25  
CLOUDS FW FW FW SC FW FW FW CL CL FW SC SC SC SC SC BK BK BK SC  
POP 12HR 0 0 0 70 70  
QPF 12HR 0 0 0 0.04 0.07  
SNOW 12HR 00-00 00-00 00-00 T 1  
SNOW C C L L L L C C  
WIND CHILL 9 13 23 27 22 17 13 4 -1  
MIN CHILL 16 4 3 25 15 9 11 22 13 -1  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 24 -5 28 6 38 17 40 16 38  
TEMP 20 20 6 1 16 27 13 11 28 36 23 21 32 36 24 21 32 35  
DEWPT 6 3 -1 -3 7 14 9 8 19 23 19 18 24 24 20 17 23 22  
PWIND DIR W W W NW SW SW SW S S  
WIND CHAR WY GN LT LT LT GN GN GN GN  
AVG CLOUDS SC SC SC FW SC SC SC SC SC SC SC SC SC BK BK SC BK BK  
POP 12HR 10 5 0 0 10 30 40 30 40  
SNOW S C C C C C C C  
 

 
 
WYZ025-251100-  
PINEDALE-SUBLETTE WY  
42.80N 109.81W ELEV. 7086 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 13 38 18 37 9  
TEMP 19 15 14 16 31 37 35 26 22 20 19 22 34 37 34 28 24 19 15  
DEWPT 12 10 11 12 21 23 22 20 18 16 15 19 26 25 24 24 20 14 9  
RH 74 80 88 84 66 56 59 78 84 84 84 88 72 61 66 85 84 80 77  
WIND DIR NW NW NW NW W W W S S SW SW SW SW SW SW SW W W W  
WIND SPD 5 6 6 5 10 13 11 6 8 9 10 10 20 26 29 25 25 25 20  
WIND GUST 20 18 19 31 41 49 36 39 36 31  
CLOUDS FW FW FW FW FW FW FW CL FW FW SC SC SC OV BK BK OV BK BK  
POP 12HR 0 0 0 90 80  
QPF 12HR 0 0 0 0.05 0.08  
SNOW 12HR 00-00 00-00 00-00 1 1  
SNOW L D D D D D C C C  
WIND CHILL 9 7 11 22 25 20 13 8 1 -3  
MIN CHILL 11 3 4 25 13 5 8 20 8 -3  
WINTER STORM A A A A A A A  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 21 -4 26 8 35 19 37 18 36  
TEMP 18 18 5 2 18 25 13 13 29 34 23 21 33 35 24 21 32 34  
DEWPT 6 4 0 -3 8 13 9 10 20 23 20 19 24 23 20 18 23 21  
PWIND DIR W NW NW NW SE S S S S  
WIND CHAR WY GN GN LT GN GN GN GN GN  
AVG CLOUDS BK BK SC SC SC SC SC SC SC SC SC BK BK BK BK BK BK BK  
POP 12HR 40 5 5 5 20 30 50 40 50  
SNOW C C S S C C C C C C C  
 

 
 
WYZ013-251100-  
JACKSON-TETON WY  
43.60N 110.73W ELEV. 6451 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 21 37 26 34 9  
TEMP 31 26 23 24 33 36 36 32 31 30 27 28 31 31 30 26 23 19 13  
DEWPT 19 17 17 18 24 23 24 25 24 23 21 23 25 24 24 22 19 14 7  
RH 61 68 77 77 69 59 61 75 75 75 78 81 78 75 78 85 84 80 76  
WIND DIR S S S S S S S S SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 12 12 11 12 19 21 19 18 19 23 24 27 26 26 26 19 18 18 14  
WIND GUST 18 19 28 33 29 27 31 34 37 42 39 41 40 29 27 26 21  
CLOUDS FW FW FW SC SC FW SC SC SC SC BK BK OV OV OV BK BK BK BK  
POP 12HR 5 10 20 100 90  
QPF 12HR 0 0 0 0.25 0.18  
SNOW 12HR 00-00 00-00 00-00 3 2  
SNOW S S D D D D D D L L L  
WIND CHILL 15 12 12 21 25 25 20 19 17 12 13 17 17 16 12 9 4 -3  
MIN CHILL 21 11 9 22 17 12 12 16 9 -3  
WINTER STORM A A A A A A A  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 19 2 27 16 36 23 35 19 35  
TEMP 15 15 9 6 19 26 21 20 29 33 27 26 30 32 24 21 29 31  
DEWPT 4 3 2 1 10 16 16 15 23 25 23 22 24 23 19 17 21 21  
PWIND DIR W SW SW S S SW SW S S  
WIND CHAR BZ GN GN GN GN BZ BZ GN GN  
AVG CLOUDS OV BK BK SC BK BK BK BK BK BK BK BK OV BK BK BK BK BK  
POP 12HR 70 10 20 20 60 70 80 60 70  
SNOW L C S S S S C L L L D L L L L L  
 

 
 
WYZ001-251100-  
LAKE YELLOWSTONE-TETON WY  
44.55N 110.42W ELEV. 7835 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 19 33 23 30 1  
TEMP 27 23 20 21 27 30 30 29 29 28 25 24 27 27 25 21 17 12 7  
DEWPT 21 18 15 17 21 22 22 23 24 23 19 20 23 21 20 16 12 7 1  
RH 78 81 81 84 78 72 72 78 81 81 78 84 85 78 81 81 80 80 76  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W NW NW  
WIND SPD 18 17 18 16 19 23 26 27 28 28 29 31 33 28 26 20 18 10 10  
WIND GUST 28 27 26 25 32 35 41 40 42 44 47 43 47 43 40 29 26 17  
CLOUDS BK BK BK OV OV OV BK SC BK BK BK BK OV OV OV OV OV OV BK  
POP 12HR 5 30 30 100 100  
QPF 12HR 0 0 0.03 0.34 0.28  
SNOW 12HR 00-00 00-00 T 4 4  
SNOW S C C S S C S D D D D D D D D L  
WIND CHILL 14 9 5 7 14 17 16 14 14 12 8 6 10 11 9 5 1 -1 -8  
MIN CHILL 14 5 4 16 13 7 6 9 1 -8  
WINTER STORM A A A A A A A A  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 14 -4 21 12 32 18 30 14 31  
TEMP 10 11 1 1 14 20 16 16 26 29 24 23 26 28 20 19 26 27  
DEWPT 2 -1 -4 -3 8 12 11 11 22 22 20 19 22 19 15 15 19 18  
PWIND DIR NW W SW SW SW SW SW S SW  
WIND CHAR GN GN GN BZ BZ BZ BZ BZ BZ  
AVG CLOUDS OV BK SC BK BK OV BK OV OV OV BK OV OV OV BK BK BK BK  
POP 12HR 70 20 20 20 50 70 80 60 70  
SNOW L L S S S S S S C C C L D L C L L L  
 

 
 
WYZ003-251100-  
CODY-PARK WY  
44.52N 109.02W ELEV. 5102 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 53 39 53 8  
TEMP 43 41 41 37 49 52 49 43 41 43 42 42 49 49 43 30 22 18 14  
DEWPT 20 21 23 20 22 24 23 19 19 21 20 21 20 19 22 19 15 11 7  
RH 39 44 48 50 34 33 36 38 41 41 41 43 31 30 43 63 74 73 73  
WIND DIR SW SW W W W W SW SW S S S SW SW W W N N N N  
WIND SPD 14 17 20 18 23 23 26 25 21 21 24 21 32 28 23 21 21 19 17  
WIND GUST 25 26 32 27 35 41 46 42 28 32 33 39 55 56 39 39 32 29 26  
CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC BK OV OV OV OV  
POP 12HR 0 0 0 50 90  
QPF 12HR 0 0 0 0.01 0.25  
SNOW 12HR 00-00 00-00 00-00 00-00 3  
RAIN C C  
SNOW D D D D C  
WIND CHILL 17 6 2 -3  
MIN CHILL 29 24 28 30 31 6 -3  
HIGH WIND W W W W W W W W W  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 21 8 40 25 52 30 50 27 48  
TEMP 15 19 14 14 31 36 29 29 44 46 36 35 45 45 33 32 43 43  
DEWPT 4 5 3 2 11 17 16 16 23 24 23 23 22 22 21 21 21 20  
PWIND DIR N W SW SW SW SW SW SW SW  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS OV BK BK FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 40 0 0 5 10 20 30 20 30  
RAIN S C S  
SNOW C S S S C C S S S C  
 

 
 
WYZ004-251100-  
GREYBULL-BIG HORN WY  
44.52N 108.08W ELEV. 3939 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 29 59 29 58 11  
TEMP 41 34 29 31 46 56 56 45 40 36 31 33 48 56 51 36 27 21 17  
DEWPT 22 22 20 22 27 27 27 26 26 23 18 19 24 23 23 21 16 12 8  
RH 46 61 69 69 47 32 32 47 57 59 58 56 39 27 33 54 63 68 67  
WIND DIR SE SE SE SE S S SE SE SE SE S SE S SW W NW NW NW NW  
WIND SPD 5 5 5 5 10 17 16 13 13 16 16 18 19 21 21 24 25 25 21  
WIND GUST 20 23 26 25 27 31 32 28 37 37 33  
CLOUDS BK SC BK BK BK BK BK BK SC BK SC BK BK BK BK BK OV OV OV  
POP 12HR 5 5 5 30 80  
QPF 12HR 0 0 0 0 0.05  
SNOW 12HR 00-00 00-00 00-00 00-00 1  
RAIN C C L  
SNOW L D D C  
WIND CHILL 20 22 24 12 4 0  
MIN CHILL 23 23 20 20 12 0  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 5 40 19 53 27 56 26 55  
TEMP 19 26 14 8 26 39 25 22 39 50 34 28 43 52 34 27 43 52  
DEWPT 8 6 5 1 9 14 15 15 23 25 24 20 27 25 23 19 25 23  
PWIND DIR NW SW SE SE SE SE S SE SE  
WIND CHAR BZ GN GN GN GN GN GN GN GN  
AVG CLOUDS OV BK BK FW FW FW SC SC BK SC SC SC SC SC SC SC SC SC  
POP 12HR 40 0 0 0 0 10 20 20 10  
RAIN S S S  
SNOW C S S  
 

 
 
WYZ006-251100-  
WORLAND-WASHAKIE WY  
43.97N 107.95W ELEV. 4227 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 30 56 30 56 12  
TEMP 34 31 30 32 44 54 51 43 40 38 34 35 48 53 51 37 29 22 18  
DEWPT 23 23 23 24 27 30 26 26 26 25 20 21 25 22 23 22 20 16 11  
RH 64 72 75 72 51 40 37 51 57 59 56 56 40 29 33 54 69 77 73  
WIND DIR S S S S SW SW SW SW S S S S S SW SW W NW NW NW  
WIND SPD 6 8 9 9 11 17 20 20 17 18 19 20 23 29 24 17 17 19 18  
WIND GUST 18 26 32 29 26 27 28 31 35 43 34 28 25 29 26  
CLOUDS BK BK BK BK BK SC BK OV SC BK SC BK BK SC SC SC BK OV OV  
POP 12HR 0 0 0 10 80  
QPF 12HR 0 0 0 0 0.08  
SNOW 12HR 00-00 00-00 00-00 00-00 1  
RAIN C  
SNOW C D D L  
WIND CHILL 23 24 17 7 2  
MIN CHILL 28 22 22 31 21 21 17 2  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 25 4 38 17 51 25 53 24 53  
TEMP 18 24 14 8 24 37 24 21 38 48 33 27 43 50 34 27 43 50  
DEWPT 10 8 7 3 8 17 17 15 23 27 24 22 27 27 25 23 27 25  
PWIND DIR NW SW SE SE S S S S S  
WIND CHAR BZ GN LT GN GN GN GN GN GN  
AVG CLOUDS OV BK SC FW FW FW SC SC BK SC SC SC SC SC SC SC SC SC  
POP 12HR 70 0 0 0 0 10 20 20 20  
RAIN S S S S S  
SNOW L S S S S S  
 

 
 
WYZ005-251100-  
HOT SPRINGS COUNTY AIRPORT-HOT SPRINGS WY  
43.71N 108.39W ELEV. 4902 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 30 54 33 54 13  
TEMP 31 33 34 36 50 53 49 43 39 39 35 37 48 52 48 36 28 21 18  
DEWPT 20 22 21 22 29 29 26 25 23 25 19 21 24 25 23 21 18 14 9  
RH 63 63 58 56 44 39 40 49 52 57 52 52 39 35 37 54 66 74 67  
WIND DIR SW SW SW SW SW SW SW SW S S S SW SW SW SW W N NW N  
WIND SPD 13 14 16 18 21 25 24 21 17 16 18 18 25 29 23 17 14 19 16  
WIND GUST 20 23 24 26 33 37 37 33 27 26 27 28 37 43 34 25 21 29 24  
CLOUDS SC BK BK BK BK SC BK BK SC BK SC BK SC SC SC SC BK OV OV  
POP 12HR 0 0 0 20 80  
QPF 12HR 0 0 0 0 0.05  
SNOW 12HR 00-00 00-00 00-00 00-00 1  
RAIN S S C  
SNOW C D D L  
WIND CHILL 24 16 6 3  
MIN CHILL 21 20 23 30 23 24 16 3  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 25 6 38 20 50 25 53 27 51  
TEMP 20 23 15 11 28 37 26 24 41 46 32 29 45 49 33 29 45 48  
DEWPT 7 7 5 2 9 19 16 16 23 27 23 21 25 25 23 22 25 25  
PWIND DIR N W S S S S SW S S  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS OV BK BK FW FW FW SC BK SC SC SC SC SC SC SC SC SC SC  
POP 12HR 70 5 0 0 5 20 30 30 30  
RAIN S C S C C C  
SNOW L C S C S C C C C  
 

 
 
WYZ010-251100-  
BUFFALO-JOHNSON WY  
44.38N 106.72W ELEV. 4968 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 55 37 53 7  
TEMP 40 37 36 37 48 54 49 43 40 39 39 42 49 51 43 31 23 18 13  
DEWPT 20 20 20 20 23 24 24 22 19 19 19 21 21 21 23 22 17 13 8  
RH 44 50 52 50 37 31 37 43 42 44 44 43 33 30 45 69 77 80 80  
WIND DIR S S S SW SW SW SW S SW SW SW SW SW SW W N N N N  
WIND SPD 8 10 9 11 13 16 19 21 24 21 23 29 26 23 27 25 25 21 19  
WIND GUST 18 23 29 33 36 35 34 43 40 33 39 34 36 32 29  
CLOUDS SC SC SC SC SC SC SC BK SC BK BK BK BK BK SC BK OV OV OV  
POP 12HR 0 5 10 30 90  
QPF 12HR 0 0 0 0 0.42  
SNOW 12HR 00-00 00-00 00-00 00-00 5  
RAIN C C D  
SNOW D D D D L  
WIND CHILL 28 31 17 7 1 -5  
MIN CHILL 27 27 30 26 29 7 -5  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 16 4 37 24 50 30 50 29 49  
TEMP 12 14 11 11 29 34 29 30 43 44 37 35 44 44 36 34 45 45  
DEWPT 6 5 2 0 14 17 16 17 28 27 23 23 26 26 24 22 24 24  
PWIND DIR N W SW SW SW SW SW SW SW  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS OV BK BK SC FW FW FW SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 60 0 0 0 0 5 10 10 10  
SNOW L S  
 

 
 
WYZ012-251100-  
RENDEZVOUS MOUNTAIN-TETON WY  
43.59N 110.89W ELEV. 10318 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 20 29 19 21 3  
TEMP 23 22 21 21 26 28 25 25 24 24 19 20 20 19 15 15 13 10 6  
DEWPT 13 14 15 16 20 21 20 20 18 18 15 18 18 18 14 12 9 5 1  
RH 65 71 77 81 78 75 81 81 77 77 84 92 92 96 96 88 84 80 79  
WIND DIR W W W W W W SW SW SW SW W SW SW SW SW SW W SW SW  
WIND SPD 28 27 31 27 34 36 35 31 33 35 37 42 39 42 42 31 29 26 20  
WIND GUST 37 37 42 39 47 50 49 43 47 50 54 55 54 55 56 42 28  
CLOUDS FW FW FW SC SC FW SC SC SC SC BK BK OV OV OV BK BK BK BK  
POP 12HR 10 20 30 100 90  
QPF 12HR 0.01 0 0.02 0.74 0.59  
SNOW 12HR 00-00 00-00 T 10 9  
SNOW S S S S S S C C D D D D D D D D D  
WIND CHILL 6 5 2 3 8 11 7 8 6 6 -2 -1 -1 -3 -8 -6 -8-11-14  
MIN CHILL 5 2 2 7 6 -2 -2 -8 -8 -14  
WINTER STORM A A A A A A A A  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 6 -4 16 9 24 16 22 14 21  
TEMP 5 1 -1 0 10 11 11 14 20 19 18 19 21 18 15 16 19 16  
DEWPT -1 -5 -6 -4 4 7 5 9 16 16 13 15 17 15 11 12 15 11  
PWIND DIR W W SW SW SW SW SW S S  
WIND CHAR BZ BZ GN BZ BZ BZ BZ BZ BZ  
AVG CLOUDS BK BK SC SC SC BK BK BK BK BK BK BK BK BK BK BK BK BK  
POP 12HR 90 30 40 30 70 70 80 70 80  
SNOW D D C S C C C C L L L L D D L L D D  
 

 
 
WYZ023-251100-  
AFTON-LINCOLN WY  
42.71N 110.94W ELEV. 6201 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 20 34 24 36 11  
TEMP 22 20 21 22 30 33 33 31 29 28 25 26 31 33 30 28 23 18 14  
DEWPT 21 17 17 18 22 23 24 25 23 22 21 23 25 27 26 25 19 15 10  
RH 96 88 84 84 72 66 69 78 78 78 84 88 78 78 85 88 84 88 84  
WIND DIR S S SE S S SW S S S S S SW SW SW SW SW W W W  
WIND SPD 6 6 8 10 10 11 11 12 12 11 12 13 20 24 24 19 14 14 14  
WIND GUST 18 19 32 37 36 31 23 23 21  
CLOUDS FW FW FW SC FW FW FW FW FW SC BK OV OV OV OV OV OV OV OV  
POP 12HR 0 0 5 100 90  
QPF 12HR 0 0 0 0.15 0.15  
SNOW 12HR 00-00 00-00 00-00 1 2  
SNOW D D D D D D C C C  
WIND CHILL 11 14 14 18 20 16 15 10 4 -1  
MIN CHILL 12 11 10 21 19 14 14 16 10 -1  
WINTER STORM A A A A A A A  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 19 3 28 16 37 26 38 24 36  
TEMP 13 15 9 7 19 25 20 21 31 33 29 27 32 33 29 26 31 32  
DEWPT 6 5 4 3 11 16 15 16 23 25 24 23 26 25 24 22 22 22  
PWIND DIR W SW SW S S S S S S  
WIND CHAR BZ GN LT GN GN GN GN GN GN  
AVG CLOUDS OV BK BK SC BK BK BK BK OV BK OV BK OV OV OV BK BK BK  
POP 12HR 70 10 20 10 40 50 60 60 60  
SNOW C L S C C C C L L L C L L  
 

 
 
WYZ004-251100-  
POWELL-PARK WY  
44.87N 108.79W ELEV. 5092 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 37 54 36 52 11  
TEMP 41 38 39 40 48 53 50 45 42 39 37 39 49 50 39 28 22 18 14  
DEWPT 18 19 22 22 24 23 22 22 21 20 19 21 20 19 19 18 12 8 5  
RH 39 46 50 48 39 31 33 40 43 46 48 48 31 29 44 66 65 64 67  
WIND DIR SW SW SW SW SW SW SW SW S S S S SW SW NW N N N N  
WIND SPD 16 14 19 21 24 27 32 25 24 20 21 19 26 31 37 37 34 33 31  
WIND GUST 23 23 28 31 35 39 47 37 35 29 32 27 40 44 54 54 46 40  
CLOUDS BK BK BK BK BK BK BK BK BK BK SC SC SC BK OV OV OV BK BK  
POP 12HR 0 5 5 50 90  
QPF 12HR 0 0 0 0.01 0.15  
SNOW 12HR 00-00 00-00 00-00 00-00 2  
RAIN C C  
SNOW D D D D C  
WIND CHILL 26 26 11 3 -2 -7  
MIN CHILL 29 26 31 26 26 26 3 -7  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 19 10 36 25 48 28 50 29 48  
TEMP 15 18 14 12 27 34 29 27 39 45 35 30 43 45 34 30 42 45  
DEWPT 2 3 3 1 8 12 14 15 19 22 21 20 22 20 21 20 21 20  
PWIND DIR NW SW SE S SE S S SW S  
WIND CHAR BZ GN BZ GN BZ GN GN GN GN  
AVG CLOUDS BK BK BK FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 30 0 0 0 5 20 30 20 20  
RAIN S  
SNOW C S C S S S S S  
 

 
 
WYZ004-251100-  
COWLEY-BIG HORN WY  
44.91N 108.45W ELEV. 4090 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 31 58 33 57 11  
TEMP 41 36 32 32 47 57 56 46 41 37 34 36 49 55 46 32 23 18 15  
DEWPT 22 23 23 22 27 28 28 25 24 23 20 21 25 23 23 20 13 8 6  
RH 46 59 69 66 45 33 34 43 50 56 56 54 39 29 40 61 65 64 67  
WIND DIR SW S SE SE S SW SW S S S S S S SW NW N N N N  
WIND SPD 6 8 10 9 14 20 24 21 23 20 23 18 21 25 20 21 21 17 17  
WIND GUST 23 31 36 32 35 32 35 27 32 37 31 34 32 26 25  
CLOUDS BK SC SC BK BK BK BK SC SC BK SC BK BK BK OV OV OV BK BK  
POP 12HR 0 5 10 50 90  
QPF 12HR 0 0 0 0.01 0.08  
SNOW 12HR 00-00 00-00 00-00 00-00 1  
RAIN C C D  
SNOW D D D D C  
WIND CHILL 22 25 19 8 3 -2  
MIN CHILL 24 21 31 21 21 8 -3  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 25 10 38 23 51 28 55 28 54  
TEMP 19 24 16 12 29 37 28 25 40 49 35 29 45 51 34 29 44 51  
DEWPT 5 5 6 4 10 13 16 15 23 25 23 21 26 23 23 22 26 24  
PWIND DIR N SW SE SE SE S S S S  
WIND CHAR GN GN GN GN GN BZ GN GN GN  
AVG CLOUDS OV BK BK FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 30 0 0 0 0 20 20 20 20  
RAIN S S S S S S  
SNOW C S S S S S S  
 

 
 
WYZ016-251100-  
DUBOIS-FREMONT WY  
43.55N 109.69W ELEV. 7291 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 28 42 31 38 13  
TEMP 31 29 29 29 38 41 37 34 33 34 31 31 36 37 33 30 28 24 20  
DEWPT 13 14 17 17 20 21 20 22 21 23 21 21 21 20 20 20 18 14 10  
RH 47 53 60 60 48 44 50 61 61 64 66 66 54 50 58 66 66 65 64  
WIND DIR W W W W W W W W W W W W W W W W W W W  
WIND SPD 29 31 34 31 34 36 33 32 34 37 36 37 35 29 26 20 19 18 16  
WIND GUST 44 48 50 47 51 54 50 49 51 57 56 58 52 44 40 32 29 27 23  
CLOUDS FW FW FW FW FW FW FW FW FW FW SC SC SC BK BK BK BK BK BK  
POP 12HR 0 5 10 90 90  
QPF 12HR 0 0 0 0.06 0.10  
SNOW 12HR 00-00 00-00 00-00 1 1  
SNOW D D D D D D D D L  
WIND CHILL 16 13 13 13 25 29 24 20 18 19 15 15 22 24 20 17 15 10 6  
MIN CHILL 16 11 12 24 17 15 15 20 15 6  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 21 6 32 20 40 27 39 24 38  
TEMP 18 15 10 10 25 28 23 24 36 36 30 30 37 34 29 28 36 34  
DEWPT 1 -2 -1 0 8 13 14 14 21 21 20 21 21 19 19 18 19 17  
PWIND DIR W W W W W W W SW SW  
WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ BZ  
AVG CLOUDS BK BK SC SC FW SC SC SC SC SC SC SC SC SC BK SC SC SC  
POP 12HR 60 10 5 10 30 50 50 50 50  
SNOW L L S C C C C C C C C C  
 

 
 
WYZ027-251100-  
KEMMERER-LINCOLN WY  
41.83N 110.56W ELEV. 7285 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 20 40 24 39 11  
TEMP 22 21 21 23 35 39 37 32 28 27 26 29 36 38 35 30 27 20 15  
DEWPT 13 13 15 17 24 26 26 24 21 21 21 25 29 28 29 27 24 16 11  
RH 68 71 77 77 64 59 64 72 75 78 81 85 75 67 78 88 88 84 84  
WIND DIR W W W W W W W W W SW W W W W W SW W W W  
WIND SPD 11 9 9 10 18 20 18 14 13 17 20 24 26 28 26 27 26 23 23  
WIND GUST 17 27 32 29 24 23 26 32 36 41 44 41 41 40 34 34  
CLOUDS CL FW FW FW CL CL CL CL CL FW FW SC SC SC OV BK BK BK BK  
POP 12HR 0 0 5 70 80  
QPF 12HR 0 0 0 0.07 0.28  
SNOW 12HR 00-00 00-00 00-00 T 3  
SNOW C L C C D D C C  
WIND CHILL 10 12 24 17 14 12 15 24 26 22 15 12 3 -3  
MIN CHILL 10 9 9 25 17 11 13 22 12 -3  
WINTER STORM A A A A A A A  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 21 1 29 12 39 22 40 21 39  
TEMP 18 17 9 5 19 25 16 15 31 35 27 25 35 36 26 24 35 35  
DEWPT 7 7 3 0 10 16 11 10 20 26 23 21 27 28 22 20 26 24  
PWIND DIR W W W W SW SW SW SW SW  
WIND CHAR WY BZ GN GN GN GN BZ GN GN  
AVG CLOUDS SC SC SC FW FW FW FW FW SC FW SC SC SC SC SC SC SC SC  
POP 12HR 10 0 0 0 5 20 30 30 40  
SNOW S C C C C C C  
 

 
 
WYZ023-251100-  
ALPINE-LINCOLN WY  
43.18N 111.04W ELEV. 5634 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 25 38 31 38 19  
TEMP 26 26 25 27 34 37 37 35 33 32 34 35 35 35 36 35 31 27 23  
DEWPT 21 21 20 22 26 25 26 28 26 25 27 29 29 29 29 30 25 20 17  
RH 81 81 81 81 72 61 64 75 75 75 75 78 78 78 75 82 78 74 77  
WIND DIR S SE E SE S SW SW S S S SW SW SW SW SW SW W W W  
WIND SPD 5 5 6 6 9 13 11 10 10 9 12 13 19 23 21 14 14 12 13  
WIND GUST 20 16 19 20 29 36 33 24 21 19  
CLOUDS FW FW FW FW FW FW FW SC SC SC BK OV OV OV OV OV OV OV BK  
POP 12HR 5 10 20 100 90  
QPF 12HR 0 0 0 0.29 0.26  
SNOW 12HR 00-00 00-00 00-00 2 2  
SNOW D D D D D D L L D  
WIND CHILL 24 23 25 20 16 11  
MIN CHILL 19 17 17 26 25 22 24 23 20 11  
WINTER STORM A A A A A A A  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 24 11 32 24 41 32 40 29 39  
TEMP 19 22 19 16 23 32 28 29 33 39 36 35 35 38 34 32 33 37  
DEWPT 10 9 11 11 15 20 21 23 27 29 30 29 29 29 29 27 27 26  
PWIND DIR W SW S S S S S S S  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS OV BK BK BK BK BK BK BK BK BK BK BK OV OV BK BK BK BK  
POP 12HR 80 10 20 20 50 60 70 60 70  
RAIN C L  
SNOW D L S S S C C L L L L L L L L  
 

 
 
WYZ023-251100-  
COKEVILLE-LINCOLN WY  
42.05N 110.97W ELEV. 6270 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 16 37 21 38 11  
TEMP 17 16 17 18 30 36 35 28 24 23 24 26 33 36 34 30 25 19 15  
DEWPT 12 11 13 14 22 25 24 21 18 19 21 23 27 28 29 28 23 16 11  
RH 80 80 84 84 72 64 64 75 77 84 88 88 78 72 82 92 92 88 84  
WIND DIR SW SW S S S SW SW S S S SW SW SW SW SW SW W W W  
WIND SPD 4 3 5 4 6 12 10 6 6 10 11 13 20 27 27 29 21 18 18  
WIND GUST 19 17 18 23 31 42 41 44 32 28 27  
CLOUDS FW FW FW FW CL CL CL CL FW SC SC BK BK BK OV BK BK BK BK  
POP 12HR 0 0 5 90 90  
QPF 12HR 0 0 0 0.14 0.24  
SNOW 12HR 00-00 00-00 00-00 1 2  
SNOW L D D D D D C C C  
WIND CHILL 12 13 14 21 23 21 15 10 4 -2  
MIN CHILL 10 9 10 26 16 10 13 21 10 -2  
WINTER STORM A A A A A A A  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 21 -1 28 12 38 23 39 22 37  
TEMP 15 18 9 4 17 27 16 16 30 36 27 26 34 36 28 25 32 34  
DEWPT 7 8 4 0 9 18 11 11 21 27 24 23 27 28 24 21 23 24  
PWIND DIR W W SW S S S SW S S  
WIND CHAR BZ GN LT LT GN GN GN GN GN  
AVG CLOUDS BK SC SC FW SC SC SC SC SC SC SC SC BK BK BK SC SC SC  
POP 12HR 50 5 5 5 20 30 50 40 60  
SNOW C C S C C C C C C C L  
 

 
 
WYZ028-251100-  
GREEN RIVER-SWEETWATER WY  
41.46N 109.49W ELEV. 7182 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 24 45 26 46 19  
TEMP 28 26 26 27 41 44 41 36 33 31 29 31 41 45 42 35 33 28 23  
DEWPT 17 17 18 18 25 27 25 25 23 21 20 23 29 30 30 28 27 23 16  
RH 63 68 71 68 52 51 52 64 66 66 69 72 62 55 62 75 78 81 74  
WIND DIR W W W SW W W W SW SW W W SW W W W W SW W W  
WIND SPD 8 6 6 5 17 24 17 6 6 12 13 11 24 29 24 18 13 18 21  
WIND GUST 27 35 26 20 35 44 36 27 21 26 29  
CLOUDS CL CL CL FW CL CL CL CL CL SC FW FW SC SC FW BK OV BK BK  
POP 12HR 0 0 0 20 70  
QPF 12HR 0 0 0 0 0.23  
SNOW 12HR 00-00 00-00 00-00 00-00 2  
RAIN S S L  
SNOW S L L L L S  
WIND CHILL 18 24 15 8  
MIN CHILL 20 17 17 27 18 19 23 8  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 28 9 33 15 42 25 48 28 47  
TEMP 24 23 17 13 26 32 23 19 35 41 32 28 41 43 35 31 42 43  
DEWPT 9 7 6 3 10 19 14 10 19 27 22 20 27 29 25 22 27 26  
PWIND DIR W W W SW S S S S S  
WIND CHAR WY BZ GN GN GN GN GN GN BZ  
AVG CLOUDS SC SC SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC  
POP 12HR 20 0 0 0 0 10 20 20 30  
RAIN S S C  
SNOW S S S S S C C  
 

 
 
WYZ017-251100-  
SHOSHONI-FREMONT WY  
43.25N 108.12W ELEV. 4817 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 25 46 26 50 14  
TEMP 34 29 26 26 37 45 45 36 30 29 27 29 44 49 45 35 30 23 18  
DEWPT 23 20 18 18 24 26 26 24 20 20 19 21 27 27 26 25 23 17 13  
RH 64 69 71 71 59 47 47 61 66 69 71 72 51 42 47 66 75 77 80  
WIND DIR SW SW S SE SW SW SW SW SE S S S SW SW SW SW W N N  
WIND SPD 10 12 10 9 5 11 13 12 11 10 12 10 19 26 23 18 13 13 14  
WIND GUST 20 20 29 40 37 28 20 21 21  
CLOUDS SC BK BK BK SC SC SC SC SC FW SC BK SC SC SC SC BK BK OV  
POP 12HR 0 0 0 10 70  
QPF 12HR 0 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00 00-00 T  
RAIN C C  
SNOW C L L L  
WIND CHILL 16 24 19 11 4  
MIN CHILL 26 16 15 20 16 17 19 4  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 25 5 35 17 46 25 50 27 49  
TEMP 19 23 13 8 23 34 22 19 36 44 30 27 42 46 31 28 42 46  
DEWPT 10 9 6 2 8 17 15 12 22 26 22 19 26 26 23 21 26 25  
PWIND DIR N W S S S S S S S  
WIND CHAR GN GN GN GN GN GN BZ BZ BZ  
AVG CLOUDS OV BK SC FW SC FW SC BK BK SC SC SC SC SC SC SC SC SC  
POP 12HR 60 5 0 0 0 10 20 20 30  
RAIN S S S S C C  
SNOW L C S S S C C  
 

 
 
WYZ005-251100-  
THERMOPOLIS-HOT SPRINGS WY  
43.66N 108.21W ELEV. 4592 FT  
950 PM MST SAT FEB 24 2024  
 
DATE SAT 02/24/24 SUN 02/25/24 MON 02/26/24 TUE  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 55 33 56 14  
TEMP 41 38 36 38 49 54 52 47 41 39 34 37 48 53 51 39 30 23 19  
DEWPT 22 23 23 25 28 30 29 28 26 25 20 23 26 26 26 24 22 16 12  
RH 46 54 59 59 44 40 41 47 55 57 56 56 42 35 37 54 72 74 74  
WIND DIR SW SW SW SW SW SW SW SW S S S S S SW SW W NW NW N  
WIND SPD 14 18 17 16 23 24 23 19 14 13 14 13 21 24 18 13 12 17 16  
WIND GUST 23 27 27 25 34 35 35 28 21 21 24 20 32 36 28 21 26 25  
CLOUDS SC BK BK BK BK SC SC BK SC BK SC BK SC SC SC SC BK OV OV  
POP 12HR 0 0 0 20 80  
QPF 12HR 0 0 0 0 0.06  
SNOW 12HR 00-00 00-00 00-00 00-00 1  
RAIN S S C C  
SNOW C D D L  
WIND CHILL 9 5  
MIN CHILL 24 24 24 25 20 4  
 
DATE 02/27/24 WED 02/28/24 THU 02/29/24 FRI 03/01/24 SAT 03/02/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 7 40 20 51 27 55 28 53  
TEMP 20 25 17 12 28 38 28 24 41 48 34 29 46 51 36 30 45 50  
DEWPT 10 9 8 5 12 20 18 17 24 29 25 23 27 29 26 23 28 27  
PWIND DIR N W S S S S S S S  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS OV BK BK FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 70 5 0 0 5 20 30 20 30  
RAIN S C S S S C C  
SNOW L C S C S S C  
 

 
 
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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