552  
FOUS55 KRIW 201808  
PFMRIW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RIVERTON WY  
1108 AM MST FRI DEC 20 2024  
 
WYZ020-202300-  
CASPER-NATRONA WY  
42.91N 106.46W ELEV. 5530 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 54 31 55 36 50  
TEMP 53 43 37 34 31 32 36 48 55 46 37 39 37 38 39 47 49 41  
DEWPT 13 16 18 19 18 17 18 16 16 17 18 20 20 20 22 22 21 21  
RH 20 33 46 54 58 53 47 27 21 31 46 46 50 48 50 37 33 44  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W  
WIND SPD 17 14 13 13 14 16 18 20 19 16 18 19 20 24 21 21 20 12  
WIND GUST 26 23 20 20 23 24 27 31 29 24 27 29 31 42 37 33 29 23  
CLOUDS FW SC FW SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
WIND CHILL 20 21 26 27  
MIN CHILL 25 20 20 27 26 27  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 27 48 25 48 29 44 22 43  
TEMP 31 33 43 41 33 31 41 40 36 37 40 35 28 29 37 36  
DEWPT 24 25 27 27 27 25 24 21 22 23 24 24 22 19 18 20  
PWIND DIR SW SW SW SW SW W SW SW  
WIND CHAR GN BZ GN BZ GN GN LT BZ  
AVG CLOUDS SC SC SC SC SC SC FW SC BK BK BK BK SC FW SC SC  
POP 12HR 0 5 10 0 10 30 5 5  
RAIN C  
SNOW C S  
 

 
 
WYZ017-202300-  
RIVERTON-FREMONT WY  
43.06N 108.46W ELEV. 5525 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 45 20 44 24 45  
TEMP 45 37 34 28 25 21 20 35 44 37 32 30 27 25 28 39 44 38  
DEWPT 15 14 14 14 13 12 11 19 19 15 14 14 15 17 18 21 21 19  
RH 29 38 43 55 60 68 67 52 36 40 47 51 60 71 66 48 39 46  
WIND DIR SW NW W W NW W N E E NE SW SW W W W W W W  
WIND SPD 6 5 6 5 2 1 2 2 5 4 6 8 8 10 9 6 8 6  
CLOUDS FW FW SC SC SC FW SC FW SC BK SC SC SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 22 45 19 42 22 41 17 37  
TEMP 31 27 35 36 29 23 32 33 30 26 34 32 25 20 29 31  
DEWPT 20 20 23 20 19 16 19 17 17 17 22 19 16 13 15 15  
PWIND DIR SW W W S SW NW S SW  
WIND CHAR LT LT LT LT GN GN LT LT  
AVG CLOUDS SC SC SC SC SC FW SC SC BK SC SC SC FW FW BK SC  
POP 12HR 0 5 0 0 10 20 0 5  
SNOW S  
 

 
 
WYZ018-202300-  
LANDER-FREMONT WY  
42.82N 108.73W ELEV. 5586 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 51 24 48 27 46  
TEMP 50 42 36 34 31 27 24 38 48 41 36 35 32 30 29 40 45 39  
DEWPT 20 18 17 17 16 15 14 21 21 19 18 19 18 19 18 21 20 19  
RH 30 37 45 49 53 60 65 50 34 41 47 52 56 63 63 46 36 44  
WIND DIR E SW SW W NW W W NW S SW SW SW SW W W W NW SW  
WIND SPD 4 6 6 5 5 5 5 3 3 6 8 9 8 8 8 8 8 8  
WIND GUST 14  
CLOUDS SC SC SC SC SC SC FW SC BK BK SC SC SC SC BK SC SC BK  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 25 47 21 46 24 43 19 41  
TEMP 32 30 38 39 30 26 36 38 33 30 36 35 26 23 32 33  
DEWPT 20 20 25 21 18 15 18 17 18 19 22 19 15 12 16 14  
PWIND DIR SW W SW SW SW NW SW SW  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS SC SC BK SC FW FW SC SC BK SC SC SC FW SC BK SC  
POP 12HR 5 10 5 5 20 30 5 10  
RAIN S C  
SNOW S C S  
 

 
 
WYZ028-202300-  
ROCK SPRINGS-SWEETWATER WY  
41.61N 109.07W ELEV. 6760 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 41 20 40 22 39  
TEMP 39 34 31 28 24 22 21 33 39 34 29 25 24 23 23 34 38 34  
DEWPT 19 17 16 18 16 16 15 19 21 21 21 19 19 16 17 22 23 25  
RH 44 49 53 66 71 77 77 56 48 58 72 78 81 74 77 61 54 69  
WIND DIR W W W W SW S S W W W SW SW SW W SW W W W  
WIND SPD 8 8 6 4 3 4 3 3 4 4 4 5 5 8 10 13 14 11  
WIND GUST 17 23 25 18  
CLOUDS SC SC SC SC FW FW SC FW FW FW FW SC SC SC SC SC SC BK  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
WIND CHILL 12  
MIN CHILL 31 27 23 16 15 30 18 14 11 26  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 24 40 18 39 20 34 14 34  
TEMP 28 26 34 34 26 21 29 33 26 23 30 30 21 16 26 28  
DEWPT 25 26 30 28 24 20 22 23 20 20 23 21 17 15 17 18  
PWIND DIR W W W SW SW W W SW  
WIND CHAR GN BZ GN LT LT GN LT LT  
AVG CLOUDS BK BK BK SC FW FW SC SC BK BK BK SC SC SC BK BK  
POP 12HR 0 5 0 0 10 10 0 10  
 

 
 
WYZ026-202300-  
BIG PINEY-SUBLETTE WY  
42.58N 110.11W ELEV. 6990 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 34 7 34 11 33  
TEMP 32 27 18 14 11 9 9 24 34 29 17 14 12 14 14 25 32 28  
DEWPT 17 16 11 10 7 5 5 16 19 17 10 9 8 10 11 20 22 21  
RH 53 63 73 84 83 83 83 71 54 60 73 80 84 84 88 81 66 75  
WIND DIR W NW NW N N N N E SE E N N N NW NW NW NW NW  
WIND SPD 2 2 4 4 3 3 3 2 3 3 3 3 4 3 3 5 6 5  
CLOUDS FW SC SC SC SC SC SC SC SC SC SC SC BK BK BK SC BK BK  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 12 35 5 30 9 31 2 27  
TEMP 20 18 28 29 15 10 21 25 17 15 25 25 12 7 18 22  
DEWPT 18 16 25 21 12 7 16 17 13 11 19 16 8 5 13 15  
PWIND DIR NW NW NW SW NW NW NW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS BK BK BK BK SC SC BK BK BK BK BK SC FW SC OV BK  
POP 12HR 10 20 0 5 30 10 0 20  
SNOW S C S  
 

 
 
WYZ025-202300-  
PINEDALE-SUBLETTE WY  
42.80N 109.81W ELEV. 7086 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 37 9 38 13 36  
TEMP 36 29 19 16 13 10 11 31 38 31 17 14 13 16 18 29 35 28  
DEWPT 18 16 11 11 8 5 5 20 20 16 9 9 10 14 15 22 22 20  
RH 47 58 70 80 80 80 76 63 48 53 70 80 87 92 88 75 59 71  
WIND DIR NW NW NW NW NW N N S S E NW N NW NW NW NW NW NW  
WIND SPD 3 3 5 6 6 4 3 1 3 2 3 3 4 6 8 8 9 6  
WIND GUST 16  
CLOUDS FW FW SC SC SC SC SC FW FW SC SC SC BK BK OV BK SC BK  
POP 12HR 0 0 0 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
SNOW S  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 14 35 8 33 12 32 5 27  
TEMP 19 19 30 28 16 11 26 26 18 17 28 25 11 9 21 22  
DEWPT 18 18 25 21 14 7 17 17 15 14 20 16 9 6 14 15  
PWIND DIR NW NW NW W N NW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS BK BK OV BK SC SC SC BK BK BK BK SC FW SC BK BK  
POP 12HR 20 30 5 5 40 30 5 20  
SNOW S S C S S C C S  
 

 
 
WYZ013-202300-  
JACKSON-TETON WY  
43.60N 110.73W ELEV. 6451 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 35 11 35 19 35  
TEMP 34 29 21 17 14 12 11 25 33 30 24 22 23 27 22 29 34 30  
DEWPT 23 19 14 13 10 8 6 18 19 18 16 17 20 22 20 23 23 22  
RH 64 66 74 84 84 84 80 74 56 60 71 81 88 81 92 78 64 72  
WIND DIR S S NE E E E E S S S S S SW SW SW SW SW SW  
WIND SPD 5 4 4 3 3 4 4 3 4 6 10 10 12 13 10 8 9 5  
WIND GUST 19 20 16  
CLOUDS FW FW SC SC SC SC SC SC SC SC SC BK BK BK BK BK BK SC  
POP 12HR 0 0 0 40 40  
QPF 12HR 0 0 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
SNOW C C C C C  
SNOWSHWRS S C C  
WIND CHILL 11 11 16 11  
MIN CHILL 20 24 12 4 3 23 11 9 10 24  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 18 35 15 36 18 31 10 29  
TEMP 23 24 29 31 22 19 27 31 24 22 26 26 15 13 21 27  
DEWPT 21 24 28 25 20 16 20 21 20 21 22 17 12 11 16 19  
PWIND DIR SW SW SW SE S SW SW S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS BK OV OV OV BK BK OV BK BK OV OV BK SC BK OV OV  
POP 12HR 60 90 10 20 70 50 10 50  
RAIN S C  
SNOW C L D L S C L C S C C  
 

 
 
WYZ001-202300-  
LAKE YELLOWSTONE-TETON WY  
44.55N 110.42W ELEV. 7835 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 37 15 37 21 30  
TEMP 36 27 22 19 17 16 16 31 37 32 25 25 23 22 22 27 29 25  
DEWPT 24 20 16 15 13 10 11 21 23 20 19 19 19 20 19 23 22 20  
RH 61 74 77 84 84 77 80 66 56 61 78 78 84 92 88 85 75 81  
WIND DIR SW SW SW S S SW S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 6 4 4 3 3 2 3 4 5 4 6 9 10 8 6 6 6 5  
WIND GUST 28 24 21 21 19  
CLOUDS FW FW SC SC SC SC SC SC SC SC SC SC BK BK OV BK BK BK  
POP 12HR 0 0 0 30 20  
QPF 12HR 0 0 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00 T 00-00  
SNOW S S  
SNOWSHWRS C C  
WIND CHILL 12  
MIN CHILL 24 22 14 10 10 27 16 12 12 18  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 17 31 15 34 15 28 11 26  
TEMP 22 24 28 27 20 19 26 28 21 21 25 22 15 16 21 22  
DEWPT 19 21 26 23 18 14 20 19 17 17 20 16 12 10 17 17  
PWIND DIR SW SW SW S S W SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS BK BK OV OV BK BK OV BK BK BK OV BK BK BK OV OV  
POP 12HR 30 70 5 10 60 40 5 30  
SNOW C L L C L C S C  
 

 
 
WYZ003-202300-  
CODY-PARK WY  
44.52N 109.02W ELEV. 5102 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 56 31 57 35 50  
TEMP 53 44 42 34 34 33 31 50 57 46 42 39 38 40 39 47 48 41  
DEWPT 20 18 19 16 16 15 13 18 22 21 21 19 22 23 22 21 20 20  
RH 27 35 39 47 47 47 47 28 25 37 43 44 52 50 50 35 33 42  
WIND DIR W W W W SW SW SW SW S SW SW SW SW W W W W W  
WIND SPD 14 13 13 10 9 8 9 9 8 8 10 10 10 12 14 18 16 10  
WIND GUST 23 20 20 28 32 32 27 18  
CLOUDS FW FW SC SC SC SC SC SC SC BK SC SC SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 29 48 26 49 28 44 24 44  
TEMP 35 36 43 39 33 32 41 39 36 35 40 36 31 30 38 36  
DEWPT 19 23 25 22 20 18 18 18 19 22 24 20 16 15 17 17  
PWIND DIR SW W W SW SW NW SW SW  
WIND CHAR GN GN GN LT LT LT LT GN  
AVG CLOUDS SC SC BK BK SC FW SC SC BK BK BK SC FW SC BK BK  
POP 12HR 0 10 0 0 20 20 0 0  
RAIN S  
SNOW S S  
 

 
 
WYZ004-202300-  
GREYBULL-BIG HORN WY  
44.52N 108.08W ELEV. 3939 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 46 20 48 24 47  
TEMP 45 38 33 27 23 22 20 35 48 44 37 32 30 26 26 38 46 41  
DEWPT 15 16 17 16 14 15 15 22 24 23 21 20 20 20 20 25 25 24  
RH 29 40 51 63 68 74 81 59 39 43 52 61 66 78 78 59 43 50  
WIND DIR S SE SE S SE SE SE SE SE SE SE SE SE S SW S SE E  
WIND SPD 6 4 5 5 3 4 4 5 6 5 6 6 5 4 3 3 4 4  
CLOUDS CL FW FW FW FW FW FW FW FW SC SC BK SC SC SC SC FW FW  
POP 12HR 0 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 20 44 19 45 22 44 17 41  
TEMP 27 23 34 39 28 22 33 40 31 26 34 37 26 21 31 36  
DEWPT 21 18 23 24 24 19 24 22 22 21 26 25 21 18 22 21  
PWIND DIR SE SE S SE SW NW SE SE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC BK SC FW SC SC BK BK BK SC FW FW SC SC  
POP 12HR 0 10 0 0 20 20 0 0  
RAIN S S  
SNOW S S  
 

 
 
WYZ006-202300-  
WORLAND-WASHAKIE WY  
43.97N 107.95W ELEV. 4227 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 48 18 50 21 48  
TEMP 45 37 29 24 21 19 19 37 50 40 31 28 24 23 24 39 47 38  
DEWPT 15 16 16 17 16 15 16 23 22 22 19 18 18 20 20 25 24 23  
RH 29 42 58 74 81 84 88 56 33 48 61 66 77 88 84 57 40 54  
WIND DIR E S SE S SE S S SE SE SE SE SE S SW W SW NE E  
WIND SPD 4 3 4 4 4 5 5 4 5 5 6 8 6 6 5 4 3 3  
CLOUDS CL FW SC SC FW FW FW FW FW SC SC BK SC SC SC SC SC FW  
POP 12HR 0 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 17 45 16 46 19 42 14 41  
TEMP 25 23 35 35 25 22 33 36 27 25 34 33 22 20 30 31  
DEWPT 21 19 24 23 21 18 24 23 20 20 27 24 19 17 21 20  
PWIND DIR SE SE SE S S NW S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW FW SC BK BK BK SC SC FW SC SC  
POP 12HR 0 5 0 0 20 20 0 0  
RAIN S S  
SNOW S S  
 

 
 
WYZ005-202300-  
HOT SPRINGS COUNTY AIRPORT-HOT SPRINGS WY  
43.71N 108.39W ELEV. 4902 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 51 23 53 28 49  
TEMP 51 39 36 29 26 25 24 45 53 41 36 34 34 35 31 44 48 38  
DEWPT 18 18 18 17 15 14 15 22 23 20 19 18 20 20 20 22 23 22  
RH 27 42 47 60 62 62 68 40 31 42 50 51 56 54 63 41 37 52  
WIND DIR E W SW SW SW SW SW S S SW SW SW SW SW SW SW NE S  
WIND SPD 6 4 4 4 4 5 6 6 8 6 8 10 11 10 8 9 8 4  
CLOUDS CL FW SC SC SC FW FW FW SC BK SC BK SC BK SC SC SC SC  
POP 12HR 0 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 22 46 20 45 24 43 17 41  
TEMP 29 27 39 37 28 24 37 37 30 27 39 35 25 21 34 33  
DEWPT 19 19 23 23 20 17 21 21 19 19 26 25 19 14 18 18  
PWIND DIR SW S SW S SW NW W S  
WIND CHAR LT LT LT LT LT GN LT LT  
AVG CLOUDS SC SC SC SC SC FW SC SC BK BK BK SC FW SC SC SC  
POP 12HR 0 5 0 0 20 30 0 5  
RAIN S  
SNOW S C  
 

 
 
WYZ010-202300-  
BUFFALO-JOHNSON WY  
44.38N 106.72W ELEV. 4968 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 55 34 59 36 49  
TEMP 54 45 40 34 34 34 36 54 59 46 43 43 41 39 39 46 48 39  
DEWPT 19 17 19 22 22 22 21 28 24 22 20 21 23 22 22 24 22 22  
RH 25 32 42 61 61 61 54 36 26 38 39 41 48 50 50 42 35 50  
WIND DIR SE W W SW SW SW SW S S W W SW W W W NW N NW  
WIND SPD 5 8 8 6 8 8 9 6 8 9 10 10 10 13 12 11 11 6  
WIND GUST 18 18  
CLOUDS FW FW FW SC SC SC SC FW SC SC SC SC BK SC SC FW FW FW  
POP 12HR 0 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 26 48 27 52 29 44 22 46  
TEMP 33 32 43 39 34 32 43 41 39 36 39 35 31 29 39 36  
DEWPT 20 18 24 25 24 21 23 21 21 23 26 23 21 17 19 19  
PWIND DIR W W W S SW NW W S  
WIND CHAR LT LT LT GN GN GN LT LT  
AVG CLOUDS FW SC SC BK SC FW FW SC BK BK BK SC SC FW SC SC  
POP 12HR 0 5 5 0 10 20 0 0  
RAIN S  
SNOW S  
 

 
 
WYZ012-202300-  
RENDEZVOUS MOUNTAIN-TETON WY  
43.59N 110.89W ELEV. 10318 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 34 22 35 19 20  
TEMP 33 28 27 24 24 24 24 33 32 20 22 22 24 25 18 19 17 13  
DEWPT 17 13 11 5 3 2 4 18 24 12 14 16 19 17 15 18 17 13  
RH 51 53 50 43 39 38 41 53 72 71 71 77 81 71 88 96100100  
WIND DIR W W W SW SW SW W SW SW SW SW SW SW SW SW SW W W  
WIND SPD 8 9 9 9 10 11 11 9 9 11 14 17 20 23 16 12 10 9  
WIND GUST 23 26 31 33 23 20 18  
CLOUDS FW FW SC SC SC SC SC SC SC SC SC BK BK BK BK BK BK BK  
POP 12HR 0 0 0 50 60  
QPF 12HR 0 0 0 0.07 0.04  
SNOW 12HR 00-00 00-00 00-00 1 T  
SNOW L L L L C  
SNOWSHWRS C C C  
WIND CHILL 13 13 8 9 8 9 10 3 6 5 1  
MIN CHILL 24 19 14 13 13 8 8 5 2 1  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 14 20 11 23 13 16 5 15  
TEMP 16 20 20 16 13 14 18 15 16 17 15 9 7 9 12 11  
DEWPT 15 18 20 16 13 12 14 14 12 15 14 9 7 6 11 11  
PWIND DIR SW SW SW S SW W SW S  
WIND CHAR GN GN GN GN GN GN LT GN  
AVG CLOUDS BK BK OV OV BK BK BK BK BK BK BK BK SC BK BK BK  
POP 12HR 70 100 30 30 80 70 20 60  
SNOW C L D D C S C C D L C S S C L  
 

 
 
WYZ023-202300-  
AFTON-LINCOLN WY  
42.71N 110.94W ELEV. 6201 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 32 14 36 18 36  
TEMP 31 26 22 20 18 15 15 29 35 32 27 25 22 22 19 29 35 31  
DEWPT 23 19 15 14 13 12 12 23 26 22 19 20 20 21 19 27 28 27  
RH 72 74 74 77 80 88 88 78 69 66 71 81 92 96100 92 75 85  
WIND DIR W S S S S S S S S S S S S W SW W W W  
WIND SPD 2 3 4 3 3 3 4 3 4 5 6 5 4 2 2 2 3 2  
WIND GUST 10  
CLOUDS FW FW SC SC SC SC BK SC SC SC SC BK OV OV OV BK BK BK  
POP 12HR 0 0 0 30 40  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN C L  
SNOW S S C C L  
SNOWSHWRS C  
OBVIS PF  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 20 36 13 38 18 31 10 32  
TEMP 26 25 30 32 23 17 27 33 26 22 25 26 17 12 22 27  
DEWPT 26 25 30 30 23 17 23 26 24 22 25 22 17 12 21 23  
PWIND DIR SW SW SW SE S W SW S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS BK OV OV OV BK BK OV OV OV OV OV OV BK BK OV OV  
POP 12HR 70 90 20 20 70 60 20 60  
RAIN L L D L S C  
SNOW L L D L S S C L L C S C L  
 

 
 
WYZ004-202300-  
POWELL-PARK WY  
44.87N 108.79W ELEV. 5092 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 45 29 46 33 44  
TEMP 43 38 36 34 31 30 30 40 46 40 39 39 39 35 34 40 43 36  
DEWPT 10 9 11 12 12 12 13 16 16 15 15 17 20 20 20 20 18 17  
RH 25 29 35 39 45 46 49 37 29 36 37 40 46 54 56 44 36 45  
WIND DIR SE SE E SE SE SE SE SE SE SE SE S SW SW SW SW SW SW  
WIND SPD 11 6 8 8 8 11 11 12 12 9 10 11 11 11 10 10 8 6  
WIND GUST 19 19 14  
CLOUDS FW SC SC SC SC SC SC FW SC BK BK BK SC SC SC FW FW SC  
POP 12HR 0 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 27 41 26 41 29 41 24 38  
TEMP 31 30 35 34 31 28 34 35 34 34 36 33 28 27 33 32  
DEWPT 17 17 18 18 18 17 17 17 18 20 24 19 15 13 15 15  
PWIND DIR S SE S SE E N S SE  
WIND CHAR GN GN LT GN GN GN GN GN  
AVG CLOUDS SC SC BK BK SC FW SC SC BK BK BK SC FW FW SC BK  
POP 12HR 0 10 0 0 20 20 0 0  
RAIN S  
SNOW S S  
 

 
 
WYZ004-202300-  
COWLEY-BIG HORN WY  
44.91N 108.45W ELEV. 4090 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 47 25 47 27 46  
TEMP 45 40 36 31 28 26 25 38 47 42 38 35 32 29 30 40 45 39  
DEWPT 15 14 16 15 16 16 17 22 22 21 20 20 20 20 22 26 24 22  
RH 29 34 43 51 60 65 71 52 37 43 48 54 61 69 72 57 43 50  
WIND DIR E E NE E NE E E E E E SE SE SE S W SW S S  
WIND SPD 6 5 5 5 5 5 5 6 8 6 6 8 5 5 4 5 6 5  
CLOUDS FW SC SC FW SC SC FW FW FW SC BK BK SC SC SC FW FW FW  
POP 12HR 0 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 25 44 24 45 29 44 22 41  
TEMP 29 28 36 39 30 27 36 40 34 32 38 37 28 25 33 36  
DEWPT 21 20 23 24 23 22 25 22 23 24 29 22 21 19 22 20  
PWIND DIR SE SE SE SE E NW E SE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC BK BK SC FW SC SC OV BK BK SC FW FW SC SC  
POP 12HR 0 10 0 0 20 20 0 0  
RAIN S S  
SNOW S S  
 

 
 
WYZ016-202300-  
DUBOIS-FREMONT WY  
43.55N 109.69W ELEV. 7291 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 50 29 49 30 39  
TEMP 48 39 35 35 31 30 30 44 49 40 35 34 33 32 31 37 38 33  
DEWPT 20 17 16 18 14 13 11 17 18 16 16 17 21 22 20 19 16 16  
RH 33 40 45 49 49 49 44 33 29 37 45 49 61 66 63 48 40 49  
WIND DIR W NW NW NW NW NW NW NW W W W W W W W W W W  
WIND SPD 17 13 13 13 13 12 11 11 13 12 14 18 21 25 26 27 25 18  
WIND GUST 26 20 20 20 20 19 20 19 23 27 33 41 37 39 36 28  
CLOUDS FW SC SC BK SC SC SC FW FW FW FW SC SC SC SC SC SC SC  
POP 12HR 0 0 0 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
SNOW S  
SNOWSHWRS S  
WIND CHILL 23 21 19 17 25 27 22  
MIN CHILL 31 26 20 19 23 19 17 22  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 25 40 22 43 25 36 17 36  
TEMP 29 30 37 34 28 24 37 36 31 28 34 30 21 20 31 30  
DEWPT 18 22 23 20 17 13 15 16 16 18 18 15 10 8 12 15  
PWIND DIR W W W W W W W W  
WIND CHAR BZ BZ GN GN GN GN GN BZ  
AVG CLOUDS SC BK BK BK SC FW SC SC BK SC BK SC SC SC BK BK  
POP 12HR 20 50 5 5 50 40 5 20  
SNOW S S C C C C C S S  
 

 
 
WYZ027-202300-  
KEMMERER-LINCOLN WY  
41.83N 110.56W ELEV. 7285 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 40 20 39 22 37  
TEMP 39 33 29 25 23 21 21 34 39 32 26 25 25 24 23 34 36 32  
DEWPT 23 20 16 17 14 14 14 19 23 19 17 17 19 18 19 25 25 25  
RH 52 58 58 71 68 74 74 54 52 58 68 71 78 77 84 69 64 75  
WIND DIR SW W NW N N NE N S S SW W W W W W W W W  
WIND SPD 4 4 3 3 2 3 2 3 4 4 5 6 8 8 8 8 10 8  
WIND GUST 14 18  
CLOUDS FW FW SC SC SC SC SC SC SC SC SC SC SC BK BK SC BK BK  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 22 38 16 33 18 31 10 31  
TEMP 28 26 34 31 24 21 27 28 23 22 29 26 18 16 25 26  
DEWPT 26 26 30 27 22 20 20 20 17 20 22 19 13 13 17 19  
PWIND DIR W W W NE N W W W  
WIND CHAR LT GN LT LT LT GN LT LT  
AVG CLOUDS BK BK BK BK SC SC BK BK BK BK BK SC SC SC BK BK  
POP 12HR 10 30 0 5 30 20 0 20  
SNOW C C S S  
 

 
 
WYZ023-202300-  
ALPINE-LINCOLN WY  
43.18N 111.04W ELEV. 5634 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 38 17 39 25 37  
TEMP 37 32 29 25 21 18 17 28 39 37 33 30 30 27 26 30 35 36  
DEWPT 26 24 21 21 18 15 14 22 28 27 27 26 28 27 26 28 29 30  
RH 64 72 72 84 88 88 88 78 64 67 78 85 92100100 92 78 79  
WIND DIR SE E E E SE E E SE SE SE S S SW SW SW SW SW SW  
WIND SPD 3 3 5 4 5 4 5 4 4 5 6 6 5 8 4 4 4 3  
WIND GUST 11 12  
CLOUDS FW FW SC SC SC SC SC SC SC SC BK BK OV BK OV BK BK BK  
POP 12HR 0 0 0 30 40  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN C L  
SNOW S S C C L  
SNOWSHWRS S C  
OBVIS PF  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 28 37 23 39 27 33 19 32  
TEMP 32 32 32 37 31 26 29 37 33 31 28 32 25 22 24 32  
DEWPT 31 32 32 33 29 25 25 29 30 29 28 25 22 21 22 27  
PWIND DIR S SW S SE SE W S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS BK OV OV OV OV BK OV BK OV OV OV BK BK BK OV OV  
POP 12HR 70 90 20 20 70 50 20 50  
RAIN L L D L S S C  
SNOW L L D L S S C L C S S C C  
 

 
 
WYZ023-202300-  
COKEVILLE-LINCOLN WY  
42.05N 110.97W ELEV. 6270 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 33 10 36 15 35  
TEMP 32 28 20 16 13 11 11 25 35 31 23 20 18 19 16 27 34 31  
DEWPT 21 19 14 13 10 8 9 20 23 22 17 15 15 15 16 24 26 26  
RH 63 68 77 88 87 87 91 81 61 69 77 81 88 84100 88 72 81  
WIND DIR SE SE E S SE E SE S S SE SE S N NW W W W W  
WIND SPD 3 3 2 2 2 2 4 3 3 4 4 4 3 3 3 3 4 3  
CLOUDS FW FW SC FW SC FW SC SC SC SC FW SC SC SC BK SC BK BK  
POP 12HR 0 0 0 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN S C  
SNOW S S C  
OBVIS PF  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 17 36 13 35 14 31 7 30  
TEMP 23 23 30 32 23 18 26 30 21 19 26 26 15 11 21 27  
DEWPT 23 23 30 29 23 17 22 23 19 19 23 21 14 11 19 23  
PWIND DIR W W NW SE S NW N S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS BK BK OV BK SC SC BK BK BK BK BK BK SC BK BK BK  
POP 12HR 50 70 5 10 60 40 5 40  
RAIN C C L C  
SNOW C C L C C L C S C  
 

 
 
WYZ028-202300-  
GREEN RIVER-SWEETWATER WY  
41.46N 109.49W ELEV. 7182 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 40 12 39 16 41  
TEMP 37 31 26 22 18 14 13 28 38 32 25 21 19 17 21 34 40 35  
DEWPT 21 19 16 14 13 10 10 19 24 21 17 15 14 14 15 25 30 29  
RH 52 61 65 71 80 84 87 68 57 63 71 77 80 88 77 69 67 78  
WIND DIR W NW W W SW SW SE W NW W SW S SW W SW W W W  
WIND SPD 5 4 3 2 2 2 2 3 4 4 4 4 4 4 5 8 10 8  
WIND GUST 16 20  
CLOUDS SC SC SC SC FW SC FW FW SC SC FW SC SC SC BK SC BK BK  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 22 41 17 39 19 36 13 34  
TEMP 29 26 36 36 26 21 30 33 26 24 31 30 21 16 27 30  
DEWPT 25 24 33 32 24 20 26 26 20 20 27 24 16 13 22 23  
PWIND DIR SW W W S SW W W SW  
WIND CHAR LT GN LT LT LT GN LT LT  
AVG CLOUDS BK BK OV BK FW SC SC BK BK BK BK SC FW SC BK BK  
POP 12HR 0 10 0 5 20 20 0 10  
SNOW S S  
 

 
 
WYZ017-202300-  
SHOSHONI-FREMONT WY  
43.25N 108.12W ELEV. 4817 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 44 15 44 19 47  
TEMP 43 36 29 24 20 17 16 33 44 38 30 25 23 20 25 38 46 38  
DEWPT 17 16 16 15 13 12 11 21 23 21 17 15 15 17 19 24 24 22  
RH 35 43 58 68 74 80 80 61 43 50 58 65 71 88 78 57 42 52  
WIND DIR E E SE SE SE SE E SE SE SW S S S SW W W W W  
WIND SPD 5 6 4 3 5 5 5 4 4 3 5 6 6 8 8 5 5 4  
WIND GUST 12  
CLOUDS FW FW SC SC SC FW FW FW SC BK SC SC SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 20 44 18 43 22 42 15 40  
TEMP 26 23 33 37 27 21 31 36 29 24 34 34 23 18 29 33  
DEWPT 19 19 24 24 22 18 23 22 20 19 26 25 19 15 19 19  
PWIND DIR S SW SW SE S NW S S  
WIND CHAR LT LT LT LT GN LT LT LT  
AVG CLOUDS SC SC SC SC SC FW SC SC BK BK BK SC SC SC SC SC  
POP 12HR 0 0 0 0 10 20 0 5  
RAIN S  
SNOW S  
 

 
 
WYZ005-202300-  
THERMOPOLIS-HOT SPRINGS WY  
43.66N 108.21W ELEV. 4592 FT  
1108 AM MST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 51 24 54 28 50  
TEMP 51 41 37 30 28 26 25 44 54 44 39 36 36 34 31 43 49 41  
DEWPT 21 20 20 17 18 17 17 24 25 22 21 20 21 21 21 24 25 24  
RH 30 42 50 58 66 68 71 45 32 41 48 52 54 58 66 47 39 50  
WIND DIR NE SW S SW S S S S S S S S SW SW SW SW NE SE  
WIND SPD 6 4 5 4 4 5 6 8 9 8 9 10 11 11 8 9 8 4  
CLOUDS CL FW SC SC FW FW FW FW SC BK SC BK SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 23 47 21 47 25 45 18 43  
TEMP 31 27 39 40 31 25 37 40 33 28 38 37 27 22 34 36  
DEWPT 21 20 24 25 23 19 23 23 21 21 27 26 20 17 20 20  
PWIND DIR S S W S S NW SW S  
WIND CHAR LT LT LT LT LT GN LT LT  
AVG CLOUDS SC SC SC SC SC FW SC SC BK BK BK SC FW SC SC SC  
POP 12HR 0 5 5 0 20 30 5 5  
RAIN S C  
SNOW 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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