658  
FOUS55 KRIW 192109  
PFMRIW  
FOUS55 KRIW 192108  
PFMRIW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RIVERTON WY  
208 PM MST TUE NOV 19 2019  
 
WYZ020-201100-  
CASPER-NATRONA WY  
42.91N 106.46W ELEV. 5530 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 34 16 31 13  
TEMP 52 47 43 38 35 34 32 30 26 23 22 21 22 21 25 27 22 17 16 13 15  
DEWPT 29 29 30 29 31 30 25 23 20 19 19 17 17 16 16 15 12 10 9 7 8  
RH 41 49 60 70 85 85 75 75 78 84 88 84 81 81 68 60 65 73 73 76 73  
WIND DIR SW SW SW N NE NE NE NE NE NE NE N NE NE NE NE NE S SW SW SW  
WIND SPD 13 11 10 8 10 11 16 16 13 11 10 10 6 6 10 8 3 4 5 6 10  
WIND GUST 20 23 23 20  
CLOUDS BK BK BK SC BK OV OV OV OV OV OV OV OV OV BK BK BK SC FW FW FW  
POP 12HR 20 90 80 40 10  
QPF 12HR 0 0.21 0.13 0.01 0  
SNOW 12HR 00-00 2 2 T 00-00  
SNOW C C D D D L L C C C S S  
WIND CHILL 21 19 14 12 11 10 2  
MIN CHILL 27 21 14 11 9 12 16 7 2  
WINTER WEATH Y Y Y Y Y Y Y Y Y Y  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 38 21 42 24 43 23 38 16 31  
TEMP 33 31 25 25 35 35 29 29 37 36 30 28 33 30 22 21 26 25  
DEWPT 18 18 15 15 22 22 20 18 22 22 21 20 22 19 16 15 13 13  
PWIND DIR SW SW SW SW SW SW W W W  
WIND CHAR BZ GN BZ GN BZ GN GN LT GN  
AVG CLOUDS FW FW FW FW FW FW FW SC FW SC SC SC BK BK OV OV OV BK  
POP 12HR 0 0 0 0 5 20 30 30 30  
SNOW S C C C C C S  
 

 
 
WYZ017-201100-  
RIVERTON-FREMONT WY  
43.06N 108.46W ELEV. 5525 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 33 18 28 11  
TEMP 47 42 40 37 34 33 32 30 26 25 23 23 21 21 24 27 20 16 15 12 11  
DEWPT 31 30 30 30 29 29 25 23 21 21 19 18 17 18 18 18 14 10 9 7 6  
RH 53 62 67 75 82 85 75 75 81 84 84 81 84 88 77 68 77 77 77 80 80  
WIND DIR SW W NW N N N N N N NE NE N NE NE E E SE S S S SW  
WIND SPD 6 9 9 9 10 14 20 18 17 14 10 9 5 4 5 4 4 3 3 2 3  
WIND GUST 23 29 26 25 23  
CLOUDS BK BK BK BK OV OV OV OV OV OV OV OV OV OV BK BK SC FW FW FW FW  
POP 12HR 30 90 80 40 5  
QPF 12HR 0 0.18 0.09 0.01 0  
SNOW 12HR 00-00 2 2 T 00-00  
SNOW C L D D D L C C C C  
WIND CHILL 20 18 13 13 12  
MIN CHILL 26 20 13 12 11 13 13 9 5  
WINTER WEATH Y Y Y Y Y Y Y Y Y Y  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 35 15 39 19 42 20 34 12 29  
TEMP 29 27 21 17 30 30 24 21 33 33 26 23 30 28 19 15 22 22  
DEWPT 17 15 12 10 18 18 15 11 19 19 17 16 20 17 14 9 13 11  
PWIND DIR S SW S SW SW SW W W W  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC SC BK BK BK BK BK BK SC  
POP 12HR 0 0 0 0 5 10 30 30 20  
SNOW S C C C S S  
 

 
 
WYZ018-201100-  
LANDER-FREMONT WY  
42.82N 108.73W ELEV. 5586 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 32 17 30 11  
TEMP 47 42 40 37 33 31 31 30 26 23 22 20 20 19 23 27 23 18 15 14 12  
DEWPT 31 30 30 30 29 29 27 24 22 19 18 16 17 15 17 16 14 10 7 6 4  
RH 53 62 67 75 85 92 85 78 85 84 84 84 88 84 77 63 68 70 70 70 70  
WIND DIR SW W W NW NW N N NE NE N NW NW NE NE NE NE E SW SW SW SW  
WIND SPD 5 8 6 5 6 8 10 12 10 8 8 5 3 2 4 3 2 2 2 2 2  
WIND GUST 19  
CLOUDS SC BK BK BK OV OV OV OV OV OV OV OV OV OV OV BK SC FW FW FW FW  
POP 12HR 30 90 90 40 5  
QPF 12HR 0.01 0.35 0.17 0.01 0  
SNOW 12HR 00-00 4 3 T 00-00  
SNOW C L D D D L L C C C S S  
WINTER STORM W W W W W W W W W W  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 40 18 42 21 43 21 36 12 29  
TEMP 30 30 25 20 33 33 27 24 35 35 29 25 30 28 20 15 23 23  
DEWPT 18 18 13 10 21 20 15 15 22 22 18 17 20 17 11 9 12 13  
PWIND DIR SW SW SW SW W SW W W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL FW FW FW FW FW SC SC SC SC SC BK BK BK BK BK SC  
POP 12HR 0 0 0 0 5 10 30 30 30  
SNOW S C C S C S  
 

 
 
WYZ028-201100-  
ROCK SPRINGS-SWEETWATER WY  
41.61N 109.07W ELEV. 6760 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 34 15 29 9  
TEMP 49 42 37 33 32 32 33 32 28 24 22 20 18 19 24 28 23 17 13 12 10  
DEWPT 24 24 24 23 26 27 27 23 20 18 16 15 13 14 14 15 13 11 8 7 7  
RH 37 48 59 66 78 81 78 69 71 77 77 81 80 80 65 58 65 77 80 80 87  
WIND DIR SW SW S SE E E E E E E NE NE NE NE E NE NE NE NE SW W  
WIND SPD 10 9 6 5 10 19 25 23 25 28 25 24 24 24 17 13 10 4 3 3 3  
WIND GUST 29 36 33 36 42 37 36 36 36 26 20  
CLOUDS BK SC SC SC BK OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC  
POP 12HR 10 90 60 30 10  
QPF 12HR 0 0.22 0.13 0 0  
SNOW 12HR 00-00 2 2 00-00 00-00  
SNOW S C D D L L C C C C  
OBVIS BS BS BS BS BS BS BS  
WIND CHILL 20 20 19 13 7 5 3 0 2 10 17 12  
MIN CHILL 24 19 13 5 0 0 12 7 4  
WINTER STORM W W W W W W W W W W  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 35 13 37 14 38 16 33 8 28  
TEMP 26 30 21 17 30 31 23 19 31 32 23 19 29 28 18 13 24 23  
DEWPT 16 17 17 12 17 17 16 12 15 16 14 11 16 13 11 7 9 8  
PWIND DIR W W W W W W W W W  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS SC FW FW FW FW FW FW FW SC SC SC SC BK BK BK BK BK BK  
POP 12HR 0 0 0 0 0 5 10 20 20  
SNOW S S  
 

 
 
WYZ026-201100-  
BIG PINEY-SUBLETTE WY  
42.58N 110.11W ELEV. 6990 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 14 33 5  
TEMP 44 34 31 29 27 28 37 36 32 26 23 20 18 16 25 30 26 15 11 10 6  
DEWPT 25 24 25 27 26 26 27 25 24 20 20 17 15 14 16 14 15 11 10 9 6  
RH 47 66 78 92 96 92 67 64 72 78 88 88 88 92 68 51 62 84 96 96100  
WIND DIR NW N N N N W N SW SE SE S SW E E E SE S S NW NW W  
WIND SPD 6 6 4 4 5 8 10 11 9 8 10 8 5 5 6 5 4 2 2 2 2  
CLOUDS SC BK OV OV BK OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC SC  
POP 12HR 10 80 70 30 5  
QPF 12HR 0 0.13 0.08 0 0  
SNOW 12HR 00-00 T 1 00-00 00-00  
SNOW S L D L C C C C C  
WIND CHILL 12  
MIN CHILL 26 20 20 24 12 9 7 20 11 6  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 38 7 38 8 37 10 32 2 28  
TEMP 28 32 16 10 29 31 16 11 29 32 18 15 27 27 12 7 20 23  
DEWPT 17 15 13 8 15 14 11 9 14 13 13 12 14 10 7 3 7 6  
PWIND DIR W NW NW NW W W W NW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW FW FW FW SC SC SC SC BK BK BK BK BK BK BK  
POP 12HR 0 0 0 0 10 5 30 20 20  
SNOW C S S S S  
 

 
 
WYZ025-201100-  
PINEDALE-SUBLETTE WY  
42.80N 109.81W ELEV. 7086 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 26 39 16 33 8  
TEMP 42 35 32 30 28 29 38 38 34 27 24 21 18 18 28 32 26 17 13 11 9  
DEWPT 26 25 26 26 25 26 25 24 22 20 18 16 15 15 17 15 13 10 8 7 6  
RH 53 66 78 85 88 88 59 57 61 74 77 81 88 88 63 49 57 73 80 83 87  
WIND DIR W NW NW NW NW NW N NE E S S N W E E E SW N N NW N  
WIND SPD 5 5 4 5 5 8 10 9 10 6 4 4 4 4 5 6 4 2 2 2 2  
CLOUDS BK BK BK BK BK OV OV OV OV OV OV OV OV OV OV BK SC SC SC SC FW  
POP 12HR 10 70 60 30 5  
QPF 12HR 0 0.07 0.06 0 0  
SNOW 12HR 00-00 T 1 00-00 00-00  
SNOW S C C L L C C C C C  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 39 11 39 13 38 13 31 5 27  
TEMP 32 34 19 13 32 33 21 16 32 33 20 17 28 28 14 8 22 24  
DEWPT 17 14 12 8 15 14 12 10 14 12 12 13 13 8 6 4 6 4  
PWIND DIR NW NW NW NW NW W W NW W  
WIND CHAR LT LT LT LT LT LT GN LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW SC SC BK BK BK BK BK BK BK  
POP 12HR 0 0 0 0 10 10 30 20 20  
SNOW C C S S S S  
 

 
 
WYZ013-201100-  
JACKSON-TETON WY  
43.60N 110.73W ELEV. 6451 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 27 39 17 39 6  
TEMP 44 39 35 32 30 30 36 39 35 31 27 24 21 19 29 37 32 21 16 12 8  
DEWPT 30 32 30 30 28 27 27 26 23 21 20 17 16 15 16 16 15 12 10 7 4  
RH 57 76 82 92 92 88 69 59 61 66 74 74 81 84 58 42 49 68 77 80 83  
WIND DIR S SW W N N N N N N N N N E E E E E E S SE SW  
WIND SPD 8 5 4 5 8 11 12 14 12 16 17 11 8 6 5 5 4 3 4 3 2  
WIND GUST 21 24 25  
CLOUDS OV OV BK BK BK BK BK OV OV OV OV OV BK BK SC SC FW FW FW SC SC  
POP 12HR 50 50 40 10 0  
QPF 12HR 0.02 0.02 0.03 0 0  
SNOW 12HR 00-00 T T 00-00 00-00  
RAIN C C C  
SNOW C S S C C C C C S  
WIND CHILL 20 14 13  
MIN CHILL 31 22 20 26 14 11 9 26 9 4  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 40 13 39 14 39 16 32 7 29  
TEMP 28 33 22 16 30 33 22 18 30 33 25 20 25 27 16 11 21 24  
DEWPT 16 17 15 12 17 16 15 13 17 16 18 16 15 10 9 6 8 7  
PWIND DIR W W SW SW SW SW W SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC FW FW SC SC SC SC BK BK BK OV OV OV BK BK BK BK  
POP 12HR 0 0 0 5 30 40 50 30 30  
SNOW S C C C C C C S C C  
 

 
 
WYZ001-201100-  
LAKE YELLOWSTONE-TETON WY  
44.55N 110.42W ELEV. 7835 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 27 7 32 10  
TEMP 34 32 30 26 23 22 26 26 22 18 14 13 12 11 23 29 24 18 14 12 10  
DEWPT 28 27 26 22 19 18 19 16 14 12 9 7 6 5 10 9 11 7 6 4 3  
RH 78 81 85 85 84 84 74 65 71 77 80 76 76 76 57 42 57 61 70 70 73  
WIND DIR W SW SW NW N N N N N N N N NE E E E E E SE SW SW  
WIND SPD 3 1 1 2 3 4 5 5 5 3 3 3 4 4 4 2 2 2 2 2 2  
CLOUDS OV OV BK BK BK BK OV OV OV BK BK SC SC SC FW FW FW FW FW SC FW  
POP 12HR 70 60 30 10 0  
QPF 12HR 0.04 0.04 0.01 0 0  
SNOW 12HR T 1 T 00-00 00-00  
RAIN  
SNOW L L L C C C C L C S S  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 34 11 33 14 32 14 25 5 21  
TEMP 28 26 17 15 25 25 18 18 26 25 20 18 22 18 11 9 17 16  
DEWPT 15 14 10 9 15 15 13 12 16 16 14 12 11 8 5 4 6 5  
PWIND DIR SW SW SW SW SW SW W W SW  
WIND CHAR LT LT LT LT LT GN LT LT LT  
AVG CLOUDS SC SC FW SC SC SC SC BK BK BK OV OV OV OV BK BK BK BK  
POP 12HR 0 0 0 10 40 40 60 40 30  
SNOW C C C C L L C C C C  
 

 
 
WYZ003-201100-  
CODY-PARK WY  
44.52N 109.02W ELEV. 5102 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 26 29 16 33 17  
TEMP 49 42 37 35 31 28 28 27 25 23 22 20 21 21 26 31 26 19 18 19 22  
DEWPT 32 33 33 32 27 24 21 18 17 17 17 15 15 14 12 13 12 8 6 6 7  
RH 52 70 85 89 85 85 75 68 71 77 81 81 77 74 55 47 55 61 59 56 52  
WIND DIR W NW N N N N N N N N NW NW N NW SE SE SE S S SW SW  
WIND SPD 8 8 12 9 16 17 17 16 13 13 11 8 3 3 5 8 5 3 3 2 3  
WIND GUST 19 23 26 25 23 20 20  
CLOUDS BK SC BK OV OV OV OV OV OV OV OV BK BK SC FW FW FW FW FW FW FW  
POP 12HR 50 70 60 10 0  
QPF 12HR 0.01 0.10 0.03 0 0  
SNOW 12HR 00-00 2 1 00-00 00-00  
RAIN C C  
SNOW C C L L L L L C C S  
WIND CHILL 20 16 16 15 13 11 10  
MIN CHILL 29 20 16 13 10 10 16 19 13 12  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 44 22 47 26 46 24 35 15 31  
TEMP 39 35 29 28 39 38 33 31 41 38 32 29 33 29 23 21 27 26  
DEWPT 17 19 15 14 17 20 18 16 19 20 19 18 16 13 12 11 9 11  
PWIND DIR SW SW SW SW SW W NW W NW  
WIND CHAR LT LT GN LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC BK BK BK BK BK BK BK SC  
POP 12HR 0 0 0 5 20 30 50 50 30  
RAIN S  
SNOW S C C C C C C C C  
 

 
 
WYZ004-201100-  
GREYBULL-BIG HORN WY  
44.52N 108.08W ELEV. 3939 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 35 20 34 12  
TEMP 49 43 39 38 34 33 35 35 32 29 27 26 23 22 28 32 29 21 17 16 12  
DEWPT 35 35 33 32 30 27 24 21 20 20 20 20 18 18 20 18 18 14 11 11 7  
RH 58 73 79 79 85 78 64 56 61 69 74 78 81 84 71 56 63 74 77 80 80  
WIND DIR W NW NW NW NW NW NW NW NW NW NW NW NW NW S SE SE SE SE SE SE  
WIND SPD 4 8 23 17 20 23 23 24 20 17 14 9 4 2 3 5 4 4 4 4 3  
WIND GUST 33 26 29 33 33 35 31 26 21  
CLOUDS OV OV BK BK BK BK BK OV OV OV OV OV BK BK SC FW FW FW CL FW FW  
POP 12HR 40 50 40 10 0  
QPF 12HR 0.01 0.04 0.02 0 0  
SNOW 12HR 00-00 T T 00-00 00-00  
RAIN S C  
SNOW C C C C C C C C  
OBVIS PF PF  
WIND CHILL 28 22 21 23 23 20 17 15  
MIN CHILL 28 22 21 20 15 15 17 24 10 6  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 40 19 43 22 43 23 37 16 32  
TEMP 30 33 23 20 34 35 26 23 35 36 28 25 33 32 23 18 27 27  
DEWPT 17 17 15 11 18 20 18 16 20 21 21 20 23 18 17 15 15 13  
PWIND DIR S SE SE SE S S W NW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC BK BK OV OV BK BK OV BK  
POP 12HR 0 0 0 5 20 30 40 50 20  
RAIN S  
SNOW S C C C C C C S S  
 

 
 
WYZ006-201100-  
WORLAND-WASHAKIE WY  
43.97N 107.95W ELEV. 4227 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 35 19 33 11  
TEMP 47 41 39 35 33 32 33 33 29 26 25 24 23 21 27 31 24 18 15 12 11  
DEWPT 35 34 34 32 31 28 25 22 22 23 22 21 21 20 22 19 17 14 12 9 9  
RH 63 76 82 89 92 85 72 63 75 88 88 88 92 96 81 61 74 84 88 87 91  
WIND DIR S SW NW NW NW NW NW NW NW NW NW NW NW NW SW SE SE SE SE SE SE  
WIND SPD 4 6 11 10 12 17 20 18 16 12 10 8 4 3 3 3 4 4 4 4 4  
WIND GUST 26 29 27 23  
CLOUDS OV OV BK BK OV OV OV OV OV OV OV OV OV OV BK SC FW FW FW FW FW  
POP 12HR 30 70 70 20 0  
QPF 12HR 0.01 0.12 0.07 0 0  
SNOW 12HR 00-00 1 1 00-00 00-00  
RAIN S  
SNOW S C C L L L L C C S S  
OBVIS PF PF  
WIND CHILL 21 21 22 17 15  
MIN CHILL 24 20 17 15 14 16 18 8 3  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 37 16 41 19 42 20 36 14 31  
TEMP 27 29 21 18 31 31 23 21 33 34 25 22 31 30 20 16 25 24  
DEWPT 19 17 13 13 20 21 18 16 22 22 20 20 24 21 17 14 18 15  
PWIND DIR S SE S SE S S W W S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC BK BK BK BK BK BK BK BK  
POP 12HR 0 0 0 0 10 30 40 40 30  
SNOW S C C C C C C S  
 

 
 
WYZ005-201100-  
HOT SPRINGS COUNTY AIRPORT-HOT SPRINGS WY  
43.71N 108.39W ELEV. 4902 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 32 16 31 11  
TEMP 47 40 38 34 32 31 31 30 26 23 22 21 20 21 26 29 21 15 14 11 12  
DEWPT 32 30 30 30 28 26 22 20 19 19 19 17 17 18 18 18 14 10 9 7 8  
RH 56 67 73 85 85 81 69 66 74 84 88 84 88 88 71 63 74 80 80 83 84  
WIND DIR SW W NW NW NW N N N N N N N N NW S SE SE S S S SW  
WIND SPD 8 8 11 10 13 18 20 20 18 16 12 10 3 2 2 3 2 3 2 3 3  
WIND GUST 20 26 31 29 26 24 19  
CLOUDS BK BK BK BK OV OV OV OV OV OV OV OV OV BK BK SC FW FW FW FW FW  
POP 12HR 40 80 80 30 0  
QPF 12HR 0.01 0.11 0.08 0 0  
SNOW 12HR 00-00 1 1 00-00 00-00  
SNOW S C L L D D L C C C C  
OBVIS BS BS  
WIND CHILL 19 18 17 13 10 10 10  
MIN CHILL 31 22 18 13 9 9 15 21 8 5  
WINTER WEATH Y Y Y Y Y Y Y Y  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 37 16 41 19 41 19 35 13 29  
TEMP 33 28 21 19 34 29 24 22 35 31 25 24 33 26 19 16 26 22  
DEWPT 20 17 12 11 20 20 15 14 20 21 18 17 21 18 13 12 14 13  
PWIND DIR S SW S SW S SW NW W NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC BK BK BK BK OV BK BK  
POP 12HR 0 0 0 0 10 20 40 50 30  
SNOW S S C C C C C C  
 

 
 
WYZ010-201100-  
BUFFALO-JOHNSON WY  
44.38N 106.72W ELEV. 4968 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 30 17 31 17  
TEMP 48 45 41 37 33 29 28 27 24 23 21 20 19 19 25 28 23 21 19 18 18  
DEWPT 32 32 32 30 28 24 20 19 18 17 16 14 13 12 11 12 11 10 7 6 4  
RH 54 60 70 75 82 81 71 71 77 77 81 77 77 74 55 50 59 62 59 59 53  
WIND DIR SW NW N N N N N N N N N N N N SE SE S S S S SW  
WIND SPD 6 8 17 23 25 28 29 27 23 19 16 12 5 4 6 6 5 4 5 5 5  
WIND GUST 26 34 36 42 43 40 34 28 24 19  
CLOUDS SC BK BK BK BK BK OV OV OV OV OV BK BK BK SC FW FW FW FW FW CL  
POP 12HR 40 80 70 20 0  
QPF 12HR 0.01 0.06 0.04 0 0  
SNOW 12HR 00-00 1 1 00-00 00-00  
RAIN S  
SNOW S C C L D L L C S S S  
OBVIS BS  
WIND CHILL 26 20 14 12 11 9 8 7 7  
MIN CHILL 20 12 9 7 6 11 16 11 9  
WINTER WEATH Y Y Y Y Y Y Y Y  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 45 24 48 28 47 26 35 17 29  
TEMP 42 34 29 28 43 36 32 31 43 38 32 29 32 28 22 20 25 23  
DEWPT 17 16 12 11 17 18 15 15 19 20 18 20 17 16 12 11 8 10  
PWIND DIR SW W SW W W W NW NW W  
WIND CHAR LT LT LT LT LT LT GN GN LT  
AVG CLOUDS CL FW FW FW FW FW SC SC SC SC SC BK OV OV BK BK OV BK  
POP 12HR 0 0 0 0 10 20 40 40 30  
SNOW S S C C C C C C  
 

 
 
WYZ012-201100-  
RENDEZVOUS MOUNTAIN-TETON WY  
43.59N 110.89W ELEV. 10318 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 30 14 20 11  
TEMP 32 29 28 25 25 25 26 24 20 19 19 18 18 16 18 19 15 13 12 12 11  
DEWPT 24 25 24 22 22 21 22 21 18 14 13 12 10 10 11 13 8 6 6 5 5  
RH 72 85 85 88 88 84 85 88 92 80 77 77 70 77 73 77 73 73 76 73 76  
WIND DIR SW W W N N N N N NE N N N E E E E SE SE S SE S  
WIND SPD 17 13 10 6 8 10 11 12 12 14 12 16 19 18 13 12 11 13 12 12 12  
WIND GUST 25 20 19 23 24 29 27 20 19 20 19 19 19  
CLOUDS OV OV OV BK BK OV BK OV OV OV OV OV BK BK SC SC FW FW FW SC SC  
POP 12HR 50 60 60 20 5  
QPF 12HR 0.04 0.04 0.06 0 0  
SNOW 12HR T T 1 00-00 00-00  
SNOW C C C C C C C L L C C S S S  
WIND CHILL 21 18 15 12 7 5 6 3 2 0 4 6 2 -2 -3 -3 -4  
MIN CHILL 21 18 16 14 7 5 2 -1 2 -3 -5  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 11 20 12 19 12 15 4 10  
TEMP 20 16 15 15 18 15 15 15 18 15 17 16 14 9 9 8 9 6  
DEWPT 13 11 8 7 11 11 7 8 10 10 10 9 9 4 1 0 1 1  
PWIND DIR W W SW SW SW SW W W SW  
WIND CHAR GN GN GN BZ BZ BZ BZ BZ BZ  
AVG CLOUDS SC SC SC SC SC FW SC SC BK BK BK OV OV BK OV BK BK BK  
POP 12HR 5 0 5 10 30 50 70 40 40  
SNOW S C C C L L C C C C  
 

 
 
WYZ023-201100-  
AFTON-LINCOLN WY  
42.71N 110.94W ELEV. 6201 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 20 38 15  
TEMP 46 38 35 32 30 29 37 42 38 33 30 26 23 20 29 37 31 23 20 18 15  
DEWPT 29 30 30 30 28 28 32 33 32 29 27 24 22 20 24 23 23 20 18 17 15  
RH 51 73 82 92 92 96 82 70 79 85 88 92 96100 81 56 72 88 92 96100  
WIND DIR SW SW E NE NE N N NW N W SW E E E SE SE SE SE SE S N  
WIND SPD 5 3 2 4 4 4 5 5 4 5 4 4 3 3 3 2 2 2 2 1 0  
CLOUDS OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC SC SC  
POP 12HR 20 70 60 20 5  
QPF 12HR 0 0.06 0.08 0 0  
SNOW 12HR 00-00 00-00 1 00-00 00-00  
RAIN S L L L  
SNOW S S S L L C C S S S  
OBVIS PF F  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 40 14 40 15 41 18 34 9 30  
TEMP 28 34 23 18 30 33 23 18 31 33 25 21 26 28 18 11 22 26  
DEWPT 23 22 21 18 23 21 19 16 22 21 19 20 20 16 13 11 13 13  
PWIND DIR W W W W W W W W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW SC SC SC SC BK BK OV OV BK BK BK BK  
POP 12HR 0 0 0 0 20 30 40 30 30  
SNOW S S C C C C S C C  
 

 
 
WYZ004-201100-  
POWELL-PARK WY  
44.87N 108.79W ELEV. 5092 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 26 28 17 29 17  
TEMP 43 41 37 35 30 28 28 28 24 24 23 21 20 20 24 27 23 23 21 19 18  
DEWPT 32 33 32 30 25 24 21 19 17 18 18 17 16 15 13 13 12 10 11 10 10  
RH 65 73 82 82 81 85 75 68 74 77 81 84 84 81 62 55 62 57 65 67 70  
WIND DIR SW NW N N N N N N N N NW NW NW NW SE SE SE SE S S SE  
WIND SPD 5 9 16 17 23 23 21 20 19 16 14 12 12 10 11 11 10 9 11 12 11  
WIND GUST 23 25 34 34 32 31 28 24 21 19 19 19  
CLOUDS BK BK BK BK BK BK BK OV OV OV BK SC SC SC FW FW FW CL FW FW FW  
POP 12HR 50 60 40 10 0  
QPF 12HR 0.02 0.05 0.01 0 0  
SNOW 12HR 00-00 1 T 00-00 00-00  
RAIN S C  
SNOW C C L L L L C C S  
WIND CHILL 17 14 14 15 10 11 10 9 7 9 13 12 9 6 5  
MIN CHILL 28 17 14 10 10 7 8 12 9 5  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 37 22 40 26 40 24 32 17 27  
TEMP 31 30 26 24 33 32 30 28 34 33 30 27 30 27 23 19 24 22  
DEWPT 17 14 15 14 16 17 18 17 18 17 20 20 18 13 14 13 11 9  
PWIND DIR SE S S SW S SW NW NW NW  
WIND CHAR GN LT GN GN BZ GN GN GN LT  
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC BK BK BK BK BK BK BK BK  
POP 12HR 0 0 0 5 20 40 50 50 30  
SNOW S C C C C C C C C  
 

 
 
WYZ004-201100-  
COWLEY-BIG HORN WY  
44.91N 108.45W ELEV. 4090 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 34 19 33 16  
TEMP 47 42 39 38 34 32 33 34 31 28 26 25 23 22 28 32 28 22 20 18 17  
DEWPT 32 33 32 30 27 25 21 19 18 18 18 17 15 15 14 13 11 9 9 8 8  
RH 56 70 76 73 75 75 61 54 58 66 71 71 71 74 55 45 48 57 62 64 67  
WIND DIR SW NW N NW N N N N N N N NW N SE SE SE SE SE S S S  
WIND SPD 2 6 16 12 16 16 18 19 17 13 11 8 4 2 4 5 4 4 4 3 4  
WIND GUST 23 19 25 23 28 29 26 20  
CLOUDS OV BK BK BK BK BK BK BK OV OV BK SC SC SC FW FW FW FW FW FW FW  
POP 12HR 50 60 40 5 0  
QPF 12HR 0.02 0.03 0.01 0 0  
SNOW 12HR 00-00 T T 00-00 00-00  
RAIN S C C  
SNOW C C C C L C C S  
OBVIS PF PF  
WIND CHILL 23 21 22 22 19 17 15  
MIN CHILL 30 22 20 18 15 14 17 23 12 9  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 40 23 44 27 44 26 36 19 32  
TEMP 33 34 27 25 36 37 31 29 37 38 30 29 33 33 25 21 27 27  
DEWPT 13 14 14 13 15 16 18 17 17 17 20 20 18 15 15 15 10 9  
PWIND DIR S S S S S S NW N SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC BK BK BK BK BK BK BK BK  
POP 12HR 0 0 0 5 20 40 50 60 30  
SNOW S C C C C L C C C  
 

 
 
WYZ016-201100-  
DUBOIS-FREMONT WY  
43.55N 109.69W ELEV. 7291 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 32 16 33 17  
TEMP 42 37 35 33 32 31 32 30 26 23 22 20 20 20 26 30 26 20 19 18 17  
DEWPT 27 28 28 27 27 26 23 20 18 16 15 13 12 11 11 13 10 5 4 3 2  
RH 55 70 75 78 81 81 69 66 71 74 74 74 71 67 52 49 50 51 51 51 51  
WIND DIR NW SW SW NW NE E E E E E E NE E E E E SE SW W W W  
WIND SPD 4 3 3 5 4 8 9 8 9 6 5 5 11 10 12 12 8 8 10 10 11  
WIND GUST 19 19  
CLOUDS BK SC SC BK OV OV OV OV OV OV OV OV OV OV BK SC FW FW FW FW FW  
POP 12HR 40 80 70 30 0  
QPF 12HR 0.02 0.09 0.04 0 0  
SNOW 12HR 00-00 1 1 00-00 00-00  
RAIN C C  
SNOW C C C S C L L D L L C C C C  
WIND CHILL 8 9 15 7 6 4  
MIN CHILL 27 23 17 15 8 7 17 7 4  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 42 22 42 24 40 23 32 14 27  
TEMP 36 32 26 24 37 33 28 26 36 33 28 25 29 25 19 16 24 22  
DEWPT 15 15 12 10 14 14 13 10 13 15 16 14 11 9 7 4 4 6  
PWIND DIR W W W W W W W W W  
WIND CHAR GN GN GN GN BZ GN GN GN GN  
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC SC BK OV BK BK BK BK BK  
POP 12HR 0 0 0 5 20 30 50 40 30  
SNOW S C C C C C C C C  
 

 
 
WYZ027-201100-  
KEMMERER-LINCOLN WY  
41.83N 110.56W ELEV. 7285 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 35 16 30 10  
TEMP 45 38 35 32 32 33 35 34 29 25 22 20 18 19 25 28 23 17 14 12 10  
DEWPT 24 24 25 26 27 28 27 25 22 20 18 18 16 15 15 15 14 13 12 11 10  
RH 43 57 66 78 81 82 72 69 75 81 84 92 92 84 65 58 68 84 92 96100  
WIND DIR W NW W NE NE E E E E E E E E E E E E E E W W  
WIND SPD 8 5 4 6 8 13 17 14 18 18 16 16 13 12 14 13 5 2 2 2 2  
WIND GUST 20 25 23 26 26 23 25 20 19 23 20  
CLOUDS SC SC BK BK OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC SC  
POP 12HR 10 90 70 40 10  
QPF 12HR 0 0.25 0.14 0.01 0  
SNOW 12HR 00-00 2 2 T 00-00  
SNOW C D D L L C C C C C C  
OBVIS BS BS  
WIND CHILL 17 11 8 6 4 6 13 17  
MIN CHILL 31 25 23 17 8 4 4 15 12 10  
WINTER WEATH Y Y Y Y Y Y Y Y Y Y  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 36 13 36 13 37 14 31 7 28  
TEMP 28 29 18 15 30 28 19 16 31 28 20 18 28 23 14 10 23 21  
DEWPT 19 17 15 14 18 16 15 13 17 15 14 15 16 12 10 8 9 9  
PWIND DIR W W W W W W W W W  
WIND CHAR LT LT GN LT GN LT GN LT GN  
AVG CLOUDS SC FW FW SC SC FW FW SC SC SC SC BK OV BK BK BK BK BK  
POP 12HR 0 0 0 0 5 10 30 20 20  
SNOW C C S S S S  
 

 
 
WYZ023-201100-  
ALPINE-LINCOLN WY  
43.18N 111.04W ELEV. 5634 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 43 24 41 21  
TEMP 48 40 37 35 34 33 39 43 40 36 33 31 30 26 32 39 36 28 25 23 22  
DEWPT 31 31 31 33 32 30 33 34 34 31 29 26 25 23 25 26 28 24 22 21 21  
RH 51 70 79 92 92 89 79 70 79 82 85 81 81 88 75 59 72 85 88 92 96  
WIND DIR S S E N N N N N N N N NE NE E E E SE SE S S E  
WIND SPD 4 3 3 3 5 5 6 6 6 6 6 4 5 5 3 2 2 1 2 2 2  
CLOUDS OV OV BK BK BK OV OV OV OV OV OV OV BK OV BK BK SC FW SC SC SC  
POP 12HR 30 60 60 20 5  
QPF 12HR 0.01 0.02 0.07 0 0  
SNOW 12HR 00-00 00-00 T 00-00 00-00  
RAIN S C C S C L L C  
SNOW C S S C C S S S  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 42 21 41 22 41 23 35 15 31  
TEMP 32 36 28 23 30 36 27 24 31 36 29 27 28 30 21 18 23 29  
DEWPT 26 25 23 20 24 25 22 20 22 24 23 23 21 17 15 14 14 16  
PWIND DIR SW W SW SW SW SW W SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC FW SC BK BK BK BK OV OV BK BK BK BK  
POP 12HR 0 0 0 5 20 40 50 40 30  
SNOW S C C C C C C C C  
 

 
 
WYZ023-201100-  
COKEVILLE-LINCOLN WY  
42.05N 110.97W ELEV. 6270 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 27 40 17 32 8  
TEMP 47 37 32 29 29 29 38 38 34 26 22 20 18 17 25 32 27 15 12 10 9  
DEWPT 26 27 26 26 26 27 29 27 26 22 19 17 15 15 17 18 17 12 11 10 9  
RH 43 67 78 88 88 92 70 64 72 85 88 88 88 92 71 56 65 88 96100100  
WIND DIR NW N N N NE E E E E E E E E E E E SE SE SE E N  
WIND SPD 4 3 3 5 5 8 12 10 12 14 13 11 10 10 10 8 4 3 2 2 1  
WIND GUST 19 21 18  
CLOUDS SC BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC SC  
POP 12HR 10 70 50 30 10  
QPF 12HR 0 0.07 0.05 0 0  
SNOW 12HR 00-00 T 1 00-00 00-00  
RAIN L L  
SNOW C L L C C C C C C S S  
OBVIS PF  
WIND CHILL 14 9 8 6 5  
MIN CHILL 29 23 21 25 9 6 5 19 8 9  
WINTER WEATH Y Y Y Y Y Y Y Y Y Y  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 37 10 36 9 37 11 32 4 29  
TEMP 27 32 17 14 27 31 17 13 28 32 18 16 26 27 13 9 22 24  
DEWPT 19 21 17 14 21 21 17 13 18 20 16 15 19 16 11 7 12 11  
PWIND DIR W W W W W W W W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC SC FW SC SC SC SC BK BK OV OV BK BK BK BK  
POP 12HR 0 0 0 0 10 20 30 20 30  
SNOW S C C S S C S  
 

 
 
WYZ028-201100-  
GREEN RIVER-SWEETWATER WY  
41.46N 109.49W ELEV. 7182 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 37 17 33 11  
TEMP 50 42 36 33 32 32 37 36 32 27 24 21 20 20 28 32 29 21 17 14 12  
DEWPT 24 25 24 23 24 26 28 25 22 19 18 15 15 14 16 16 16 13 11 10 8  
RH 36 50 61 66 72 78 70 64 66 71 77 77 81 77 60 51 58 71 77 84 84  
WIND DIR W W S E E E E E E E E E E E E E NE NE E SW W  
WIND SPD 5 4 3 4 8 21 25 23 25 26 24 20 18 17 17 13 9 5 3 3 3  
WIND GUST 32 36 34 36 40 35 31 27 26 26 20  
CLOUDS BK BK SC SC BK OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC  
POP 12HR 10 90 60 40 10  
QPF 12HR 0 0.22 0.10 0.01 0  
SNOW 12HR 00-00 1 1 T 00-00  
RAIN D  
SNOW S C D D L C C C C C S S  
OBVIS BS  
WIND CHILL 19 25 24 19 12 8 5 5 5 16  
MIN CHILL 25 19 19 8 4 4 19 12 6  
WINTER WEATH Y Y Y Y Y Y Y Y Y Y  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 40 14 41 16 42 17 36 9 32  
TEMP 31 34 23 18 35 34 24 19 35 35 25 21 33 31 20 14 27 27  
DEWPT 19 19 17 13 19 18 16 12 17 17 15 13 18 15 11 8 9 10  
PWIND DIR W W W W W W W W W  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS SC FW FW FW FW FW FW FW SC SC SC SC BK BK BK BK BK BK  
POP 12HR 0 0 0 0 5 5 20 20 20  
SNOW S S S S S S  
 

 
 
WYZ017-201100-  
SHOSHONI-FREMONT WY  
43.25N 108.12W ELEV. 4817 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 35 19 30 12  
TEMP 47 40 37 35 32 32 34 34 30 25 24 23 22 21 25 29 24 18 16 14 12  
DEWPT 33 30 30 30 28 28 26 25 23 21 20 18 18 19 20 19 17 14 13 12 10  
RH 58 67 75 82 85 85 72 69 75 84 84 81 84 92 81 66 74 84 88 92 91  
WIND DIR SW W NW N N N N N N N N N N NE SE E SE SE S S S  
WIND SPD 8 9 10 11 9 13 17 16 13 12 9 9 4 2 2 2 4 2 3 3 3  
WIND GUST 20 26 24 20  
CLOUDS BK BK BK BK BK OV OV OV OV OV OV OV OV OV BK BK SC FW FW FW FW  
POP 12HR 30 80 70 30 5  
QPF 12HR 0 0.13 0.06 0.01 0  
SNOW 12HR 00-00 2 1 T 00-00  
SNOW C C L D L L C C C C  
WIND CHILL 23 19 14  
MIN CHILL 30 24 22 19 14 11 16 18 10 6  
WINTER WEATH Y Y Y Y Y Y Y Y Y Y  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 35 16 38 19 41 21 35 15 29  
TEMP 28 28 20 17 29 30 24 21 31 33 26 23 30 28 20 16 23 23  
DEWPT 19 15 14 11 18 19 17 15 19 21 19 18 23 20 16 13 15 13  
PWIND DIR S S S S S SW W N SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC SC BK BK BK BK BK BK BK  
POP 12HR 0 0 0 0 5 10 30 30 20  
SNOW S C C C S S  
 

 
 
WYZ005-201100-  
THERMOPOLIS-HOT SPRINGS WY  
43.66N 108.21W ELEV. 4592 FT  
208 PM MST TUE NOV 19 2019  
 
DATE TUE 11/19/19 WED 11/20/19 THU 11/21/19 FRI  
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 34 18 32 10  
TEMP 49 43 39 35 33 32 32 32 29 25 23 22 20 21 26 30 24 17 14 11 10  
DEWPT 33 32 31 31 29 27 24 22 23 21 19 18 19 20 20 19 17 12 10 8 8  
RH 54 65 73 85 85 81 72 66 78 84 84 84 96 96 78 63 74 80 84 87 91  
WIND DIR S W NW NW NW N N N N N N N N NW S SE SE S S S S  
WIND SPD 6 6 10 10 12 16 19 19 16 14 11 9 3 2 2 2 2 3 2 3 3  
WIND GUST 24 29 29 24 21  
CLOUDS BK BK BK BK OV OV OV OV OV OV OV OV OV OV BK SC FW FW FW FW FW  
POP 12HR 40 80 80 40 5  
QPF 12HR 0.01 0.14 0.10 0.01 0  
SNOW 12HR 00-00 2 2 T 00-00  
SNOW S C L L D D L C C C C  
OBVIS BS PF PF  
WIND CHILL 21 20 20 17 13 12  
MIN CHILL 24 19 16 11 11 15 23 9 2  
WINTER WEATH Y Y Y Y Y Y Y Y  
 
DATE 11/22/19 SAT 11/23/19 SUN 11/24/19 MON 11/25/19 TUE 11/26/19  
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 38 16 41 19 43 20 36 13 31  
TEMP 31 29 21 18 33 31 24 21 35 33 26 23 32 28 19 16 26 24  
DEWPT 20 18 13 13 21 20 17 16 23 22 19 19 24 20 15 14 17 14  
PWIND DIR S S S S S SW W NW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC SC BK BK BK BK OV BK BK  
POP 12HR 0 0 0 0 10 30 40 50 30  
SNOW S C C C C C C 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  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page Main Text Page