370  
FOUS55 KRIW 260826  
PFMRIW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RIVERTON WY  
226 AM MDT SUN MAR 26 2017  
 
WYZ020-271100-  
CASPER-NATRONA WY  
42.91N 106.46W ELEV. 5530 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 51 31 60 35  
TEMP 39 36 38 43 51 48 37 34 33 31 39 53 60 57 43 39 37 35  
DEWPT 35 33 34 32 28 28 27 26 26 25 30 30 28 30 33 33 32 31  
RH 85 89 85 65 41 46 67 72 75 78 70 41 29 35 67 79 82 85  
WIND DIR N N N N N SE S S S SW SW SW SW W NE N N N  
WIND SPD 9 8 8 10 8 8 6 5 8 13 14 13 11 6 8 8 8 9  
WIND GUST 16 14  
CLOUDS OV OV BK BK SC SC SC FW FW SC SC SC SC SC SC BK BK OV  
POP 12HR 70 50 0 10 50  
QPF 12HR 0.05 0.01 0 0 0.04  
SNOW 12HR 00-00 T 00-00 00-00 T  
RAIN L C C S C C C C L  
RAIN SHWRS  
SNOW C C C L  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 44 33 56 36 63 37 48 33 58  
TEMP 42 43 35 33 51 53 39 36 57 60 41 37 45 46 35 33 52 55  
DEWPT 32 32 32 31 32 28 31 29 34 33 35 32 31 30 31 29 34 33  
PWIND DIR N NW W W SW S NE NE NW  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS OV BK BK SC SC FW FW FW FW SC SC BK BK BK OV BK SC SC  
POP 12HR 70 20 0 0 5 20 30 20 20  
RAIN L L S S S S  
RAIN SHWRS C S  
SNOW L S S  
 

 
 
WYZ017-271100-  
RIVERTON-FREMONT WY  
43.06N 108.46W ELEV. 5525 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 54 30 57 34  
TEMP 37 36 38 45 53 52 40 37 33 31 37 49 56 55 44 41 37 35  
DEWPT 34 32 32 31 27 27 26 25 24 24 28 28 29 28 32 32 31 32  
RH 89 85 79 58 36 38 57 61 69 75 70 44 35 35 62 70 79 89  
WIND DIR N NW W E SE S W W W W W SE SE N N N N N  
WIND SPD 8 8 6 5 6 8 6 9 9 9 8 4 5 12 8 10 11 13  
WIND GUST 14  
CLOUDS BK BK SC SC SC SC FW FW FW FW FW SC SC BK BK OV OV OV  
POP 12HR 20 10 0 20 70  
QPF 12HR 0.01 0 0 0 0.20  
SNOW 12HR 00-00 00-00 00-00 00-00 1  
RAIN S S S C C L L L  
RAIN SHWRS  
SNOW L L L  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 47 30 56 34 60 35 44 31 60  
TEMP 43 45 34 31 49 54 40 35 53 58 42 36 41 43 34 32 52 57  
DEWPT 33 33 29 27 30 29 29 28 33 32 33 32 28 26 28 27 34 34  
PWIND DIR N NW S S S W N N S  
WIND CHAR GN GN LT LT LT GN GN GN LT  
AVG CLOUDS OV BK BK FW FW CL FW SC SC SC BK OV BK OV OV BK SC SC  
POP 12HR 60 5 0 0 5 40 60 30 10  
RAIN L C C L  
RAIN SHWRS C C  
SNOW L L S  
SNOWSHWRS C  
 

 
 
WYZ018-271100-  
LANDER-FREMONT WY  
42.82N 108.73W ELEV. 5586 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 54 32 57 36  
TEMP 38 36 39 45 54 53 42 38 35 32 37 51 57 56 46 42 38 36  
DEWPT 34 29 28 28 25 25 24 23 23 22 25 28 28 29 31 31 30 31  
RH 85 75 64 51 32 33 48 54 61 66 61 41 33 35 55 65 73 82  
WIND DIR W W W SE SE W SW SW S S N E SW NW W NW NW NW  
WIND SPD 5 6 4 5 5 8 9 8 6 5 4 3 8 8 9 10 9 10  
CLOUDS BK BK SC SC SC SC FW FW FW FW FW SC SC BK BK OV OV OV  
POP 12HR 20 20 0 30 70  
QPF 12HR 0.01 0 0 0 0.21  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN S S S S C C L L L  
RAIN SHWRS  
SNOW S L  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 46 31 57 36 60 38 44 33 60  
TEMP 44 45 35 31 51 56 42 36 54 59 44 38 43 43 36 33 54 58  
DEWPT 32 31 28 26 31 28 28 26 33 33 34 33 30 28 29 28 34 32  
PWIND DIR N NW S S SW W N N N  
WIND CHAR GN LT LT LT LT LT GN GN LT  
AVG CLOUDS OV BK SC FW FW CL FW SC SC SC BK OV OV OV OV BK SC SC  
POP 12HR 70 10 0 0 10 50 60 30 10  
RAIN L C C L  
RAIN SHWRS S C C  
SNOW L S  
 

 
 
WYZ028-271100-  
ROCK SPRINGS-SWEETWATER WY  
41.61N 109.07W ELEV. 6760 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 29 49 28 52 30  
TEMP 33 31 33 40 49 45 36 32 29 28 32 46 52 47 38 34 31 30  
DEWPT 30 28 27 26 21 25 27 25 25 25 28 30 29 31 30 28 27 27  
RH 89 88 78 57 33 45 69 75 85 88 85 53 41 53 73 78 85 88  
WIND DIR W W W W W W W W SW SW S S SW N N N NE NE  
WIND SPD 10 9 8 11 13 10 6 4 5 3 3 9 10 9 9 8 10 13  
CLOUDS BK SC SC SC SC SC SC SC SC SC SC BK BK BK BK OV OV BK  
POP 12HR 20 0 5 50 70  
QPF 12HR 0.01 0 0 0.07 0.11  
SNOW 12HR 00-00 00-00 00-00 00-00 1  
RAIN C C L L  
RAIN SHWRS  
SNOW S L L L  
WIND CHILL 19  
MIN CHILL 23 23 27 22 24 27 19  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 42 27 52 31 57 33 47 30 56  
TEMP 39 39 30 27 46 48 35 31 51 52 37 33 44 43 33 30 50 51  
DEWPT 31 30 26 24 30 30 29 28 34 35 32 30 32 31 28 27 32 33  
PWIND DIR NE NW NW W SW SE NE NE NE  
WIND CHAR BZ GN GN LT LT LT GN BZ GN  
AVG CLOUDS BK BK SC SC FW FW FW SC SC SC BK BK BK BK BK BK SC SC  
POP 12HR 60 10 0 0 5 40 40 20 20  
RAIN C C  
RAIN SHWRS S S  
SNOW L C C S  
SNOWSHWRS S  
 

 
 
WYZ026-271100-  
BIG PINEY-SUBLETTE WY  
42.58N 110.11W ELEV. 6990 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 13 41 16 41 24  
TEMP 20 15 19 32 41 38 26 22 19 18 22 34 41 39 31 28 26 25  
DEWPT 17 12 15 22 26 26 22 19 18 16 20 26 29 30 27 26 25 22  
RH 88 88 84 66 55 62 85 88 96 92 92 72 62 70 85 92 96 88  
WIND DIR NW NW NW SW N NE W NW N N NE NE N N N NW NW NW  
WIND SPD 11 6 4 4 4 4 4 6 6 6 4 4 5 9 9 10 10 11  
CLOUDS SC SC SC SC SC BK BK BK BK BK BK BK BK BK BK OV OV BK  
POP 12HR 10 0 0 30 40  
QPF 12HR 0 0 0 0.01 0.06  
SNOW 12HR 00-00 00-00 00-00 T 1  
RAIN C C  
RAIN SHWRS  
SNOW C C C C C C S  
SNOWSHWRS  
WIND CHILL 8 14  
MIN CHILL 5 6 30 14 9 6 19 14  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 38 18 45 24 46 26 39 23 50  
TEMP 34 35 23 20 38 42 29 26 40 43 31 28 36 37 27 24 43 47  
DEWPT 26 26 20 17 29 31 26 23 32 33 28 25 29 28 24 21 34 35  
PWIND DIR NW NW NW W SW NE N N NW  
WIND CHAR GN GN LT LT LT LT LT GN LT  
AVG CLOUDS BK SC SC FW FW FW SC SC SC BK OV OV BK BK SC SC SC SC  
POP 12HR 20 5 0 0 10 40 40 10 5  
RAIN SHWRS C S  
SNOW S C C  
SNOWSHWRS C S  
 

 
 
WYZ025-271100-  
PINEDALE-SUBLETTE WY  
42.80N 109.81W ELEV. 7086 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 15 41 22 42 29  
TEMP 24 17 19 32 41 39 31 28 25 24 26 37 42 41 35 33 31 30  
DEWPT 20 13 13 22 26 24 24 22 20 19 21 27 30 29 28 28 26 25  
RH 84 84 77 66 55 54 75 78 81 81 81 67 62 62 75 82 81 81  
WIND DIR NW NW NW NE S N NE N N E SE SE N NW NW NW NW NW  
WIND SPD 11 8 4 3 4 3 4 4 4 3 3 3 4 6 6 9 6 10  
CLOUDS SC SC SC FW SC SC SC SC SC SC SC BK BK BK BK BK BK SC  
POP 12HR 5 0 5 30 40  
QPF 12HR 0 0 0 0.01 0.03  
SNOW 12HR 00-00 00-00 00-00 00-00 T  
RAIN C C C C  
RAIN SHWRS  
SNOW C C C C S  
WIND CHILL 13  
MIN CHILL 7 7 30 23 18 17 25 21  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 38 21 44 27 46 31 41 26 50  
TEMP 36 36 27 23 38 42 33 29 41 45 36 32 38 40 31 27 44 48  
DEWPT 26 25 22 18 27 28 27 24 32 33 31 28 30 29 26 23 33 34  
PWIND DIR NW N NW NW W NE NE NE NW  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW FW FW SC SC SC BK BK OV BK BK BK SC SC SC  
POP 12HR 30 10 0 0 10 40 40 20 10  
RAIN S  
RAIN SHWRS S S  
SNOW S S C C S  
SNOWSHWRS S  
 

 
 
WYZ013-271100-  
JACKSON-TETON WY  
43.60N 110.73W ELEV. 6451 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 23 45 26 45 28  
TEMP 26 23 25 34 45 42 36 31 29 26 28 38 45 43 37 33 31 28  
DEWPT 22 20 20 23 26 24 25 25 25 24 25 30 31 30 29 28 28 26  
RH 85 88 81 64 47 48 64 78 85 92 88 73 58 60 72 82 88 92  
WIND DIR E NE SE S SW S S S S S S S SW W SE N N N  
WIND SPD 2 4 3 6 10 10 6 5 4 3 5 6 6 5 3 8 10 10  
CLOUDS SC BK SC SC SC BK SC SC SC BK BK OV OV BK BK BK BK BK  
POP 12HR 20 20 30 60 60  
QPF 12HR 0 0 0.02 0.04 0.06  
SNOW 12HR 00-00 00-00 T T T  
RAIN S C C C C  
RAIN SHWRS  
SNOW S C S S S C C C C C  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 41 23 47 30 48 30 44 26 51  
TEMP 36 39 27 23 38 45 34 30 42 46 34 30 39 42 30 26 42 48  
DEWPT 26 22 22 21 28 26 28 28 33 32 30 28 31 28 25 24 32 30  
PWIND DIR N NE S SW S SE NE NE N  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS BK SC SC SC SC SC BK BK OV BK OV BK BK BK BK SC SC SC  
POP 12HR 30 5 0 30 40 40 30 10 10  
RAIN SHWRS S C C S  
SNOW C S S S S  
 

 
 
WYZ001-271100-  
LAKE YELLOWSTONE-TETON WY  
44.55N 110.42W ELEV. 7835 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 17 40 22 41 22  
TEMP 20 19 22 30 40 38 29 26 25 22 26 37 41 39 30 27 25 22  
DEWPT 18 17 18 21 21 21 21 20 22 20 23 26 26 26 24 23 23 21  
RH 92 92 84 69 46 50 72 78 88 92 88 64 55 59 78 85 92 96  
WIND DIR SW NW SW SW SW SW SW S S S S S SW W N N N NW  
WIND SPD 1 2 1 6 9 9 5 5 6 6 6 8 5 3 5 6 8 5  
CLOUDS SC OV BK SC SC BK SC SC SC SC SC BK BK BK BK BK BK SC  
POP 12HR 20 30 40 50 50  
QPF 12HR 0 0 0.02 0.05 0.05  
SNOW 12HR 00-00 00-00 T T 1  
RAIN S S C C  
RAIN SHWRS  
SNOW S S C C C S S C C C C S  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 37 15 43 24 45 26 37 19 46  
TEMP 34 35 19 15 37 41 28 24 41 43 30 26 35 35 23 19 41 43  
DEWPT 23 21 15 13 25 26 23 23 31 31 26 25 27 26 19 17 30 31  
PWIND DIR NW W SW SW SW E NE N S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC BK BK OV OV OV OV OV BK BK SC SC SC  
POP 12HR 20 0 0 30 40 50 30 10 10  
RAIN SHWRS C C S  
SNOW S S C C C  
SNOWSHWRS S C S  
 

 
 
WYZ003-271100-  
CODY-PARK WY  
44.52N 109.02W ELEV. 5102 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 55 33 58 34  
TEMP 34 33 39 47 54 52 43 38 33 33 38 50 57 55 45 39 35 34  
DEWPT 26 24 25 24 25 26 25 26 26 26 27 28 30 31 29 29 30 29  
RH 72 69 57 40 32 36 49 62 75 75 64 42 35 40 53 67 82 82  
WIND DIR W W W NW SW SW SW SW W SW SW SW S W NW NW NW N  
WIND SPD 5 6 5 5 10 11 10 11 11 12 11 10 11 11 9 9 11 14  
WIND GUST 12  
CLOUDS SC SC SC SC SC SC SC FW FW FW FW SC SC BK BK BK BK OV  
POP 12HR 10 0 0 5 40  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00 00-00 T  
RAIN S S C C C  
RAIN SHWRS  
SNOW C C C  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 47 32 58 38 59 37 47 33 59  
TEMP 43 45 35 32 50 55 42 38 53 56 41 37 44 45 36 33 51 56  
DEWPT 25 25 26 26 26 29 30 31 31 33 32 32 30 30 27 27 29 32  
PWIND DIR N W S SW S N N NW SW  
WIND CHAR GN LT GN GN GN GN GN GN GN  
AVG CLOUDS OV SC SC FW FW FW SC BK SC BK OV OV OV OV BK SC FW SC  
POP 12HR 40 0 0 0 30 60 60 10 10  
RAIN C S C C  
RAIN SHWRS S C S  
SNOW C C C  
 

 
 
WYZ004-271100-  
GREYBULL-BIG HORN WY  
44.52N 108.08W ELEV. 3939 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 62 34 64 39  
TEMP 40 36 40 50 61 61 50 43 39 35 39 54 62 63 53 47 44 40  
DEWPT 36 33 35 35 34 33 34 32 30 28 31 33 32 33 36 35 34 33  
RH 85 89 82 56 36 35 54 65 70 75 73 45 32 32 52 63 68 76  
WIND DIR NE NW NW SE SE SE E E E E S SE NE NW N NW NW NW  
WIND SPD 3 3 3 5 8 8 8 4 3 3 4 5 5 6 5 9 10 14  
CLOUDS BK BK SC SC SC SC SC FW FW FW FW SC SC SC SC SC SC SC  
POP 12HR 20 0 0 5 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN S S S  
RAIN SHWRS  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 34 63 38 65 40 51 35 64  
TEMP 48 52 40 35 53 62 46 39 56 64 48 41 47 50 40 36 54 63  
DEWPT 30 27 31 29 34 33 35 32 37 37 38 36 34 32 32 30 36 35  
PWIND DIR NW N S SE SE NE N N W  
WIND CHAR BZ LT LT LT LT LT GN LT LT  
AVG CLOUDS SC SC SC FW FW FW SC SC SC BK BK OV BK OV BK SC SC SC  
POP 12HR 20 0 0 0 0 30 40 5 10  
RAIN S S S C  
RAIN SHWRS S  
 

 
 
WYZ006-271100-  
WORLAND-WASHAKIE WY  
43.97N 107.95W ELEV. 4227 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 59 31 62 36  
TEMP 38 36 39 48 58 57 45 40 35 33 38 54 61 60 49 44 40 37  
DEWPT 37 33 33 34 32 32 31 29 27 28 30 32 30 31 33 31 31 31  
RH 96 89 79 58 37 38 58 64 72 82 73 43 31 33 54 60 70 79  
WIND DIR W W W NW W S SE SE SW S SW E E N NW NW NW NW  
WIND SPD 6 4 3 4 4 6 6 5 2 4 3 4 5 8 5 8 10 13  
CLOUDS BK BK SC SC SC SC SC SC SC SC SC SC SC SC SC BK BK BK  
POP 12HR 20 0 0 5 30  
QPF 12HR 0.01 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN S S S C C C  
RAIN SHWRS  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 50 31 61 35 64 38 50 34 62  
TEMP 47 49 37 32 54 59 43 36 57 62 46 39 47 49 39 35 55 60  
DEWPT 31 28 29 29 34 31 32 31 37 37 37 36 34 32 32 31 37 35  
PWIND DIR NW E S SE S N NW NW W  
WIND CHAR BZ LT LT LT LT LT GN GN LT  
AVG CLOUDS BK BK BK FW FW FW SC SC SC SC BK OV BK OV BK BK SC SC  
POP 12HR 30 5 0 0 0 10 40 5 10  
RAIN C S C  
RAIN SHWRS S  
 

 
 
WYZ005-271100-  
HOT SPRINGS COUNTY AIRPORT-HOT SPRINGS WY  
43.71N 108.39W ELEV. 4902 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 34 58 32 60 36  
TEMP 37 35 40 47 57 56 41 37 36 34 39 53 59 58 44 40 40 37  
DEWPT 34 30 31 31 31 31 29 27 27 28 32 31 30 30 31 29 30 31  
RH 89 82 70 53 37 38 62 67 69 78 76 43 33 34 60 64 67 79  
WIND DIR SW W NW NE S S SW W W W SW E SE N NW NW NW N  
WIND SPD 3 6 4 8 6 9 9 6 8 6 4 8 9 9 8 10 11 17  
WIND GUST 24  
CLOUDS BK SC SC SC SC SC SC FW FW FW FW SC SC SC SC BK BK BK  
POP 12HR 20 0 0 5 50  
QPF 12HR 0.01 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN S S S C C C  
RAIN SHWRS  
SNOW C  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 48 31 60 36 63 38 48 33 62  
TEMP 45 47 34 32 53 58 40 37 56 61 42 40 45 47 35 34 55 60  
DEWPT 28 27 26 27 32 31 30 30 35 35 33 35 32 31 28 28 35 34  
PWIND DIR N W S S S SW N NW N  
WIND CHAR BZ GN LT LT LT GN GN GN LT  
AVG CLOUDS BK SC SC FW FW CL SC SC SC SC BK OV OV OV BK BK SC SC  
POP 12HR 50 0 0 0 5 30 60 20 10  
RAIN C C C C  
RAIN SHWRS S C S  
SNOW C  
 

 
 
WYZ010-271100-  
BUFFALO-JOHNSON WY  
44.38N 106.72W ELEV. 4968 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 34 51 31 57 37  
TEMP 35 34 38 44 51 47 36 34 33 31 38 51 57 53 42 40 39 37  
DEWPT 33 31 34 34 29 30 30 28 24 22 24 26 24 30 35 35 32 30  
RH 92 89 85 68 42 51 79 78 69 69 57 37 28 41 76 82 76 75  
WIND DIR NW NW NW N E S SW SW W W NW NE N NW NW NW NW NW  
WIND SPD 9 8 6 8 5 8 8 6 8 5 4 9 6 9 9 9 9 14  
CLOUDS OV OV BK SC SC SC SC FW FW FW FW SC SC SC SC BK BK OV  
POP 12HR 70 40 5 0 50  
QPF 12HR 0.05 0.02 0 0 0.05  
SNOW 12HR T T 00-00 00-00 00-00  
RAIN C C S S S C C L  
RAIN SHWRS  
SNOW C C C  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 46 32 56 38 61 38 46 34 57  
TEMP 44 43 34 32 51 53 40 38 56 57 41 38 44 44 35 34 52 53  
DEWPT 29 30 30 24 29 31 32 26 33 37 36 32 33 33 32 27 34 35  
PWIND DIR N W SW S S NE N NW N  
WIND CHAR BZ LT LT LT LT GN GN GN LT  
AVG CLOUDS OV BK BK FW FW FW FW SC SC SC BK OV OV OV OV BK SC SC  
POP 12HR 70 20 0 0 10 20 40 10 30  
RAIN L C S S C S  
RAIN SHWRS C  
 

 
 
WYZ012-271100-  
RENDEZVOIUS MOUNTAIN-TETON WY  
43.59N 110.89W ELEV. 10318 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 14 28 18 30 19  
TEMP 19 17 19 22 28 26 21 21 19 19 21 28 30 27 22 22 20 20  
DEWPT 15 13 14 15 20 20 17 17 18 18 19 23 24 22 18 18 18 18  
RH 84 84 80 74 71 78 84 84 96 96 92 81 78 81 84 84 92 92  
WIND DIR W NW W S S SW SW S SW SW S S SW W N N N N  
WIND SPD 11 9 9 12 14 14 14 14 16 14 12 12 11 12 16 16 16 17  
WIND GUST 23 23 23 23 24  
CLOUDS SC BK SC SC SC BK BK BK BK BK BK OV OV OV OV BK BK BK  
POP 12HR 20 30 50 70 70  
QPF 12HR 0.01 0.01 0.05 0.13 0.16  
SNOW 12HR 00-00 T 1 1 2  
SNOW S S S S S C C C C C C L L L L L L C  
SNOWSHWRS  
WIND CHILL 7 6 8 10 16 14 8 8 4 5 9 17 16 8 8 6 5  
MIN CHILL 6 6 12 6 4 4 16 7 5  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 28 18 34 23 34 22 29 21 37  
TEMP 26 26 20 19 31 31 25 24 32 31 24 23 28 27 22 21 34 33  
DEWPT 20 19 16 15 22 22 20 22 27 26 21 21 23 22 19 19 27 26  
PWIND DIR N NE NW SW S SE E NE N  
WIND CHAR BZ GN GN BZ BZ GN BZ BZ GN  
AVG CLOUDS BK SC SC SC SC SC BK BK OV OV OV OV OV BK BK SC SC SC  
POP 12HR 40 10 5 40 60 50 30 20 10  
SNOW C S C C C S  
SNOWSHWRS S C C C S  
 

 
 
WYZ023-271100-  
AFTON-LINCOLN WY  
42.71N 110.94W ELEV. 6201 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 19 45 26 44 28  
TEMP 25 19 22 33 42 45 35 31 29 28 27 36 42 44 36 32 30 29  
DEWPT 23 15 17 24 27 26 27 27 27 26 25 30 32 33 30 28 27 27  
RH 92 84 81 69 55 47 72 85 92 92 92 79 67 65 79 85 88 92  
WIND DIR S SE S W NW S S S S S S W N N W NW N NW  
WIND SPD 4 3 3 3 3 5 5 5 4 4 3 3 4 4 3 5 5 6  
CLOUDS SC BK SC SC SC SC SC SC SC BK BK OV OV BK BK OV OV OV  
POP 12HR 0 5 20 50 60  
QPF 12HR 0 0 0.01 0.02 0.06  
SNOW 12HR 00-00 00-00 T 00-00 1  
RAIN C C C C  
RAIN SHWRS  
SNOW S S C C C C C  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 40 23 47 28 47 29 42 25 51  
TEMP 35 40 27 24 36 47 33 30 39 47 33 31 36 42 29 26 39 51  
DEWPT 27 25 23 22 28 30 28 27 32 35 30 29 30 30 25 24 31 34  
PWIND DIR NW NW N SW S E NE N NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS OV BK SC FW FW FW SC BK BK BK OV OV BK BK BK SC SC SC  
POP 12HR 40 0 0 10 40 50 30 30 5  
RAIN S  
RAIN SHWRS C C C C  
SNOW C S C S C S  
SNOWSHWRS C  
 

 
 
WYZ004-271100-  
POWELL-PARK WY  
44.87N 108.79W ELEV. 5092 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 53 33 55 34  
TEMP 35 35 38 46 52 51 41 39 36 33 37 48 54 53 42 40 37 34  
DEWPT 26 27 28 26 28 27 29 29 28 27 29 31 30 29 32 32 31 31  
RH 69 72 67 45 39 39 62 67 72 78 72 51 40 39 67 73 79 89  
WIND DIR W NW NW NW S S S SW SW SW S S SW W NW NW NW N  
WIND SPD 8 9 9 10 9 11 8 10 11 8 6 10 11 11 12 17 20 20  
WIND GUST 16 16 24 28 28  
CLOUDS SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC BK BK BK  
POP 12HR 20 0 0 5 40  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00 00-00 T  
RAIN S S C C C  
RAIN SHWRS  
SNOW C C C  
WIND CHILL 26 22  
MIN CHILL 27 27 26 26 31 22  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 47 33 57 38 58 37 46 33 57  
TEMP 43 46 37 33 50 55 43 38 52 56 43 37 43 45 36 33 50 55  
DEWPT 30 28 28 28 31 29 32 32 34 33 35 34 33 31 29 28 33 31  
PWIND DIR N W S S S N N N SW  
WIND CHAR BZ GN GN GN GN GN BZ GN GN  
AVG CLOUDS BK SC SC FW FW FW SC BK SC BK OV OV OV OV BK SC FW SC  
POP 12HR 40 0 0 0 20 50 50 5 10  
RAIN C S C C  
RAIN SHWRS S S S  
SNOW C C  
 

 
 
WYZ004-271100-  
COWLEY-BIG HORN WY  
44.91N 108.45W ELEV. 4090 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 59 35 61 38  
TEMP 38 36 41 50 58 57 47 41 38 35 39 53 60 59 50 44 41 38  
DEWPT 31 30 32 32 33 32 32 30 29 28 30 33 33 34 36 35 34 33  
RH 76 79 70 50 39 38 56 65 70 75 70 46 36 39 58 70 76 82  
WIND DIR NW N NW SE S S SE S S E SE S S NW NW NW NW N  
WIND SPD 4 5 4 6 9 10 5 5 4 5 6 8 8 6 9 13 13 12  
WIND GUST 19  
CLOUDS BK SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC BK  
POP 12HR 20 0 0 5 30  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN S S C C C  
RAIN SHWRS  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 52 34 61 39 62 40 49 35 61  
TEMP 48 50 39 34 53 59 45 39 55 60 46 40 46 48 39 35 53 59  
DEWPT 33 30 31 30 34 33 34 32 36 37 38 36 35 34 32 31 36 36  
PWIND DIR N W S S SE N N N S  
WIND CHAR GN LT LT LT LT LT GN GN LT  
AVG CLOUDS BK SC SC FW FW FW SC BK SC BK BK OV OV OV BK SC SC SC  
POP 12HR 40 0 0 0 10 40 50 5 10  
RAIN C S C C  
RAIN SHWRS S  
 

 
 
WYZ016-271100-  
DUBOIS-FREMONT WY  
43.55N 109.69W ELEV. 7291 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 19 45 25 46 28  
TEMP 26 22 26 38 45 41 32 28 27 26 29 41 46 42 34 31 29 29  
DEWPT 20 17 19 22 23 22 21 19 20 19 21 27 27 26 24 24 24 24  
RH 78 81 74 52 41 46 63 68 74 74 72 57 47 53 66 75 81 81  
WIND DIR W W W NW W W W W W NW NW W W NW NW NW NE N  
WIND SPD 12 9 6 6 6 8 10 11 11 11 11 5 9 9 6 6 5 5  
CLOUDS SC SC SC SC SC SC SC SC SC SC SC BK BK BK BK BK BK BK  
POP 12HR 10 0 5 40 50  
QPF 12HR 0 0 0 0.01 0.03  
SNOW 12HR 00-00 00-00 00-00 00-00 T  
RAIN C C C C  
RAIN SHWRS  
SNOW C C C C C  
WIND CHILL 15 15  
MIN CHILL 12 13 18 15 14 24 23  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 40 23 47 29 49 31 41 26 51  
TEMP 37 36 25 24 41 43 31 30 44 45 33 32 39 38 28 27 45 46  
DEWPT 25 22 17 17 25 26 22 23 30 30 26 27 27 25 21 20 30 29  
PWIND DIR N W W W SW SE NE E S  
WIND CHAR LT GN GN GN GN GN GN GN GN  
AVG CLOUDS BK SC SC SC FW FW SC BK BK BK OV OV OV OV BK BK SC SC  
POP 12HR 40 20 0 10 30 40 40 20 10  
RAIN S  
RAIN SHWRS S C S  
SNOW C S S C C S  
SNOWSHWRS S  
 

 
 
WYZ027-271100-  
KEMMERER-LINCOLN WY  
41.83N 110.56W ELEV. 7285 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 21 44 25 44 26  
TEMP 27 23 24 34 44 39 32 27 27 25 28 40 44 39 33 28 28 26  
DEWPT 23 18 19 23 26 26 25 25 24 24 25 29 32 30 28 26 25 25  
RH 85 81 81 64 49 59 75 92 88 96 88 64 62 70 82 92 88 96  
WIND DIR NW W W W W W NW NW N NE SE SE N N N N N N  
WIND SPD 8 6 5 9 8 6 5 4 5 4 5 3 12 11 10 8 9 8  
WIND GUST 16  
CLOUDS SC SC SC FW SC SC SC SC SC SC SC OV OV OV OV OV OV BK  
POP 12HR 5 0 10 60 70  
QPF 12HR 0 0 0 0.14 0.10  
SNOW 12HR 00-00 00-00 00-00 00-00 1  
RAIN C C  
RAIN SHWRS  
SNOW S S L L C C C  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 39 23 47 28 50 30 42 25 50  
TEMP 36 35 25 23 42 42 30 28 45 45 32 30 39 38 27 25 45 45  
DEWPT 26 26 22 21 26 29 27 26 32 33 30 28 29 29 24 23 30 32  
PWIND DIR NW NW NW W SW SE E E E  
WIND CHAR GN LT LT LT LT LT GN LT LT  
AVG CLOUDS BK SC SC FW FW FW SC SC SC BK OV OV BK BK BK SC SC SC  
POP 12HR 40 0 0 0 20 50 50 20 5  
RAIN S  
RAIN SHWRS S C C  
SNOW C S C C  
SNOWSHWRS C S  
 

 
 
WYZ023-271100-  
ALPINE-LINCOLN WY  
43.18N 111.04W ELEV. 5634 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 22 46 27 46 29  
TEMP 26 22 25 36 42 45 36 31 29 28 29 37 43 45 37 33 30 30  
DEWPT 22 18 20 26 28 28 26 25 26 25 26 30 33 34 30 28 27 26  
RH 85 84 81 67 57 51 67 78 88 88 88 75 67 65 75 82 88 85  
WIND DIR SE E SE S S SE SE SE SE SE SE S SW NW NW NW NW NW  
WIND SPD 2 3 3 6 5 4 5 5 4 4 4 4 3 3 4 5 5 6  
CLOUDS SC BK SC SC SC SC SC SC BK BK BK BK BK BK BK BK BK OV  
POP 12HR 5 10 30 40 50  
QPF 12HR 0 0 0.02 0.02 0.06  
SNOW 12HR 00-00 00-00 T 00-00 T  
RAIN C C C C  
RAIN SHWRS  
SNOW S C S C C C C S  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 42 25 49 31 50 30 45 27 53  
TEMP 36 41 29 26 37 48 35 32 41 49 34 31 38 44 31 28 40 52  
DEWPT 28 26 23 23 29 31 29 29 34 37 30 28 31 32 25 24 31 35  
PWIND DIR NW W S SW S E NE N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS OV SC SC SC SC FW BK BK BK BK OV BK BK BK BK SC SC SC  
POP 12HR 30 5 0 20 50 50 30 20 5  
RAIN S  
RAIN SHWRS C C S S  
SNOW S S C S S  
SNOWSHWRS S  
 

 
 
WYZ023-271100-  
COKEVILLE-LINCOLN WY  
42.05N 110.97W ELEV. 6270 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 20 40 23 39 24  
TEMP 25 20 22 31 40 38 30 28 25 23 26 34 39 38 30 28 26 24  
DEWPT 22 18 19 25 30 29 26 26 23 22 25 29 31 31 27 26 24 23  
RH 88 92 88 78 67 70 85 92 92 96 96 82 73 76 88 92 92 96  
WIND DIR W N SW S S S S S SE S S S N N N N NW NW  
WIND SPD 3 4 4 4 5 5 5 5 4 4 4 4 4 9 8 8 9 9  
CLOUDS SC SC SC FW SC SC SC SC SC SC SC OV OV OV OV OV OV OV  
POP 12HR 5 0 10 60 60  
QPF 12HR 0 0 0 0.04 0.12  
SNOW 12HR 00-00 00-00 00-00 T 1  
RAIN C C  
RAIN SHWRS  
SNOW C C L L C C S  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 36 21 44 25 45 26 39 23 47  
TEMP 32 35 25 21 37 42 30 25 39 43 31 26 35 38 27 23 40 45  
DEWPT 26 27 23 20 29 31 27 24 32 34 29 25 29 30 25 22 31 34  
PWIND DIR NW NW NW W SE NW NE NE NW  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS OV SC SC FW FW FW SC SC BK BK OV OV BK BK BK SC SC SC  
POP 12HR 20 0 0 10 40 50 50 10 5  
RAIN SHWRS C C S  
SNOW S S C C C  
SNOWSHWRS C S  
 

 
 
WYZ028-271100-  
GREEN RIVER-SWEETWATER WY  
41.46N 109.49W ELEV. 7182 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 29 51 27 52 30  
TEMP 33 31 33 42 51 48 38 32 30 28 31 46 51 50 40 35 33 30  
DEWPT 31 30 29 26 24 24 28 28 28 27 29 30 29 31 31 31 30 28  
RH 92 96 85 53 34 39 67 85 92 96 92 53 42 48 70 85 89 92  
WIND DIR SW W W W W W NW W SW SE S S S N N N N N  
WIND SPD 6 6 6 9 11 9 8 3 2 2 4 6 11 8 8 6 6 9  
WIND GUST 25  
CLOUDS BK SC SC SC SC SC SC SC SC SC SC BK BK BK BK OV OV BK  
POP 12HR 10 0 5 50 70  
QPF 12HR 0 0 0 0.07 0.14  
SNOW 12HR 00-00 00-00 00-00 00-00 1  
RAIN C C L L  
RAIN SHWRS  
SNOW L L C  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 27 53 31 58 33 48 30 57  
TEMP 40 41 30 27 47 51 35 31 52 55 38 34 45 46 34 30 51 54  
DEWPT 31 31 27 25 30 31 31 30 35 35 34 32 32 31 30 28 34 34  
PWIND DIR N NW NW W SW SE E NE NE  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS BK BK SC SC FW FW FW SC SC SC OV BK BK BK BK BK SC SC  
POP 12HR 60 30 0 0 5 40 40 20 20  
RAIN C S C C S  
RAIN SHWRS S S S  
SNOW C S C C S S  
 

 
 
WYZ017-271100-  
SHOSHONI-FREMONT WY  
43.25N 108.12W ELEV. 4817 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 54 29 58 33  
TEMP 38 35 38 46 52 52 43 37 33 30 32 48 56 56 47 41 37 34  
DEWPT 34 33 34 33 28 28 29 27 26 25 28 30 29 29 32 31 30 31  
RH 85 92 85 60 39 39 57 67 75 81 85 49 35 35 56 67 75 89  
WIND DIR NW NW NW N SW S SE S S S S S N N NE NW N N  
WIND SPD 10 8 5 5 4 5 5 8 9 8 4 3 5 8 6 8 12 17  
WIND GUST 24  
CLOUDS BK BK SC SC SC SC FW FW FW FW FW SC SC BK BK OV OV OV  
POP 12HR 20 5 0 20 60  
QPF 12HR 0.01 0 0 0 0.15  
SNOW 12HR 00-00 00-00 00-00 00-00 1  
RAIN S S S C C L L C  
RAIN SHWRS  
SNOW L L C  
WIND CHILL 23  
MIN CHILL 28 29 31 22 21 23  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 47 29 57 32 62 34 43 30 59  
TEMP 42 45 35 30 47 54 40 33 52 59 43 35 40 42 34 30 49 56  
DEWPT 31 30 29 26 31 30 30 28 34 33 33 31 28 25 26 25 33 34  
PWIND DIR N NW SW S S E N N W  
WIND CHAR BZ LT LT LT LT LT GN GN LT  
AVG CLOUDS OV BK BK SC FW CL FW SC SC SC BK OV BK OV BK BK SC SC  
POP 12HR 50 10 0 0 5 20 50 30 10  
RAIN C C S C  
RAIN SHWRS C S  
SNOW C C  
SNOWSHWRS S  
 

 
 
WYZ005-271100-  
THERMOPOLIS-HOT SPRINGS WY  
43.66N 108.21W ELEV. 4592 FT  
226 AM MDT SUN MAR 26 2017  
 
DATE 03/25/17 SUN 03/26/17 MON 03/27/17 TUE  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 59 33 62 38  
TEMP 39 36 41 48 57 58 47 42 38 34 41 53 60 61 51 46 43 39  
DEWPT 35 32 32 32 32 31 29 28 27 27 31 32 31 31 32 31 31 32  
RH 85 85 70 54 38 36 49 57 64 75 67 44 33 32 48 55 62 76  
WIND DIR NW W W N S S S SW SW SW SW E SE NW NW N N N  
WIND SPD 4 5 5 6 6 9 8 6 6 5 4 6 8 5 8 10 11 18  
WIND GUST 25  
CLOUDS BK SC SC SC SC SC SC FW FW FW FW SC SC SC SC BK BK OV  
POP 12HR 30 5 0 5 50  
QPF 12HR 0.01 0 0 0 0.08  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN S S S C C C  
RAIN SHWRS  
 
DATE 03/28/17 WED 03/29/17 THU 03/30/17 FRI 03/31/17 SAT 04/01/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 50 32 61 37 65 40 50 35 63  
TEMP 47 49 38 33 52 60 45 38 56 64 47 41 47 49 40 35 54 62  
DEWPT 30 28 27 27 32 31 31 30 36 36 35 34 33 31 30 30 36 35  
PWIND DIR N W S S S SW N N N  
WIND CHAR BZ GN LT LT LT GN GN GN LT  
AVG CLOUDS OV BK SC FW FW CL SC SC SC SC BK OV OV OV BK BK SC SC  
POP 12HR 50 5 0 0 5 30 60 20 10  
RAIN C C S C  
RAIN SHWRS C S  
 

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