314  
FOUS55 KRIW 180115  
PFMRIW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RIVERTON WY  
714 PM MDT THU AUG 17 2017  
 
WYZ020-181100-  
CASPER-NATRONA WY  
42.91N 106.46W ELEV. 5530 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 47 86 49 88 49  
TEMP 69 61 56 52 62 79 86 81 66 56 51 50 64 81 88 83 67 57 51 50  
DEWPT 42 44 43 43 44 41 36 36 39 38 36 35 40 38 33 34 38 37 35 34  
RH 37 53 62 71 52 26 17 20 37 51 56 56 41 21 14 17 34 47 54 54  
WIND DIR N NW W W SW SW W SW S SW SW SW SW W W W SW SW S SW  
WIND SPD 10 5 5 8 8 6 8 6 4 3 8 10 10 8 8 3 5 5 6 6  
CLOUDS SC FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW CL  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 89 55 87 55 87 56 86 55 82  
TEMP 82 85 62 56 82 83 61 56 82 83 62 57 82 82 61 56 78 79  
DEWPT 37 35 46 44 43 41 47 47 45 42 49 48 46 43 49 49 47 45  
PWIND DIR SW NW SW N W S W SE SW  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW SC SC SC SC SC FW FW FW SC FW FW FW SC SC SC SC  
POP 12HR 0 5 5 5 5 5 10 10 10  
 

 
 
WYZ017-181100-  
RIVERTON-FREMONT WY  
43.06N 108.46W ELEV. 5525 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 52 85 55 88 55  
TEMP 71 64 60 56 62 76 85 82 70 63 59 55 65 79 88 85 71 64 59 55  
DEWPT 38 39 40 40 42 39 34 36 37 37 35 35 37 36 33 35 37 36 34 33  
RH 30 40 47 55 48 26 16 19 30 38 40 47 35 21 14 17 29 35 39 43  
WIND DIR N NW NW W SW SE S S W W W W W NE NE E NE W W SW  
WIND SPD 11 5 8 6 3 4 3 4 5 10 10 6 4 4 3 4 5 6 8 6  
CLOUDS FW FW CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW CL CL CL  
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 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 89 57 85 57 85 57 84 57 81  
TEMP 80 86 66 57 78 82 65 57 78 82 65 57 77 81 65 57 75 78  
DEWPT 37 40 45 43 42 43 46 44 42 42 46 44 42 42 48 46 45 44  
PWIND DIR W W N W S W NW NW SW  
WIND CHAR LT GN LT LT LT GN LT GN LT  
AVG CLOUDS CL FW SC SC SC SC SC FW FW FW SC SC FW FW SC SC SC SC  
POP 12HR 0 5 5 5 5 10 5 5 10  
 

 
 
WYZ018-181100-  
LANDER-FREMONT WY  
42.82N 108.73W ELEV. 5586 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 52 85 54 88 55  
TEMP 68 64 59 56 65 78 84 82 69 65 59 54 67 81 87 85 71 66 60 55  
DEWPT 38 37 37 37 43 42 39 39 37 36 34 32 39 39 37 38 36 35 33 32  
RH 33 37 44 49 45 28 20 22 31 34 39 43 36 22 17 19 28 32 36 41  
WIND DIR W W SW SW E E NE W SW SW SW SW NW NE N NW W SW W SW  
WIND SPD 6 8 6 5 3 3 2 6 8 9 8 8 3 3 2 3 9 9 8 5  
CLOUDS FW FW CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW CL  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 89 55 82 54 83 55 81 55 78  
TEMP 82 86 67 55 77 80 64 54 78 81 65 55 77 79 64 55 74 76  
DEWPT 41 43 42 39 42 43 42 40 43 43 44 41 44 44 45 43 45 46  
PWIND DIR S W NW W S W N W NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL SC BK SC SC SC SC FW FW FW SC SC FW SC SC SC SC SC  
POP 12HR 0 5 10 10 10 5 10 10 10  
 

 
 
WYZ028-181100-  
ROCK SPRINGS-SWEETWATER WY  
41.61N 109.07W ELEV. 6760 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 51 82 52 83 54  
TEMP 68 61 55 52 60 75 82 77 67 60 55 52 61 76 83 78 68 62 57 54  
DEWPT 35 36 36 37 43 41 31 39 39 40 39 38 41 40 31 39 40 41 41 40  
RH 29 39 49 56 53 29 16 25 36 47 55 59 48 27 15 25 36 46 55 59  
WIND DIR NW NW S NE NW W W W W W SW W W W W W SW W W SW  
WIND SPD 12 5 3 4 2 8 10 10 8 5 6 4 5 9 10 12 14 8 4 4  
WIND GUST 19 23  
CLOUDS FW FW CL CL CL CL CL FW FW CL CL CL CL FW FW 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  
RAIN SHWRS  
TSTMS  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 82 52 81 52 81 52 79 52 76  
TEMP 76 77 60 52 75 76 60 52 75 76 60 52 73 74 60 52 71 72  
DEWPT 41 42 43 41 43 43 43 41 41 42 44 43 43 44 47 45 45 44  
PWIND DIR SW W SW W SW SW W SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC FW SC SC BK SC SC SC SC SC FW SC SC BK SC SC  
POP 12HR 10 5 5 5 10 10 5 10 10  
 

 
 
WYZ026-181100-  
BIG PINEY-SUBLETTE WY  
42.58N 110.11W ELEV. 6990 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 38 80 38 82 39  
TEMP 61 52 45 42 53 73 80 77 60 48 41 38 53 74 82 79 62 49 42 39  
DEWPT 34 36 35 35 41 38 34 36 37 34 31 30 39 37 33 36 36 34 31 30  
RH 36 54 68 76 64 28 19 23 42 58 67 73 59 26 17 21 38 56 65 70  
WIND DIR NW NW NW NW E SW W W NW NW NW NW NE SW W NW NW NW NW NW  
WIND SPD 9 6 5 4 4 6 10 11 8 5 4 3 2 4 9 9 8 5 4 4  
CLOUDS FW CL CL CL CL CL CL FW FW CL CL CL CL FW FW FW FW CL CL FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 80 43 78 43 79 44 76 46 74  
TEMP 73 78 52 43 72 76 51 43 73 77 52 44 71 74 53 46 69 72  
DEWPT 37 38 41 38 40 40 40 38 41 40 41 39 41 41 43 42 42 42  
PWIND DIR W NW W NW W NW W NW NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC BK SC SC SC SC FW FW FW SC SC FW SC BK SC SC SC  
POP 12HR 20 10 20 10 10 5 10 10 10  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
WYZ025-181100-  
PINEDALE-SUBLETTE WY  
42.80N 109.81W ELEV. 7086 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 38 77 40 79 42  
TEMP 61 51 45 42 55 71 77 76 62 51 43 40 57 73 79 78 64 53 45 42  
DEWPT 35 36 35 34 37 36 33 31 33 33 31 30 36 35 33 31 34 33 32 31  
RH 38 56 68 73 51 28 20 19 33 50 62 67 45 25 19 18 32 46 60 65  
WIND DIR NW N N NE S SW W W NW N N N W W W W NW N N NW  
WIND SPD 9 5 5 5 4 6 11 11 5 5 4 2 3 5 9 9 5 4 4 4  
CLOUDS FW CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW CL CL FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 77 44 77 44 77 45 75 45 72  
TEMP 72 76 54 44 72 76 54 44 72 76 55 45 71 74 54 45 68 71  
DEWPT 35 32 38 36 40 37 38 36 39 35 40 38 40 36 40 39 41 38  
PWIND DIR W NW W NW W NW NW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC BK SC SC SC SC FW FW FW SC SC FW SC BK SC SC SC  
POP 12HR 10 10 10 5 10 5 10 10 20  
RAIN SHWRS S S  
TSTMS S  
 

 
 
WYZ013-181100-  
JACKSON-TETON WY  
43.60N 110.73W ELEV. 6451 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 39 79 40 81 42  
TEMP 60 52 48 44 54 70 77 77 61 51 46 40 55 71 79 79 63 53 48 42  
DEWPT 38 38 38 36 41 43 38 29 36 38 36 34 41 43 37 28 37 39 37 35  
RH 44 59 68 73 61 38 24 17 39 61 68 79 59 36 22 15 38 59 65 76  
WIND DIR NW NE E E S SW W W W SE E E S SW SW W W S S S  
WIND SPD 6 2 3 3 4 9 10 9 5 2 2 2 4 9 10 8 5 4 5 4  
CLOUDS FW CL CL CL CL CL CL CL CL CL CL CL CL FW FW CL CL CL CL FW  
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 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 77 43 78 42 79 44 77 44 74  
TEMP 69 75 53 43 70 76 52 42 71 77 54 44 70 75 53 44 67 72  
DEWPT 42 31 42 38 44 32 41 37 45 34 43 40 47 38 43 41 47 40  
PWIND DIR SW S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC SC SC SC FW FW FW SC SC SC SC BK BK SC SC  
POP 12HR 20 10 10 5 5 5 20 20 20  
RAIN SHWRS S S S S  
TSTMS S S S S  
 

 
 
WYZ001-181100-  
LAKE YELLOWSTONE-TETON WY  
44.55N 110.42W ELEV. 7835 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 71 37 74 36  
TEMP 56 49 44 41 52 64 70 69 55 45 40 37 55 67 73 72 56 45 39 36  
DEWPT 39 37 36 34 41 42 36 33 37 33 31 29 41 42 36 32 37 32 30 28  
RH 53 63 73 76 66 45 29 26 51 62 70 72 59 40 26 23 49 60 70 72  
WIND DIR NW N N NW SW SW W W W SW SW SW SW SW SW W W W S S  
WIND SPD 6 4 4 3 8 12 12 9 6 6 5 2 6 11 12 10 5 4 3 3  
WIND GUST 19  
CLOUDS FW FW CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 70 41 70 41 71 42 70 42 66  
TEMP 64 69 48 41 65 69 48 41 66 70 49 42 65 69 48 42 62 65  
DEWPT 40 33 38 36 42 34 37 35 42 34 39 37 45 39 40 38 45 41  
PWIND DIR SW SW SW SW SW SW S SW S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC SC SC SC FW CL FW SC SC SC SC SC SC SC BK  
POP 12HR 20 10 10 10 5 5 20 10 20  
RAIN SHWRS S S S S  
TSTMS S S S  
 

 
 
WYZ003-181100-  
CODY-PARK WY  
44.52N 109.02W ELEV. 5102 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 52 84 56 85 54  
TEMP 69 62 58 55 65 79 82 82 72 65 61 56 68 81 83 83 72 63 60 54  
DEWPT 41 40 39 38 43 41 41 38 40 37 35 35 40 39 40 38 40 37 35 35  
RH 36 44 49 53 45 26 23 21 31 35 38 45 36 22 22 20 31 38 39 48  
WIND DIR NW W W SW S S SW N S SW W W N NE SE NE S SW W W  
WIND SPD 8 8 8 8 4 5 9 9 6 12 11 6 4 6 6 9 6 8 5 5  
WIND GUST 18  
CLOUDS FW FW CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC FW FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 82 54 81 54 84 56 82 56 79  
TEMP 78 80 63 54 77 79 62 54 80 82 65 56 78 80 64 56 76 78  
DEWPT 41 40 41 39 43 42 40 39 43 42 42 40 43 42 44 43 46 46  
PWIND DIR NW N N NW SW NW NW W SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC SC SC SC FW FW FW SC FW FW FW BK SC SC SC  
POP 12HR 5 5 10 5 0 5 5 5 10  
 

 
 
WYZ004-181100-  
GREYBULL-BIG HORN WY  
44.52N 108.08W ELEV. 3939 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 53 91 55 91 56  
TEMP 74 67 60 56 64 81 90 90 78 68 62 55 65 81 90 90 78 69 63 56  
DEWPT 38 40 40 41 44 45 38 37 41 42 41 40 43 43 37 36 40 42 41 40  
RH 27 37 47 57 48 28 16 15 27 39 46 57 45 26 15 15 26 37 44 55  
WIND DIR NW N N S S SE SE SE NE E SE SE S SW SW N N N NE SE  
WIND SPD 9 6 3 5 6 6 4 5 8 3 4 3 2 2 3 6 12 6 4 4  
CLOUDS FW FW CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC FW FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 89 57 88 57 90 58 89 58 86  
TEMP 80 88 69 57 80 87 68 57 81 89 70 58 81 88 69 58 79 85  
DEWPT 43 36 45 44 46 40 45 44 46 38 47 45 47 41 47 46 48 43  
PWIND DIR SW N N NE S NE SE NE S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC SC FW CL CL FW FW FW FW SC SC SC SC  
POP 12HR 0 5 5 5 5 5 5 5 10  
 

 
 
WYZ006-181100-  
WORLAND-WASHAKIE WY  
43.97N 107.95W ELEV. 4227 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 50 90 52 90 51  
TEMP 70 63 58 53 66 83 90 86 73 63 56 52 67 83 90 86 73 62 55 51  
DEWPT 42 41 41 40 48 46 38 41 43 41 41 39 46 44 36 39 42 40 40 38  
RH 36 44 53 61 52 27 16 21 34 44 57 61 47 25 15 19 33 44 57 61  
WIND DIR N NW SW S E SE SE E N S S SW W N E SE N S SE S  
WIND SPD 8 4 4 4 3 3 3 5 5 2 4 2 2 2 3 4 10 5 4 3  
CLOUDS FW FW CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW CL  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 89 54 87 54 88 54 88 55 85  
TEMP 82 85 64 54 81 83 64 54 82 84 64 54 82 84 65 55 80 82  
DEWPT 43 41 44 44 47 43 46 45 47 43 45 44 47 43 48 46 50 47  
PWIND DIR NW N N E S E E E SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW SC SC SC SC SC FW CL CL SC SC FW FW SC SC SC SC  
POP 12HR 5 5 5 5 0 5 5 5 10  
 

 
 
WYZ005-181100-  
HOT SPRINGS COUNTY AIRPORT-HOT SPRINGS WY  
43.71N 108.39W ELEV. 4902 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 51 87 53 87 52  
TEMP 72 64 60 56 69 83 86 82 69 62 57 53 70 83 86 81 69 61 56 52  
DEWPT 43 44 41 40 46 42 40 43 41 40 39 38 42 40 39 41 39 39 37 36  
RH 35 48 49 55 44 24 20 25 36 44 51 57 36 22 19 24 33 44 49 54  
WIND DIR N W W W S S S W S W W W NW E SE SE NE SW W W  
WIND SPD 8 9 9 6 4 8 6 2 11 9 9 5 3 3 5 6 8 5 6 5  
CLOUDS FW FW CL CL CL CL CL FW FW CL CL CL CL FW FW FW FW FW FW CL  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 87 54 84 54 86 55 85 55 81  
TEMP 83 82 62 54 81 79 62 54 83 81 63 55 82 80 63 55 78 77  
DEWPT 41 45 45 43 45 47 47 45 45 47 47 45 45 47 48 46 48 50  
PWIND DIR NW NW N S SW NW S NW S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW BK SC SC SC SC FW CL FW SC SC FW FW SC SC SC SC  
POP 12HR 5 10 10 5 5 10 5 5 10  
 

 
 
WYZ010-181100-  
BUFFALO-JOHNSON WY  
44.38N 106.72W ELEV. 4968 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 53 85 57 87 57  
TEMP 66 63 60 57 70 80 84 82 69 66 60 57 73 83 86 84 70 66 60 57  
DEWPT 41 38 38 37 45 40 41 41 43 39 38 37 43 40 44 43 46 42 41 39  
RH 40 39 44 47 41 24 22 23 39 37 44 47 34 22 23 24 42 42 49 51  
WIND DIR W W W W E E E NW S SW W W N N N SE N S S SW  
WIND SPD 9 12 12 11 3 4 3 3 5 10 10 8 11 9 4 4 9 4 3 5  
WIND GUST 19  
CLOUDS SC FW FW CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW FW  
POP 12HR 10 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 85 55 82 55 84 57 83 57 80  
TEMP 81 82 64 55 79 80 63 55 80 82 65 57 80 81 65 57 77 78  
DEWPT 38 42 43 41 42 46 45 43 43 47 46 45 46 49 49 47 44 47  
PWIND DIR W N N N S NW SE S SE  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC SC FW CL FW FW FW FW SC SC SC SC SC  
POP 12HR 10 5 5 5 5 5 20 10 10  
RAIN SHWRS S  
TSTMS S  
 

 
 
WYZ012-181100-  
RENDEZVOIUS MOUNTAIN-TETON WY  
43.59N 110.89W ELEV. 10318 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 39 62 41 62 42  
TEMP 50 47 45 43 44 48 53 62 54 46 46 42 46 49 54 62 54 47 46 43  
DEWPT 32 31 30 29 30 30 33 32 30 27 26 24 26 26 29 28 28 27 25 25  
RH 50 53 55 57 57 49 46 32 40 47 45 48 45 40 38 27 36 45 43 49  
WIND DIR W W W SW S SW W W W W W SW SW SW SW W W SW SW SW  
WIND SPD 9 8 6 4 6 9 11 11 10 8 8 5 9 10 11 11 9 11 11 13  
WIND GUST 18 18  
CLOUDS FW CL CL CL CL CL CL CL CL CL CL CL CL FW FW CL CL FW FW FW  
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 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 61 42 60 43 61 42 60 41 58  
TEMP 49 61 47 43 48 60 47 44 49 61 47 43 48 60 46 42 47 58  
DEWPT 28 33 32 29 30 33 32 30 32 35 35 32 33 38 36 33 35 39  
PWIND DIR SW SW SW SW SW SW SW S SW  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS FW SC SC SC SC SC SC CL FW FW SC SC SC SC BK BK SC BK  
POP 12HR 30 10 20 5 5 10 40 30 40  
RAIN SHWRS S S S C S S S C  
TSTMS S S C S C  
 

 
 
WYZ023-181100-  
AFTON-LINCOLN WY  
42.71N 110.94W ELEV. 6201 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 38 80 40 81 40  
TEMP 63 54 50 46 51 74 80 76 61 50 45 42 53 75 81 77 61 51 45 42  
DEWPT 36 36 35 35 36 37 34 37 37 34 31 31 34 34 30 34 35 33 30 30  
RH 36 50 56 65 56 26 19 24 41 54 58 65 48 22 16 21 38 50 55 62  
WIND DIR W S S S S W W W SW S S S E W W W SW S S S  
WIND SPD 4 4 4 3 3 8 10 8 3 3 3 2 1 5 9 6 4 4 4 2  
CLOUDS FW CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW CL CL FW  
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 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 81 45 81 44 82 46 80 45 77  
TEMP 75 77 54 47 76 77 54 46 76 78 55 48 75 77 54 47 72 74  
DEWPT 38 40 42 40 41 42 40 38 41 43 43 42 45 47 45 43 46 47  
PWIND DIR SW SW SW SW S S S SW S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC BK SC SC SC SC FW FW FW SC SC FW SC BK SC SC SC  
POP 12HR 10 5 20 10 10 5 30 20 20  
RAIN SHWRS S S S S S  
TSTMS S S S S  
 

 
 
WYZ004-181100-  
POWELL-PARK WY  
44.87N 108.79W ELEV. 5092 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 54 84 57 84 56  
TEMP 69 64 60 58 65 76 83 81 70 64 60 57 66 77 83 81 70 64 59 56  
DEWPT 35 36 36 36 38 39 36 34 35 35 34 34 37 37 35 33 34 35 34 35  
RH 28 35 41 44 37 26 19 18 27 34 37 42 34 24 18 18 26 34 39 45  
WIND DIR W W W SW SE SE SE N S SW W W NW NE N NE S SW W N  
WIND SPD 11 10 9 5 8 10 8 14 9 10 8 4 8 4 4 17 8 6 5 6  
WIND GUST 21 25  
CLOUDS FW FW CL CL CL CL CL FW FW CL CL FW FW FW FW SC SC FW FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 82 56 81 56 84 57 83 58 81  
TEMP 75 79 63 56 75 78 63 56 77 81 64 57 77 80 65 58 75 78  
DEWPT 38 34 38 38 41 38 39 39 40 37 39 39 41 38 41 41 44 42  
PWIND DIR N N N NW S N SE W SE  
WIND CHAR GN GN LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC FW FW CL CL FW FW FW FW SC SC SC SC  
POP 12HR 0 5 5 0 0 5 5 5 10  
 

 
 
WYZ004-181100-  
COWLEY-BIG HORN WY  
44.91N 108.45W ELEV. 4090 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 55 87 56 88 56  
TEMP 74 67 62 58 66 78 85 85 75 69 62 56 67 79 86 86 76 69 62 56  
DEWPT 38 38 39 39 42 42 39 37 39 38 38 37 41 41 37 36 39 38 38 38  
RH 27 34 43 49 42 28 20 18 27 32 41 49 39 26 18 17 26 32 41 51  
WIND DIR NW NW NW SE SE S S NW SW SE SW E S NE SW NE S SW SW NE  
WIND SPD 10 9 6 4 6 9 8 9 6 3 3 2 2 2 4 10 5 3 3 4  
CLOUDS FW FW CL CL CL CL CL FW FW CL CL FW FW FW FW SC SC SC SC FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 86 57 85 57 87 57 87 58 84  
TEMP 78 84 69 57 78 83 69 57 79 85 69 57 79 85 70 58 77 83  
DEWPT 41 36 41 41 44 39 41 41 43 38 40 41 44 39 42 43 46 43  
PWIND DIR N N NW NE S E S E S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC FW FW CL CL FW FW FW FW SC SC SC SC  
POP 12HR 0 5 5 0 5 5 5 5 10  
 

 
 
WYZ016-181100-  
DUBOIS-FREMONT WY  
43.55N 109.69W ELEV. 7291 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 42 76 44 78 45  
TEMP 59 52 48 46 55 75 74 75 62 53 46 44 57 77 76 77 64 54 47 45  
DEWPT 34 35 35 34 37 27 33 33 36 35 32 30 35 26 32 32 36 34 31 30  
RH 39 52 60 63 51 17 22 21 38 50 58 57 43 15 20 19 35 46 53 55  
WIND DIR W W W W NW W W W W W W W W W W W W W W W  
WIND SPD 10 6 4 4 5 10 12 10 9 8 8 6 8 10 12 10 9 6 5 6  
WIND GUST 19 19  
CLOUDS FW CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW CL CL FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 80 45 75 44 75 46 75 45 71  
TEMP 79 79 55 45 74 74 53 44 74 74 54 46 74 74 53 45 70 70  
DEWPT 33 40 41 35 33 38 39 33 33 39 40 36 36 41 41 37 39 42  
PWIND DIR W SW SW W SW W SW W W  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC BK SC SC SC SC FW FW FW SC FW FW SC BK SC SC BK  
POP 12HR 10 5 20 10 10 5 20 10 30  
RAIN SHWRS S S S S  
TSTMS S S S  
 

 
 
WYZ027-181100-  
KEMMERER-LINCOLN WY  
41.83N 110.56W ELEV. 7285 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 44 79 46 80 47  
TEMP 63 56 52 49 55 71 78 77 63 54 49 47 57 72 79 78 64 55 50 48  
DEWPT 33 33 33 32 36 36 32 31 32 32 31 31 35 34 29 29 31 32 31 31  
RH 32 42 48 52 49 28 19 18 31 43 50 53 43 25 16 16 29 41 48 51  
WIND DIR NW N N N S W W W NW NW NW NW SW W W W W W W W  
WIND SPD 9 8 6 4 4 10 14 13 9 6 6 4 5 10 12 12 9 6 5 5  
WIND GUST 21 19  
CLOUDS FW CL CL CL CL CL CL FW FW CL CL CL CL FW FW FW FW FW FW FW  
POP 12HR 5 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 79 48 80 48 79 49 77 49 75  
TEMP 72 77 56 49 73 78 56 49 72 77 57 50 71 76 56 50 69 74  
DEWPT 35 32 38 37 39 35 37 37 38 34 39 39 41 40 41 42 42 39  
PWIND DIR SW NW W W W W W NW SW  
WIND CHAR LT GN LT GN LT GN LT GN LT  
AVG CLOUDS FW SC BK SC SC SC SC FW FW SC SC SC FW SC BK SC SC SC  
POP 12HR 10 5 5 5 10 5 10 10 10  
 

 
 
WYZ023-181100-  
ALPINE-LINCOLN WY  
43.18N 111.04W ELEV. 5634 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 42 81 43 82 45  
TEMP 65 58 53 51 52 72 80 78 63 53 47 44 53 73 81 79 65 54 49 46  
DEWPT 45 43 40 39 38 45 44 43 43 37 34 33 37 42 41 40 42 37 35 34  
RH 48 57 61 63 59 38 28 29 48 54 60 65 54 33 24 25 43 52 58 63  
WIND DIR N SE SE SE SE SW W W NW SE SE SE S SW W W S SE S SE  
WIND SPD 5 4 3 4 3 5 10 8 4 4 3 3 3 4 10 8 4 4 4 4  
CLOUDS FW CL CL CL CL CL CL CL CL CL CL CL CL FW FW CL CL CL CL FW  
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 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 80 50 77 49 78 50 77 50 74  
TEMP 72 78 58 50 71 75 56 49 72 76 57 50 71 75 57 50 69 72  
DEWPT 45 46 45 42 45 43 42 40 46 44 44 42 49 48 46 44 48 47  
PWIND DIR S SW S SW S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC SC SC SC FW FW FW SC SC FW SC BK SC SC SC  
POP 12HR 20 10 20 10 10 5 20 20 20  
RAIN SHWRS S S S S S  
TSTMS S S S S S  
 

 
 
WYZ023-181100-  
COKEVILLE-LINCOLN WY  
42.05N 110.97W ELEV. 6270 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 42 80 44 81 45  
TEMP 63 55 51 47 54 74 80 78 64 52 48 44 55 75 81 79 65 53 49 45  
DEWPT 38 37 37 36 42 42 36 37 38 38 37 36 41 41 35 35 37 37 37 36  
RH 39 51 59 65 64 32 20 23 38 59 65 73 59 29 19 20 35 54 63 70  
WIND DIR NW N W S S W W W NW NW SW S SE W W W NW W N SE  
WIND SPD 6 4 2 2 4 9 12 10 5 2 2 2 3 6 11 9 4 4 3 4  
CLOUDS FW CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW CL CL 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 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 80 46 81 46 80 47 78 47 77  
TEMP 75 78 54 46 76 79 54 46 75 78 55 47 73 76 54 47 72 75  
DEWPT 42 38 42 41 46 40 42 41 45 40 44 43 46 42 45 44 47 43  
PWIND DIR S NW W W SW NW S N S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC SC SC SC FW FW SC SC SC FW SC SC SC SC SC  
POP 12HR 10 5 5 5 10 5 20 20 10  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
WYZ028-181100-  
GREEN RIVER-SWEETWATER WY  
41.46N 109.49W ELEV. 7182 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 48 84 49 85 50  
TEMP 68 61 56 53 57 75 84 79 70 61 53 49 58 76 85 80 71 62 54 50  
DEWPT 42 41 41 41 46 46 39 43 45 44 41 40 44 46 39 44 46 46 43 41  
RH 39 48 57 64 67 36 20 28 41 53 64 71 59 34 20 28 41 56 66 71  
WIND DIR NW N W NE SW W W W W W W W W W W SW SW W SW SW  
WIND SPD 9 6 3 4 2 6 9 12 8 4 4 2 3 8 10 14 13 6 5 4  
WIND GUST 19 21 20  
CLOUDS FW FW CL CL CL CL CL FW FW CL CL CL CL FW FW 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 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 84 53 83 53 83 54 80 54 78  
TEMP 76 80 63 53 76 79 63 53 76 79 64 54 74 77 63 54 72 75  
DEWPT 47 47 50 47 48 47 50 46 48 47 51 48 48 47 52 49 48 46  
PWIND DIR SW W W SW SW SW W S SW  
WIND CHAR LT LT LT LT LT GN LT LT LT  
AVG CLOUDS SC SC SC SC SC SC BK SC SC SC SC SC FW SC SC BK SC SC  
POP 12HR 10 5 5 5 10 5 5 10 10  
 

 
 
WYZ017-181100-  
SHOSHONI-FREMONT WY  
43.25N 108.12W ELEV. 4817 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 53 88 55 91 56  
TEMP 73 66 60 55 61 75 87 86 75 68 61 56 63 78 90 89 78 70 62 57  
DEWPT 38 40 40 41 44 41 30 33 37 39 37 37 40 37 28 32 36 39 37 36  
RH 28 38 47 59 53 29 13 15 25 34 41 49 43 23 11 13 22 32 39 45  
WIND DIR N W NW S SW SW SW SW E SW S S S W W E NE W SW SW  
WIND SPD 10 3 4 5 2 3 4 4 5 5 5 4 3 1 2 2 8 4 5 4  
CLOUDS FW FW FW CL CL CL CL CL CL CL CL CL CL FW FW FW FW CL CL CL  
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 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 91 57 88 57 89 58 88 58 83  
TEMP 78 89 70 58 77 86 69 58 77 87 70 59 77 86 70 59 74 82  
DEWPT 38 37 44 43 42 40 46 45 43 40 46 45 43 40 49 48 45 44  
PWIND DIR SW W S W SW W NW NW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW SC SC SC SC SC FW FW FW SC SC FW FW SC SC SC SC  
POP 12HR 0 5 5 5 5 10 5 5 10  
 

 
 
WYZ005-181100-  
THERMOPOLIS-HOT SPRINGS WY  
43.66N 108.21W ELEV. 4592 FT  
714 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 52 89 53 90 53  
TEMP 73 66 61 58 66 83 89 86 75 64 57 53 67 84 90 87 75 65 58 53  
DEWPT 44 43 41 40 46 45 40 42 42 40 38 37 42 41 38 41 42 40 38 37  
RH 35 43 48 51 48 26 18 21 31 41 49 54 40 22 16 20 31 40 47 54  
WIND DIR NW W SW W SE S S S S SW S NW NW NE E SE E S SW W  
WIND SPD 8 6 5 3 3 6 6 5 10 6 3 1 2 2 4 6 6 6 6 4  
CLOUDS FW FW CL CL CL CL CL FW FW CL CL CL CL FW FW FW FW FW FW CL  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 89 55 87 55 89 56 88 57 84  
TEMP 83 86 66 55 82 84 65 55 84 86 66 56 83 85 67 57 80 81  
DEWPT 43 44 47 45 47 46 48 46 47 46 48 46 47 47 50 48 50 49  
PWIND DIR NW NW N N SW NW SE SE SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW SC SC SC SC SC FW CL FW SC SC FW FW SC SC SC SC  
POP 12HR 0 5 10 5 0 5 5 5 10  
 

 
 
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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