811  
FOUS55 KRIW 091220  
PFMRIW  
FOUS55 KRIW 091219  
PFMRIW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RIVERTON WY  
619 AM MDT SUN AUG 9 2020  
 
WYZ020-092300-  
CASPER-NATRONA WY  
42.91N 106.46W ELEV. 5530 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 51 87 52 90  
TEMP 71 78 85 84 69 60 54 51 69 83 87 85 70 61 55 52 71 85 90 88  
DEWPT 35 37 35 37 40 42 42 41 46 42 38 35 39 41 40 39 44 39 34 31  
RH 27 23 17 19 35 51 64 68 44 24 18 17 32 48 57 61 38 20 14 13  
WIND DIR W N N N NE NE NE NE SE SW W NW E S SW SW SW W W W  
WIND SPD 8 10 11 11 12 11 6 5 5 6 8 10 8 5 4 5 8 11 16 16  
WIND GUST 23 23  
CLOUDS CL CL FW FW SC FW FW CL CL CL CL FW SC FW CL CL CL CL FW SC  
POP 12HR 5 10 5 20 5  
QPF 12HR 0 0 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 54 91 56 91 55 89 53 87  
TEMP 64 54 87 89 65 56 87 89 65 55 85 87 63 53 83 85  
DEWPT 32 30 37 34 40 40 39 32 37 36 34 27 40 40 38 31  
PWIND DIR SW SW W SW SW W N SW  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS SC FW FW SC SC FW CL FW SC FW FW FW FW FW CL CL  
POP 12HR 10 10 20 0 10 10 10 5  
RAIN SHWRS S  
 

 
 
WYZ017-092300-  
RIVERTON-FREMONT WY  
43.06N 108.46W ELEV. 5525 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 88 55 87 55 90  
TEMP 69 80 88 86 74 66 60 55 68 78 86 85 74 66 60 55 69 80 89 88  
DEWPT 35 34 30 35 39 41 41 40 44 46 38 35 36 37 36 35 39 41 32 29  
RH 28 19 12 16 28 40 49 57 42 32 18 17 25 34 41 47 33 25 13 12  
WIND DIR N E S NW N N N NE E E NW N N W W W SW SW W W  
WIND SPD 6 6 9 14 11 9 6 5 3 5 8 11 8 8 6 6 5 6 12 16  
WIND GUST 23  
CLOUDS CL CL FW FW FW FW CL CL CL CL CL FW FW CL CL CL CL CL CL FW  
POP 12HR 0 5 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 56 89 58 90 58 88 57 87  
TEMP 67 56 80 87 68 58 81 88 69 58 80 86 67 57 79 85  
DEWPT 31 29 39 34 40 40 43 29 35 36 38 25 37 38 41 29  
PWIND DIR W SW W SW W SW W S  
WIND CHAR GN LT GN GN GN LT GN LT  
AVG CLOUDS FW FW FW SC SC FW CL FW SC FW FW FW FW FW CL CL  
POP 12HR 5 10 0 0 0 5 0 0  
 

 
 
WYZ018-092300-  
LANDER-FREMONT WY  
42.82N 108.73W ELEV. 5586 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 88 54 87 55 88  
TEMP 69 80 87 85 72 65 58 54 67 81 86 85 72 66 59 55 68 82 87 86  
DEWPT 34 33 30 32 37 38 38 38 44 43 36 34 31 31 29 28 34 34 30 27  
RH 27 18 13 15 28 37 47 54 43 26 17 16 22 27 32 35 28 18 13 12  
WIND DIR NE NE NW W NW W NW W N E W NW W W W SW SW W W W  
WIND SPD 3 6 10 14 8 8 5 3 4 6 11 11 8 6 5 4 5 9 14 14  
CLOUDS CL CL FW FW SC FW CL CL CL CL CL FW CL CL CL CL CL CL CL FW  
POP 12HR 5 5 10 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 57 85 57 85 58 84 56 83  
TEMP 67 57 80 84 66 57 80 84 67 58 80 83 65 56 78 82  
DEWPT 27 26 35 33 36 37 39 29 31 32 32 23 32 34 37 29  
PWIND DIR W SW W SW W SW W W  
WIND CHAR GN GN GN GN GN GN GN LT  
AVG CLOUDS FW FW FW SC SC FW CL FW SC SC FW FW FW CL CL CL  
POP 12HR 10 20 5 0 0 10 5 5  
RAIN SHWRS S  
TSTMS S  
 

 
 
WYZ028-092300-  
ROCK SPRINGS-SWEETWATER WY  
41.61N 109.07W ELEV. 6760 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 87 49 84 49 84  
TEMP 67 82 86 83 71 62 54 49 62 77 83 82 70 61 54 49 62 77 83 82  
DEWPT 24 18 16 21 24 27 27 27 31 29 25 24 26 28 29 28 33 33 31 30  
RH 19 9 7 10 17 26 35 42 31 17 12 12 19 28 38 44 33 20 15 15  
WIND DIR W W W W W W SW S SE W W SW W W SW SW SW W W W  
WIND SPD 4 13 18 18 10 6 5 2 3 9 17 16 8 4 2 2 4 11 19 16  
WIND GUST 20 27 27 24 23 27 23  
CLOUDS CL CL CL FW FW CL CL CL CL CL FW SC SC FW CL FW FW FW BK BK  
POP 12HR 0 5 5 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 49 83 55 85 55 85 55 85  
TEMP 61 49 76 81 65 55 79 83 65 55 79 83 65 55 79 83  
DEWPT 29 29 35 32 33 36 31 22 25 28 26 20 28 32 32 27  
PWIND DIR SW SW W SW SW SW W W  
WIND CHAR LT GN LT GN GN GN GN LT  
AVG CLOUDS SC FW FW SC SC FW CL FW SC FW CL CL FW FW CL CL  
POP 12HR 5 10 0 0 0 5 0 0  
 

 
 
WYZ026-092300-  
BIG PINEY-SUBLETTE WY  
42.58N 110.11W ELEV. 6990 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 82 40 81 39 80  
TEMP 60 77 81 81 65 53 47 40 59 74 79 80 64 52 46 39 58 73 78 79  
DEWPT 30 27 26 33 33 34 33 31 37 37 36 33 32 32 31 30 35 33 31 27  
RH 32 16 13 18 30 48 58 70 44 26 21 18 30 46 55 70 42 23 18 15  
WIND DIR E S W W NW NW N N E SW W W NW NW NW NW W SW W W  
WIND SPD 3 8 14 13 10 5 6 2 2 6 13 14 8 4 3 2 3 8 16 16  
WIND GUST 23 20 23 23  
CLOUDS CL CL FW FW FW FW FW CL CL CL CL CL CL CL CL CL CL CL FW FW  
POP 12HR 0 5 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 40 79 41 83 40 81 41 82  
TEMP 52 40 72 78 52 41 76 82 53 40 74 80 53 41 75 81  
DEWPT 30 28 35 33 36 35 37 29 29 27 31 26 32 31 35 30  
PWIND DIR NW W NW W W W NW W  
WIND CHAR LT LT LT LT GN LT GN LT  
AVG CLOUDS FW FW SC SC SC FW CL FW SC FW CL CL CL FW CL FW  
POP 12HR 5 20 0 0 0 5 0 0  
RAIN SHWRS S  
TSTMS S  
 

 
 
WYZ025-092300-  
PINEDALE-SUBLETTE WY  
42.80N 109.81W ELEV. 7086 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 80 41 81 41 80  
TEMP 60 75 79 80 64 52 45 41 61 78 80 81 64 52 45 41 61 77 79 80  
DEWPT 33 26 28 30 38 38 36 35 40 34 34 31 35 33 31 30 35 27 27 25  
RH 36 16 15 16 38 59 70 79 46 20 19 16 34 48 58 65 38 16 15 13  
WIND DIR W W W W NW N N N S SW W W NW N N N W SW W W  
WIND SPD 2 9 14 13 6 4 4 3 2 6 11 14 5 3 3 3 3 8 14 14  
CLOUDS CL CL FW FW FW FW FW CL CL CL FW CL CL CL CL CL CL CL FW FW  
POP 12HR 0 5 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 43 77 41 79 39 79 40 79  
TEMP 53 43 74 77 51 41 76 79 50 39 76 79 51 40 76 79  
DEWPT 32 30 33 33 39 37 31 27 35 32 27 24 36 34 30 27  
PWIND DIR N W NW SW NW W NW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC FW FW FW SC FW CL CL FW FW CL CL  
POP 12HR 10 30 5 5 0 10 0 5  
RAIN SHWRS C  
TSTMS S  
 

 
 
WYZ013-092300-  
JACKSON-TETON WY  
43.60N 110.73W ELEV. 6451 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 79 42 81 41 80  
TEMP 63 74 78 77 62 52 46 42 55 72 81 79 63 52 46 41 54 71 80 79  
DEWPT 33 35 34 35 39 38 36 35 39 40 35 32 36 35 33 31 35 35 28 26  
RH 32 24 20 22 43 59 68 76 55 31 19 18 36 52 60 67 48 27 15 14  
WIND DIR SW SW W W S S S E S SW W W SW S S SE S SW W W  
WIND SPD 4 10 11 11 5 5 4 2 2 9 11 11 4 4 3 3 5 10 12 12  
CLOUDS CL CL FW FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW  
POP 12HR 5 5 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 44 78 45 79 44 78 43 80  
TEMP 54 44 70 77 54 45 71 78 53 44 70 77 52 43 72 79  
DEWPT 33 31 38 33 40 38 38 26 36 34 38 31 37 35 40 31  
PWIND DIR S SW SW SW SW SW SW SW  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW SC SC SC SC FW FW FW SC FW FW FW FW FW CL CL  
POP 12HR 10 30 10 10 10 10 10 10  
RAIN SHWRS C  
TSTMS C  
 

 
 
WYZ001-092300-  
LAKE YELLOWSTONE-TETON WY  
44.55N 110.42W ELEV. 7835 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 70 38 71 40 72  
TEMP 55 64 68 68 54 45 41 38 51 65 71 69 55 47 43 40 53 66 72 70  
DEWPT 37 36 35 35 37 35 34 33 41 36 33 34 33 31 30 29 38 31 29 28  
RH 51 35 29 29 52 68 76 82 68 34 25 27 43 53 60 64 57 27 20 21  
WIND DIR SW SW SW W SW N N NE S SW W W SW S S S S SW SW W  
WIND SPD 1 4 5 4 2 2 1 0 1 5 6 6 2 2 2 2 3 8 11 10  
CLOUDS CL FW FW FW FW FW CL CL CL CL CL FW CL CL CL CL CL CL CL FW  
POP 12HR 5 10 10 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 42 71 43 71 41 70 40 71  
TEMP 48 42 66 69 49 43 66 69 47 41 65 68 46 40 66 69  
DEWPT 28 27 36 37 35 34 31 26 31 31 33 31 33 33 34 30  
PWIND DIR SW SW SW SW SW SW SW SW  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW SC SC SC FW FW SC SC FW FW FW SC FW CL CL  
POP 12HR 10 40 20 20 20 20 10 20  
RAIN SHWRS C S S S S S  
TSTMS S S S S  
 

 
 
WYZ003-092300-  
CODY-PARK WY  
44.52N 109.02W ELEV. 5102 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 77 53 82 54 88  
TEMP 63 70 74 76 68 60 57 53 68 78 82 81 71 62 59 54 72 84 88 87  
DEWPT 40 40 40 42 44 43 42 41 46 45 44 41 40 39 38 36 40 37 33 28  
RH 43 33 29 30 42 53 57 64 45 31 26 24 32 43 45 50 31 19 14 12  
WIND DIR N N N N N NW W W N E E NE N W SW SW SW SE SW W  
WIND SPD 10 10 11 10 5 4 5 2 3 9 9 9 4 4 5 5 6 8 11 12  
CLOUDS CL CL FW FW FW FW CL CL CL CL CL FW FW CL CL CL CL CL CL FW  
POP 12HR 5 5 10 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 58 86 60 86 58 82 56 80  
TEMP 66 58 83 85 67 60 83 85 66 58 79 81 63 56 77 79  
DEWPT 31 30 38 37 42 41 40 34 39 39 36 31 40 40 40 36  
PWIND DIR W W SW SW W NW NW NW  
WIND CHAR LT GN LT GN LT GN LT LT  
AVG CLOUDS FW FW FW SC SC FW FW SC SC FW FW FW FW FW CL CL  
POP 12HR 5 30 10 10 10 20 10 10  
RAIN SHWRS C S  
TSTMS S  
 

 
 
WYZ004-092300-  
GREYBULL-BIG HORN WY  
44.52N 108.08W ELEV. 3939 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 54 89 57 93  
TEMP 71 77 83 83 74 66 59 54 65 80 89 86 77 69 62 57 68 84 93 90  
DEWPT 42 41 40 41 43 43 43 42 45 45 43 43 45 44 45 44 45 42 35 34  
RH 35 28 22 23 33 43 55 64 48 29 20 22 32 40 54 62 43 23 13 14  
WIND DIR NW NW NW NW NW NW W NW SW S SE N N N SE SE S S S E  
WIND SPD 3 5 8 10 10 5 4 4 2 3 5 6 6 5 3 3 4 6 8 9  
CLOUDS CL CL FW SC SC FW CL CL CL CL CL FW FW FW CL CL CL CL CL CL  
POP 12HR 5 5 5 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 57 92 59 93 58 90 55 87  
TEMP 70 57 83 89 71 59 84 90 71 58 82 87 68 55 79 85  
DEWPT 35 33 38 40 43 43 43 39 41 40 38 34 41 41 40 36  
PWIND DIR SE S S S W NW N NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW SC SC FW FW FW SC FW CL FW FW FW CL CL  
POP 12HR 0 20 5 10 5 10 10 10  
RAIN SHWRS S  
 

 
 
WYZ006-092300-  
WORLAND-WASHAKIE WY  
43.97N 107.95W ELEV. 4227 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 87 51 88 52 93  
TEMP 69 77 83 85 71 63 55 51 66 80 88 86 72 64 56 52 69 85 93 91  
DEWPT 41 41 39 41 42 43 40 39 44 44 42 41 43 44 41 40 45 43 35 33  
RH 36 28 21 21 35 48 57 63 45 28 20 21 35 48 57 63 42 23 13 13  
WIND DIR NW NW N N N S NW N NW NE NE NE N N S S S S NW NE  
WIND SPD 5 6 6 9 9 5 4 4 2 3 6 8 5 4 3 4 4 5 8 9  
CLOUDS CL CL FW SC SC FW CL CL CL CL CL FW FW FW CL CL CL CL CL CL  
POP 12HR 5 5 5 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 54 91 56 93 56 91 53 89  
TEMP 66 54 83 89 67 56 85 91 68 56 84 89 65 53 82 87  
DEWPT 33 29 37 37 42 40 41 35 40 37 37 33 42 39 42 37  
PWIND DIR SE SW SW S W N NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW SC SC FW FW FW SC FW CL CL FW CL CL CL  
POP 12HR 0 20 5 5 0 10 5 5  
RAIN SHWRS S  
 

 
 
WYZ005-092300-  
HOT SPRINGS COUNTY AIRPORT-HOT SPRINGS WY  
43.71N 108.39W ELEV. 4902 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 53 85 53 91  
TEMP 69 76 82 79 68 63 57 53 69 80 85 80 68 63 58 53 73 85 91 85  
DEWPT 39 39 38 42 42 42 41 40 44 44 42 42 39 38 37 35 40 37 31 30  
RH 33 26 21 27 39 46 55 61 40 28 22 26 34 39 45 50 30 18 12 14  
WIND DIR NW N NE NE N W W W E E NE NE N W W SW SW S SW W  
WIND SPD 5 6 8 10 9 6 8 3 3 8 9 10 5 5 5 4 4 9 11 12  
CLOUDS CL CL FW FW FW FW CL CL CL CL CL FW FW CL CL CL CL CL CL CL  
POP 12HR 5 5 10 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 54 89 56 90 56 88 54 86  
TEMP 66 54 84 84 66 56 85 85 67 56 83 83 65 54 81 81  
DEWPT 26 23 35 39 39 37 37 35 36 34 35 36 38 37 38 37  
PWIND DIR W SW SW SW W N NW NW  
WIND CHAR LT LT GN LT GN LT GN GN  
AVG CLOUDS FW FW SC SC SC FW FW FW SC FW CL CL FW CL CL CL  
POP 12HR 5 20 5 5 5 10 10 10  
RAIN SHWRS S  
TSTMS S  
 

 
 
WYZ010-092300-  
BUFFALO-JOHNSON WY  
44.38N 106.72W ELEV. 4968 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 78 51 81 55 87  
TEMP 66 71 75 76 63 59 54 51 66 78 79 79 67 63 58 55 71 84 85 85  
DEWPT 41 42 41 41 43 42 40 39 45 45 42 41 44 42 41 40 44 42 38 37  
RH 40 35 29 28 48 53 59 63 47 31 27 26 43 46 53 57 38 23 19 18  
WIND DIR N N N N N W S SW S SE E N NW NW W W S SE SE N  
WIND SPD 13 12 11 9 6 6 8 5 10 10 9 9 6 6 6 5 6 9 11 10  
CLOUDS CL FW FW SC SC FW FW CL CL CL CL FW FW FW CL CL CL CL CL CL  
POP 12HR 10 20 10 20 10  
QPF 12HR 0 0 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 57 89 62 89 62 85 58 83  
TEMP 66 57 86 87 70 62 86 87 70 62 83 83 66 58 80 81  
DEWPT 34 31 38 36 43 43 40 34 42 41 36 32 43 43 42 38  
PWIND DIR W W W W W N NW N  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS CL FW FW SC SC FW FW FW SC FW FW FW FW FW FW CL  
POP 12HR 5 20 20 10 10 10 20 10  
RAIN SHWRS S S S  
TSTMS S  
 

 
 
WYZ012-092300-  
RENDEZVOUS MOUNTAIN-TETON WY  
43.59N 110.89W ELEV. 10318 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 64 44 59 43 59  
TEMP 53 60 63 58 50 48 46 44 48 53 58 58 50 47 45 43 47 53 58 58  
DEWPT 32 32 31 29 28 28 29 30 34 34 31 27 24 22 22 22 26 27 24 21  
RH 44 35 30 33 42 46 51 57 58 48 36 30 36 37 40 43 43 36 27 23  
WIND DIR SW W W W W W SW SW S SW W W W S S S S SW W W  
WIND SPD 9 8 8 9 9 10 9 6 8 9 10 11 10 10 9 8 10 11 12 12  
CLOUDS CL CL FW FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW  
POP 12HR 5 5 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 45 62 48 63 46 62 47 63  
TEMP 48 45 56 61 51 48 57 62 50 46 56 61 51 47 57 62  
DEWPT 20 25 31 29 28 33 36 24 21 25 30 26 25 31 34 27  
PWIND DIR S SW SW SW SW SW SW SW  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS FW SC SC SC SC FW FW FW SC FW FW FW FW FW CL CL  
POP 12HR 10 40 10 10 10 20 10 10  
RAIN SHWRS C S  
TSTMS C  
 

 
 
WYZ023-092300-  
AFTON-LINCOLN WY  
42.71N 110.94W ELEV. 6201 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 81 41 83 42 83  
TEMP 66 77 81 79 64 52 46 41 55 74 83 81 65 53 47 42 56 74 83 81  
DEWPT 31 29 30 39 40 39 37 36 40 43 38 37 37 36 34 33 36 40 35 35  
RH 27 17 16 24 41 61 71 82 57 33 20 21 35 52 60 70 47 29 18 19  
WIND DIR S W W W SE S SE SE S W W W W S SE SE S W W W  
WIND SPD 0 4 6 9 3 3 3 2 1 5 9 9 3 2 2 2 3 6 10 10  
CLOUDS CL CL FW FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW  
POP 12HR 0 5 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 44 78 42 80 40 79 42 81  
TEMP 55 44 71 76 52 42 72 78 51 40 71 77 52 42 73 79  
DEWPT 35 33 41 41 40 38 42 36 36 33 39 35 39 38 44 40  
PWIND DIR S SW S SW SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW FW FW SC FW FW CL CL CL CL CL  
POP 12HR 10 30 10 5 5 10 5 5  
RAIN SHWRS C  
TSTMS S  
 

 
 
WYZ004-092300-  
POWELL-PARK WY  
44.87N 108.79W ELEV. 5092 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 78 51 82 54 88  
TEMP 64 70 75 76 64 57 53 51 65 75 81 80 67 60 56 54 69 81 87 85  
DEWPT 41 41 40 40 41 40 39 38 41 40 35 35 38 37 36 35 37 35 26 27  
RH 43 35 28 27 43 53 59 61 41 28 19 20 34 42 47 48 31 19 11 12  
WIND DIR N N N N NW NW NW NW N E NE N N W W W S SE S SW  
WIND SPD 14 12 11 11 10 9 10 9 6 6 6 8 8 5 5 5 8 10 11 12  
CLOUDS CL CL SC SC SC FW CL CL CL CL CL FW FW CL CL CL CL CL CL FW  
POP 12HR 5 5 10 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 57 88 57 88 57 84 54 81  
TEMP 64 57 81 85 64 57 81 85 64 57 78 82 61 54 75 79  
DEWPT 29 27 38 39 41 39 41 37 40 38 37 33 40 39 40 37  
PWIND DIR SW S SW SW W N NW NE  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS FW FW FW SC SC FW FW FW SC FW FW FW FW FW FW CL  
POP 12HR 5 30 10 10 10 20 10 10  
RAIN SHWRS C S  
TSTMS S  
 

 
 
WYZ004-092300-  
COWLEY-BIG HORN WY  
44.91N 108.45W ELEV. 4090 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 82 53 87 56 91  
TEMP 69 75 80 81 71 63 57 53 65 78 86 86 76 67 60 56 68 82 90 89  
DEWPT 43 43 42 44 44 43 43 42 44 45 43 41 43 43 42 41 43 40 34 32  
RH 39 32 26 27 38 48 59 66 46 31 22 21 31 42 51 57 40 22 14 13  
WIND DIR N NE NE NE NE N W NW S SE E N N N W SE S S S S  
WIND SPD 4 5 5 6 8 5 4 4 2 4 5 8 8 4 3 3 4 6 8 11  
CLOUDS CL FW FW SC SC FW FW CL CL CL CL FW FW CL CL CL CL CL CL FW  
POP 12HR 5 5 10 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 57 91 58 91 58 87 55 85  
TEMP 68 57 82 89 69 58 82 89 69 58 79 86 66 55 77 84  
DEWPT 34 32 39 39 43 43 44 39 43 42 39 33 42 43 43 38  
PWIND DIR S S SW S W NE N NE  
WIND CHAR LT LT LT LT GN LT GN LT  
AVG CLOUDS FW FW FW SC SC FW FW FW SC FW FW FW FW FW FW CL  
POP 12HR 5 20 10 10 10 20 10 10  
RAIN SHWRS S S  
 

 
 
WYZ016-092300-  
DUBOIS-FREMONT WY  
43.55N 109.69W ELEV. 7291 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 77 42 79 44 80  
TEMP 64 73 76 74 64 51 44 42 57 75 78 76 66 53 46 44 58 76 79 77  
DEWPT 29 30 31 35 35 34 32 31 37 37 32 32 31 30 28 27 32 29 26 26  
RH 27 20 19 24 34 52 62 65 47 25 19 20 27 41 49 51 37 18 14 15  
WIND DIR W W W W W W NE W NW W W W W W W W W W W W  
WIND SPD 6 11 13 13 6 4 4 8 6 12 17 14 8 6 9 10 10 14 20 18  
WIND GUST 24 28 25  
CLOUDS CL CL FW FW FW FW CL CL CL CL CL FW CL CL CL CL CL CL CL FW  
POP 12HR 5 5 20 5 5  
QPF 12HR 0 0 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 46 77 47 78 45 77 44 77  
TEMP 54 46 73 75 54 47 74 75 53 45 73 74 52 44 73 74  
DEWPT 27 26 38 39 37 36 35 31 32 30 34 33 33 32 35 33  
PWIND DIR W W W W W W W W  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS FW FW SC SC SC SC FW SC SC FW CL FW FW FW CL CL  
POP 12HR 10 40 10 20 10 10 10 10  
RAIN SHWRS C S  
TSTMS C  
 

 
 
WYZ027-092300-  
KEMMERER-LINCOLN WY  
41.83N 110.56W ELEV. 7285 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 82 45 83 45 81  
TEMP 63 78 82 79 68 57 49 45 61 77 83 80 69 57 49 45 60 75 81 78  
DEWPT 26 23 24 24 28 30 31 30 34 32 25 28 30 29 29 28 31 29 24 25  
RH 24 13 12 13 22 35 50 55 36 19 12 15 23 34 46 51 33 18 12 14  
WIND DIR W W W W NW N NW NW S W W W NW NW W W W W W W  
WIND SPD 4 9 13 16 8 5 8 3 2 8 17 17 5 4 3 3 4 10 16 16  
WIND GUST 23 24 24 23 23  
CLOUDS CL CL CL CL CL CL CL CL CL CL FW CL CL CL FW FW FW FW FW FW  
POP 12HR 0 5 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 45 79 47 82 46 81 47 81  
TEMP 56 45 74 77 57 47 76 79 57 46 75 79 58 47 76 79  
DEWPT 26 26 31 31 34 35 32 27 29 29 27 24 30 32 31 28  
PWIND DIR W W W SW W W W W  
WIND CHAR LT GN LT GN GN GN GN LT  
AVG CLOUDS FW FW SC SC SC FW CL FW FW FW FW CL CL CL CL CL  
POP 12HR 5 20 0 0 0 5 0 0  
RAIN SHWRS S  
 

 
 
WYZ023-092300-  
ALPINE-LINCOLN WY  
43.18N 111.04W ELEV. 5634 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 81 48 78 48 79  
TEMP 65 75 79 79 67 57 52 49 54 68 77 77 65 56 52 48 54 69 78 78  
DEWPT 37 39 38 41 43 41 40 40 42 46 43 43 42 39 38 36 39 43 38 38  
RH 35 27 23 26 42 55 63 71 64 45 30 30 43 53 59 63 57 39 24 24  
WIND DIR S SW W W W SE SE E S SW W W SW S SE SE S SW W W  
WIND SPD 2 4 8 9 4 3 5 4 2 5 8 10 4 3 5 5 4 6 10 11  
CLOUDS CL CL FW FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW  
POP 12HR 0 5 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 51 81 51 82 50 80 50 83  
TEMP 58 51 71 80 59 51 72 81 59 50 70 79 58 50 72 82  
DEWPT 38 37 41 37 44 43 44 31 38 37 40 33 40 40 44 37  
PWIND DIR S SW S S SW SW SW S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW FW SC SC FW FW CL FW CL CL CL  
POP 12HR 10 40 10 10 10 10 10 10  
RAIN SHWRS C  
TSTMS C  
 

 
 
WYZ023-092300-  
COKEVILLE-LINCOLN WY  
42.05N 110.97W ELEV. 6270 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 43 83 44 82  
TEMP 63 78 84 81 67 53 49 43 57 75 83 81 68 54 50 44 57 75 82 80  
DEWPT 29 29 29 39 40 40 39 35 42 43 38 39 40 38 37 34 39 41 37 36  
RH 27 16 14 22 37 61 68 73 57 32 20 22 36 54 61 68 51 29 20 20  
WIND DIR S SW W W N N S NE S W W W NW NE E E S W W W  
WIND SPD 2 4 8 9 3 2 2 2 2 6 11 12 4 3 2 2 3 6 12 12  
CLOUDS CL CL CL FW CL CL CL CL CL CL CL CL FW CL CL FW FW FW FW FW  
POP 12HR 0 5 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 45 80 43 83 41 82 44 82  
TEMP 54 45 73 78 52 43 75 81 51 41 74 80 53 44 75 80  
DEWPT 36 33 40 39 41 38 43 36 38 33 40 35 41 38 44 39  
PWIND DIR E SW N SW NW NW N S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC FW SC SC FW FW FW FW FW FW CL CL FW CL CL  
POP 12HR 10 30 5 0 5 5 0 5  
RAIN SHWRS C  
 

 
 
WYZ028-092300-  
GREEN RIVER-SWEETWATER WY  
41.46N 109.49W ELEV. 7182 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 89 50 88 49 88  
TEMP 69 83 89 87 77 66 58 51 64 81 88 87 77 66 58 50 63 81 88 87  
DEWPT 22 19 16 19 22 26 27 27 33 35 33 28 29 28 28 27 32 37 35 32  
RH 17 9 7 8 13 22 30 39 31 19 14 12 17 24 32 41 31 21 15 14  
WIND DIR W W W W NW N S SE SE W W W W W SW S SW W W W  
WIND SPD 3 9 13 17 8 3 3 2 3 6 13 14 8 4 3 2 4 9 14 16  
WIND GUST 20 26 23  
CLOUDS CL CL CL FW FW CL CL CL CL CL FW SC FW CL CL FW FW FW BK BK  
POP 12HR 0 5 5 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 49 85 52 87 53 87 52 87  
TEMP 65 50 78 84 66 53 81 86 67 54 81 86 67 53 81 86  
DEWPT 29 28 37 34 33 34 36 24 27 29 31 19 27 30 36 28  
PWIND DIR SW SW W SW SW SW W SW  
WIND CHAR LT LT LT LT GN GN GN LT  
AVG CLOUDS SC FW FW SC SC FW CL FW SC FW CL CL FW CL CL CL  
POP 12HR 5 10 0 0 0 5 0 0  
 

 
 
WYZ017-092300-  
SHOSHONI-FREMONT WY  
43.25N 108.12W ELEV. 4817 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 89 54 88 55 91  
TEMP 69 80 87 88 76 67 60 54 67 80 88 87 76 68 61 55 69 82 91 90  
DEWPT 38 35 33 42 42 43 42 41 45 47 42 40 40 41 39 39 42 43 35 33  
RH 32 20 14 20 30 42 51 61 45 31 20 19 27 37 44 55 37 25 14 13  
WIND DIR N N N N NE SE N E E SE W N N N W S S SW W W  
WIND SPD 5 4 5 8 6 6 5 2 3 3 4 6 4 5 4 3 3 5 11 13  
CLOUDS CL CL FW FW FW FW CL CL CL CL CL FW FW CL CL CL CL CL CL FW  
POP 12HR 0 5 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 56 91 57 91 58 90 57 89  
TEMP 69 56 83 90 70 57 83 90 70 58 82 89 69 57 81 88  
DEWPT 33 31 42 40 42 40 44 35 38 37 40 31 39 40 44 37  
PWIND DIR SW SW W SW W SW N SE  
WIND CHAR LT LT LT LT GN LT LT LT  
AVG CLOUDS FW FW FW SC SC FW FW FW SC FW FW CL FW FW CL CL  
POP 12HR 5 10 0 0 0 5 0 0  
 

 
 
WYZ005-092300-  
THERMOPOLIS-HOT SPRINGS WY  
43.66N 108.21W ELEV. 4592 FT  
619 AM MDT SUN AUG 9 2020  
 
DATE SUN 08/09/20 MON 08/10/20 TUE 08/11/20  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 54 88 54 93  
TEMP 70 78 83 81 72 65 60 54 68 81 88 83 73 66 60 54 71 85 93 88  
DEWPT 40 40 38 44 44 42 41 39 44 46 42 44 42 40 39 37 43 40 33 33  
RH 33 26 20 27 37 43 49 57 42 29 20 25 33 38 46 52 36 20 12 14  
WIND DIR NW N N N N W W W E E NE NE N NW W SW S SW SW W  
WIND SPD 4 5 6 8 6 5 5 2 2 6 6 11 5 5 4 3 3 8 11 12  
CLOUDS CL CL FW SC SC FW CL CL CL CL CL FW FW CL CL CL CL CL CL CL  
POP 12HR 5 5 5 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
 
DATE WED 08/12/20 THU 08/13/20 FRI 08/14/20 SAT 08/15/20  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 56 91 60 91 59 89 58 87  
TEMP 69 56 84 87 71 60 85 86 71 59 83 85 69 58 81 83  
DEWPT 30 26 37 41 41 40 40 37 37 36 36 37 39 39 40 38  
PWIND DIR SW SW SW SW W N NW SE  
WIND CHAR LT LT GN LT GN LT GN LT  
AVG CLOUDS FW FW FW SC SC FW FW FW SC FW CL CL FW CL CL CL  
POP 12HR 0 20 5 5 0 10 5 5  
RAIN SHWRS 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  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page Main Text Page