562  
FOUS55 KRIW 150801  
PFMRIW  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RIVERTON WY  
201 AM MDT THU OCT 15 2026  
 
WYZ020-161000-  
CASPER-NATRONA WY  
42.91N 106.46W ELEV. 5530 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 53 19 58 31  
TEMP 43 39 42 47 51 48 35 30 25 21 31 45 54 52 41 40 38 36  
DEWPT 40 34 36 36 34 31 24 21 16 14 20 27 28 30 26 23 20 21  
RH 89 82 79 65 52 51 64 69 68 74 63 49 36 43 55 50 48 54  
WIND DIR N N N N N N NE SW SW SW SW SW SW SW S SW SW SW  
WIND SPD 16 17 14 12 11 10 10 4 3 9 11 16 14 9 11 16 20 20  
WIND GUST 23 24 18 25 27 18 19 27 34 33  
CLOUDS OV BK SC BK BK FW FW CL CL CL CL CL CL CL CL CL CL CL  
POP 12HR 40 5 0 0 0  
QPF 12HR 0.08 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS C  
WIND CHILL 25  
MIN CHILL 30 29 25 11 14 25  
FREEZE W W W  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 67 34 67 31 71 37 72 37 67  
TEMP 54 60 45 36 51 58 41 37 60 65 47 42 63 65 48 40 57 61  
DEWPT 33 34 27 22 32 33 30 27 34 34 33 33 39 40 38 36 39 39  
PWIND DIR SW SW N SE SW S SW SW SW  
WIND CHAR WY BZ LT LT GN GN GN LT GN  
AVG CLOUDS CL CL FW FW FW FW FW FW CL CL CL CL FW FW FW FW SC FW  
POP 12HR 0 0 0 0 0 0 0 10 20  
RAIN SHWRS S S  
 
 
 
WYZ017-161000-  
RIVERTON-FREMONT WY  
43.06N 108.46W ELEV. 5525 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 40 53 28 57 30  
TEMP 42 41 42 48 50 48 41 38 32 29 33 45 53 52 43 39 34 32  
DEWPT 33 32 33 36 34 32 31 28 24 23 24 33 35 37 34 29 25 23  
RH 70 70 70 63 54 54 67 67 72 78 69 62 50 56 70 67 69 69  
WIND DIR N N N N NE NE NE S S N SE E E N SW SW N SW  
WIND SPD 18 13 11 16 11 9 6 3 3 0 3 3 3 0 3 1 0 3  
WIND GUST 25 23  
CLOUDS FW CL FW FW CL CL FW CL CL CL FW CL CL CL CL CL 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  
RAIN SHWRS  
FREEZE W W W  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 65 34 64 35 66 38 67 40 62  
TEMP 53 58 43 35 52 57 45 37 56 59 48 41 58 61 50 43 54 57  
DEWPT 36 38 29 22 33 35 32 28 35 36 33 31 39 40 38 36 41 41  
PWIND DIR S SW NE NW NW W NW W NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW CL CL CL CL CL SC FW FW FW SC SC  
POP 12HR 0 0 0 0 0 0 0 20 20  
RAIN SHWRS S S  
 
 
 
WYZ018-161000-  
LANDER-FREMONT WY  
42.82N 108.73W ELEV. 5586 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 53 29 57 35  
TEMP 42 39 40 48 49 51 42 39 34 30 35 48 54 53 46 44 39 37  
DEWPT 32 31 33 35 35 36 29 27 26 22 26 33 34 36 26 23 22 20  
RH 67 73 76 60 58 56 60 62 72 72 69 56 46 52 45 43 50 50  
WIND DIR NW NW NW N NE E SE S S N N NE NE N SW SW SW SW  
WIND SPD 16 12 11 8 6 4 4 5 5 0 0 3 2 0 8 4 4 5  
WIND GUST 23  
CLOUDS SC SC FW FW CL FW FW FW CL CL FW CL CL CL CL CL FW FW  
POP 12HR 5 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS  
FREEZE W W W  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 66 38 62 38 64 41 65 41 60  
TEMP 57 60 46 39 53 57 47 41 57 60 49 44 59 61 50 44 53 57  
DEWPT 34 36 22 17 31 34 27 25 33 36 29 30 38 40 36 36 40 41  
PWIND DIR S SW N W NW SW S SW S  
WIND CHAR LT GN LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW CL CL CL FW SC FW FW SC SC SC  
POP 12HR 0 0 0 0 0 0 5 20 30  
RAIN SHWRS S C C  
 
 
 
WYZ028-161000-  
ROCK SPRINGS-SWEETWATER WY  
41.61N 109.07W ELEV. 6760 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 50 24 54 26  
TEMP 37 34 38 46 48 47 38 33 27 24 29 44 51 50 40 34 29 27  
DEWPT 33 30 30 32 30 30 27 25 21 19 20 26 27 29 24 23 21 20  
RH 85 85 73 58 49 51 64 72 78 81 69 49 39 44 52 64 72 74  
WIND DIR N NE NE NE NE E E E E E E SE S SW SW S S SW  
WIND SPD 11 11 12 18 14 10 8 8 4 2 2 2 2 2 2 2 1 1  
WIND GUST 25  
CLOUDS BK FW FW CL CL CL FW CL FW CL FW CL CL CL CL CL FW FW  
POP 12HR 30 5 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS  
FREEZE W W W  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 59 30 60 30 62 34 63 36 61  
TEMP 49 54 38 30 52 54 39 31 54 56 41 35 56 57 43 37 54 55  
DEWPT 31 31 25 21 30 29 27 25 32 35 33 32 38 40 37 36 39 39  
PWIND DIR SW SW SW S SW S S S S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL FW FW SC FW FW FW FW CL CL FW FW FW SC SC SC SC  
POP 12HR 0 0 0 0 0 0 10 20 20  
RAIN SHWRS S S S  
 
 
 
WYZ026-161000-  
BIG PINEY-SUBLETTE WY  
42.58N 110.11W ELEV. 6990 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 27 54 23 54 23  
TEMP 33 29 32 45 51 52 37 31 26 23 28 42 51 52 37 31 26 25  
DEWPT 28 26 27 32 31 34 30 26 23 22 25 31 30 32 28 24 19 18  
RH 82 88 81 60 46 50 75 81 88 96 88 65 44 46 70 75 74 74  
WIND DIR NW NW NW SW S W S S SE N N N S N N N N N  
WIND SPD 12 6 4 4 5 8 8 5 2 0 3 0 2 0 0 0 0 0  
WIND GUST 10  
CLOUDS CL CL FW CL CL CL FW CL FW FW SC CL CL CL CL CL 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  
OBVIS PF F PF  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 58 24 58 25 58 28 57 29 55  
TEMP 48 54 32 25 49 55 34 26 49 55 36 29 49 54 38 29 48 52  
DEWPT 30 33 22 15 29 32 26 22 32 34 29 28 38 41 35 29 39 40  
PWIND DIR S NW SW W W W E NW E  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW CL CL FW FW SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0 0 20 30 20  
RAIN SHWRS S C S S S  
 
 
 
WYZ025-161000-  
PINEDALE-SUBLETTE WY  
42.80N 109.81W ELEV. 7086 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 28 53 22 53 23  
TEMP 36 32 34 48 51 52 40 33 28 24 28 44 51 52 40 34 29 27  
DEWPT 31 28 29 29 26 27 28 27 24 21 25 26 26 28 26 24 20 19  
RH 82 85 82 47 37 38 62 78 85 88 88 49 37 39 57 66 69 71  
WIND DIR NW NW W SW W W SE SE N N N N SW N N N N N  
WIND SPD 10 8 3 4 4 6 5 4 3 0 0 0 1 0 0 0 0 3  
WIND GUST 10  
CLOUDS SC CL CL CL CL CL FW CL FW FW SC CL CL CL CL CL 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  
OBVIS PF PF  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 57 25 57 25 57 28 57 29 54  
TEMP 50 55 37 27 51 55 37 29 51 55 39 32 52 55 41 31 50 52  
DEWPT 25 28 23 16 24 26 25 22 26 30 28 27 33 37 34 31 36 36  
PWIND DIR N N NW N S NE SE NE SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW CL CL CL FW FW SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0 0 20 40 30  
RAIN SHWRS S C S C C  
 
 
 
WYZ013-161000-  
JACKSON-TETON WY  
43.60N 110.73W ELEV. 6451 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 26 55 24 58 24  
TEMP 31 28 31 47 55 51 39 32 27 25 29 46 57 54 41 34 28 26  
DEWPT 30 28 28 28 22 21 23 24 21 21 22 26 23 23 24 25 22 20  
RH 96100 88 47 27 30 52 72 78 84 75 45 27 30 50 69 78 78  
WIND DIR N N NE N N N NE NE SE E SE S SW SW S SE SE SE  
WIND SPD 11 10 8 8 6 6 9 8 3 2 2 1 3 2 4 4 3 3  
CLOUDS FW FW FW CL CL CL FW CL CL FW CL FW CL FW FW CL 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 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 25 59 26 59 29 56 30 53  
TEMP 52 55 34 26 51 54 35 27 51 55 38 31 50 52 38 32 47 51  
DEWPT 24 23 25 19 26 24 27 24 29 28 30 29 36 36 36 32 38 36  
PWIND DIR S S SW S S SE SE N SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW CL CL FW CL SC FW SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0 5 30 40 40  
RAIN SHWRS S C C C S C  
 
 
 
WYZ001-161000-  
LAKE YELLOWSTONE-TETON WY  
44.55N 110.42W ELEV. 7835 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 24 47 21 54 23  
TEMP 28 26 30 43 47 44 32 27 25 22 29 46 54 49 36 31 28 26  
DEWPT 26 24 27 29 18 19 22 20 19 16 22 25 19 20 25 26 23 21  
RH 92 92 88 57 31 36 66 74 78 77 75 43 25 31 64 81 81 81  
WIND DIR N N N N N N N N N N N S SW N N N N N  
WIND SPD 9 5 5 5 5 5 5 3 2 0 0 2 3 0 0 0 0 0  
WIND GUST 6 11 14 12 8 8 6 6  
CLOUDS FW FW FW FW CL CL CL CL CL FW CL CL CL CL FW 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  
OBVIS PF PF  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 55 24 54 26 55 28 52 28 50  
TEMP 49 49 32 25 48 49 33 30 49 50 36 32 48 48 35 30 45 47  
DEWPT 25 23 26 20 30 23 27 25 31 25 28 28 37 32 32 30 37 32  
PWIND DIR SW SW SW SW S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW SC FW CL CL CL FW CL FW FW SC SC SC SC BK SC  
POP 12HR 0 0 0 0 0 0 30 40 30  
RAIN SHWRS C C C S C  
SNOWSHWRS C S  
 
 
 
WYZ003-161000-  
CODY-PARK WY  
44.52N 109.02W ELEV. 5102 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 48 28 58 37  
TEMP 36 36 37 43 47 45 36 34 31 29 34 49 57 54 43 42 40 39  
DEWPT 30 30 33 31 30 30 25 26 24 20 21 27 30 33 27 24 20 17  
RH 79 79 85 62 51 55 64 72 75 69 58 42 35 45 53 48 44 40  
WIND DIR NW N N N N N NW SW S S S SE SE SE SW SW SW SW  
WIND SPD 6 8 11 11 11 9 6 4 6 4 5 8 10 4 9 9 8 8  
CLOUDS CL CL FW CL CL CL CL CL FW FW CL CL CL CL FW 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 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 40 62 38 67 41 64 39 57  
TEMP 65 62 45 40 55 58 44 41 61 60 47 44 59 58 45 41 51 53  
DEWPT 25 34 23 21 31 33 29 24 28 33 29 27 32 35 34 33 35 37  
PWIND DIR SW SW N S S SW NW NW N  
WIND CHAR LT GN LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW SC FW CL CL FW FW CL FW SC SC SC SC SC SC FW  
POP 12HR 0 0 0 0 0 0 5 20 20  
RAIN SHWRS S S S  
 
 
 
WYZ004-161000-  
GREYBULL-BIG HORN WY  
44.52N 108.08W ELEV. 3939 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 25 59 31  
TEMP 39 36 37 48 51 51 41 34 29 26 31 48 57 55 46 40 34 32  
DEWPT 33 31 30 31 27 24 23 22 20 19 21 25 24 27 25 23 22 22  
RH 79 82 75 51 39 34 48 61 69 74 66 40 28 34 43 50 61 66  
WIND DIR NW NW NW NW NW NW NW W SE E SE SE SE SE SE SE SE SE  
WIND SPD 20 21 23 23 19 14 11 5 6 8 6 11 11 4 4 6 8 5  
WIND GUST 28 31 32 32 27 19 21 12  
CLOUDS CL CL CL CL CL CL CL CL CL FW CL CL CL 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  
WIND CHILL 25 26  
MIN CHILL 25 23 29 18 19 26  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 66 35 65 36 68 38 67 37 61  
TEMP 56 60 44 35 56 60 44 37 59 63 46 39 59 62 46 38 54 58  
DEWPT 32 32 27 25 33 33 30 28 33 33 30 29 35 37 35 34 37 38  
PWIND DIR SE S SW SE SE SE S NW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW CL CL CL CL CL FW FW SC FW SC SC SC FW  
POP 12HR 0 0 0 0 0 0 5 20 20  
RAIN SHWRS S S S  
 
 
 
WYZ006-161000-  
WORLAND-WASHAKIE WY  
43.97N 107.95W ELEV. 4227 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 37 54 24 60 30  
TEMP 41 38 40 48 50 52 40 35 30 25 31 48 58 55 44 39 34 32  
DEWPT 34 33 34 35 32 33 26 25 25 21 24 31 29 33 29 29 27 26  
RH 76 82 79 60 50 48 57 66 81 84 75 51 33 43 55 67 75 78  
WIND DIR NW NW N NW N N W W SE SE SE SE SE N SE S S S  
WIND SPD 16 13 11 17 17 11 8 5 5 6 5 6 8 0 3 5 6 6  
WIND GUST 23 24 24 14  
CLOUDS FW CL FW CL CL CL CL CL CL FW CL CL CL CL CL 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  
RAIN SHWRS  
FREEZE W W W  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 67 34 64 35 68 36 67 37 61  
TEMP 56 61 42 35 55 60 43 37 59 63 45 39 59 62 46 39 53 57  
DEWPT 36 36 29 26 35 36 32 30 36 36 32 31 38 40 36 35 40 41  
PWIND DIR S S W SE S SE SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW CL FW CL CL CL FW FW FW FW FW SC SC FW  
POP 12HR 0 0 0 0 0 0 0 20 20  
RAIN SHWRS S S S  
 
 
 
WYZ005-161000-  
HOT SPRINGS COUNTY AIRPORT-HOT SPRINGS WY  
43.71N 108.39W ELEV. 4902 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 52 27 57 34  
TEMP 40 38 41 45 48 50 39 34 31 28 34 47 55 53 44 39 36 34  
DEWPT 32 31 34 36 35 36 29 27 26 22 27 32 33 35 31 29 26 22  
RH 73 76 76 70 60 58 67 75 81 78 75 56 43 50 60 67 67 61  
WIND DIR NW NW NW N N N NW W S SW S S S S SW SW SW SW  
WIND SPD 25 21 23 23 14 11 8 4 4 3 6 11 11 4 5 5 5 5  
WIND GUST 35 31 32 32  
CLOUDS FW CL FW FW CL CL CL CL CL FW CL CL CL CL CL 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  
RAIN SHWRS  
WIND CHILL 29 27  
MIN CHILL 27 27 30 24 25 29  
FREEZE W W W  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 65 38 63 38 66 40 65 40 59  
TEMP 57 59 43 38 55 58 43 38 59 60 46 41 59 60 45 41 53 55  
DEWPT 33 37 26 21 31 36 31 27 34 36 31 29 36 40 35 34 39 41  
PWIND DIR S SW S S S SW S NW NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW CL CL CL FW SC FW FW SC SC FW  
POP 12HR 0 0 0 0 0 0 0 20 20  
RAIN SHWRS S S S  
 
 
 
WYZ010-161000-  
BUFFALO-JOHNSON WY  
44.38N 106.72W ELEV. 4968 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 41 51 28 64 38  
TEMP 44 42 41 46 49 45 37 34 31 29 36 53 62 58 47 45 41 40  
DEWPT 31 32 30 24 23 18 18 18 15 10 12 18 20 23 17 15 13 13  
RH 60 67 65 42 36 33 46 51 51 44 36 25 20 26 30 29 31 33  
WIND DIR NW NW N N N N N N SW S S SE S S SW SW W SW  
WIND SPD 26 27 26 28 29 24 18 9 6 10 11 11 11 4 10 9 9 8  
WIND GUST 36 39 36 40 41 33 25 18 18  
CLOUDS SC SC SC CL CL CL CL CL CL FW CL CL CL 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  
RAIN SHWRS  
WIND CHILL 30  
MIN CHILL 30 27 20 24  
FREEZE W W W  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 62 40 69 43 68 42 60  
TEMP 71 66 50 46 53 57 47 43 63 62 49 46 63 61 49 44 54 55  
DEWPT 18 23 15 19 26 26 25 22 24 25 23 22 26 28 32 32 33 33  
PWIND DIR S W NE S S W NW NW SW  
WIND CHAR LT LT GN GN LT LT LT LT LT  
AVG CLOUDS CL FW FW FW FW FW FW CL CL CL CL FW SC FW FW SC SC FW  
POP 12HR 0 0 0 0 0 0 5 20 20  
RAIN SHWRS S S  
 
 
 
WYZ012-161000-  
RENDEZVOUS MOUNTAIN-TETON WY  
43.59N 110.89W ELEV. 10318 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 40 19 42 22  
TEMP 24 23 22 32 37 35 26 23 21 20 21 32 40 36 28 24 23 22  
DEWPT 21 20 19 17 17 19 18 15 13 13 15 16 18 20 19 16 14 12  
RH 88 88 88 53 44 52 71 71 71 74 77 51 41 52 68 71 68 65  
WIND DIR NE NE NE NE N N N NE E S S S SW SW SW S E NE  
WIND SPD 18 14 11 8 5 6 9 8 5 6 8 3 3 1 5 6 6 8  
WIND GUST 25  
CLOUDS FW FW FW CL CL CL CL CL CL CL CL FW CL FW CL CL 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  
WIND CHILL 10 10 10  
MIN CHILL 10 9 29 14 11 9 16 13  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 23 43 23 43 27 40 27 37  
TEMP 37 38 25 24 36 37 26 24 36 37 29 28 34 34 29 27 32 33  
DEWPT 13 21 17 13 16 20 19 17 18 23 22 22 26 30 28 27 28 30  
PWIND DIR S SW S S S S SE N SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW CL CL CL FW CL SC FW SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0 5 40 40 40  
RAIN SHWRS C C C C  
SNOWSHWRS S C C C S C  
 
 
 
WYZ023-161000-  
AFTON-LINCOLN WY  
42.71N 110.94W ELEV. 6201 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 26 57 23 60 25  
TEMP 32 30 32 51 57 53 39 32 27 24 28 50 59 54 40 34 30 27  
DEWPT 32 30 32 40 31 34 30 29 27 24 28 35 30 34 31 28 22 19  
RH 100100100 66 37 48 70 88100100100 56 33 46 70 78 72 71  
WIND DIR SW SW SW N N N SE S S S SE N SW N SE SE SE SE  
WIND SPD 3 2 1 3 5 5 4 4 3 1 1 0 2 0 6 3 2 1  
WIND GUST 6 9 13  
CLOUDS CL CL SC CL CL CL FW CL CL CL FW CL CL CL CL CL 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  
OBVIS F F F PF F F F  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 63 25 62 26 63 29 59 30 57  
TEMP 56 57 36 26 54 57 37 28 55 57 40 32 52 54 40 33 49 53  
DEWPT 32 35 27 19 33 35 31 28 37 37 34 32 42 43 39 33 43 42  
PWIND DIR S S W SE S SE S NE SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW SC FW CL CL FW CL FW FW SC SC SC SC BK SC  
POP 12HR 0 0 0 0 0 10 40 40 40  
RAIN SHWRS C C C C C C  
 
 
 
WYZ004-161000-  
POWELL-PARK WY  
44.87N 108.79W ELEV. 5092 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 37 46 28 52 36  
TEMP 39 37 38 41 45 43 35 32 30 28 31 42 51 49 41 39 37 36  
DEWPT 28 28 29 26 25 24 20 18 17 18 19 23 24 24 20 19 19 20  
RH 64 70 70 55 45 47 54 56 58 66 61 46 34 37 42 44 48 52  
WIND DIR N N N N N N NW W S SE SE SE SE SE SE SE SE SE  
WIND SPD 18 20 25 17 16 13 8 8 6 12 13 18 17 10 11 10 11 12  
WIND GUST 25 28 35 24 23 19 27 26 19 18  
CLOUDS CL CL FW CL CL CL CL CL FW FW CL CL CL CL FW 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  
WIND CHILL 26 27 17  
MIN CHILL 26 25 25 17 17 28  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 62 40 58 39 61 42 60 40 54  
TEMP 54 56 44 40 51 55 43 39 55 57 46 42 54 54 44 40 48 51  
DEWPT 26 26 19 22 26 28 25 25 27 28 25 26 29 31 30 31 31 33  
PWIND DIR SE SW NE SE SE SE E NW NE  
WIND CHAR GN LT LT LT GN LT LT GN LT  
AVG CLOUDS FW FW FW SC FW CL CL FW FW CL FW FW SC SC SC SC SC FW  
POP 12HR 0 0 0 0 0 0 5 20 10  
RAIN SHWRS S S  
 
 
 
WYZ004-161000-  
COWLEY-BIG HORN WY  
44.91N 108.45W ELEV. 4090 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 37 51 28 56 37  
TEMP 40 38 39 46 50 48 39 33 30 28 32 45 54 53 45 42 39 37  
DEWPT 35 34 34 32 29 28 25 25 23 21 22 27 28 29 25 25 25 24  
RH 82 85 82 58 44 46 57 72 75 75 66 49 36 39 45 50 57 59  
WIND DIR NW NW NW NW NW N N NW N E E SE SE SE SE SE SE SE  
WIND SPD 17 13 18 12 12 10 8 3 4 6 5 8 9 3 4 5 5 4  
WIND GUST 25 25 19 19 17 19 11  
CLOUDS CL CL FW CL CL CL CL CL CL CL CL CL CL 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 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 65 40 63 40 66 42 64 41 59  
TEMP 55 60 46 40 55 59 45 40 58 61 47 42 57 60 46 41 52 55  
DEWPT 32 32 27 27 33 34 32 31 34 35 31 31 35 37 36 36 38 39  
PWIND DIR SE E NE E SE E SE N NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW CL CL CL CL CL FW FW SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0 0 5 20 20  
RAIN SHWRS S S S  
 
 
 
WYZ016-161000-  
DUBOIS-FREMONT WY  
43.55N 109.69W ELEV. 7291 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 50 27 58 32  
TEMP 32 30 32 42 47 45 36 33 29 28 34 50 58 52 40 36 34 34  
DEWPT 26 24 23 23 25 26 24 24 20 17 18 20 21 26 20 19 16 14  
RH 78 78 69 46 42 47 61 69 69 63 51 30 23 36 44 50 47 43  
WIND DIR SW SW W NE E SE E NW NW NW W W W W W W W W  
WIND SPD 8 8 5 5 10 9 4 2 4 6 8 5 9 8 14 16 16 16  
WIND GUST 14 17 14 24 24 23 23  
CLOUDS FW CL CL CL CL FW SC SC FW FW CL FW FW FW 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  
FREEZE W W W  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 62 33 58 32 60 36 57 36 53  
TEMP 56 54 38 33 51 52 37 34 55 54 40 37 53 52 41 37 48 49  
DEWPT 17 20 17 15 19 26 22 21 20 26 24 26 29 32 32 31 32 33  
PWIND DIR W W W W W W W W W  
WIND CHAR GN GN LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW CL FW FW FW SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0 0 20 40 40  
RAIN SHWRS S C C C C  
 
 
 
WYZ027-161000-  
KEMMERER-LINCOLN WY  
41.83N 110.56W ELEV. 7285 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 25 52 26  
TEMP 34 31 34 46 49 48 38 33 28 26 30 43 50 49 38 34 30 28  
DEWPT 32 30 31 35 33 31 29 28 26 24 27 28 29 31 28 26 23 21  
RH 92 96 89 65 54 51 70 82 92 92 88 55 44 50 67 72 75 75  
WIND DIR NW N E SE SE S SE E E E NE E E N N NW NW NW  
WIND SPD 6 4 4 10 9 8 8 10 8 6 5 5 3 0 0 2 2 2  
WIND GUST 10  
CLOUDS CL CL FW CL CL CL CL CL CL CL FW CL CL CL CL 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  
OBVIS PF PF PF  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 59 29 59 29 59 33 58 33 56  
TEMP 52 55 37 30 51 54 38 31 52 55 42 35 52 54 42 35 50 52  
DEWPT 31 31 25 20 29 31 28 26 32 34 32 32 37 39 37 35 39 38  
PWIND DIR W W W NW SE SW S NW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL FW FW FW FW FW CL FW CL FW FW SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0 5 30 30 30  
RAIN SHWRS C S C S C  
 
 
 
WYZ023-161000-  
ALPINE-LINCOLN WY  
43.18N 111.04W ELEV. 5634 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 59 30 62 30  
TEMP 38 35 36 53 59 56 44 38 32 30 32 51 61 58 46 39 33 32  
DEWPT 38 35 36 38 33 35 35 36 32 30 32 35 32 36 33 35 33 31  
RH 100100100 57 37 45 70 92100100100 54 33 44 60 85100 96  
WIND DIR NW N N NW NW NW NE E E E E SE S N SE SE E E  
WIND SPD 6 5 5 4 6 4 4 6 5 4 5 1 1 0 3 3 3 3  
WIND GUST 12  
CLOUDS FW CL FW CL CL CL CL CL CL CL CL CL CL 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  
OBVIS PF PF PF PF PF  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 64 31 62 32 63 35 60 36 57  
TEMP 55 58 40 32 55 58 41 33 56 59 44 37 53 56 44 38 51 55  
DEWPT 31 36 34 28 33 36 37 33 37 38 39 37 42 44 43 38 43 44  
PWIND DIR S S SE SE SE SE SE E SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW CL FW CL SC FW SC SC BK SC BK SC  
POP 12HR 0 0 0 0 0 10 40 40 40  
RAIN SHWRS C C C C S C  
TSTMS S S  
 
 
 
WYZ023-161000-  
COKEVILLE-LINCOLN WY  
42.05N 110.97W ELEV. 6270 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 26 57 22 59 21  
TEMP 34 31 34 50 55 55 39 32 27 23 28 47 56 57 39 32 27 24  
DEWPT 34 31 34 41 37 38 32 29 26 23 28 34 33 37 31 27 22 20  
RH 100100100 71 51 53 76 88 96100100 60 42 47 73 81 81 84  
WIND DIR NW NW NW S S W S S S S SE S S S E E E E  
WIND SPD 5 4 3 6 8 6 5 5 6 3 3 3 4 2 2 1 1 1  
WIND GUST 11  
CLOUDS FW FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL FW 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  
OBVIS PF PF F PF F F  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 63 23 62 23 63 27 61 28 59  
TEMP 51 59 35 24 52 59 36 27 52 60 39 32 53 58 40 31 51 56  
DEWPT 33 37 28 20 35 36 30 26 37 39 33 32 42 43 38 31 43 42  
PWIND DIR S NE SW NE S SE S NE S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL FW FW FW FW CL CL CL CL FW FW SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0 5 30 40 30  
RAIN SHWRS S C C C C C  
 
 
 
WYZ028-161000-  
GREEN RIVER-SWEETWATER WY  
41.46N 109.49W ELEV. 7182 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 27 57 29  
TEMP 39 37 40 50 53 51 41 36 31 28 33 48 55 54 43 37 32 31  
DEWPT 34 33 35 39 38 37 31 28 23 20 24 35 34 36 30 27 23 23  
RH 82 85 82 66 57 59 67 72 72 71 69 60 45 50 60 67 69 72  
WIND DIR NE NW E E E E E E E E E E E SW N S S S  
WIND SPD 4 3 6 12 9 8 10 10 10 4 4 3 2 1 0 1 1 1  
WIND GUST 9  
CLOUDS BK FW FW CL CL CL FW CL FW CL FW CL CL CL CL CL FW FW  
POP 12HR 30 5 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00 00-00 00-00  
RAIN SHWRS  
FREEZE W W W  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 62 32 62 32 64 35 66 37 63  
TEMP 52 57 41 33 54 57 42 35 55 59 44 37 58 60 46 38 57 57  
DEWPT 40 38 29 23 38 36 30 27 40 39 35 33 44 43 39 36 45 42  
PWIND DIR SW S SW S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL FW FW SC FW FW FW FW CL CL FW SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0 5 10 20 20  
RAIN SHWRS S S S S  
 
 
 
WYZ017-161000-  
SHOSHONI-FREMONT WY  
43.25N 108.12W ELEV. 4817 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 55 29 61 33  
TEMP 42 40 42 49 52 51 42 37 31 29 33 47 56 57 46 41 35 33  
DEWPT 33 34 34 37 33 31 30 28 24 25 25 33 34 36 34 31 27 28  
RH 70 79 73 63 48 46 62 70 75 85 72 58 43 45 63 67 72 82  
WIND DIR N N N N N N N SE SE E SE SE SE W S SE SE SE  
WIND SPD 16 14 13 21 13 10 4 4 6 4 4 3 3 1 1 3 4 4  
WIND GUST 23 31 10  
CLOUDS FW CL FW FW CL CL CL FW CL CL FW CL CL CL CL CL 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  
RAIN SHWRS  
FREEZE W W W  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 67 37 67 38 68 41 69 42 65  
TEMP 55 61 46 37 54 60 48 39 58 64 50 42 59 64 51 43 56 60  
DEWPT 36 37 31 29 35 37 34 32 37 37 35 35 41 42 40 38 42 43  
PWIND DIR S S SE SE S S S SE SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL FW FW FW CL FW CL CL CL CL FW SC FW FW SC SC SC  
POP 12HR 0 0 0 0 0 0 0 20 20  
RAIN SHWRS S S  
 
 
 
WYZ005-161000-  
THERMOPOLIS-HOT SPRINGS WY  
43.66N 108.21W ELEV. 4592 FT  
201 AM MDT THU OCT 15 2026  
 
DATE 10/14/26 THU 10/15/26 FRI 10/16/26 SAT  
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 37 53 28 59 35  
TEMP 42 37 41 47 49 51 41 36 32 29 35 49 56 54 45 42 37 35  
DEWPT 34 33 35 37 35 35 30 28 25 24 28 33 32 35 32 31 28 28  
RH 73 85 79 68 58 54 65 72 75 81 75 54 40 48 60 65 70 75  
WIND DIR NW NW NW N N N NW W S S S S S S S S S S  
WIND SPD 20 17 18 21 16 11 5 4 5 6 10 16 13 4 8 10 11 10  
WIND GUST 31 24 25 31 23  
CLOUDS FW CL FW FW CL CL CL CL CL FW CL CL CL CL CL 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  
RAIN SHWRS  
FREEZE W W W  
 
DATE 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26 WED 10/21/26  
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 66 38 65 38 67 41 67 41 61  
TEMP 57 60 45 38 56 60 46 38 60 62 48 41 60 61 48 41 54 57  
DEWPT 33 36 28 25 33 37 32 31 35 36 32 32 38 41 37 36 40 42  
PWIND DIR S S S S S S S W NW  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW CL CL CL CL FW FW FW FW SC SC SC  
POP 12HR 0 0 0 0 0 0 0 20 20  
RAIN SHWRS S S 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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