891
FOUS55 KRIW 160847
PFMRIW
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RIVERTON WY
246 AM MDT THU APR 16 2026
WYZ020-162200-
CASPER-NATRONA WY
42.91N 106.46W ELEV. 5530 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 65 22 39 17 50
TEMP 47 46 52 61 61 50 35 31 25 23 27 31 37 37 27 22 18 21 31 40 47 49
DEWPT 27 23 24 26 25 28 27 23 20 17 20 20 19 15 18 15 11 12 17 19 18 16
RH 45 40 33 26 25 42 72 72 81 77 74 63 48 40 68 74 73 68 56 42 31 26
WIND DIR SW SW SW SW W NW NW W N N N NW NW NW N SW SW SW W W W W
WIND SPD 24 21 27 29 28 21 21 14 12 11 13 13 13 10 5 5 6 10 13 17 17 13
WIND GUST 36 33 41 44 43 33 32 23 19 20 20 20 20 26 26 21
CLOUDS FW FW SC SC BK OV OV OV OV OV OV BK SC SC BK BK SC FW FW CL CL CL
POP 12HR 60 90 80 20 5
QPF 12HR 0.04 0.32 0.07 0.01 0
SNOW 12HR 00-00 2 1 00-00 00-00
RAIN SHWRS C L
SNOWSHWRS S D L L D D C C S S
TSTMS S
WIND CHILL 23 20 14 12 16 10
MIN CHILL 20 12 13 23 15 8 13
WINTER WEATH Y Y Y Y Y Y Y
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 25 65 33 73 39 76 41 69
TEMP 31 29 55 62 40 36 66 70 46 42 70 72 51 45 64 63
DEWPT 16 13 21 18 20 19 25 25 29 27 29 25 30 30 27 24
PWIND DIR SW SW SW SW SW SW S SW
WIND CHAR GN BZ GN GN GN GN GN BZ
AVG CLOUDS CL FW FW CL FW SC SC SC SC FW FW FW SC SC SC SC
POP 12HR 0 0 0 0 5 10 20 30
RAIN SHWRS S S S S C
TSTMS S
WYZ017-162200-
RIVERTON-FREMONT WY
43.06N 108.46W ELEV. 5525 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 59 25 44 21 56
TEMP 46 44 50 57 56 47 38 33 29 26 30 38 42 41 34 30 26 22 32 46 54 56
DEWPT 26 27 25 25 22 14 13 13 13 13 13 10 10 11 14 15 14 11 11 12 10 12
RH 45 51 37 29 26 26 35 43 51 57 49 31 26 29 43 53 60 62 41 25 17 17
WIND DIR S S SW SW W NW NW N NW NW N N NE NW N W W SW SW SW SW W
WIND SPD 24 21 24 26 26 21 24 18 8 13 14 12 12 12 10 8 6 8 5 8 9 11
WIND GUST 36 33 36 40 40 33 36 27 20 23 19 19 19 18
CLOUDS SC SC SC FW SC BK OV BK OV BK SC SC SC BK SC SC FW CL CL CL CL CL
POP 12HR 40 50 50 20 0
QPF 12HR 0.01 0.02 0.03 0 0
SNOW 12HR 00-00 T T 00-00 00-00
RAIN SHWRS S S S
SNOWSHWRS C C S C C C C C S S
WIND CHILL 27 22 14 19
MIN CHILL 22 14 16 22 13 16
WINTER WEATH Y Y Y Y Y
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 29 68 37 75 42 76 44 67
TEMP 38 30 56 66 48 39 67 72 53 44 71 73 55 46 63 63
DEWPT 13 12 14 14 19 20 22 18 26 26 25 19 27 29 24 21
PWIND DIR SW S SW W SW SW S SW
WIND CHAR GN LT GN GN GN GN GN BZ
AVG CLOUDS FW FW FW FW SC SC SC FW SC FW FW FW SC SC FW SC
POP 12HR 0 0 0 0 5 5 20 20
RAIN SHWRS S S S S
WYZ018-162200-
LANDER-FREMONT WY
42.82N 108.73W ELEV. 5586 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 57 22 43 20 57
TEMP 47 43 47 54 53 46 37 32 28 23 28 36 41 41 33 29 24 21 30 44 54 56
DEWPT 27 27 25 26 20 14 9 10 11 9 11 7 8 10 13 11 9 8 10 10 11 12
RH 45 53 42 34 27 27 31 39 48 54 48 29 25 27 43 46 52 56 42 24 18 17
WIND DIR E S SW SW W NW NW NW NW W N N N NW NW W W SW SW E W W
WIND SPD 18 14 21 24 20 16 14 9 6 4 5 8 9 9 4 3 4 5 3 5 9 9
WIND GUST 27 23 33 36 31 24 23 17
CLOUDS SC SC FW FW SC BK BK BK OV BK SC SC SC BK BK SC FW CL CL CL CL FW
POP 12HR 50 60 60 30 0
QPF 12HR 0.02 0.02 0.04 0.01 0
SNOW 12HR 00-00 T 1 00-00 00-00
RAIN SHWRS S C C C C
SNOWSHWRS C C C S L L L L L C C
TSTMS S
WINTER WEATH Y Y Y Y Y
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 30 68 39 75 43 75 42 66
TEMP 40 30 56 65 48 41 66 72 54 45 69 72 55 44 59 60
DEWPT 12 10 15 15 18 19 23 20 25 24 26 23 26 27 24 22
PWIND DIR SW W SW SW SW SW SW SW
WIND CHAR LT LT LT LT GN GN GN GN
AVG CLOUDS FW FW FW FW SC SC SC FW SC SC FW FW SC SC SC SC
POP 12HR 0 0 0 0 5 10 30 30
RAIN SHWRS S C S C
WYZ028-162200-
ROCK SPRINGS-SWEETWATER WY
41.61N 109.07W ELEV. 6760 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 55 20 39 18 50
TEMP 43 38 43 51 47 37 30 27 23 21 24 32 37 37 31 27 21 18 26 39 48 49
DEWPT 25 28 27 26 27 20 13 8 8 9 8 6 5 7 8 10 10 10 9 9 6 5
RH 49 67 53 37 45 50 49 44 52 59 50 33 26 28 37 48 62 70 48 28 17 16
WIND DIR SW SW W W W NW W NW W W NW NW W W W W W W W W W W
WIND SPD 13 12 18 24 26 24 24 17 13 14 17 16 17 17 13 10 6 5 8 10 11 9
WIND GUST 20 19 27 36 40 36 36 26 20 23 26 24 26 26 20 16
CLOUDS BK SC SC OV OV OV OV BK BK SC SC SC SC BK SC FW FW FW CL CL CL FW
POP 12HR 70 60 30 10 0
QPF 12HR 0.14 0.03 0 0 0
SNOW 12HR T T 00-00 00-00 00-00
RAIN SHWRS S L
SNOWSHWRS L L C C S C C C C
TSTMS S S
WIND CHILL 26 16 14 11 8 10 21
MIN CHILL 30 31 26 14 8 7 24 17 10 12
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 24 62 32 68 39 70 38 58
TEMP 32 24 52 60 42 33 62 66 48 40 65 66 47 38 53 54
DEWPT 10 10 10 9 15 17 18 19 24 25 22 19 25 25 21 18
PWIND DIR SW SW S SW S S S SW
WIND CHAR LT LT GN GN GN BZ BZ BZ
AVG CLOUDS FW FW FW SC SC SC SC SC SC FW FW FW SC SC SC SC
POP 12HR 0 0 0 0 5 10 20 20
RAIN SHWRS S S S S
SNOWSHWRS S S
TSTMS S
WYZ026-162200-
BIG PINEY-SUBLETTE WY
42.58N 110.11W ELEV. 6990 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 46 14 39 12 52
TEMP 32 34 37 43 41 33 25 21 18 15 24 33 37 36 27 22 17 13 23 41 50 51
DEWPT 25 28 24 21 14 7 6 6 7 5 5 3 4 5 8 9 8 5 6 6 6 6
RH 75 78 59 41 33 33 44 52 61 64 43 27 24 27 44 57 67 70 47 23 16 16
WIND DIR S SW SW W NW W NW W NW NW NW NW NW NW NW NW NW NW NW W W W
WIND SPD 14 17 14 18 21 20 19 12 10 10 14 17 18 18 12 6 4 2 3 5 9 11
WIND GUST 23 26 23 27 33 31 28 19 23 26 27 27 19
CLOUDS SC FW SC SC SC BK SC SC SC FW FW SC SC SC SC FW FW CL CL CL CL FW
POP 12HR 40 10 20 5 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C S
SNOWSHWRS S C C C S S
TSTMS S S S S
WIND CHILL 23 21 11 9 6 2 11 22 16
MIN CHILL 22 20 21 9 2 5 25 14 9 15
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 18 63 27 68 32 67 31 56
TEMP 27 19 54 59 37 29 61 64 42 34 63 62 42 32 51 50
DEWPT 11 9 13 11 17 16 18 18 24 22 22 20 25 24 21 19
PWIND DIR NW S W NW SW S SW W
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS FW FW FW SC SC SC SC FW SC FW FW FW SC SC SC SC
POP 12HR 0 0 0 0 0 10 20 20
RAIN SHWRS S S S
SNOWSHWRS S S
TSTMS S
WYZ025-162200-
PINEDALE-SUBLETTE WY
42.80N 109.81W ELEV. 7086 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 42 15 36 14 50
TEMP 32 35 37 40 38 32 24 21 18 17 22 32 36 34 25 21 17 15 25 39 47 48
DEWPT 27 29 28 21 15 9 8 9 10 7 7 4 4 6 8 11 10 8 10 7 6 8
RH 81 78 70 46 38 37 50 59 70 64 52 30 25 30 48 65 73 73 52 26 18 19
WIND DIR S S W W NW W NW NW NW NW NW NW NW NW NW NW NW N NW W W NW
WIND SPD 13 13 14 20 21 20 17 12 9 9 16 18 18 17 10 5 3 2 4 8 10 9
WIND GUST 20 20 23 31 33 31 26 19 24 27 27 26
CLOUDS OV BK BK OV BK BK BK SC SC FW FW SC SC SC SC FW FW CL CL CL CL CL
POP 12HR 50 10 30 10 0
QPF 12HR 0.04 0 0 0 0
SNOW 12HR T 00-00 00-00 00-00 00-00
RAIN SHWRS C C
SNOWSHWRS C C C C S S C C
TSTMS S S S S
WIND CHILL 27 20 10 9 7 6 8 20 23
MIN CHILL 22 22 20 9 4 7 23 13 12 15
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 21 59 30 64 34 65 33 54
TEMP 27 22 52 57 36 31 59 61 41 36 62 60 41 35 51 49
DEWPT 14 11 13 13 21 19 19 18 26 25 23 22 28 28 21 19
PWIND DIR N W NW S SE SE S SW
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS FW CL FW SC SC SC SC FW SC SC FW FW SC SC SC SC
POP 12HR 0 0 0 0 0 10 20 30
RAIN SHWRS S S S C
SNOWSHWRS S S
TSTMS S
WYZ013-162200-
JACKSON-TETON WY
43.60N 110.73W ELEV. 6451 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 37 15 36 15 48
TEMP 36 33 29 32 34 32 25 23 18 16 21 31 34 35 28 24 19 16 25 38 45 47
DEWPT 30 27 20 17 12 9 12 13 10 9 9 9 7 9 13 14 12 10 12 13 14 16
RH 79 78 69 53 39 37 57 65 70 73 59 39 32 33 53 65 74 77 57 35 28 28
WIND DIR S S S SW SW SW S W N NE W W W W W W W SW SW W W W
WIND SPD 16 14 13 16 16 16 13 5 4 5 6 10 12 12 6 4 3 3 4 5 8 8
WIND GUST 24 23 20 24 24 24 19 19 16
CLOUDS OV OV OV OV BK BK BK BK SC SC SC SC SC SC SC SC FW CL CL CL CL FW
POP 12HR 90 60 50 10 0
QPF 12HR 0.02 0.02 0.01 0 0
SNOW 12HR T T T 00-00 00-00
RAIN SHWRS D
SNOWSHWRS S L L L S C C S S S C C
TSTMS S S S
WIND CHILL 18 21 21 13
MIN CHILL 23 18 21 13 7 10 24 18 10 13
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 20 58 30 64 35 64 34 51
TEMP 30 21 49 56 38 31 57 61 43 36 58 59 43 35 45 47
DEWPT 15 12 17 22 23 21 24 26 27 27 28 28 31 29 28 26
PWIND DIR S S SE S S S S SW
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS FW FW FW SC SC SC SC SC SC FW FW FW SC BK BK BK
POP 12HR 0 0 0 5 10 20 40 50
RAIN SHWRS S C C C C
SNOWSHWRS C C C
TSTMS S
WYZ001-162200-
LAKE YELLOWSTONE-TETON WY
44.55N 110.42W ELEV. 7835 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 30 8 28 8 39
TEMP 31 27 25 27 27 24 18 15 12 9 14 24 26 26 20 15 11 9 18 32 37 39
DEWPT 29 23 19 16 13 11 11 9 6 4 6 7 9 11 13 11 8 5 10 11 12 14
RH 92 85 78 63 55 57 73 77 76 80 70 47 48 52 74 84 87 83 70 41 35 35
WIND DIR W SW W SW SW NW NW NW NW NW W W W W W N N N SW W W W
WIND SPD 14 12 11 14 13 9 10 6 4 1 2 5 5 5 2 0 0 0 1 4 5 4
WIND GUST 23 19 23 20 18
CLOUDS OV OV OV OV BK BK BK SC SC SC SC BK BK BK SC SC FW FW CL CL CL FW
POP 12HR 90 80 70 30 0
QPF 12HR 0.14 0.04 0.04 0.01 0
SNOW 12HR 2 1 1 T 00-00
SNOWSHWRS D D L L L D C C C L L C C
TSTMS S S S S S S S
WIND CHILL 20 16 14 15 16 6
MIN CHILL 16 14 14 5 2 11 19 15 9 11 30
WINTER STORM W W W W W W W W W
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 15 51 24 56 29 56 30 46
TEMP 22 16 42 48 29 25 50 52 34 30 53 53 35 31 41 41
DEWPT 15 11 16 20 21 19 22 25 26 24 27 27 29 28 26 25
PWIND DIR SW SW S S S S S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC SC SC SC FW SC FW FW FW SC SC BK BK
POP 12HR 0 0 0 5 5 20 40 50
RAIN SHWRS S C C
SNOWSHWRS C C C C
TSTMS S
WYZ003-162200-
CODY-PARK WY
44.52N 109.02W ELEV. 5102 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 47 22 43 23 57
TEMP 44 39 40 45 43 38 32 30 26 23 30 39 41 39 33 30 27 24 34 47 55 56
DEWPT 29 26 25 22 19 16 17 17 15 11 7 7 10 15 17 19 15 12 12 11 13 15
RH 55 59 55 40 38 40 53 58 62 59 37 26 27 37 51 63 60 60 39 23 18 19
WIND DIR S N N NW NW NW N NW NW N W N N N NW W W SW W W W W
WIND SPD 11 8 13 20 18 19 19 10 9 6 9 13 14 13 8 3 4 5 5 9 12 12
WIND GUST 20 31 27 29 28 20 23 20 19 23
CLOUDS FW SC SC SC SC BK OV BK SC SC SC SC BK OV BK SC FW FW CL CL CL FW
POP 12HR 50 40 30 20 0
QPF 12HR 0.01 0.01 0 0 0
SNOW 12HR 00-00 T 00-00 00-00 00-00
SNOWSHWRS C S S C S S C C S S
TSTMS S
WIND CHILL 20
MIN CHILL 29 28 20 15 16 31 26 17 19
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 32 68 41 75 45 75 45 65
TEMP 39 33 61 65 48 43 69 72 53 47 71 71 54 47 62 59
DEWPT 18 13 14 18 23 22 19 23 28 26 25 27 32 29 27 27
PWIND DIR W SW SW W W SW W W
WIND CHAR GN GN GN GN GN GN GN BZ
AVG CLOUDS FW FW FW FW SC SC SC SC SC SC FW FW SC SC SC SC
POP 12HR 0 0 0 0 5 10 20 30
RAIN SHWRS S S S C
TSTMS S
WYZ004-162200-
GREYBULL-BIG HORN WY
44.52N 108.08W ELEV. 3939 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 54 25 49 24 57
TEMP 47 42 44 50 51 47 38 35 30 26 31 41 47 47 39 35 29 25 31 46 55 57
DEWPT 30 28 31 30 26 22 21 20 19 16 16 13 13 14 17 22 22 19 20 20 17 15
RH 51 57 60 46 37 37 50 54 63 65 53 31 25 26 40 59 75 78 63 35 22 19
WIND DIR S W NW NW NW NW NW NW NW NW NW NW NW NW NW NW N SE S S SE E
WIND SPD 11 8 11 25 24 24 24 16 12 10 12 16 18 18 10 5 2 2 2 5 9 10
WIND GUST 37 36 36 36 24 19 19 24 27 27 18
CLOUDS SC BK BK BK BK BK BK OV SC SC SC SC SC SC BK BK SC FW FW CL CL CL
POP 12HR 50 40 30 20 0
QPF 12HR 0.02 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S C C C C
SNOWSHWRS C C C C S S C C C C S S
TSTMS S S S S S
WIND CHILL 27
MIN CHILL 25 16 19 30 25 26
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 30 71 37 78 43 81 45 72
TEMP 39 30 57 69 48 38 68 76 54 44 72 78 57 47 65 67
DEWPT 19 17 20 14 23 22 25 23 28 27 30 27 32 31 31 27
PWIND DIR SE SE SE SE SE SE SE S
WIND CHAR LT LT LT LT GN GN GN GN
AVG CLOUDS CL FW CL FW FW SC SC FW SC SC FW FW SC SC SC SC
POP 12HR 0 0 0 0 5 10 20 30
RAIN SHWRS S S C
TSTMS S
WYZ006-162200-
WORLAND-WASHAKIE WY
43.97N 107.95W ELEV. 4227 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 58 24 48 22 58
TEMP 43 42 46 54 53 48 38 33 29 25 30 41 46 46 36 31 27 23 31 46 55 58
DEWPT 28 27 27 29 25 21 21 19 17 14 13 11 7 10 16 20 19 17 18 17 12 12
RH 55 55 47 38 33 34 50 56 60 62 49 29 20 23 43 63 71 77 58 31 18 16
WIND DIR S S W NW NW NW NW NW NW NW NW NW N NW NW W W S S W NE E
WIND SPD 13 12 11 24 25 25 21 13 12 10 12 13 16 13 10 5 4 2 2 4 6 9
WIND GUST 20 19 35 37 37 32 20 19 19 20 24 20 16
CLOUDS SC SC BK BK BK BK OV OV BK SC SC SC SC BK BK BK SC FW FW CL CL CL
POP 12HR 60 50 50 30 0
QPF 12HR 0.01 0.02 0.02 0 0
SNOW 12HR 00-00 00-00 T 00-00 00-00
RAIN SHWRS S S C C
SNOWSHWRS C C C C C C C C C C
TSTMS S S
WIND CHILL 27
MIN CHILL 30 23 15 17 25 18 24
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 26 72 34 80 39 82 42 72
TEMP 35 27 58 69 44 36 70 76 51 43 73 78 56 45 66 67
DEWPT 16 14 17 14 20 19 23 22 27 27 30 23 29 29 28 25
PWIND DIR SE SE SE S SE S S SW
WIND CHAR LT LT LT LT GN GN GN GN
AVG CLOUDS FW FW CL FW FW SC FW FW SC SC CL FW SC SC SC SC
POP 12HR 0 0 0 0 5 10 20 30
RAIN SHWRS S S C
WYZ005-162200-
HOT SPRINGS COUNTY AIRPORT-HOT SPRINGS WY
43.71N 108.39W ELEV. 4902 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 57 22 45 19 57
TEMP 43 39 46 54 53 46 35 31 27 23 29 39 43 42 34 30 24 20 31 45 54 56
DEWPT 29 27 27 29 27 19 17 20 18 14 14 11 10 14 19 20 17 13 15 16 15 15
RH 57 62 47 38 36 34 47 63 68 68 53 31 25 31 54 66 74 74 51 31 21 19
WIND DIR S S NW NW NW NW NW NW NW NW N N N N N W W W S SE E NE
WIND SPD 13 12 11 14 24 19 19 12 9 10 10 12 13 11 6 4 3 3 3 6 10 9
WIND GUST 20 19 23 35 29 28 19 19 20 16
CLOUDS FW SC SC SC BK BK BK OV BK SC SC SC BK BK BK SC FW FW CL CL CL CL
POP 12HR 50 50 60 40 0
QPF 12HR 0.02 0.03 0.02 0.01 0
SNOW 12HR 00-00 T T 00-00 00-00
RAIN SHWRS S C C
SNOWSHWRS S C C C C L L L L C C
WIND CHILL 24 12
MIN CHILL 31 28 21 12 16 25 15 18
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 26 69 36 76 41 78 42 69
TEMP 37 27 58 66 46 39 68 73 52 44 72 75 56 45 64 63
DEWPT 17 11 17 17 20 19 24 23 27 27 29 26 29 30 27 28
PWIND DIR S SE S SW SW S SW SW
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS FW FW CL FW SC SC SC FW SC FW FW FW SC SC FW SC
POP 12HR 0 0 0 0 5 10 20 30
RAIN SHWRS S S S C
WYZ010-162200-
BUFFALO-JOHNSON WY
44.38N 106.72W ELEV. 4968 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 49 22 40 22 50
TEMP 45 43 47 45 41 35 31 29 26 23 28 34 38 37 30 28 26 23 33 42 48 49
DEWPT 26 29 33 32 32 27 23 21 17 15 14 15 14 16 17 16 14 11 14 18 18 19
RH 47 57 58 60 70 72 72 72 68 71 55 45 37 42 58 60 60 59 45 37 30 30
WIND DIR S S N N W N N NW N N NW N N N NW W W W NW N N N
WIND SPD 14 13 13 16 26 25 20 13 17 10 14 21 21 18 10 5 6 8 8 12 11 6
WIND GUST 23 20 20 24 39 37 31 20 26 23 33 33 27 19 13
CLOUDS BK SC SC BK OV OV OV OV OV BK SC SC SC BK BK SC SC FW FW FW CL CL
POP 12HR 90 80 50 20 5
QPF 12HR 0.11 0.07 0.04 0 0
SNOW 12HR 00-00 1 T 00-00 00-00
RAIN SHWRS S S
SNOWSHWRS C D D C C C C C C C S S
TSTMS S S
WIND CHILL 30 23 18 18 13 12 16 22 27
MIN CHILL 23 17 11 14 24 21 14 18
WINTER WEATH Y Y Y Y Y Y
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 30 64 39 72 44 74 45 67
TEMP 35 31 58 62 44 41 67 69 50 46 70 72 54 48 63 61
DEWPT 16 11 20 20 21 21 25 27 28 26 29 30 31 29 31 28
PWIND DIR W S S W W S SW SW
WIND CHAR LT LT LT GN GN GN GN BZ
AVG CLOUDS CL FW CL FW FW SC SC FW SC SC SC FW SC SC SC SC
POP 12HR 0 0 0 0 5 10 20 40
RAIN SHWRS S S C
WYZ012-162200-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W ELEV. 10318 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 14 -1 13 3 24
TEMP 27 14 8 8 8 6 4 3 1 -1 3 6 9 11 7 7 6 3 9 16 20 23
DEWPT 23 14 8 8 8 4 4 3 1 -1 1 3 4 6 3 4 2 0 3 6 9 12
RH 85100100100100 91100100100100 91 87 80 80 83 87 83 87 76 64 62 62
WIND DIR SW W W W SW W W NW NW NW NW NW W W W W W W SW W W W
WIND SPD 25 27 23 21 19 18 18 11 11 10 13 14 14 18 13 10 9 9 9 11 11 12
WIND GUST 37 41 34 33 29 27 27 20 23 23 27 20 21
CLOUDS OV BK BK BK BK BK BK BK SC SC SC SC SC SC SC SC FW CL CL CL CL FW
POP 12HR 90 80 70 20 0
QPF 12HR 0.18 0.14 0.03 0.01 0
SNOW 12HR 3 2 T T 00-00
SNOWSHWRS D D D D S L L S C C L L S S
TSTMS S S S
OBVIS BS BS BS BS BS BS
WIND CHILL 12 -6-13-12-11-13-16-13-16-17-15-12 -8 -7-10 -8 -8-12 -4 3 8 11
MIN CHILL -6 -13 -13 -16 -17 -16 -10 -10 -12 -9 5
WINTER STORM W W W W W W W W W
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 10 34 20 40 23 39 21 27
TEMP 13 10 25 31 22 20 33 34 26 25 34 32 25 23 22 22
DEWPT 5 3 10 18 13 10 17 21 18 17 21 23 22 20 20 19
PWIND DIR SW SW S NW S S W W
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS FW CL FW SC SC SC SC SC SC FW FW FW SC BK BK BK
POP 12HR 0 0 0 10 10 30 50 70
SNOWSHWRS C C C C L
TSTMS S
WYZ023-162200-
AFTON-LINCOLN WY
42.71N 110.94W ELEV. 6201 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 39 16 39 15 50
TEMP 34 32 29 32 34 33 25 21 19 17 20 31 37 37 28 23 19 16 24 39 48 50
DEWPT 32 31 27 24 19 13 13 16 16 14 13 14 14 13 15 16 14 12 13 15 16 17
RH 92 96 92 72 54 43 60 81 88 88 74 49 38 37 58 74 80 84 62 37 27 27
WIND DIR S W NW NW NW W W N N N NW NW NW NW W W SW SE W W W W
WIND SPD 13 11 9 10 11 14 12 6 4 3 5 6 10 10 5 2 1 1 1 2 3 3
WIND GUST 20 23
CLOUDS BK OV OV OV OV BK BK OV OV BK BK BK BK SC SC SC FW CL FW CL FW FW
POP 12HR 80 60 60 20 0
QPF 12HR 0.15 0.02 0.01 0 0
SNOW 12HR 2 T T 00-00 00-00
RAIN SHWRS L L
SNOWSHWRS L D D C S C C C L L S S
TSTMS S
WIND CHILL 14
MIN CHILL 23 17 23 12 11 11 27 20 16 17
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 23 62 33 67 37 67 34 53
TEMP 30 24 54 60 39 33 60 64 44 38 61 61 42 34 46 49
DEWPT 20 16 22 24 27 24 28 27 31 29 31 32 34 32 30 29
PWIND DIR SE S SE S S S S SW
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS FW FW FW SC SC SC SC SC SC FW FW FW SC BK BK BK
POP 12HR 0 0 0 5 10 30 50 60
RAIN SHWRS C C C C L
SNOWSHWRS C C L
TSTMS S
WYZ004-162200-
POWELL-PARK WY
44.87N 108.79W ELEV. 5092 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 44 24 43 25 54
TEMP 44 38 38 41 41 35 31 30 26 24 31 38 41 39 34 31 27 26 33 44 51 53
DEWPT 27 26 25 22 20 18 15 15 15 13 10 9 8 14 16 20 18 15 15 15 12 14
RH 51 62 59 46 42 49 51 53 62 62 41 29 25 35 47 63 68 62 47 30 20 21
WIND DIR NW N N N NW NW NW NW NW NW NW NW NW N NW NW W S SE SE E E
WIND SPD 14 19 24 27 27 27 26 18 14 10 14 21 21 21 13 8 5 5 9 13 13 13
WIND GUST 23 29 36 41 41 41 40 27 23 23 33 33 33 20 20 20 21
CLOUDS SC SC SC SC SC BK BK SC SC FW SC SC SC BK BK SC FW FW CL CL CL CL
POP 12HR 40 30 30 20 0
QPF 12HR 0.02 0.01 0 0 0
SNOW 12HR 00-00 T 00-00 00-00 00-00
RAIN SHWRS C
SNOWSHWRS C S C C C S S S C C S S
TSTMS S S
WIND CHILL 27 30 30 22 17 18 14 20 27
MIN CHILL 28 23 22 17 13 17 29 24 18 20
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 32 64 40 72 45 75 47 66
TEMP 38 33 55 62 47 41 65 70 52 46 69 71 56 48 61 58
DEWPT 16 14 13 15 21 21 20 20 26 26 25 24 32 29 27 26
PWIND DIR S SE SW SE SW SE N SW
WIND CHAR GN GN GN GN GN GN GN BZ
AVG CLOUDS FW FW CL FW SC SC SC SC SC SC FW FW SC SC SC SC
POP 12HR 0 0 0 0 5 10 20 40
RAIN SHWRS S S S C
WYZ004-162200-
COWLEY-BIG HORN WY
44.91N 108.45W ELEV. 4090 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 50 25 48 25 57
TEMP 44 40 41 47 47 43 36 33 27 25 31 41 46 45 38 33 28 25 32 46 55 56
DEWPT 34 29 30 28 25 23 20 19 18 16 16 15 13 16 20 22 22 20 22 22 19 19
RH 68 64 65 47 42 45 52 56 68 68 53 34 26 31 48 63 78 81 66 38 24 23
WIND DIR N NW NW NW NW NW N N NW N NW NW NW N NW NW W S SE S SE SE
WIND SPD 9 11 12 23 21 20 20 12 6 6 11 18 21 17 9 5 3 2 5 9 11 11
WIND GUST 19 35 33 31 31 19 19 27 33 26 19
CLOUDS SC BK SC BK BK BK BK BK FW SC SC SC SC BK BK BK SC FW FW CL CL CL
POP 12HR 50 30 40 20 0
QPF 12HR 0.02 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C C C C C
SNOWSHWRS C C C C S S S S C C S S
TSTMS S S S
WIND CHILL 25
MIN CHILL 31 23 17 18 28 24 23
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 32 69 40 76 45 80 46 71
TEMP 40 32 57 67 48 41 67 74 54 47 71 77 57 48 64 64
DEWPT 19 17 21 19 23 23 27 26 30 29 32 29 35 33 35 31
PWIND DIR SE SE SE SE NE SE NE S
WIND CHAR LT GN LT LT GN GN GN GN
AVG CLOUDS FW FW CL FW FW SC SC FW SC SC FW FW SC SC SC SC
POP 12HR 0 0 0 0 5 10 20 40
RAIN SHWRS S S S C
WYZ016-162200-
DUBOIS-FREMONT WY
43.55N 109.69W ELEV. 7291 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 41 17 35 20 47
TEMP 37 37 37 38 38 33 25 22 19 17 23 31 34 33 26 24 22 20 27 41 47 45
DEWPT 28 27 23 18 13 8 5 7 6 5 5 2 3 5 9 10 10 9 8 8 10 10
RH 70 67 56 44 35 34 42 52 56 58 45 28 26 30 48 54 59 62 44 25 22 23
WIND DIR W W W W W W W W W W NW NW NW NW W W W W W W W W
WIND SPD 18 16 19 20 21 20 18 12 10 12 16 18 19 18 12 10 10 11 13 17 18 16
WIND GUST 27 24 29 31 33 31 27 19 19 24 27 29 27 19 20 26 27 26
CLOUDS SC BK BK BK BK BK BK SC SC FW SC SC SC SC SC SC FW CL CL CL CL CL
POP 12HR 70 50 70 40 5
QPF 12HR 0.06 0.02 0.02 0.01 0
SNOW 12HR 1 T T T 00-00
RAIN SHWRS C S
SNOWSHWRS C L C L C C C S C C C L L C C
TSTMS S S S S
WIND CHILL 27 21 11 10 7 4 10 19 23 22 15 11 8 16
MIN CHILL 27 24 21 10 4 6 21 14 8 10
WINTER WEATH Y Y Y Y Y
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 26 58 34 62 38 64 37 54
TEMP 30 26 53 56 38 35 59 60 43 39 61 60 44 39 51 48
DEWPT 13 9 12 17 19 19 18 22 25 24 24 25 27 26 21 21
PWIND DIR W W SW W SW SW SW W
WIND CHAR GN GN GN GN GN GN GN BZ
AVG CLOUDS CL FW FW FW SC SC SC FW FW FW CL FW SC SC SC SC
POP 12HR 0 0 0 5 10 20 40 50
RAIN SHWRS S C C C C
SNOWSHWRS C C
WYZ027-162200-
KEMMERER-LINCOLN WY
41.83N 110.56W ELEV. 7285 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 44 16 37 16 50
TEMP 37 35 37 39 36 30 25 22 19 17 22 31 35 35 28 24 19 17 26 39 47 49
DEWPT 29 30 30 26 21 14 10 8 9 10 9 7 8 9 11 12 10 9 9 9 10 11
RH 72 82 75 59 54 51 52 54 64 73 57 36 32 33 48 60 67 70 48 28 22 21
WIND DIR SW SW W W W W W NW W NW NW NW W W W W W W W W W W
WIND SPD 16 14 19 24 26 25 20 13 12 10 13 16 18 17 10 5 3 3 4 6 10 6
WIND GUST 24 23 29 36 40 37 31 20 19 20 24 27 26 14
CLOUDS BK SC SC BK BK BK BK SC SC FW FW FW SC SC FW FW FW CL CL CL FW FW
POP 12HR 60 10 20 5 0
QPF 12HR 0.04 0 0 0 0
SNOW 12HR T 00-00 00-00 00-00 00-00
SNOWSHWRS S C C S S S S
TSTMS S
WIND CHILL 28 24 16 11 9 6 5 9 20 24
MIN CHILL 25 24 16 9 5 6 22 17 12 14
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 23 61 32 65 36 65 34 53
TEMP 31 24 50 59 41 33 60 63 46 38 61 61 43 35 49 47
DEWPT 15 13 15 14 20 19 20 21 27 25 24 23 27 26 24 22
PWIND DIR SW SE SW SW S S SW W
WIND CHAR LT LT LT GN LT GN GN BZ
AVG CLOUDS FW CL FW SC SC SC SC FW SC FW FW FW SC SC SC SC
POP 12HR 0 0 0 0 0 10 20 20
RAIN SHWRS S S S S S
SNOWSHWRS S S S S
TSTMS S S
WYZ023-162200-
ALPINE-LINCOLN WY
43.18N 111.04W ELEV. 5634 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 37 20 39 19 52
TEMP 36 36 31 32 35 35 29 27 23 21 25 33 37 38 33 29 24 20 27 41 49 51
DEWPT 35 33 25 22 17 13 16 20 17 16 16 15 13 13 17 19 18 15 16 18 18 18
RH 96 89 78 66 47 40 58 74 77 81 68 47 37 35 51 66 77 81 63 39 29 27
WIND DIR SW NW W W W W NW NW NW NW NW NW NW NW W SW S SE SW W W W
WIND SPD 10 11 9 8 12 12 13 6 5 4 5 8 10 9 5 2 2 2 2 5 5 4
WIND GUST 19 19 11
CLOUDS OV OV OV OV BK BK BK BK SC FW SC SC SC SC SC SC FW CL CL CL CL FW
POP 12HR 90 50 60 10 0
QPF 12HR 0.06 0.03 0.01 0 0
SNOW 12HR 1 0 T 00-00 00-00
RAIN SHWRS L
SNOWSHWRS L D D S C C S C C L L
TSTMS S
WIND CHILL 18
MIN CHILL 28 23 25 18 15 17 28 26 20 22
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 25 63 34 67 39 67 38 53
TEMP 34 26 53 62 44 37 61 66 48 42 61 63 47 40 47 51
DEWPT 22 19 22 25 29 28 29 29 33 33 33 32 36 35 31 30
PWIND DIR SE S SE S SE SE S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC SC SC SC SC SC SC FW FW SC BK BK BK
POP 12HR 0 0 0 5 10 30 50 60
RAIN SHWRS C C C C L
SNOWSHWRS C L
TSTMS S
WYZ023-162200-
COKEVILLE-LINCOLN WY
42.05N 110.97W ELEV. 6270 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 41 15 39 13 50
TEMP 33 34 33 35 36 33 25 21 18 16 21 33 37 37 28 23 19 14 24 40 48 50
DEWPT 29 32 30 24 20 14 9 11 13 12 11 11 12 13 15 16 14 11 12 14 15 16
RH 85 92 89 64 52 45 50 65 80 84 65 39 35 37 58 74 80 88 60 34 26 25
WIND DIR S S W NW NW W W NW NW NW NW NW NW NW W W SW S SW W W W
WIND SPD 10 9 11 14 18 16 14 9 10 5 9 11 14 13 6 2 2 2 2 4 5 4
WIND GUST 23 27 24 23 23 20
CLOUDS SC SC OV OV BK BK SC FW SC FW FW SC SC SC SC FW CL CL CL FW FW FW
POP 12HR 70 10 30 5 0
QPF 12HR 0.03 0 0 0 0
SNOW 12HR T 00-00 00-00 00-00 00-00
RAIN SHWRS C C
SNOWSHWRS C C C S S C C
TSTMS S S S
WIND CHILL 22 13 6
MIN CHILL 25 21 22 11 6 10 26 20 14 16
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 22 63 31 67 36 65 32 52
TEMP 30 23 52 61 38 32 61 64 45 37 62 60 41 34 48 48
DEWPT 19 15 20 20 24 23 24 25 31 27 29 30 33 28 28 27
PWIND DIR NE S S S S S SW W
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS FW CL FW SC SC SC SC SC SC FW CL FW SC SC SC BK
POP 12HR 0 0 0 5 5 20 30 40
RAIN SHWRS S C C C C
SNOWSHWRS C C
TSTMS S S
WYZ028-162200-
GREEN RIVER-SWEETWATER WY
41.46N 109.49W ELEV. 7182 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 57 22 42 20 54
TEMP 42 39 44 53 49 38 33 29 25 22 26 36 40 40 34 29 23 20 29 43 51 53
DEWPT 25 27 28 29 30 21 13 9 7 8 10 10 11 9 9 11 10 9 10 12 10 11
RH 50 62 53 39 48 50 43 42 46 54 50 33 30 27 35 46 57 62 44 28 19 18
WIND DIR W W W W W NW NW W W W NW NW W W W W W W W W W W
WIND SPD 11 10 13 20 23 23 24 14 13 13 16 14 17 16 13 8 4 2 5 9 9 6
WIND GUST 20 31 34 34 35 23 20 20 24 23 26 24 20
CLOUDS BK SC SC OV OV OV OV BK OV SC FW SC SC SC SC FW FW CL CL CL CL CL
POP 12HR 60 40 30 10 0
QPF 12HR 0.11 0.01 0 0 0
SNOW 12HR 00-00 T 00-00 00-00 00-00
RAIN SHWRS C
SNOWSHWRS L C C S S C C S S
TSTMS S S
WIND CHILL 27 20 18 13 9 13
MIN CHILL 30 27 18 9 12 29 21 16 17
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 25 66 34 71 41 72 39 60
TEMP 34 25 55 64 45 35 66 69 50 43 68 69 50 40 56 56
DEWPT 12 9 15 14 16 16 23 24 25 24 27 24 24 25 25 24
PWIND DIR S S S S S S SW SW
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS FW FW FW SC SC SC SC FW SC FW FW FW SC SC SC SC
POP 12HR 0 0 0 0 0 10 20 20
RAIN SHWRS S S S
SNOWSHWRS S
TSTMS S
WYZ017-162200-
SHOSHONI-FREMONT WY
43.25N 108.12W ELEV. 4817 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 27 45 20 57
TEMP 48 44 51 60 59 51 40 34 30 27 32 39 43 43 37 31 26 21 30 45 55 57
DEWPT 29 30 30 30 26 21 18 20 17 18 17 14 11 14 17 19 18 15 16 15 13 15
RH 47 57 44 32 28 30 41 56 58 68 53 35 27 30 44 61 71 77 55 29 18 19
WIND DIR S S SW W W NW NW N N N N N N N N W W SW SW SW SW W
WIND SPD 20 18 20 20 25 23 21 13 13 10 11 10 9 10 6 4 4 4 4 5 6 9
WIND GUST 31 27 31 31 37 34 32 20 20 16
CLOUDS FW FW SC SC BK OV OV OV BK BK SC SC SC BK BK SC FW FW CL CL CL CL
POP 12HR 50 50 60 20 0
QPF 12HR 0.01 0.02 0.03 0 0
SNOW 12HR 00-00 T T 00-00 00-00
RAIN SHWRS S S C C
SNOWSHWRS C C C C L L C C S S
TSTMS S S
WIND CHILL 19
MIN CHILL 25 17 20 26 15 17
WINTER WEATH Y Y Y Y Y
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 28 70 37 77 42 79 44 70
TEMP 39 28 56 68 47 38 67 74 54 44 71 77 58 46 65 66
DEWPT 17 16 19 17 22 22 26 23 28 30 30 24 29 32 27 25
PWIND DIR SW S SW SW S S S SW
WIND CHAR LT LT GN LT GN GN GN GN
AVG CLOUDS FW FW CL FW SC SC SC FW SC FW FW FW SC SC FW SC
POP 12HR 0 0 0 0 5 5 20 30
RAIN SHWRS S S C
WYZ005-162200-
THERMOPOLIS-HOT SPRINGS WY
43.66N 108.21W ELEV. 4592 FT
246 AM MDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26
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 59 25 47 21 58
TEMP 45 41 49 56 55 49 39 34 30 26 31 40 45 45 37 32 26 22 32 46 55 58
DEWPT 30 27 28 30 28 21 19 21 19 16 15 13 10 13 18 22 19 16 17 16 15 15
RH 55 57 44 37 35 33 44 58 63 65 51 33 23 27 46 66 74 77 53 29 20 18
WIND DIR S S W NW NW NW NW NW NW NW N N N N N W W SW S SW N NE
WIND SPD 16 14 14 16 25 20 20 13 10 10 12 13 13 11 8 4 3 2 3 6 9 9
WIND GUST 24 23 23 24 37 31 31 20 19 20 20
CLOUDS FW SC SC SC BK BK OV OV BK SC SC SC SC BK BK SC FW FW FW CL CL CL
POP 12HR 50 50 60 40 0
QPF 12HR 0.02 0.02 0.03 0.01 0
SNOW 12HR 00-00 T T 00-00 00-00
RAIN SHWRS S S C C
SNOWSHWRS C C C C L L L L C C
TSTMS S
DATE SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
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 28 71 37 77 43 80 44 71
TEMP 38 29 59 69 48 39 69 75 54 45 73 77 58 47 65 65
DEWPT 17 14 18 17 21 21 25 23 28 29 29 26 30 30 29 28
PWIND DIR S S SE S SW S S SW
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS FW FW CL FW SC SC SC FW SC FW FW FW SC SC FW SC
POP 12HR 0 0 0 0 5 10 20 30
RAIN SHWRS S S S C
BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT
DAY 1 THROUGH DAY 3...
MAX/MIN TEMP OR MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
RH(%)...............................RELATIVE HUMIDITY
WIND DIR(8 POINT COMPASS)...........WIND DIRECTION
WIND SPD(MPH).......................WIND SPEED
CLOUDS(CAT).........................CLOUD COVER CATEGORY
CL.....CLEAR/SUNNY.......................0% TO =< 10%
FW.....MOSTLY CLEAR/MOSTLY SUNNY......> 10% TO =< 30%
SC.....PARTLY CLOUDY/PARTLY SUNNY.....> 30% TO =< 60%
BK.....MOSTLY CLOUDY..................> 60% TO =< 80%
OV.....CLOUDY.........................> 80% TO =< 100%
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
QPF 12HR(IN.).......................AMOUNT OF LIQUID PRECIPITATION
SNOW 12HR(MIN-MAX - IN.)............RANGE OF SNOWFALL
WEATHER...
TYPE...
RAIN...........RAIN
RAIN SHWRS.....RAIN SHOWERS
SPRINKLES......SPRINKLES
TSTMS..........THUNDERSTORMS
DRIZZLE........DRIZZLE
SNOW...........SNOW
SNOWSHWRS......SNOW SHOWERS
FLURRIES.......SNOW FLURRIES
SLEET..........SLEET
FRZG RAIN......FREEZING RAIN
FRZG DRZL......FREEZING DRIZZLE
COVERAGE...
IS.............ISOLATED
SC.............SCATTERED
NM.............NUMEROUS
O..............OCCASIONAL
S..............SLIGHT CHANCE
C..............CHANCE
L..............LIKELY
WD.............WIDESPREAD
D..............DEFINITE
AR.............AREAS
PA.............PATCHY
OBVIS...............................OBSTRUCTION TO VISIBILITY
F.......FOG
PF......PATCHY FOG
F+......DENSE FOG
PF+.....PATCHY DENSE FOG
H.......HAZE
BS......BLOWING SNOW
K.......SMOKE
BD......BLOWING DUST
VA......VOLCANIC ASH
DAY 4 THROUGH DAY 7...
MAX/MIN TEMP OR MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
PWIND DIR(8 POINT COMPASS)..........PREDOMINANT WIND DIRECTION IN 12HR PERIOD
WIND CHAR(MAX SUSTAINED IN 12HR)....WIND CHARACTERISTIC
LT.....LIGHT; < 8 MPH
GN.....GENTLE; 8 - 14 MPH
BZ.....BREEZY; 15 - 22 MPH
WY.....WINDY; 23 - 30 MPH
VW.....VERY WINDY; 31 - 39 MPH
SD.....STRONG/DAMAGING; >= 40 MPH
AVG CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
WEATHER...
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS
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