289
FOUS55 KRIW 171701
PFMRIW
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RIVERTON WY
1101 AM MDT THU SEP 17 2026
WYZ020-172200-
CASPER-NATRONA WY
42.91N 106.46W ELEV. 5530 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 68 48 80 48 73
TEMP 58 63 65 55 53 52 51 61 75 79 74 60 55 53 50 54 63 68 71
DEWPT 51 57 57 54 53 52 47 51 55 53 52 53 53 53 50 50 50 48 50
RH 77 81 75 96100100 86 70 50 41 46 78 93100100 86 62 49 47
WIND DIR E E S SE SW SW SW SW SW SW SW SW SW W SW SW SW SW SW
WIND SPD 4 5 4 4 6 11 11 12 12 9 8 6 4 5 4 5 10 10 9
WIND GUST 14 12 18 19 20 19 16 17 21 17
CLOUDS OV OV BK SC FW SC SC FW SC BK BK BK BK BK SC SC SC SC SC
POP 12HR 90 5 20 80 30
QPF 12HR 0.10 0.01 0 0.08 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS D C S C L C S S C C L
TSTMS S S S C S S S S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 42 66 39 74 42 78 44 79
TEMP 51 43 60 62 48 40 63 72 52 43 68 76 54 45 69 77
DEWPT 49 43 46 47 47 40 45 43 43 38 39 43 42 38 40 42
PWIND DIR NW W NW SW SE SW SW SW
WIND CHAR GN GN LT LT LT GN LT GN
AVG CLOUDS SC BK BK SC SC SC FW FW FW FW SC FW SC SC FW FW
POP 12HR 60 60 20 0 0 0 20 5
RAIN SHWRS L C C L S S
TSTMS S S S S S S
WYZ017-172200-
RIVERTON-FREMONT WY
43.06N 108.46W ELEV. 5525 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 72 51 78 52 69
TEMP 62 69 69 61 58 54 52 60 73 78 72 61 58 56 54 55 62 67 64
DEWPT 48 50 52 52 51 49 47 48 52 47 51 52 52 52 51 51 53 48 48
RH 60 51 55 72 77 83 83 64 48 33 48 72 80 86 90 86 72 50 56
WIND DIR E SE N SW W W W W NE SE SW S NW NW W W NE NE W
WIND SPD 3 6 6 4 4 5 4 3 4 5 11 9 6 5 4 5 3 5 10
WIND GUST 12 18 12
CLOUDS OV BK SC SC FW SC SC FW SC SC BK BK BK SC SC SC FW FW SC
POP 12HR 30 30 50 80 50
QPF 12HR 0.02 0.05 0.13 0.07 0.06
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C S C D C C C C C C D
TSTMS S S S C S S S S S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 46 64 45 72 47 75 48 78
TEMP 54 46 56 63 53 45 61 71 56 47 66 74 57 48 67 76
DEWPT 48 45 48 47 46 43 47 44 41 38 42 40 39 37 39 38
PWIND DIR NW N NE E NW S SW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS BK BK BK SC SC FW FW FW FW FW SC SC SC FW FW FW
POP 12HR 80 50 10 0 0 0 10 5
RAIN SHWRS D D C C S S
TSTMS S S S S S S
WYZ018-172200-
LANDER-FREMONT WY
42.82N 108.73W ELEV. 5586 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 73 52 78 50 70
TEMP 61 69 69 61 58 55 54 60 74 77 72 60 59 55 52 52 62 68 65
DEWPT 48 50 53 52 49 46 44 48 51 47 51 51 50 49 47 50 50 46 46
RH 62 51 57 72 72 72 69 64 44 35 48 72 72 80 83 93 65 45 50
WIND DIR E E N SW SW SW SW N E E S S W N N N E SW W
WIND SPD 3 4 5 5 5 4 3 0 4 5 6 6 3 0 0 0 4 4 6
WIND GUST 11 11
CLOUDS BK BK SC SC SC SC SC SC SC SC OV OV OV SC BK SC FW FW SC
POP 12HR 50 30 60 80 60
QPF 12HR 0.04 0.02 0.05 0.09 0.04
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S C C S C D C C C C L L L
TSTMS S C S S C S S S S S S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 45 66 45 73 48 76 48 78
TEMP 53 45 57 65 53 45 61 72 56 48 66 74 57 49 67 77
DEWPT 45 41 45 47 43 39 44 44 38 33 38 40 36 33 36 38
PWIND DIR W NE NE E W S SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS BK BK SC SC SC FW FW FW FW SC SC SC SC FW FW FW
POP 12HR 70 50 20 0 5 10 10 10
RAIN SHWRS L L C C S S
TSTMS S S S S S
WYZ028-172200-
ROCK SPRINGS-SWEETWATER WY
41.61N 109.07W ELEV. 6760 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 72 47 72 44 64
TEMP 62 68 68 60 55 51 48 55 65 68 67 58 53 48 45 49 59 63 58
DEWPT 49 46 47 49 49 49 46 48 49 45 46 48 47 47 45 44 43 39 40
RH 62 45 47 67 80 93 93 77 56 43 47 69 80 96100 83 55 41 51
WIND DIR S W S SW S SE S S NW S S SW W SW SW SW W W W
WIND SPD 4 4 6 3 4 3 2 2 3 10 10 4 5 4 3 4 8 12 11
WIND GUST 12 12 13 11 20 18 17 23 21
CLOUDS OV SC SC BK BK SC SC FW SC SC BK OV BK SC SC SC FW SC SC
POP 12HR 30 50 70 60 60
QPF 12HR 0 0 0.09 0.02 0.03
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S C C S L L S C S S L L C
TSTMS S S C S S C C S S C S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 37 63 37 70 42 70 41 72
TEMP 47 37 55 62 48 37 60 69 52 42 64 67 52 41 64 70
DEWPT 40 37 38 36 38 36 38 32 35 35 37 34 38 36 36 33
PWIND DIR SW W SW S SW SW SW SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW FW SC SC SC SC SC SC FW FW
POP 12HR 30 5 0 0 5 10 20 5
RAIN SHWRS C C S S
TSTMS S S S
WYZ026-172200-
BIG PINEY-SUBLETTE WY
42.58N 110.11W ELEV. 6990 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 71 41 69 37 62
TEMP 59 66 63 52 47 45 42 50 62 67 61 50 46 44 40 44 54 60 56
DEWPT 52 50 51 50 47 45 42 48 50 45 49 48 46 44 40 44 44 41 41
RH 78 56 65 93100100100 93 65 45 65 93100100100100 69 49 57
WIND DIR S NW NE SW N N N N S S SE W NW NW NW NW W W NW
WIND SPD 4 6 5 3 0 0 2 0 5 9 8 6 5 3 2 4 3 6 10
WIND GUST 16 12 18 14 16 17
CLOUDS OV BK SC SC FW FW SC BK SC BK SC BK BK SC OV SC FW BK BK
POP 12HR 70 40 80 70 50
QPF 12HR 0.10 0.04 0.16 0.13 0.01
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C L C C S C S C L C C S C S S C C S
TSTMS C C S S S S S C C C S S S S S S C S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 30 68 33 69 32 71
TEMP 40 31 52 62 41 31 58 65 44 33 61 65 44 32 62 68
DEWPT 39 31 40 41 39 31 42 37 36 33 37 34 35 32 37 34
PWIND DIR NW NW NW W NW W W W
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS BK SC SC SC SC FW FW FW SC SC SC SC SC SC FW FW
POP 12HR 20 5 0 0 0 10 10 5
RAIN SHWRS S S
TSTMS S S
WYZ025-172200-
PINEDALE-SUBLETTE WY
42.80N 109.81W ELEV. 7086 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 69 41 67 39 60
TEMP 61 65 63 54 48 45 43 50 63 65 62 52 47 44 41 44 55 60 56
DEWPT 47 44 46 47 46 45 43 46 46 40 45 46 46 44 41 44 40 36 37
RH 60 46 54 77 93100100 86 54 40 54 80 96100100100 57 41 49
WIND DIR S NW E N NW N NW N S SW E N NE SE SE SW W W NW
WIND SPD 5 5 2 0 1 0 3 0 4 6 5 3 3 3 3 3 3 5 6
WIND GUST 12 13 11 11 16 13 10 14 14
CLOUDS OV BK BK SC FW SC SC SC SC BK BK BK BK SC BK SC FW SC SC
POP 12HR 70 40 80 80 70
QPF 12HR 0.07 0.02 0.15 0.12 0.05
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S L C S S C S C D C D C C C C L L C
TSTMS S C S S S S S C C S S S S S S S C S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 31 62 32 66 35 67 34 69
TEMP 41 32 53 61 41 33 57 65 44 35 61 65 44 34 60 68
DEWPT 40 32 37 36 39 33 37 32 37 35 34 31 37 34 32 31
PWIND DIR NW NW N N NE NW NE NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS BK BK SC SC SC FW FW FW SC SC SC SC SC SC FW FW
POP 12HR 30 10 0 0 0 10 10 10
RAIN SHWRS C S S S S S
TSTMS S S S S S
WYZ013-172200-
JACKSON-TETON WY
43.60N 110.73W ELEV. 6451 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 69 42 66 40 58
TEMP 60 64 63 54 47 45 43 48 63 65 60 52 47 44 42 43 54 58 55
DEWPT 51 51 51 49 47 45 43 48 51 49 50 49 47 44 42 43 46 42 42
RH 72 63 65 83100100100100 65 56 69 89100100100100 74 55 61
WIND DIR SW S SW E N N N N SW SW SE SW SW S S S SW W W
WIND SPD 2 4 4 5 3 2 2 1 2 5 3 4 2 1 1 2 3 5 4
WIND GUST 12 12
CLOUDS BK BK SC SC SC SC SC BK SC OV BK OV SC BK OV SC SC BK BK
POP 12HR 90 80 80 90 80
QPF 12HR 0.14 0.19 0.13 0.12 0.13
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS D C S C C L C C C D D L S D L L D D C
TSTMS C C S S S S S S C C C S S S S S C C S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 35 61 35 68 36 69 36 69
TEMP 41 36 54 59 41 35 60 66 45 36 62 66 44 36 62 66
DEWPT 41 36 45 41 40 35 43 35 38 36 38 34 37 36 38 33
PWIND DIR W W N SW N S S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS BK BK BK SC SC FW FW FW SC FW SC FW SC FW FW FW
POP 12HR 50 20 5 0 0 5 10 10
RAIN SHWRS C S S S S
TSTMS S S S
WYZ001-172200-
LAKE YELLOWSTONE-TETON WY
44.55N 110.42W ELEV. 7835 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 38 62 35 52
TEMP 58 58 57 48 43 41 40 47 59 59 54 46 43 41 39 42 49 51 49
DEWPT 49 49 48 46 43 41 40 47 51 47 45 46 43 41 39 42 47 44 40
RH 72 72 72 93100100100100 75 64 71100100100100100 93 77 71
WIND DIR S SW N N N N N N N S N N N N N N N W N
WIND SPD 2 2 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 0
WIND GUST 12 13 12 8 6 10 12 11 8 6 6 10 13 12
CLOUDS BK OV BK FW SC SC BK BK SC OV OV OV OV BK OV BK BK BK BK
POP 12HR 70 40 90 90 90
QPF 12HR 0.12 0.01 0.21 0.16 0.25
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C L S S S C S C D D C S D D D D L
TSTMS C C S S C C S S S S S C C S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 54 32 61 33 62 33 62
TEMP 38 33 50 52 38 33 56 59 40 34 58 60 40 34 58 60
DEWPT 38 33 45 38 38 33 42 33 35 33 37 31 33 32 37 30
PWIND DIR N N N N N N N SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS OV OV BK SC SC SC SC FW SC SC SC FW FW FW FW FW
POP 12HR 60 40 10 5 0 0 10 5
RAIN SHWRS L C C C S
TSTMS S S S
WYZ003-172200-
CODY-PARK WY
44.52N 109.02W ELEV. 5102 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 75 55 76 53 63
TEMP 66 72 69 62 59 56 56 63 74 73 64 59 57 55 55 55 59 61 57
DEWPT 42 46 51 50 49 47 45 47 49 51 52 53 53 53 52 52 54 55 53
RH 42 39 53 65 69 72 66 56 41 46 65 80 86 93 90 90 83 81 86
WIND DIR SE SE SW S SW SW W SW SE NW W W NW NW N NW N N N
WIND SPD 8 10 9 6 6 5 5 5 8 9 9 8 5 3 0 5 6 9 9
WIND GUST 18 16 16 16 6 16
CLOUDS OV BK BK SC FW FW FW FW SC BK OV OV OV SC BK BK SC BK BK
POP 12HR 60 30 70 100 90
QPF 12HR 0.05 0 0.03 0.25 0.27
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C C S L D L C L L L D D D
TSTMS S S C S S S S S C C S
FLOOD A A A A A A A A A A A
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 48 63 48 72 50 75 51 75
TEMP 52 49 58 60 52 48 65 68 56 50 69 70 57 51 69 70
DEWPT 49 46 50 50 47 43 49 48 44 38 43 44 40 38 41 43
PWIND DIR N N N S S S SW S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS OV OV BK SC SC SC FW FW SC FW FW FW SC SC FW FW
POP 12HR 80 60 20 5 0 5 10 5
RAIN SHWRS D L L C S S
TSTMS S S S S
WYZ004-172200-
GREYBULL-BIG HORN WY
44.52N 108.08W ELEV. 3939 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 79 53 83 53 70
TEMP 68 76 77 68 63 57 54 60 75 81 78 66 62 58 55 56 64 68 66
DEWPT 42 48 50 49 51 50 50 50 51 50 51 53 57 57 55 55 55 56 55
RH 39 37 39 51 65 77 86 69 43 34 39 63 84 96100 96 73 65 68
WIND DIR SE S W SE E SE N N S SW SW NW NW NW W W NW NW NW
WIND SPD 6 11 10 5 5 3 0 0 3 4 11 9 6 5 4 2 3 4 12
WIND GUST 13 23 21 12 21 17 13 23
CLOUDS BK BK SC SC FW FW FW FW FW FW SC OV OV BK BK OV BK SC SC
POP 12HR 20 20 20 90 80
QPF 12HR 0 0 0 0.22 0.17
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S L D L D D D D D L
TSTMS S S C S S S S S S C C
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 46 67 45 76 47 79 48 80
TEMP 56 48 60 66 55 46 65 75 58 47 69 78 59 48 70 79
DEWPT 53 48 52 53 51 46 49 48 45 42 45 46 42 41 45 45
PWIND DIR NW NW N SE N S SE SE
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS BK BK OV BK SC SC SC FW FW FW FW SC FW FW FW CL
POP 12HR 70 70 20 0 0 0 5 5
RAIN SHWRS L L L C S
TSTMS C S S S
WYZ006-172200-
WORLAND-WASHAKIE WY
43.97N 107.95W ELEV. 4227 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 78 50 82 50 68
TEMP 68 74 74 65 59 55 51 60 75 81 76 63 58 57 54 56 63 67 64
DEWPT 46 52 53 52 52 50 48 51 53 52 55 56 56 55 54 55 56 56 57
RH 45 46 48 63 78 83 89 72 46 37 48 78 93 93100 96 78 68 78
WIND DIR SE SE W SE SE SE SE S SE SW S NE NW NW NW NW N N N
WIND SPD 6 11 9 5 5 4 3 3 4 3 8 6 6 4 3 5 5 5 11
WIND GUST 19 17 10 16 19
CLOUDS OV BK SC SC SC SC SC CL FW SC SC OV OV OV BK OV SC SC SC
POP 12HR 20 10 20 100 70
QPF 12HR 0 0 0 0.21 0.06
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S D D L S L L L L D
TSTMS S C S S S S S S S C
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 44 65 43 74 45 78 46 79
TEMP 52 46 58 64 51 44 65 73 54 46 70 75 56 47 69 77
DEWPT 52 46 52 55 49 44 51 50 45 41 48 46 43 40 45 46
PWIND DIR NW NW N SE E S S W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS BK OV BK BK SC SC FW FW FW FW SC SC SC FW FW FW
POP 12HR 80 70 20 0 0 0 5 0
RAIN SHWRS D D L C S
TSTMS C S S S
WYZ005-172200-
HOT SPRINGS COUNTY AIRPORT-HOT SPRINGS WY
43.71N 108.39W ELEV. 4902 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 74 51 79 50 66
TEMP 66 71 70 63 58 54 52 63 75 79 72 61 57 54 52 56 62 65 62
DEWPT 47 51 52 51 51 49 46 48 50 49 54 54 54 53 52 53 54 54 54
RH 50 49 53 65 77 83 80 58 41 35 53 78 90 96100 90 75 68 75
WIND DIR S S SW S SW SW W W SE S S N W N N N NE NE N
WIND SPD 10 14 10 6 5 5 4 2 4 5 9 8 4 2 1 2 3 5 10
WIND GUST 21 17
CLOUDS OV BK SC SC SC FW FW CL FW FW SC BK OV BK SC BK SC SC SC
POP 12HR 10 20 40 90 80
QPF 12HR 0 0 0 0.11 0.09
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S C D D L C L L D D D
TSTMS S S C S S S S S S S C
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 44 63 43 72 46 76 47 77
TEMP 51 45 57 62 51 44 64 71 55 46 69 73 56 47 70 74
DEWPT 50 45 49 52 47 44 48 48 43 40 45 44 41 38 44 43
PWIND DIR NW N W S S S SW S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS BK OV OV SC SC SC FW FW FW FW SC SC SC FW FW FW
POP 12HR 90 70 20 0 0 0 10 0
RAIN SHWRS D D L C S
TSTMS C S S S
WYZ010-172200-
BUFFALO-JOHNSON WY
44.38N 106.72W ELEV. 4968 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 74 55 78 55 66
TEMP 69 69 65 59 57 56 56 65 75 75 68 61 59 58 56 56 60 64 60
DEWPT 45 49 55 52 50 47 45 47 50 49 51 54 54 54 52 53 55 56 56
RH 42 49 70 78 77 72 66 52 41 40 54 78 83 86 86 90 84 75 87
WIND DIR S S S S S SW W W E E SE W NW NW N N E NE N
WIND SPD 19 24 17 12 8 6 5 2 9 9 8 9 5 4 3 5 4 5 9
WIND GUST 29 36 27
CLOUDS OV OV BK SC SC SC FW FW FW SC SC OV OV OV OV OV BK SC SC
POP 12HR 30 5 40 100 90
QPF 12HR 0.03 0 0 0.31 0.19
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S C S C D D S L L D D D
TSTMS S S S C C S S S S S C C
FLOOD A A A A A A A A A A A
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 51 62 48 71 50 76 51 76
TEMP 53 51 57 57 52 48 64 66 54 50 70 70 56 51 70 70
DEWPT 50 48 51 52 47 43 48 48 42 37 41 44 39 36 41 41
PWIND DIR NW N NW S S S W N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS BK OV OV BK BK SC SC FW FW FW FW FW SC FW FW FW
POP 12HR 90 100 60 10 5 5 10 10
RAIN SHWRS D D D D L S S
TSTMS C S S C S S S
WYZ012-172200-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W ELEV. 10318 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 36 47 32 38
TEMP 42 42 42 39 37 37 37 38 43 42 39 38 37 36 34 32 35 37 34
DEWPT 41 42 42 39 37 37 37 38 41 40 39 38 37 36 34 32 35 36 34
RH 96100100100100100100100 93 93100100100100100100100 96100
WIND DIR S S S S S SW S SE S S S W NW W NW W W W W
WIND SPD 3 3 4 8 6 6 5 6 3 3 3 5 3 2 2 4 3 3 3
WIND GUST 10 11 10 10
CLOUDS OV BK SC FW SC SC SC BK SC OV BK OV SC BK BK SC SC BK BK
POP 12HR 90 90 90 100 90
QPF 12HR 0.19 0.22 0.22 0.20 0.20
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS D C S C C L C C C D D D S D L D C
SNOWSHWRS L L D D C
TSTMS C C S S S S S S C C C S S S S S C C S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 41 29 48 31 49 31 49
TEMP 32 31 36 38 31 30 43 44 34 31 45 44 34 31 44 44
DEWPT 32 31 35 34 31 30 33 29 29 27 28 28 28 27 28 27
PWIND DIR NW W N S N S SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS BK BK BK SC SC FW FW FW FW FW SC FW SC FW FW FW
POP 12HR 40 30 5 0 0 5 10 10
RAIN SHWRS C C S
SNOWSHWRS C S S S
TSTMS S S S
WYZ023-172200-
AFTON-LINCOLN WY
42.71N 110.94W ELEV. 6201 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 72 41 70 37 61
TEMP 60 66 66 55 49 46 43 48 64 68 63 52 47 45 40 42 55 60 55
DEWPT 54 54 54 50 49 46 43 48 52 50 53 50 47 45 40 42 49 47 47
RH 81 65 65 83100100100100 65 52 70 93100100100100 80 62 74
WIND DIR S SE S S SE SE S S S S E W N N N N N W NW
WIND SPD 1 3 4 6 5 2 1 1 3 4 3 4 0 0 0 0 0 3 3
WIND GUST 9 11 12 13 12 13 10 6 10 10
CLOUDS OV BK SC SC FW SC SC SC SC SC BK BK SC BK BK SC SC BK BK
POP 12HR 90 60 80 90 80
QPF 12HR 0.11 0.03 0.21 0.21 0.10
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS D L C C L C C L C D C C C C C D D C
TSTMS C C C S S S S C C C S S S S S C C S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 31 63 32 70 36 71 36 72
TEMP 42 33 55 61 41 33 63 67 44 36 65 67 44 36 65 68
DEWPT 42 33 48 44 41 33 46 40 39 36 42 41 39 36 42 40
PWIND DIR NW NW NW W S W S W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS BK BK SC SC SC FW SC FW SC SC SC SC SC FW FW FW
POP 12HR 50 10 0 0 0 10 10 10
RAIN SHWRS C S
TSTMS S S
WYZ004-172200-
POWELL-PARK WY
44.87N 108.79W ELEV. 5092 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 72 54 75 53 60
TEMP 63 70 68 60 59 55 55 61 71 74 66 56 56 55 55 55 56 59 54
DEWPT 35 39 45 46 46 46 43 45 46 44 50 50 52 51 49 50 50 49 50
RH 35 32 43 60 62 72 64 56 41 34 56 80 86 86 80 83 80 69 86
WIND DIR SE SE S S S SE SE E E SE SW NW NW NW NW NW N N N
WIND SPD 11 13 11 9 8 5 4 4 4 8 12 14 17 14 14 11 9 12 16
WIND GUST 19 23 19 16 20 24 25 23 23 16 21 25
CLOUDS OV BK OV SC FW FW FW FW FW SC OV OV OV OV BK OV SC BK BK
POP 12HR 60 40 50 90 90
QPF 12HR 0 0 0.01 0.22 0.31
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C S C D D S D L L D D L
TSTMS S C C S S S S S C C S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 48 61 48 69 50 72 50 73
TEMP 50 50 55 57 50 48 61 65 54 50 65 68 55 50 65 68
DEWPT 46 45 47 48 45 42 46 44 41 39 41 40 37 37 39 39
PWIND DIR NW NW W SE SE SE SW NE
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS BK OV BK BK SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 70 60 10 0 0 0 5 5
RAIN SHWRS L L L C S
TSTMS S S S
WYZ004-172200-
COWLEY-BIG HORN WY
44.91N 108.45W ELEV. 4090 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 76 54 80 54 66
TEMP 66 74 75 67 63 57 55 61 74 79 74 65 60 57 55 56 61 65 62
DEWPT 42 46 49 50 51 50 50 51 53 50 52 54 55 56 55 55 56 55 54
RH 42 37 40 54 65 77 83 70 48 36 46 68 84 96100 96 84 70 75
WIND DIR SE SE W S E NE NE E SE SE SE W NW NW NW NW NW NW N
WIND SPD 4 10 9 5 4 3 2 2 2 4 10 12 9 8 5 4 2 4 12
WIND GUST 11 21 19 12 20 21 16 9 13 21
CLOUDS OV BK OV BK FW FW FW FW CL SC BK OV OV BK BK OV BK SC BK
POP 12HR 30 30 30 100 90
QPF 12HR 0 0 0 0.30 0.29
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C S C L D L D D D D D L
TSTMS S S C S S S S S C C S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 48 65 48 72 50 77 50 77
TEMP 54 49 57 64 54 48 63 71 57 50 69 74 58 50 69 74
DEWPT 51 49 52 54 50 48 51 49 45 43 48 46 43 42 47 44
PWIND DIR NW NW NE SE SE SE NE E
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS BK OV OV BK SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 70 70 20 0 0 0 5 5
RAIN SHWRS L L L C S
TSTMS S S S
WYZ016-172200-
DUBOIS-FREMONT WY
43.55N 109.69W ELEV. 7291 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 67 44 66 42 59
TEMP 58 62 60 51 47 45 45 53 64 64 59 51 48 46 43 44 54 58 55
DEWPT 42 46 47 43 42 42 41 45 42 41 42 43 42 44 41 42 39 37 37
RH 55 56 62 74 83 89 86 74 45 43 53 74 80 93 93 93 57 45 51
WIND DIR E W N NW NW NW W NW W N SE W NW W W W W W W
WIND SPD 2 5 3 4 8 8 6 6 4 6 4 5 4 3 3 4 6 9 9
WIND GUST 14 11 11 16 12 14 18 18
CLOUDS BK OV BK SC SC SC SC SC BK BK OV OV BK SC BK SC SC SC BK
POP 12HR 90 50 80 80 70
QPF 12HR 0.18 0.03 0.25 0.15 0.13
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S L S C C S L L C D C L L L L L
TSTMS S C S S C C S S S S S C C S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 39 58 36 65 38 66 38 67
TEMP 43 39 52 56 43 36 58 62 45 38 62 63 45 38 62 64
DEWPT 38 38 38 36 37 35 37 34 34 32 32 31 32 32 32 30
PWIND DIR W W W W W SW W W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS BK BK BK SC SC SC FW SC SC SC SC SC SC FW FW FW
POP 12HR 60 40 10 5 5 10 10 10
RAIN SHWRS L C C C S S S
TSTMS S S S S S
WYZ027-172200-
KEMMERER-LINCOLN WY
41.83N 110.56W ELEV. 7285 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 69 43 65 39 60
TEMP 61 65 63 55 49 46 44 51 62 63 61 52 47 43 41 44 55 59 56
DEWPT 48 47 48 49 47 46 44 47 47 44 47 47 46 43 41 44 41 39 39
RH 62 52 58 80 93100100 86 58 50 60 83 96100100100 59 47 53
WIND DIR S SW NE NE E N NE S S S NW SW W W W W W W W
WIND SPD 3 5 4 2 3 2 2 2 5 6 6 5 5 4 4 5 10 12 12
WIND GUST 14 11 16 13 23 20
CLOUDS BK BK SC SC FW FW SC SC SC BK BK BK SC SC SC SC FW SC SC
POP 12HR 70 60 80 70 40
QPF 12HR 0.10 0.07 0.21 0.10 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C L L C C C C L C C S S S S C C S
TSTMS C C C S S S C C C S S C S S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 33 61 35 66 39 67 37 69
TEMP 41 34 54 60 43 35 59 64 48 39 62 64 46 37 62 67
DEWPT 38 34 39 38 38 35 40 33 36 35 37 33 35 34 36 32
PWIND DIR W W NW SE NW W W W
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW SC FW SC SC SC SC SC FW FW FW
POP 12HR 10 5 0 0 0 10 10 5
RAIN SHWRS S S
TSTMS S S
WYZ023-172200-
ALPINE-LINCOLN WY
43.18N 111.04W ELEV. 5634 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 71 48 69 45 60
TEMP 62 66 67 59 54 51 49 51 64 67 64 55 53 50 47 46 56 60 57
DEWPT 55 57 56 53 53 51 49 51 54 54 56 53 53 50 47 46 50 49 49
RH 78 73 68 80 96100100100 70 63 75 93100100100100 80 67 75
WIND DIR S SE SE E E E E E S W E W S N N S W W W
WIND SPD 1 2 3 6 6 4 3 4 2 2 2 4 2 0 0 1 1 2 2
WIND GUST 8 10 11 9 11 9 8 8 10 10
CLOUDS OV BK SC FW SC SC SC SC BK OV OV BK SC OV BK SC SC BK BK
POP 12HR 100 80 80 100 80
QPF 12HR 0.17 0.10 0.17 0.26 0.17
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS D L S C C L C C C D D L C L L L D D C
TSTMS C C S S S S S S C C C S S S S S S C S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 40 65 40 71 42 71 42 72
TEMP 48 43 57 64 49 41 64 69 52 42 66 69 51 42 66 70
DEWPT 48 43 49 46 47 41 47 41 45 42 43 41 44 42 43 40
PWIND DIR SW W NE S NE S S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS BK BK BK SC SC FW SC FW FW SC SC FW SC FW FW FW
POP 12HR 40 10 0 0 0 5 5 10
RAIN SHWRS C S
TSTMS S S
WYZ023-172200-
COKEVILLE-LINCOLN WY
42.05N 110.97W ELEV. 6270 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 72 40 68 35 61
TEMP 62 67 66 55 49 46 42 49 65 68 63 52 47 45 40 43 56 61 58
DEWPT 52 52 53 50 49 46 42 49 51 48 51 49 47 45 40 43 47 43 44
RH 70 59 63 83100100100100 60 49 65 89100100100100 72 51 59
WIND DIR W N NE SE W S S S S SE NE S W S SE NW W W NW
WIND SPD 4 4 4 4 4 3 3 3 5 6 4 4 3 1 1 2 4 8 8
WIND GUST 13 11 16 11 16 14
CLOUDS OV BK SC FW FW SC SC SC SC BK SC BK BK SC BK SC SC SC SC
POP 12HR 80 60 80 80 50
QPF 12HR 0.09 0.04 0.18 0.14 0.04
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS L D L C C S S C C C D C C S C C C C S
TSTMS C C C S S S S S C C C S S S S S S S S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 64 29 69 33 70 32 71
TEMP 42 32 56 62 42 31 62 67 45 34 64 67 45 33 65 69
DEWPT 42 32 45 44 41 31 45 40 38 34 42 40 39 33 43 39
PWIND DIR N NW N S NE S SW S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW FW SC SC SC FW SC FW FW FW
POP 12HR 20 0 0 0 0 10 5 5
RAIN SHWRS S
TSTMS S
WYZ028-172200-
GREEN RIVER-SWEETWATER WY
41.46N 109.49W ELEV. 7182 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 75 49 75 45 67
TEMP 66 72 70 62 57 53 50 57 69 73 69 59 54 49 46 51 62 66 61
DEWPT 53 50 51 51 50 49 47 51 54 51 51 50 49 47 46 46 48 46 46
RH 63 46 51 67 77 86 89 80 59 46 53 72 83 93100 83 60 48 58
WIND DIR S W E SE SE SE SE S NE S S SW SW SW SW SW W W W
WIND SPD 4 3 5 2 4 3 1 2 3 6 8 3 4 2 2 3 6 10 10
WIND GUST 11 11 13 17 17 14 20 20
CLOUDS OV SC SC BK SC SC SC SC SC SC BK OV SC SC SC SC FW SC SC
POP 12HR 20 40 70 70 60
QPF 12HR 0 0.05 0.05 0.04 0.03
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S C S S C L L S S S S L L S
TSTMS S C S S C C S S C S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 39 67 40 72 45 73 43 75
TEMP 49 39 60 65 50 40 64 70 54 45 66 69 53 43 67 72
DEWPT 42 38 45 42 40 38 45 38 38 37 43 40 39 37 44 39
PWIND DIR SW W SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS BK SC FW FW FW FW SC FW SC SC SC SC SC SC FW FW
POP 12HR 20 5 0 0 5 10 20 5
RAIN SHWRS S S S S
TSTMS S S S
WYZ017-172200-
SHOSHONI-FREMONT WY
43.25N 108.12W ELEV. 4817 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 74 53 80 53 70
TEMP 66 71 72 64 60 56 54 61 73 79 75 63 60 57 54 57 65 69 67
DEWPT 50 53 55 53 55 52 51 53 54 49 54 54 56 54 53 54 56 51 51
RH 56 53 55 67 84 86 90 75 51 35 48 72 87 90 96 90 73 53 56
WIND DIR SE SE N E E S SE SE SW SE SW SE W N S NW S NW W
WIND SPD 4 6 5 4 3 3 3 2 2 3 6 6 4 4 3 3 2 3 8
WIND GUST 13 12 10 14 11 14
CLOUDS OV BK SC FW FW SC SC SC FW SC BK BK BK BK BK BK FW FW SC
POP 12HR 10 20 30 90 50
QPF 12HR 0.01 0.03 0.03 0.09 0.04
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S D C C C C C C D
TSTMS S S C S S S S S
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 48 65 47 73 49 77 50 79
TEMP 55 48 58 64 55 47 64 73 58 49 68 76 59 50 69 78
DEWPT 51 48 50 51 49 46 49 46 44 43 45 43 42 42 43 42
PWIND DIR NW NW NE SE E S SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS BK OV BK SC SC SC SC FW FW FW SC SC SC FW FW FW
POP 12HR 90 60 10 0 0 0 10 0
RAIN SHWRS D D L C S S
TSTMS S S S S S S
WYZ005-172200-
THERMOPOLIS-HOT SPRINGS WY
43.66N 108.21W ELEV. 4592 FT
1101 AM MDT THU SEP 17 2026
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26
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 76 53 81 52 68
TEMP 68 72 72 66 61 57 54 64 77 81 75 63 59 56 54 57 63 67 64
DEWPT 48 52 52 52 52 50 48 50 51 51 54 54 55 54 53 54 55 55 54
RH 49 49 49 61 72 77 80 60 40 35 48 72 87 93 96 90 75 65 70
WIND DIR S S SW SE S S S SW SW S S NE NW N N N N N N
WIND SPD 8 13 9 8 8 6 3 3 4 5 8 6 4 2 1 2 4 6 10
WIND GUST 16
CLOUDS OV BK SC SC SC SC FW CL FW SC BK BK OV BK BK BK SC SC SC
POP 12HR 10 10 40 90 70
QPF 12HR 0 0 0 0.14 0.09
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C D D L C L L L L D
TSTMS S C S S S S S C
DATE SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 45 65 45 74 48 78 49 79
TEMP 54 46 58 64 53 45 65 73 57 48 71 76 59 49 70 78
DEWPT 51 46 50 53 48 45 49 49 44 41 46 46 41 40 44 45
PWIND DIR NW N W S SE S S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS BK OV OV BK SC SC FW FW FW FW SC SC SC FW FW FW
POP 12HR 90 70 20 0 0 0 10 0
RAIN SHWRS D D L C S
TSTMS C S 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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