290
FOUS55 KRIW 260301
PFMRIW
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RIVERTON WY
901 PM MDT FRI SEP 25 2026
WYZ020-261000-
CASPER-NATRONA WY
42.91N 106.46W ELEV. 5530 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
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 49 81 48 80 47
TEMP 58 55 51 57 68 79 76 64 58 54 50 56 72 79 74 63 57 53 49
DEWPT 38 32 30 35 38 36 36 35 35 35 35 36 38 38 40 42 44 42 38
RH 47 41 44 43 33 21 23 34 42 48 56 47 29 23 29 46 62 66 66
WIND DIR SW SW SW N W SW W SW SW SW W SW SW SW SW S SW SW SW
WIND SPD 14 13 11 9 5 12 14 9 8 6 5 3 10 13 11 9 6 8 8
WIND GUST 19 23 18 26 20 16
CLOUDS FW FW CL CL CL CL FW SC BK SC BK SC SC BK BK BK BK SC SC
POP 12HR 0 0 0 5 40
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C C C
TSTMS S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 71 42 70 42 72 41 75 43 73
TEMP 65 62 51 46 63 66 52 45 64 67 52 45 66 70 54 47 66 67
DEWPT 44 45 48 45 44 40 40 37 38 37 37 35 35 34 34 33 33 33
PWIND DIR W N W NW SW SE SW E SW
WIND CHAR GN GN LT LT GN LT GN LT GN
AVG CLOUDS BK SC BK BK BK SC FW FW FW FW FW FW FW FW FW FW FW SC
POP 12HR 40 50 10 5 5 0 0 0 5
RAIN SHWRS C C C C
TSTMS S S
WYZ017-261000-
RIVERTON-FREMONT WY
43.06N 108.46W ELEV. 5525 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
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 49 80 49 77 50
TEMP 58 53 51 55 71 78 76 65 58 54 51 54 69 76 74 64 59 54 51
DEWPT 33 32 33 33 35 34 34 34 34 34 35 35 39 37 36 37 38 38 38
RH 39 44 50 43 27 20 22 31 40 46 54 48 33 24 25 37 45 54 61
WIND DIR W W W W NE SW W W W W W N S SW SW SW W NW NW
WIND SPD 11 6 6 4 5 12 13 8 6 5 5 5 4 9 11 11 9 8 6
WIND GUST 19 20 19 20 19
CLOUDS CL CL CL FW CL FW FW SC SC SC BK SC SC SC BK BK BK BK BK
POP 12HR 0 0 0 0 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S C C S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 68 47 70 46 71 45 73 46 71
TEMP 63 63 54 49 63 67 55 48 64 69 55 47 66 71 56 49 65 65
DEWPT 43 41 43 42 43 37 35 33 35 34 33 32 33 32 32 31 32 31
PWIND DIR NE N N S NW W NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS BK SC SC BK SC CL CL FW FW FW FW FW FW CL CL FW SC SC
POP 12HR 30 40 10 0 0 0 0 0 5
RAIN SHWRS S C C S
TSTMS S S
WYZ018-261000-
LANDER-FREMONT WY
42.82N 108.73W ELEV. 5586 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 50 79 49 77 49
TEMP 59 56 52 56 71 77 74 63 57 54 52 55 69 76 72 62 59 54 50
DEWPT 33 31 31 36 35 34 36 34 34 33 34 37 38 38 38 39 40 39 38
RH 37 38 44 47 27 21 25 34 42 45 50 51 32 25 29 43 49 57 63
WIND DIR S SW SW E NE W W SW SW SW N SW SW SW SW SW SW W SW
WIND SPD 10 8 6 3 6 14 10 9 8 5 0 1 5 9 6 10 5 4 2
WIND GUST 23 18 13 17
CLOUDS CL FW FW SC FW SC SC SC SC SC OV SC SC BK BK BK BK BK BK
POP 12HR 0 0 0 5 40
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C C C C C
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 68 45 70 46 72 45 73 46 71
TEMP 63 61 53 48 63 66 55 48 65 67 54 48 66 69 56 49 66 65
DEWPT 43 43 43 40 42 39 34 32 35 36 32 30 33 35 31 30 32 33
PWIND DIR SW NW N SW NW W NW W W
WIND CHAR LT LT LT LT LT LT LT GN GN
AVG CLOUDS BK SC SC BK SC CL FW FW FW FW FW FW FW CL FW FW SC FW
POP 12HR 50 50 10 0 0 0 0 0 5
RAIN SHWRS C C C C
TSTMS S S
WYZ028-261000-
ROCK SPRINGS-SWEETWATER WY
41.61N 109.07W ELEV. 6760 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 42 74 46 73 46
TEMP 54 47 43 49 67 72 70 62 56 51 47 52 69 72 67 58 54 48 46
DEWPT 29 33 34 34 32 30 32 33 34 35 35 34 34 34 36 38 39 38 38
RH 38 58 70 56 27 21 24 33 43 54 63 50 27 25 32 47 57 68 73
WIND DIR SW S S S W W W SW S S SE S SW SW SW S SW S S
WIND SPD 9 6 4 3 12 14 14 5 3 4 4 3 10 14 13 6 6 4 4
WIND GUST 19 23 23 19 26 24
CLOUDS FW FW FW FW CL FW SC BK BK SC BK SC SC BK BK BK SC BK BK
POP 12HR 0 0 0 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S S S C
TSTMS S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 41 64 39 66 39 69 41 69
TEMP 61 59 50 42 58 61 48 39 60 63 49 39 63 66 51 42 63 64
DEWPT 38 38 41 41 39 33 32 31 32 30 31 31 30 27 30 30 30 27
PWIND DIR SW NW NW W W W W SW SW
WIND CHAR LT LT LT GN GN GN LT LT GN
AVG CLOUDS BK BK BK OV BK SC FW FW FW CL FW FW FW CL FW FW SC FW
POP 12HR 40 40 10 5 5 0 0 0 10
RAIN SHWRS C C C C
TSTMS S S
WYZ026-261000-
BIG PINEY-SUBLETTE WY
42.58N 110.11W ELEV. 6990 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
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 70 37 70 38
TEMP 45 40 36 44 62 69 64 52 45 42 39 46 62 69 64 51 47 42 39
DEWPT 30 29 29 31 35 33 34 33 33 31 32 35 37 34 36 36 37 37 37
RH 55 64 75 60 36 26 32 48 62 65 76 65 39 27 35 56 68 82 92
WIND DIR W N N NE S SW W W N N NE SE S SW S S S E N
WIND SPD 4 5 5 2 6 16 13 5 3 0 2 3 10 16 11 8 4 3 4
WIND GUST 24 20 19 27 20
CLOUDS FW FW FW FW CL SC FW BK BK SC OV BK SC BK BK OV BK BK BK
POP 12HR 0 0 0 5 50
QPF 12HR 0 0 0 0 0.04
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C C C C S
TSTMS S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 33 64 31 66 31 67 33 65
TEMP 57 53 42 34 56 57 41 32 58 59 42 32 58 60 43 34 58 56
DEWPT 40 38 37 34 34 31 29 26 29 31 30 27 29 31 30 27 29 29
PWIND DIR W NW NW NW NW NW W NW W
WIND CHAR LT LT LT GN LT LT LT LT LT
AVG CLOUDS SC BK BK BK SC CL CL FW CL CL FW FW CL CL FW SC SC FW
POP 12HR 50 20 5 0 0 0 0 0 5
RAIN SHWRS S C S
TSTMS S
WYZ025-261000-
PINEDALE-SUBLETTE WY
42.80N 109.81W ELEV. 7086 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
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 68 38 68 39
TEMP 47 43 39 45 61 67 66 54 47 45 43 47 63 67 65 53 48 44 40
DEWPT 33 34 32 33 30 29 31 34 35 34 35 36 34 30 32 37 39 38 36
RH 58 70 76 62 31 24 27 46 63 65 73 65 34 25 29 54 71 79 85
WIND DIR E W NW SE S SW W N E E E SE S SW SW SE E E E
WIND SPD 3 3 4 2 5 13 12 4 2 3 4 6 10 12 9 4 5 5 5
WIND GUST 20 19 18 23 18
CLOUDS CL FW CL FW FW SC SC SC SC BK OV SC SC BK BK OV BK OV BK
POP 12HR 0 0 5 10 60
QPF 12HR 0 0 0 0 0.08
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S C C L L C
TSTMS S S S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 34 63 32 64 32 65 34 63
TEMP 58 56 43 36 57 61 43 33 58 62 43 35 58 63 45 37 58 59
DEWPT 37 35 39 36 31 28 32 30 28 28 32 30 27 28 32 30 26 27
PWIND DIR S N NW NW NW NW NW NW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS BK SC SC BK SC CL CL FW CL CL FW FW CL CL FW SC SC SC
POP 12HR 50 10 0 0 0 0 0 0 10
RAIN SHWRS C C S
TSTMS S S
WYZ013-261000-
JACKSON-TETON WY
43.60N 110.73W ELEV. 6451 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
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 63 39 67 40
TEMP 48 43 40 45 57 63 61 51 45 43 41 44 60 66 64 53 47 42 40
DEWPT 35 35 34 35 35 32 32 34 35 35 36 38 39 34 34 35 37 38 39
RH 60 73 79 68 43 31 33 52 68 73 82 79 46 30 32 50 68 86 96
WIND DIR S S S S SW SW SW E E SE E SE SW SW SW S S S E
WIND SPD 8 8 5 6 14 17 12 4 3 3 2 2 5 13 9 6 4 3 1
WIND GUST 23 26 19 24 19
CLOUDS SC FW SC FW FW SC SC SC SC BK BK SC SC BK BK BK BK BK OV
POP 12HR 5 0 5 5 70
QPF 12HR 0 0 0 0 0.07
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S L L C
TSTMS S S S S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 60 33 62 33 62 34 64 35 59
TEMP 55 57 42 35 55 60 41 34 56 60 42 35 57 61 44 37 54 54
DEWPT 42 37 37 35 36 29 31 30 33 31 32 30 33 31 33 31 33 30
PWIND DIR W N W SW SW SW SW S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS BK SC SC SC FW CL CL FW FW FW FW FW FW FW SC SC SC SC
POP 12HR 50 10 5 0 0 0 0 0 10
RAIN SHWRS C C
TSTMS S S
WYZ001-261000-
LAKE YELLOWSTONE-TETON WY
44.55N 110.42W ELEV. 7835 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
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 55 34 60 34
TEMP 45 42 39 43 51 54 53 44 40 39 38 42 55 59 57 47 42 38 35
DEWPT 33 30 32 35 34 29 29 31 31 31 32 37 38 35 35 36 36 34 33
RH 62 62 76 73 52 38 39 60 70 73 79 82 53 40 43 65 79 85 92
WIND DIR SW W SW SW SW SW SW SW S N N N SW SW SW N N N N
WIND SPD 6 10 6 8 13 14 11 6 2 0 0 0 3 6 4 0 0 0 0
WIND GUST 20 23 10 6 14 20 17 6
CLOUDS SC FW FW FW FW SC SC SC SC BK OV BK SC BK BK BK BK BK OV
POP 12HR 0 0 10 10 50
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C C C
TSTMS S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 29 57 30 57 30 57 31 53
TEMP 50 49 36 33 52 54 38 33 51 54 38 34 53 54 40 35 49 47
DEWPT 40 34 34 32 34 27 29 27 32 28 30 29 33 29 31 29 33 28
PWIND DIR W W SW SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS BK SC SC FW FW CL FW FW FW FW FW FW FW FW SC SC SC SC
POP 12HR 60 20 0 5 0 0 5 5 20
RAIN SHWRS C L S S S
TSTMS S S
WYZ003-261000-
CODY-PARK WY
44.52N 109.02W ELEV. 5102 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 52 77 47 69 45
TEMP 60 57 54 57 68 74 72 59 55 50 48 52 62 68 63 54 51 48 46
DEWPT 33 34 37 36 36 34 36 35 35 34 35 33 33 35 36 36 36 38 38
RH 36 42 52 45 31 23 27 40 47 54 60 48 33 29 36 50 56 68 73
WIND DIR SW SW NW N NE W NW N W N N N NE NE N NW NW N N
WIND SPD 9 6 6 5 5 11 11 8 4 0 0 2 6 8 10 8 3 0 0
WIND GUST 14 17
CLOUDS SC BK SC SC FW SC BK SC OV BK OV SC SC SC BK BK BK OV OV
POP 12HR 0 0 0 5 30
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C C S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 43 73 46 72 45 73 45 67
TEMP 60 58 51 45 65 68 54 47 65 67 53 47 66 68 54 47 61 58
DEWPT 40 41 41 38 34 34 32 31 30 32 31 31 30 32 32 32 31 33
PWIND DIR N W NW NW NW NW N NW NW
WIND CHAR LT LT LT GN GN LT LT GN GN
AVG CLOUDS BK SC BK SC CL CL FW FW FW FW FW FW FW FW FW SC SC SC
POP 12HR 50 20 0 5 0 0 0 0 20
RAIN SHWRS S C S S
TSTMS S
WYZ004-261000-
GREYBULL-BIG HORN WY
44.52N 108.08W ELEV. 3939 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 50 82 47 74 45
TEMP 60 55 51 56 70 80 80 67 60 54 48 51 66 73 72 63 56 50 46
DEWPT 37 35 35 37 37 35 35 35 35 36 35 33 37 35 36 38 38 40 40
RH 42 47 54 49 30 20 20 30 39 50 60 50 34 25 27 39 51 68 79
WIND DIR E SE W NW E S NW NW NW NW NW NW W W NW NW NW W W
WIND SPD 4 4 5 4 3 5 9 11 10 6 4 3 2 2 11 12 9 5 3
WIND GUST 18 10 21 23 16
CLOUDS CL FW FW FW FW FW FW SC SC SC BK SC SC BK BK OV BK BK OV
POP 12HR 0 0 0 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S S S C
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 72 43 75 45 75 44 76 45 72
TEMP 64 67 54 45 67 73 56 46 68 73 56 46 68 74 57 47 65 66
DEWPT 44 41 42 41 42 33 33 33 34 31 32 32 35 30 32 33 34 33
PWIND DIR NW NW SE N NW N SW N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS BK SC BK SC FW CL CL FW FW FW FW FW SC FW FW SC SC SC
POP 12HR 30 10 0 0 0 0 0 0 10
RAIN SHWRS C S
TSTMS S
WYZ006-261000-
WORLAND-WASHAKIE WY
43.97N 107.95W ELEV. 4227 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
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 49 83 47 76 45
TEMP 60 56 51 56 71 81 80 67 60 54 49 53 63 73 74 62 56 51 46
DEWPT 36 33 33 36 39 36 35 35 35 34 35 36 36 38 40 37 37 36 36
RH 41 42 50 47 31 20 20 30 39 46 58 52 36 28 29 39 49 56 68
WIND DIR S SE S NW E SW W N W NW W NW N NE N N NW NW NW
WIND SPD 5 5 4 5 4 9 11 6 6 2 3 5 4 4 9 10 4 4 4
WIND GUST 11 17 18
CLOUDS CL FW FW CL FW FW SC SC SC SC BK SC SC SC BK BK BK BK BK
POP 12HR 0 0 5 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S C
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 43 74 44 75 43 76 44 72
TEMP 62 66 53 47 66 71 55 46 67 72 55 46 67 73 57 48 64 66
DEWPT 45 43 43 41 44 36 34 33 36 34 33 32 36 33 32 33 36 34
PWIND DIR NW NW SE SE NW N W N NW
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS BK SC SC SC FW CL CL FW FW FW FW FW FW FW FW SC SC SC
POP 12HR 30 20 5 0 0 0 0 0 5
RAIN SHWRS C S S
TSTMS S
WYZ005-261000-
HOT SPRINGS COUNTY AIRPORT-HOT SPRINGS WY
43.71N 108.39W ELEV. 4902 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 52 81 48 75 46
TEMP 61 57 54 59 72 79 78 66 59 53 49 54 66 74 72 61 54 50 47
DEWPT 33 33 31 34 38 36 37 33 34 34 34 36 40 41 39 37 36 37 37
RH 35 40 41 39 29 21 23 29 39 48 56 50 38 30 30 41 50 61 68
WIND DIR SW SW SW NW SE S W NW W W W NE E E N N NW NW N
WIND SPD 11 10 8 5 10 16 12 9 4 1 1 2 4 6 8 8 3 2 1
WIND GUST 24 19
CLOUDS CL FW FW SC SC SC SC BK SC SC BK SC SC SC BK BK BK BK OV
POP 12HR 0 0 5 0 30
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C C S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 68 43 72 45 73 44 74 45 70
TEMP 62 62 51 45 65 69 54 45 66 69 54 45 67 71 55 46 64 63
DEWPT 44 43 41 40 42 37 34 32 36 35 32 31 35 35 32 31 34 34
PWIND DIR NE NW S NW N NW N NW NW
WIND CHAR LT LT LT LT LT LT LT GN GN
AVG CLOUDS BK SC SC BK SC CL CL FW FW FW FW FW FW FW FW SC SC SC
POP 12HR 30 30 5 0 0 0 0 0 10
RAIN SHWRS S C C
TSTMS S
WYZ010-261000-
BUFFALO-JOHNSON WY
44.38N 106.72W ELEV. 4968 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 53 72 48 69 50
TEMP 59 61 55 55 62 69 69 59 55 52 50 53 62 67 63 57 55 53 51
DEWPT 34 31 36 36 35 36 38 35 34 33 33 33 37 40 40 41 42 41 40
RH 39 32 49 49 36 30 32 40 45 48 52 46 39 37 43 55 61 64 66
WIND DIR SW NW N N SE SE N NW NW NW NW N E E N NW W NW NW
WIND SPD 12 12 20 6 11 14 8 9 8 6 3 3 6 8 6 9 4 4 5
WIND GUST 28 23 16
CLOUDS CL CL FW CL CL CL FW FW FW FW BK SC SC SC BK BK BK BK OV
POP 12HR 0 0 0 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S C
TSTMS S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 46 69 48 69 46 71 47 66
TEMP 58 54 51 48 63 64 54 49 63 63 53 48 64 64 53 49 62 58
DEWPT 46 45 44 39 40 37 34 31 35 33 32 32 35 34 32 32 35 34
PWIND DIR N NW SE W N NW S W N
WIND CHAR LT LT LT LT GN LT GN LT GN
AVG CLOUDS BK BK SC SC SC CL CL FW FW FW FW FW SC FW FW SC SC SC
POP 12HR 60 40 5 5 5 0 0 5 10
RAIN SHWRS C L C
TSTMS S S
WYZ012-261000-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W ELEV. 10318 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
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 31 46 32 49 32
TEMP 38 34 33 33 41 44 41 34 34 36 34 32 44 47 44 37 36 35 33
DEWPT 27 26 26 26 26 27 26 25 26 27 28 28 29 29 28 27 29 31 31
RH 64 72 75 75 55 51 55 69 72 69 78 85 55 49 53 67 75 85 92
WIND DIR W W W SW SW SW W W N E NE E S SW SW S SE SE NE
WIND SPD 14 16 14 13 17 18 13 8 5 6 8 8 5 9 6 6 8 6 4
WIND GUST 23 26 27 20 13 21 18 13
CLOUDS SC SC FW FW FW SC SC SC SC OV BK SC SC SC BK BK BK BK BK
POP 12HR 5 0 5 0 70
QPF 12HR 0 0 0 0 0.14
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S L L C
SNOWSHWRS S L C
TSTMS S S S S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 27 44 27 45 27 46 29 41
TEMP 39 36 30 28 39 39 30 27 39 40 31 29 41 41 32 30 37 34
DEWPT 32 30 29 26 26 23 23 21 24 24 24 22 24 25 24 22 24 23
PWIND DIR SW N W NW W SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS BK SC SC SC CL CL CL FW CL FW CL FW FW FW SC SC SC SC
POP 12HR 50 10 5 0 0 0 0 5 10
RAIN SHWRS C C
SNOWSHWRS C C
TSTMS S S
WYZ023-261000-
AFTON-LINCOLN WY
42.71N 110.94W ELEV. 6201 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
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 70 40 70 39
TEMP 48 43 39 43 61 68 65 54 47 46 42 46 64 69 65 54 48 44 39
DEWPT 36 36 35 37 40 38 39 38 37 37 35 38 42 39 39 39 40 41 39
RH 63 76 85 79 46 33 38 54 68 71 76 73 45 33 38 57 74 89100
WIND DIR S SW S SW SW SW SW SE SE SE SE S S SW SW SE SE SE N
WIND SPD 4 4 2 2 5 11 9 4 4 5 5 5 8 9 5 8 5 2 0
WIND GUST 13 17 19 16 16 12
CLOUDS FW SC SC FW CL SC FW FW SC BK OV BK SC BK BK BK BK BK BK
POP 12HR 0 0 0 0 60
QPF 12HR 0 0 0 0 0.10
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C C L L C
TSTMS S S S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 33 64 32 66 33 68 35 64
TEMP 57 58 42 36 56 60 42 32 58 61 43 34 60 63 45 36 57 57
DEWPT 46 42 41 36 40 36 35 32 38 37 36 32 37 37 35 33 38 36
PWIND DIR W NW NW NW W SW SW S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS BK SC BK SC FW CL FW FW CL CL FW FW FW CL SC SC SC FW
POP 12HR 50 10 5 0 0 0 0 5 5
RAIN SHWRS C C
TSTMS S
WYZ004-261000-
POWELL-PARK WY
44.87N 108.79W ELEV. 5092 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 51 73 45 65 44
TEMP 60 58 53 54 63 71 68 57 53 50 47 48 57 64 60 52 50 47 45
DEWPT 29 31 34 34 32 29 32 31 30 29 25 23 27 28 29 31 32 34 34
RH 31 36 48 46 31 21 26 37 41 44 42 37 31 25 31 44 50 60 65
WIND DIR SW N NW NW N W NW NW NW NW NW NW N N N NW NW NW NW
WIND SPD 12 17 12 11 4 6 13 14 11 14 16 10 4 4 18 18 16 11 8
WIND GUST 24 20 18 23 13 26 27 24 18
CLOUDS FW SC SC SC FW FW SC BK SC SC OV BK SC SC BK BK OV OV OV
POP 12HR 0 0 5 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 43 70 46 69 45 70 45 63
TEMP 57 58 49 45 62 66 53 47 61 65 52 46 62 66 53 47 57 57
DEWPT 35 35 37 36 33 28 27 29 27 27 26 29 27 27 28 30 28 29
PWIND DIR N NW SE N N NW E N NW
WIND CHAR LT LT LT GN GN GN GN GN GN
AVG CLOUDS BK SC SC SC CL CL FW FW FW FW FW SC FW FW FW SC SC SC
POP 12HR 20 10 0 5 0 0 0 0 20
RAIN SHWRS S S S
TSTMS S
WYZ004-261000-
COWLEY-BIG HORN WY
44.91N 108.45W ELEV. 4090 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 51 78 47 71 46
TEMP 60 57 53 56 67 76 75 63 57 52 48 51 63 70 68 60 55 50 47
DEWPT 38 37 38 40 39 37 38 37 37 36 32 33 36 36 38 39 40 40 40
RH 44 47 57 55 36 24 26 38 47 54 54 50 36 29 33 46 57 68 76
WIND DIR E N SW SW SE SE NW N N NW NW NW NW N N NW NW NW NW
WIND SPD 4 6 5 3 2 3 9 8 6 9 8 4 1 1 9 10 8 6 3
WIND GUST 13 16 9 18 18 14
CLOUDS CL FW FW SC FW FW SC BK SC SC OV BK SC BK BK OV OV OV OV
POP 12HR 0 0 5 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 69 45 73 47 73 46 73 47 68
TEMP 61 64 52 47 65 71 56 48 65 70 55 47 66 71 56 48 62 62
DEWPT 43 41 42 41 42 36 34 34 34 34 33 34 35 34 34 34 35 36
PWIND DIR N N SE N N NE E N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS BK SC SC SC CL CL FW FW FW FW FW FW FW FW FW SC SC SC
POP 12HR 20 10 0 5 0 0 0 0 10
RAIN SHWRS S
WYZ016-261000-
DUBOIS-FREMONT WY
43.55N 109.69W ELEV. 7291 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 42 66 41 67 42
TEMP 49 45 43 48 62 64 62 51 46 44 43 48 62 65 62 51 47 44 42
DEWPT 31 32 32 30 31 30 30 29 31 31 33 33 33 33 33 32 34 36 36
RH 50 60 65 49 31 28 30 42 55 60 67 56 33 30 33 48 60 73 79
WIND DIR W NW NW NW W W W W W SW W SW SW SW SW SW SW W W
WIND SPD 16 13 10 9 19 23 18 10 8 6 6 5 8 12 9 6 6 6 6
WIND GUST 23 29 34 27 17 24 19
CLOUDS SC FW FW FW FW SC SC FW SC BK BK SC SC BK BK BK BK BK BK
POP 12HR 0 0 5 20 60
QPF 12HR 0 0 0 0 0.14
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S S S L L C
TSTMS S S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 38 63 38 64 38 65 39 61
TEMP 59 53 42 38 57 59 43 38 58 59 43 39 60 60 45 40 58 55
DEWPT 37 35 35 33 30 28 28 27 29 27 28 28 27 27 28 28 27 26
PWIND DIR W W W W W W W W W
WIND CHAR LT LT GN GN GN GN GN GN GN
AVG CLOUDS BK BK BK SC FW CL FW FW FW FW FW FW FW FW SC SC SC SC
POP 12HR 70 40 5 0 0 0 0 0 20
RAIN SHWRS C L C S
TSTMS S S
WYZ027-261000-
KEMMERER-LINCOLN WY
41.83N 110.56W ELEV. 7285 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
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 70 44 69 42
TEMP 51 47 43 48 64 69 66 56 52 49 46 50 65 68 64 55 51 47 43
DEWPT 29 30 30 31 34 32 32 33 33 34 33 34 34 34 34 37 38 38 36
RH 42 51 60 51 32 25 28 42 48 56 60 54 31 28 32 51 61 71 76
WIND DIR W NW W NW W SW W NW SE S S S SW SW SW S S SW SW
WIND SPD 6 6 6 4 11 19 17 3 2 3 4 5 13 14 11 4 5 4 4
WIND GUST 29 26 23 25 20
CLOUDS FW FW FW CL CL SC FW SC SC BK OV SC SC BK BK SC SC BK BK
POP 12HR 0 0 0 5 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S C C S
TSTMS S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 37 61 36 64 36 66 38 64
TEMP 57 54 45 39 55 57 46 37 57 59 46 38 59 62 47 40 59 58
DEWPT 38 36 39 37 36 30 30 30 31 30 31 30 30 28 30 29 29 28
PWIND DIR SW NW NW NW NW W W W W
WIND CHAR LT LT LT GN GN GN LT LT GN
AVG CLOUDS BK BK BK BK SC FW FW FW FW CL FW FW CL CL FW FW SC FW
POP 12HR 40 20 5 0 0 0 0 5 5
RAIN SHWRS S C S S
TSTMS S S
WYZ023-261000-
ALPINE-LINCOLN WY
43.18N 111.04W ELEV. 5634 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
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 45 67 44 70 45
TEMP 54 48 47 47 61 67 65 57 51 49 46 47 64 69 68 59 54 49 47
DEWPT 43 42 43 41 41 40 39 41 43 44 42 42 42 40 41 41 45 46 46
RH 66 80 86 79 48 37 38 55 74 83 86 83 45 35 37 51 71 89 96
WIND DIR SE S SE SE S W W N E E SE SE S SW SW SE E E E
WIND SPD 3 3 2 2 4 10 5 3 4 4 5 5 5 10 5 4 4 3 2
WIND GUST 12 14 20 16 11 11 9
CLOUDS SC SC SC FW CL FW SC SC BK BK BK SC SC BK BK BK BK BK BK
POP 12HR 5 0 0 0 70
QPF 12HR 0 0 0 0 0.09
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C C L L C
TSTMS S S S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 40 64 39 65 40 66 41 62
TEMP 58 61 48 42 58 62 48 40 58 63 48 41 60 65 50 43 57 58
DEWPT 45 43 45 42 40 36 40 38 38 38 41 39 38 38 40 39 38 37
PWIND DIR SW N SW S SW SW S S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS BK SC SC SC FW CL CL CL CL CL FW FW FW FW SC SC SC SC
POP 12HR 50 10 5 0 0 0 0 0 10
RAIN SHWRS C C
TSTMS S S
WYZ023-261000-
COKEVILLE-LINCOLN WY
42.05N 110.97W ELEV. 6270 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
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 71 40 72 39
TEMP 50 45 38 45 63 71 68 56 51 48 44 48 66 71 67 56 51 45 40
DEWPT 33 32 30 34 40 37 39 37 35 35 35 36 40 37 41 40 41 39 37
RH 52 60 73 65 43 29 34 49 54 60 70 63 38 29 39 55 68 79 89
WIND DIR S N NW S S SW W SE SE SE SE S SW SW SW S SE SE SE
WIND SPD 6 4 2 2 5 13 11 2 4 5 6 5 10 11 6 5 6 4 3
WIND GUST 20 18 21 14 13
CLOUDS SC FW FW CL CL FW FW BK BK SC BK SC SC BK BK BK BK BK SC
POP 12HR 0 0 0 5 40
QPF 12HR 0 0 0 0 0.06
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C C C C C
TSTMS S S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 32 65 30 66 30 69 33 66
TEMP 59 58 45 36 58 60 44 32 59 62 44 34 61 64 47 37 59 60
DEWPT 44 42 41 36 40 36 33 31 37 37 34 31 36 36 33 31 36 36
PWIND DIR SW NW NW NW NW N SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC BK BK SC CL CL FW CL CL FW FW CL CL FW SC SC FW
POP 12HR 50 10 5 0 0 0 0 0 5
RAIN SHWRS C C S
TSTMS S S
WYZ028-261000-
GREEN RIVER-SWEETWATER WY
41.46N 109.49W ELEV. 7182 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
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 45 76 49 76 48
TEMP 56 50 47 52 70 76 72 65 59 54 50 55 72 75 69 60 56 51 48
DEWPT 33 35 35 37 40 38 39 36 37 36 37 39 41 42 43 41 41 40 39
RH 42 56 63 56 33 25 30 34 44 50 61 55 33 31 39 49 57 66 71
WIND DIR S S SW SW W SW W S SE S SE S SW SW SW S SE S S
WIND SPD 5 6 4 3 8 10 11 5 2 4 4 4 9 10 9 4 5 4 3
WIND GUST 16 20 18
CLOUDS FW FW FW CL CL FW SC OV BK SC BK SC SC BK BK BK SC BK BK
POP 12HR 0 0 0 20 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S C C C C C
TSTMS S S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 68 43 67 41 69 41 72 43 72
TEMP 63 60 51 44 60 63 50 42 62 65 50 41 64 68 52 44 65 66
DEWPT 45 43 43 41 44 38 35 32 38 36 35 33 38 34 33 32 37 35
PWIND DIR SW S NW W W SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS BK BK BK OV BK SC FW FW FW CL FW FW FW CL FW FW SC FW
POP 12HR 50 40 10 5 0 0 0 0 10
RAIN SHWRS C C C S
TSTMS S S
WYZ017-261000-
SHOSHONI-FREMONT WY
43.25N 108.12W ELEV. 4817 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 50 81 51 79 52
TEMP 60 55 51 56 71 80 79 68 61 55 51 56 71 78 76 66 60 54 52
DEWPT 37 36 36 37 39 38 39 37 37 35 36 38 43 41 41 40 41 40 42
RH 42 49 56 49 31 22 24 32 41 47 56 51 36 27 28 38 49 59 69
WIND DIR S SW S E E SW W W S E E E S SW SW W N N N
WIND SPD 8 5 6 5 10 9 10 4 2 2 3 4 4 5 6 8 5 4 3
WIND GUST 13 16 14
CLOUDS CL CL FW FW CL CL FW SC SC SC SC SC SC SC BK BK BK BK BK
POP 12HR 0 0 0 0 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S S S S
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 48 71 48 73 48 74 49 72
TEMP 64 65 55 49 64 69 57 49 65 71 56 48 66 72 58 50 65 67
DEWPT 47 45 46 45 47 41 38 36 39 38 36 35 37 37 34 34 35 36
PWIND DIR N NE SW E SW E E E NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS BK SC SC BK SC CL CL FW FW FW FW FW FW CL FW FW SC SC
POP 12HR 30 40 10 0 0 0 0 0 5
RAIN SHWRS S C C S
TSTMS S S
WYZ005-261000-
THERMOPOLIS-HOT SPRINGS WY
43.66N 108.21W ELEV. 4592 FT
901 PM MDT FRI SEP 25 2026
DATE 09/25/26 SAT 09/26/26 SUN 09/27/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 53 82 50 77 48
TEMP 63 59 55 59 73 80 80 69 61 55 50 55 65 74 75 63 57 52 48
DEWPT 34 33 33 36 39 38 38 35 35 35 34 37 39 41 41 38 38 38 38
RH 34 37 43 42 29 22 22 28 38 47 54 51 38 30 29 39 49 59 68
WIND DIR S S SW N SE SW SW NW NE SW NW NE NE NE NW N NW S N
WIND SPD 12 10 8 4 8 14 11 6 3 1 1 2 4 5 8 8 3 3 2
WIND GUST 23
CLOUDS CL FW FW SC SC SC SC SC SC SC BK SC SC SC BK OV BK BK BK
POP 12HR 0 0 5 0 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C C C
DATE 09/28/26 TUE 09/29/26 WED 09/30/26 THU 10/01/26 FRI 10/02/26
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 69 45 73 46 74 45 76 46 72
TEMP 62 64 53 46 66 71 56 47 67 71 56 47 68 73 58 48 65 66
DEWPT 45 44 43 41 44 38 35 33 37 36 34 33 37 36 32 33 36 36
PWIND DIR N NW S SE NW NW S NW NW
WIND CHAR LT LT LT LT LT LT LT GN GN
AVG CLOUDS BK SC SC BK SC CL CL FW FW FW FW FW FW FW FW SC SC SC
POP 12HR 30 30 5 0 0 0 0 0 10
RAIN SHWRS C C C S
TSTMS 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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