682
FOUS55 KRIW 260701
PFMRIW
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RIVERTON WY
101 AM MDT TUE MAY 26 2026
WYZ020-271000-
CASPER-NATRONA WY
42.91N 106.46W ELEV. 5530 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 46 82 46 80 47
TEMP 47 46 67 79 81 73 61 53 49 46 68 80 80 80 66 58 53 49
DEWPT 37 36 42 47 45 49 46 43 40 38 46 50 49 52 48 48 45 42
RH 68 68 40 32 28 43 58 69 71 73 45 35 34 38 52 69 74 77
WIND DIR W W S SW SE SW SW S E S SE SE E E SE SE E N
WIND SPD 4 4 12 10 13 17 10 10 6 4 3 6 11 14 13 10 5 0
WIND GUST 19 20 26 21 21
CLOUDS SC SC BK BK BK BK BK SC SC FW SC OV OV BK BK SC SC SC
POP 12HR 0 50 40 50 5
QPF 12HR 0 0.01 0.02 0.03 0.01
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C C S L L
TSTMS C S C C
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 85 47 86 47 77 44 78 45 75
TEMP 78 81 59 49 80 79 59 52 70 73 54 48 72 75 55 48 71 72
DEWPT 48 43 46 41 39 39 43 38 33 31 37 36 36 36 42 40 40 38
PWIND DIR SE SE S S SW SW S NE NE
WIND CHAR LT GN LT GN BZ GN GN GN LT
AVG CLOUDS SC SC SC SC SC SC BK BK SC SC SC FW FW FW SC SC SC FW
POP 12HR 10 10 20 20 20 10 10 20 30
RAIN SHWRS S S S S S S S C
TSTMS S S S S S S S C
WYZ017-271000-
RIVERTON-FREMONT WY
43.06N 108.46W ELEV. 5525 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 80 52 84 52
TEMP 53 50 66 76 80 78 68 62 56 52 67 78 84 83 74 65 57 53
DEWPT 39 38 42 41 39 39 40 42 41 40 44 41 39 38 41 43 42 42
RH 59 63 42 28 23 25 36 48 57 63 43 27 20 20 30 45 57 66
WIND DIR NW NW S S S S SE SE S S S SE SE SE SE SE NE W
WIND SPD 5 5 9 19 24 21 18 17 14 8 9 12 16 17 18 9 6 6
WIND GUST 29 36 33 27 26 23 19 24 25 27
CLOUDS BK OV SC SC SC BK BK SC SC FW FW SC BK SC SC FW FW SC
POP 12HR 0 10 20 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 87 53 85 52 75 46 78 47 76
TEMP 79 85 66 54 80 81 64 54 71 71 57 48 71 75 58 50 71 74
DEWPT 40 27 35 36 28 19 30 33 30 31 35 35 33 30 37 37 35 33
PWIND DIR S S S SW SW W S NW NE
WIND CHAR GN GN BZ BZ BZ GN LT GN LT
AVG CLOUDS FW FW FW SC SC SC SC SC SC SC FW FW FW FW SC FW FW FW
POP 12HR 5 5 0 10 30 10 10 20 20
RAIN SHWRS S C S S S
TSTMS S S S S
WYZ018-271000-
LANDER-FREMONT WY
42.82N 108.73W ELEV. 5586 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 80 51 83 52
TEMP 55 50 62 75 80 79 67 62 56 51 62 75 81 82 69 63 57 53
DEWPT 36 35 41 43 42 43 43 43 41 40 42 41 37 37 39 38 38 36
RH 49 56 46 32 26 28 42 50 57 66 48 29 21 20 33 39 49 52
WIND DIR SW W E S S S S S SW SW E SE SE SE S SW SW W
WIND SPD 5 5 4 13 17 16 9 9 6 3 4 6 13 14 8 6 4 2
WIND GUST 20 26 24 20 24
CLOUDS BK OV BK BK SC SC BK BK SC FW SC SC SC BK SC FW FW SC
POP 12HR 0 10 20 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 87 53 85 51 74 46 76 47 74
TEMP 77 86 66 54 79 80 63 52 67 70 56 47 70 74 59 49 69 72
DEWPT 39 28 32 32 27 23 29 32 30 32 34 33 33 30 35 33 35 34
PWIND DIR SE SW S SW SW SW SE W NE
WIND CHAR GN GN GN GN GN GN LT LT LT
AVG CLOUDS FW FW SC SC SC SC SC BK BK SC FW SC FW FW SC SC SC FW
POP 12HR 5 5 0 10 30 10 20 10 30
RAIN SHWRS S C S S S C
TSTMS S S S S S
WYZ028-271000-
ROCK SPRINGS-SWEETWATER WY
41.61N 109.07W ELEV. 6760 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 46 70 43 76 44
TEMP 47 46 57 66 70 70 61 53 45 43 60 70 75 76 66 57 48 44
DEWPT 31 33 39 39 39 37 36 34 34 36 38 31 27 23 25 30 31 32
RH 53 60 51 37 32 30 39 48 65 76 44 23 17 14 21 35 51 62
WIND DIR S S S S S S S SE SE SE SE S S S SE SE E E
WIND SPD 6 8 12 18 17 13 11 10 8 6 10 16 16 14 6 6 5 4
WIND GUST 19 27 26 20 24 24 25
CLOUDS BK OV SC BK SC BK SC BK SC FW CL CL FW SC FW FW FW FW
POP 12HR 5 10 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 80 45 75 40 67 39 73 42 74
TEMP 74 79 58 46 72 71 52 41 62 64 51 41 66 70 53 43 68 70
DEWPT 22 18 25 23 18 19 27 29 27 27 29 31 27 25 29 31 28 25
PWIND DIR SE SE S SW W W SW W NE
WIND CHAR GN LT BZ BZ GN GN LT GN LT
AVG CLOUDS FW FW SC SC FW SC FW SC SC SC SC FW FW FW SC FW FW FW
POP 12HR 0 0 0 0 10 5 5 0 5
WYZ026-271000-
BIG PINEY-SUBLETTE WY
42.58N 110.11W ELEV. 6990 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 38 70 37 77 38
TEMP 39 38 52 65 70 70 55 48 40 37 55 71 76 77 62 52 44 39
DEWPT 30 31 40 44 45 45 40 39 36 35 40 37 29 26 25 27 29 29
RH 70 76 63 46 41 41 57 71 85 92 57 29 18 15 24 38 55 67
WIND DIR NE N SE S S S E NE N N E SE S S SE E N N
WIND SPD 4 4 9 14 14 12 8 6 5 3 5 19 24 19 14 8 5 3
WIND GUST 23 23 19 29 36 31 21
CLOUDS OV OV BK BK BK BK SC SC SC SC SC FW FW FW FW FW FW FW
POP 12HR 10 30 30 5 5
QPF 12HR 0 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S C C
TSTMS S S S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 80 39 75 34 65 31 68 33 70
TEMP 73 79 53 40 71 70 47 36 58 61 43 34 62 66 46 36 66 68
DEWPT 23 20 21 24 19 20 29 29 30 32 33 30 30 27 30 28 28 27
PWIND DIR SE SW S W W NW W NW W
WIND CHAR BZ GN BZ GN GN GN LT GN LT
AVG CLOUDS FW FW SC FW FW SC SC SC SC SC SC FW FW FW SC SC FW FW
POP 12HR 0 0 0 10 40 10 10 5 20
RAIN SHWRS S C S S
SNOWSHWRS S
TSTMS C S S
WYZ025-271000-
PINEDALE-SUBLETTE WY
42.80N 109.81W ELEV. 7086 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 68 38 74 39
TEMP 43 39 53 64 68 65 55 47 43 38 57 67 72 73 60 51 45 40
DEWPT 32 31 39 39 38 40 41 37 37 34 38 34 29 27 27 29 30 29
RH 65 73 59 40 33 40 59 68 79 85 49 29 20 18 28 42 55 64
WIND DIR NE E SE SE S S E E E E SE SE SE SE SE E NE NE
WIND SPD 4 6 13 16 16 11 5 8 6 5 11 18 19 16 10 10 8 5
WIND GUST 20 24 24 27 29 25 18
CLOUDS OV OV BK BK BK BK BK BK SC FW FW FW SC SC FW FW FW FW
POP 12HR 5 20 40 5 0
QPF 12HR 0 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S C C
TSTMS S S C S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 77 41 73 35 62 33 67 34 69
TEMP 74 76 53 42 70 70 48 37 58 60 43 34 62 65 46 36 66 67
DEWPT 25 18 24 26 19 20 30 32 29 32 34 32 29 28 31 30 27 27
PWIND DIR SE E S W W NW W NW W
WIND CHAR BZ GN BZ GN GN GN LT LT LT
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC SC FW FW SC SC FW FW
POP 12HR 0 0 0 10 40 10 10 5 20
RAIN SHWRS C C S S S
TSTMS C S S S
WYZ013-271000-
JACKSON-TETON WY
43.60N 110.73W ELEV. 6451 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 71 41 74 43
TEMP 44 41 55 66 71 69 58 51 46 41 53 68 72 73 61 55 48 44
DEWPT 34 33 39 43 46 49 46 42 40 36 38 34 30 30 32 34 33 32
RH 68 73 55 43 41 49 64 71 79 82 57 28 21 20 33 45 56 62
WIND DIR N N NE SW SW W N NW N NE NE SE SE SE E NE NE NE
WIND SPD 5 4 3 8 11 8 4 5 4 4 3 8 12 13 6 8 8 8
WIND GUST 19 24
CLOUDS BK OV OV BK SC BK BK SC SC FW FW FW SC SC FW FW FW FW
POP 12HR 5 80 30 10 5
QPF 12HR 0 0.12 0.01 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S C D C S C S S
TSTMS S C C S S S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 85 44 78 37 62 35 69 38 72
TEMP 78 82 57 45 74 72 49 39 56 59 45 37 62 67 49 39 67 70
DEWPT 30 24 31 29 28 33 37 35 34 38 37 34 32 32 34 32 30 31
PWIND DIR SE E SE W SW SW S N S
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW SC FW FW SC SC SC SC SC SC SC SC FW SC SC FW FW
POP 12HR 5 5 20 20 70 40 30 10 30
RAIN SHWRS S S S C L C S S C S C
SNOWSHWRS S S
TSTMS S S C S S S S
WYZ001-271000-
LAKE YELLOWSTONE-TETON WY
44.55N 110.42W ELEV. 7835 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 65 37 70 40
TEMP 40 37 53 61 65 61 52 45 40 37 51 64 69 69 57 49 44 41
DEWPT 33 31 37 41 46 45 43 42 37 35 40 39 42 41 39 39 35 34
RH 76 79 54 48 50 56 71 89 89 92 66 40 37 36 51 68 70 76
WIND DIR E W SE S SE S S E S N N SE SE SE N N N N
WIND SPD 3 2 1 5 8 3 3 3 3 0 0 2 4 4 0 0 0 0
WIND GUST 16 10 6
CLOUDS SC BK OV BK BK BK BK SC SC SC FW FW SC FW FW FW FW FW
POP 12HR 0 60 50 10 0
QPF 12HR 0 0.17 0.01 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C C C C S S
TSTMS S C C S S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 73 40 70 34 54 32 59 35 61
TEMP 67 70 50 41 64 64 44 37 48 50 40 35 53 57 42 36 56 59
DEWPT 29 31 35 30 27 31 37 35 34 36 38 34 32 32 35 32 29 30
PWIND DIR SE SE S SW SW SW SW S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC SC SC SC SC SC BK SC SC SC SC SC FW FW
POP 12HR 0 5 5 30 70 40 30 20 30
RAIN SHWRS S C C L C C C C S C
SNOWSHWRS C
TSTMS S C S S S S
WYZ003-271000-
CODY-PARK WY
44.52N 109.02W ELEV. 5102 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 55 84 57 85 58
TEMP 58 55 72 79 84 82 70 63 61 57 72 79 84 83 72 67 63 59
DEWPT 36 33 37 41 39 38 40 41 41 40 43 46 40 40 40 41 39 37
RH 44 43 28 26 20 21 33 44 48 53 35 31 21 22 31 39 41 44
WIND DIR SW S S E SE S S S SW N N E S S SE S SW N
WIND SPD 6 5 3 11 18 19 13 6 4 0 0 11 16 17 12 6 2 0
WIND GUST 27 29 20 24 26 21 6
CLOUDS FW SC BK BK SC SC BK SC SC SC FW SC BK BK SC FW FW FW
POP 12HR 0 5 20 20 5
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
TSTMS S S S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 89 60 87 55 73 49 74 50 73
TEMP 84 86 69 61 83 82 65 57 68 68 57 52 69 70 58 53 70 70
DEWPT 41 31 35 32 31 26 36 37 36 35 38 37 36 36 39 36 37 36
PWIND DIR SE SW S SW W W N NW N
WIND CHAR GN GN GN BZ BZ GN GN GN GN
AVG CLOUDS FW FW SC SC SC SC SC SC BK SC SC SC SC SC SC SC SC FW
POP 12HR 5 5 10 30 50 30 40 30 30
RAIN SHWRS S C C C C S C C C
TSTMS S C S S S S
WYZ004-271000-
GREYBULL-BIG HORN WY
44.52N 108.08W ELEV. 3939 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 91 56 91 58
TEMP 58 52 68 86 91 90 79 68 62 56 70 86 91 91 82 72 64 59
DEWPT 36 35 41 42 42 42 46 46 45 43 47 45 42 42 44 45 43 43
RH 44 52 37 21 18 19 31 45 54 62 44 24 18 18 26 38 46 55
WIND DIR SE S S S S S SE SE SE E S S S SE SE SE SE SE
WIND SPD 5 4 2 12 18 21 19 14 10 5 9 13 17 23 20 13 8 4
WIND GUST 19 27 33 29 23 20 26 36 35 23
CLOUDS FW BK SC SC SC BK BK BK SC SC FW BK BK BK SC FW FW FW
POP 12HR 0 5 30 5 0
QPF 12HR 0 0 0.02 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 93 58 93 55 80 48 80 49 80
TEMP 87 93 73 59 88 90 71 57 76 77 62 50 75 78 62 50 75 78
DEWPT 42 31 40 38 36 26 37 39 38 35 42 41 38 35 43 42 40 34
PWIND DIR SE SE S S W NW W NW NW
WIND CHAR GN GN GN GN GN GN LT LT LT
AVG CLOUDS SC SC SC FW FW SC SC BK BK SC SC SC FW FW SC SC FW FW
POP 12HR 5 0 5 10 40 30 10 20 10
RAIN SHWRS S C C S S
TSTMS C S S S
WYZ006-271000-
WORLAND-WASHAKIE WY
43.97N 107.95W ELEV. 4227 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 88 54 89 55
TEMP 56 51 68 86 88 86 75 64 58 54 69 85 88 88 78 68 61 56
DEWPT 35 35 40 43 42 44 46 45 43 43 45 44 41 43 44 45 44 43
RH 45 54 36 22 20 23 36 50 57 66 42 24 19 21 30 43 53 62
WIND DIR SE SE S S S S E SE SE SE S S S SE SE SE SE SE
WIND SPD 4 4 4 13 18 20 16 14 9 6 6 11 14 17 16 12 8 5
WIND GUST 20 27 31 24 23 23 28 27 23
CLOUDS SC BK SC SC SC BK BK SC SC FW FW BK OV BK SC SC FW FW
POP 12HR 0 5 40 10 5
QPF 12HR 0 0 0.02 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 92 55 91 54 79 47 80 48 78
TEMP 85 90 70 56 85 88 68 57 74 75 59 51 74 78 61 51 74 77
DEWPT 43 33 40 38 34 25 35 38 35 32 38 39 37 34 41 41 39 34
PWIND DIR S SE S S SW W E NW NW
WIND CHAR GN GN GN BZ GN GN LT LT LT
AVG CLOUDS SC SC SC FW FW SC SC BK SC SC SC FW FW FW SC SC FW FW
POP 12HR 5 5 5 20 40 20 10 20 20
RAIN SHWRS S S C S S S S
TSTMS C S S S S
WYZ005-271000-
HOT SPRINGS COUNTY AIRPORT-HOT SPRINGS WY
43.71N 108.39W ELEV. 4902 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 83 51 84 52
TEMP 53 51 68 79 83 82 68 60 54 51 66 78 83 83 70 66 58 54
DEWPT 38 37 43 41 43 42 39 42 39 37 42 41 39 39 38 45 42 40
RH 57 59 40 26 24 24 34 51 57 59 42 27 21 21 31 47 55 59
WIND DIR W SW S S S S SE S SW SW S S S SE SE S SW SW
WIND SPD 5 5 8 13 19 19 17 10 5 3 9 13 13 14 10 3 3 3
WIND GUST 20 29 29 26 20 20 23
CLOUDS SC BK OV BK SC BK BK BK SC SC SC SC OV SC SC FW FW FW
POP 12HR 0 5 20 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 89 53 86 51 75 45 77 46 76
TEMP 81 88 67 55 83 84 66 56 71 71 57 51 72 75 59 50 72 74
DEWPT 40 33 37 34 34 26 34 36 34 35 38 36 36 35 40 37 37 35
PWIND DIR S S S S SW W NE NW N
WIND CHAR GN GN GN GN GN LT LT LT LT
AVG CLOUDS FW FW FW SC SC SC SC SC SC SC SC FW FW FW SC SC FW FW
POP 12HR 5 5 0 20 40 20 20 30 20
RAIN SHWRS S S C S S C S
TSTMS C S S S S
WYZ010-271000-
BUFFALO-JOHNSON WY
44.38N 106.72W ELEV. 4968 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 86 56 82 56
TEMP 54 53 76 83 86 79 70 65 60 56 72 79 82 78 69 66 62 58
DEWPT 27 29 40 41 40 42 42 41 41 39 44 45 45 45 42 44 44 41
RH 35 39 27 23 20 27 36 41 49 53 37 30 27 31 37 45 52 53
WIND DIR SW SW SE SE S S S S S S SE SE S S S S S S
WIND SPD 9 8 11 20 24 19 14 14 11 9 19 26 25 21 18 16 14 12
WIND GUST 31 36 29 23 23 29 40 37 33 33 29 24 19
CLOUDS FW BK BK SC SC BK BK SC SC SC BK BK OV BK BK SC SC SC
POP 12HR 0 20 30 30 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C S C C
TSTMS S S C
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 85 56 87 55 76 48 74 48 72
TEMP 79 81 67 57 82 80 66 58 71 71 59 52 69 70 58 52 68 68
DEWPT 46 42 42 35 39 37 39 37 38 35 37 36 39 38 39 37 40 39
PWIND DIR S S S S S W E NW N
WIND CHAR BZ BZ GN GN GN LT GN GN GN
AVG CLOUDS SC SC SC SC FW SC SC BK BK SC SC SC SC FW SC SC SC SC
POP 12HR 10 5 20 30 60 30 50 30 50
RAIN SHWRS S C S S L C C C S C
TSTMS S S C S S S C
WYZ012-271000-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W ELEV. 10318 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 43 29 61 33
TEMP 39 34 39 35 37 39 37 35 33 29 43 49 55 59 50 40 37 34
DEWPT 30 27 30 34 36 39 36 30 29 29 38 38 38 38 32 23 22 23
RH 70 75 70 96 96100 96 82 85100 82 66 53 45 50 50 54 64
WIND DIR E S SE SE S S E E NE SE E SE SE SE E NE NE NE
WIND SPD 11 10 8 10 11 8 10 11 11 11 10 10 12 14 11 13 14 14
WIND GUST 19 25
CLOUDS BK OV OV BK BK BK SC SC SC FW FW FW SC SC FW FW FW FW
POP 12HR 0 80 20 10 5
QPF 12HR 0 0.07 0.01 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S C D S S C S S
TSTMS S C C S S S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 54 33 49 24 35 22 46 28 49
TEMP 46 52 41 34 47 41 31 26 27 31 28 24 33 38 32 28 37 40
DEWPT 23 24 20 18 26 28 27 26 27 30 27 24 26 26 23 22 24 25
PWIND DIR SE NE S W W SW S N N
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS FW FW SC FW FW SC SC SC SC SC SC SC SC FW SC SC FW FW
POP 12HR 5 5 20 20 70 40 30 10 30
RAIN SHWRS S S S C L C S S C S C
SNOWSHWRS S C L S
TSTMS S S C S S S S
WYZ023-271000-
AFTON-LINCOLN WY
42.71N 110.94W ELEV. 6201 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 71 37 72 38
TEMP 44 41 48 67 70 71 60 47 41 37 48 67 72 72 58 50 44 39
DEWPT 34 35 41 48 49 47 43 39 37 35 39 34 32 31 31 32 30 30
RH 68 79 77 50 47 42 53 74 85 92 71 29 23 22 36 50 57 70
WIND DIR S S S S S S E SE SE SE E SE SE S SE E E E
WIND SPD 4 4 6 11 6 8 5 5 4 2 2 10 11 10 6 6 5 4
WIND GUST 19 13
CLOUDS BK OV BK BK BK BK BK SC FW FW FW FW FW FW FW FW FW FW
POP 12HR 20 60 30 5 0
QPF 12HR 0 0.01 0.01 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C C C C C
TSTMS S C C S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 81 39 74 34 63 33 69 36 72
TEMP 77 78 50 40 71 69 45 36 57 61 43 35 64 67 45 36 68 70
DEWPT 32 31 31 30 31 36 36 36 38 39 36 34 35 35 34 32 34 34
PWIND DIR SE SE S W W W W NW W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC FW FW SC SC SC SC SC SC FW SC FW SC FW FW FW
POP 12HR 0 0 20 20 60 20 20 10 20
RAIN SHWRS S S S C L S S S S
TSTMS S S C S S S S
WYZ004-271000-
POWELL-PARK WY
44.87N 108.79W ELEV. 5092 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 54 85 57 85 59
TEMP 58 54 69 79 84 83 70 63 61 57 69 79 84 84 73 67 64 60
DEWPT 34 34 37 39 37 38 40 40 41 41 44 42 37 36 38 40 39 40
RH 40 46 31 24 19 20 33 43 48 55 40 27 19 18 28 37 40 47
WIND DIR SE E SE SE SE SE SE S SE SE SE SE SE S SE SE SE SE
WIND SPD 6 5 6 12 20 23 16 12 8 5 9 14 17 20 18 13 9 6
WIND GUST 19 31 34 24 19 23 26 28 27 21
CLOUDS SC SC OV BK SC SC BK SC BK SC SC SC BK SC SC FW FW FW
POP 12HR 0 5 20 10 5
QPF 12HR 0 0 0.02 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 88 59 87 55 72 48 73 49 72
TEMP 83 86 68 60 83 83 64 57 67 67 55 50 67 69 57 51 67 70
DEWPT 40 28 35 36 34 23 34 36 35 35 38 37 35 34 39 37 36 34
PWIND DIR SE SE SE SW W W NE NW N
WIND CHAR GN GN GN BZ GN GN LT GN GN
AVG CLOUDS FW SC SC FW FW SC SC SC BK SC SC SC SC FW SC SC FW FW
POP 12HR 0 5 5 20 50 40 30 30 20
RAIN SHWRS S S C C C S C C C S
TSTMS S C S S S S
WYZ004-271000-
COWLEY-BIG HORN WY
44.91N 108.45W ELEV. 4090 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 55 89 59 89 61
TEMP 57 55 69 83 89 88 76 68 61 59 71 83 89 89 78 72 65 62
DEWPT 35 37 41 43 41 41 44 45 44 46 49 46 41 41 43 44 44 46
RH 43 51 36 24 19 19 32 43 53 62 46 27 19 19 29 37 46 56
WIND DIR NE NE SE SE SE SE SE S E E SE SE SE S SE SE SE SE
WIND SPD 5 4 3 10 18 19 17 10 8 3 6 12 16 19 16 12 6 3
WIND GUST 27 29 26 17 19 24 28 29 24
CLOUDS SC BK BK SC SC BK OV BK BK BK SC SC BK BK SC FW FW FW
POP 12HR 0 5 20 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 93 60 91 57 77 50 78 50 78
TEMP 86 92 72 61 86 89 70 59 73 73 61 52 73 76 61 52 73 76
DEWPT 45 34 40 41 39 30 38 42 40 39 42 43 40 37 43 43 41 38
PWIND DIR SE SE SE S W NW S N N
WIND CHAR GN GN GN GN GN GN LT LT LT
AVG CLOUDS FW SC SC FW FW SC SC SC BK SC SC SC SC FW SC SC FW FW
POP 12HR 0 0 5 20 60 50 20 30 20
RAIN SHWRS S C L C S S S C S
TSTMS S C S S S S
WYZ016-271000-
DUBOIS-FREMONT WY
43.55N 109.69W ELEV. 7291 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 68 42 71 44
TEMP 43 42 57 64 68 67 57 48 44 42 57 66 69 70 61 52 46 44
DEWPT 33 33 39 40 41 41 42 39 37 36 40 39 37 35 37 37 35 34
RH 67 70 51 41 37 39 57 71 76 79 53 37 31 27 41 56 65 68
WIND DIR NW W N SE SE S W W W W N SE SE SE SE E N E
WIND SPD 4 5 3 11 13 10 6 5 4 3 3 12 14 13 8 4 3 3
WIND GUST 20 19 23 23
CLOUDS SC BK OV BK BK BK SC SC SC FW SC SC SC SC FW FW FW FW
POP 12HR 0 40 30 30 0
QPF 12HR 0 0.01 0.01 0.02 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C C C S C C
TSTMS C C S S S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 76 45 73 41 61 38 65 39 66
TEMP 70 75 53 45 70 70 49 42 56 57 44 39 61 63 47 40 63 64
DEWPT 34 27 30 29 26 22 33 33 31 33 35 32 29 30 32 31 29 29
PWIND DIR SE S S SW W W SW W SW
WIND CHAR GN LT GN GN GN GN GN LT GN
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC SC SC SC FW SC SC FW FW
POP 12HR 0 5 0 20 60 30 30 20 40
RAIN SHWRS S C L C C S C
TSTMS C S S S S
WYZ027-271000-
KEMMERER-LINCOLN WY
41.83N 110.56W ELEV. 7285 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 40 67 38 73 39
TEMP 43 40 52 66 67 66 56 48 41 38 52 68 72 72 60 52 45 40
DEWPT 32 32 40 42 41 42 39 37 34 32 36 32 28 26 24 25 25 26
RH 65 73 63 42 39 42 53 65 76 79 54 26 19 18 25 35 45 57
WIND DIR NE NE SE S S S SE E NE E E SE SE SE SE E NE NE
WIND SPD 5 5 6 10 9 13 8 6 9 6 11 18 19 17 9 3 3 5
WIND GUST 20 27 29 25 16
CLOUDS OV OV SC BK BK BK BK SC SC SC FW FW CL CL FW FW FW FW
POP 12HR 30 30 20 0 0
QPF 12HR 0 0.01 0.01 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S C C C S
TSTMS C C S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 75 39 70 35 62 34 67 36 69
TEMP 72 73 52 40 67 64 46 37 57 59 45 36 63 65 48 39 65 67
DEWPT 25 23 25 23 23 27 31 30 31 33 32 31 29 29 30 29 29 27
PWIND DIR SE SE S W W W SW NW SE
WIND CHAR GN LT GN GN GN GN LT LT LT
AVG CLOUDS FW FW SC FW FW SC SC SC SC SC FW FW FW FW SC FW FW FW
POP 12HR 0 0 5 5 10 5 5 0 5
RAIN SHWRS S
TSTMS S
WYZ023-271000-
ALPINE-LINCOLN WY
43.18N 111.04W ELEV. 5634 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 43 70 42 74 44
TEMP 47 43 50 63 66 69 61 51 46 42 50 67 72 73 63 57 50 45
DEWPT 38 37 41 48 50 49 49 44 41 39 41 36 33 30 34 37 36 35
RH 71 79 71 58 56 49 65 77 83 89 71 32 24 20 34 47 58 68
WIND DIR E E E S SE E E E E E E SE SE SE E E E E
WIND SPD 6 6 4 6 6 9 10 11 10 8 6 8 9 8 5 6 9 9
WIND GUST 18
CLOUDS BK OV OV BK OV BK BK SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 5 70 30 5 0
QPF 12HR 0 0.06 0.01 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S L L C S
TSTMS S C C S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 82 45 75 41 62 39 70 39 73
TEMP 76 81 58 46 72 70 52 43 57 62 50 41 63 68 51 42 67 71
DEWPT 33 34 37 34 35 37 42 39 40 40 41 38 37 35 38 36 35 35
PWIND DIR SE E S S SW S S N S
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC FW FW SC SC SC SC SC SC SC SC FW SC SC FW FW
POP 12HR 5 5 20 20 70 20 20 10 20
RAIN SHWRS S S S C L S S S S
TSTMS S S C S S S S
WYZ023-271000-
COKEVILLE-LINCOLN WY
42.05N 110.97W ELEV. 6270 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 69 37 75 37
TEMP 40 39 48 64 68 68 56 44 39 37 53 69 74 75 60 49 43 38
DEWPT 32 34 41 42 41 42 41 37 35 35 41 35 32 31 29 29 28 27
RH 73 82 77 45 37 39 57 76 85 92 64 28 21 20 31 46 55 64
WIND DIR SW SW S S S S SE SE SE SW E SE SE S SE E E E
WIND SPD 6 5 9 9 8 9 9 6 8 4 12 14 16 13 9 6 5 4
WIND GUST 19 23 24 21 17
CLOUDS OV OV SC OV BK BK BK SC FW FW SC FW FW FW FW FW FW FW
POP 12HR 30 50 30 5 0
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C S C C C
TSTMS S C C S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 77 37 71 33 62 32 68 34 71
TEMP 73 75 49 38 68 65 43 35 57 61 42 34 63 67 44 36 67 70
DEWPT 30 27 29 27 30 33 34 34 36 37 35 33 34 33 33 32 33 32
PWIND DIR SE SE S W W N SW N S
WIND CHAR GN LT GN GN GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC FW FW FW FW FW FW FW FW
POP 12HR 0 0 5 10 30 5 5 5 10
RAIN SHWRS C C S
TSTMS S S
WYZ028-271000-
GREEN RIVER-SWEETWATER WY
41.46N 109.49W ELEV. 7182 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 73 46 79 47
TEMP 52 50 60 70 73 71 63 56 50 46 63 74 78 79 69 60 52 48
DEWPT 32 34 40 42 40 38 36 34 34 34 38 32 30 26 24 25 28 29
RH 46 54 47 36 30 30 36 43 54 63 39 21 17 14 18 26 39 47
WIND DIR S SE SE S SE S S SE E E SE S S S S E E E
WIND SPD 11 9 14 17 13 16 10 10 8 6 12 19 18 16 8 6 5 5
WIND GUST 23 26 20 24 19 29 27 26
CLOUDS OV BK BK BK BK SC SC SC FW CL CL CL FW FW FW FW FW FW
POP 12HR 20 20 10 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 82 48 77 42 70 41 74 43 75
TEMP 77 81 61 49 74 73 54 44 65 67 53 43 69 72 56 45 72 74
DEWPT 24 22 23 23 22 26 28 30 30 32 31 32 31 29 30 32 32 29
PWIND DIR SE SE S W W W SW W NE
WIND CHAR GN LT BZ GN GN GN LT LT LT
AVG CLOUDS FW FW SC SC FW FW FW SC SC SC SC FW FW CL SC FW FW FW
POP 12HR 0 0 0 0 10 5 5 0 10
RAIN SHWRS S
TSTMS S
WYZ017-271000-
SHOSHONI-FREMONT WY
43.25N 108.12W ELEV. 4817 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 84 52 86 53
TEMP 54 50 66 79 84 79 70 61 56 52 67 80 86 84 74 66 59 54
DEWPT 40 38 43 42 41 42 45 46 45 43 47 43 40 42 43 48 48 46
RH 59 63 43 27 22 27 41 58 66 71 49 27 20 23 33 52 67 74
WIND DIR E E S S S S SE SE E E S S SE SE E E E E
WIND SPD 6 8 8 13 18 19 17 16 10 9 9 9 12 16 19 18 13 10
WIND GUST 20 27 29 26 24 19 25 28 27
CLOUDS BK BK SC SC SC BK BK BK FW FW FW BK OV SC SC FW FW SC
POP 12HR 0 10 20 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 89 52 88 51 78 46 80 47 79
TEMP 81 87 67 53 82 85 65 53 72 75 58 48 73 78 59 49 73 76
DEWPT 44 30 41 40 33 22 36 37 32 32 38 38 36 32 41 41 38 34
PWIND DIR SE SE S S SW SW SW NE E
WIND CHAR GN BZ GN BZ BZ GN LT LT LT
AVG CLOUDS FW FW FW SC FW SC SC SC SC SC FW FW FW FW SC SC FW FW
POP 12HR 5 5 0 10 30 10 10 20 20
RAIN SHWRS S C S S S
TSTMS S S S S
WYZ005-271000-
THERMOPOLIS-HOT SPRINGS WY
43.66N 108.21W ELEV. 4592 FT
101 AM MDT TUE MAY 26 2026
DATE 05/25/26 TUE 05/26/26 WED 05/27/26 THU
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 85 54 86 55
TEMP 57 54 70 82 85 82 71 63 58 55 68 81 85 84 73 69 62 57
DEWPT 37 36 40 40 41 40 39 42 41 38 41 40 39 39 40 46 44 42
RH 47 50 33 22 21 22 31 46 53 53 37 23 20 20 30 44 52 57
WIND DIR W SW W S S S SE S S S S S S SE SE SE S S
WIND SPD 4 5 6 14 18 18 14 11 8 4 8 12 13 14 12 6 3 3
WIND GUST 23 27 27 23 19 20
CLOUDS SC BK BK BK SC BK BK BK SC SC FW SC OV SC SC FW FW FW
POP 12HR 0 5 20 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S
DATE 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26 MON 06/01/26
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 91 56 88 54 77 48 80 48 79
TEMP 84 90 70 58 85 86 68 59 73 74 60 52 74 77 61 52 74 77
DEWPT 41 33 39 36 32 26 35 37 34 35 38 37 36 35 41 39 38 36
PWIND DIR S S S S SW SW E N N
WIND CHAR GN GN GN BZ GN LT LT LT LT
AVG CLOUDS FW FW FW FW SC SC SC SC SC SC SC FW FW FW SC SC FW FW
POP 12HR 5 5 0 20 40 20 20 20 20
RAIN SHWRS S S C S S S 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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