538
FOUS55 KRIW 260401
PFMRIW
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RIVERTON WY
1001 PM MDT MON MAY 25 2026
WYZ020-261000-
CASPER-NATRONA WY
42.91N 106.46W ELEV. 5530 FT
1001 PM MDT MON MAY 25 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 46
TEMP 57 52 48 65 78 80 75 63 57 52 48 63 74 76 76 64 58 52 48
DEWPT 40 38 35 37 42 42 48 48 47 43 39 41 44 43 46 46 48 44 42
RH 53 59 60 35 28 26 38 58 69 71 71 44 34 31 34 52 69 74 80
WIND DIR SW W W S SW SE SW SW S E SE SE SE SE SE SE SE E E
WIND SPD 5 4 4 12 10 13 17 10 10 6 4 4 6 12 14 14 11 8 1
WIND GUST 20 26 13 21 23 23 18
CLOUDS SC SC SC SC SC BK OV BK BK BK SC SC SC BK BK BK SC SC SC
POP 12HR 0 60 40 40 0
QPF 12HR 0 0.01 0.02 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS C C S C C
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 84 48 83 48 76 46 79 46 80
TEMP 77 79 59 51 78 78 58 52 71 73 55 48 72 76 56 49 74 77
DEWPT 48 43 47 44 37 35 43 37 32 30 36 36 37 36 42 39 40 37
PWIND DIR SE SE S S SW S SE SE N
WIND CHAR LT GN LT GN BZ GN LT GN LT
AVG CLOUDS SC SC SC SC FW FW SC SC SC SC SC FW FW SC SC SC SC SC
POP 12HR 10 20 10 40 30 5 20 20 20
RAIN SHWRS S S C C S S S S
TSTMS S S S S S S S
WYZ017-261000-
RIVERTON-FREMONT WY
43.06N 108.46W ELEV. 5525 FT
1001 PM MDT MON MAY 25 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 81 51 83 51
TEMP 61 55 51 63 77 80 78 69 63 57 52 64 77 81 81 72 64 56 52
DEWPT 42 41 38 38 40 38 40 43 44 43 41 42 40 34 35 37 41 41 41
RH 49 59 61 39 26 22 26 39 50 59 66 45 26 18 19 28 43 57 66
WIND DIR W NW NW S S S S SE SE S SW S S S SE E E E W
WIND SPD 6 5 5 9 19 24 21 18 17 14 10 10 13 18 19 18 9 8 6
WIND GUST 29 36 33 25 24 20 27 28 26
CLOUDS FW SC SC SC SC SC BK SC BK BK SC SC SC SC SC SC FW FW FW
POP 12HR 0 10 20 5 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 86 51 84 48 76 46 80 47 81
TEMP 78 82 64 55 79 81 61 52 71 73 58 49 72 77 60 50 74 78
DEWPT 41 26 39 39 27 19 29 31 28 28 33 34 32 29 37 37 36 32
PWIND DIR S S S SW SW W SW N N
WIND CHAR GN GN BZ BZ BZ GN LT GN LT
AVG CLOUDS FW FW FW FW FW FW SC SC SC FW FW FW FW FW SC SC FW FW
POP 12HR 5 20 0 5 10 5 10 20 20
RAIN SHWRS S S S S
TSTMS S S S
WYZ018-261000-
LANDER-FREMONT WY
42.82N 108.73W ELEV. 5586 FT
1001 PM MDT MON MAY 25 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 50 82 51
TEMP 60 56 51 61 74 79 76 66 61 56 51 61 74 80 80 69 63 57 52
DEWPT 39 37 34 38 41 42 42 43 43 42 41 42 40 37 34 38 38 38 35
RH 46 49 52 42 30 27 30 43 51 59 68 49 29 21 19 32 39 49 52
WIND DIR SW SW W E S S S S S SW SW SE SE SE SE S SW W W
WIND SPD 8 5 5 4 13 17 16 9 9 6 3 4 8 16 16 8 8 4 2
WIND GUST 20 26 24 26 27 14
CLOUDS SC BK BK BK SC SC BK SC BK BK SC SC SC SC SC SC FW FW FW
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 86 51 80 48 72 46 78 48 79
TEMP 76 80 63 53 76 77 60 49 68 71 57 48 71 76 61 50 73 77
DEWPT 40 27 34 33 25 21 28 30 29 30 32 31 32 31 34 33 35 33
PWIND DIR SE SW S SW SW W NE NW N
WIND CHAR GN GN GN GN GN LT LT LT LT
AVG CLOUDS FW FW FW SC FW FW SC SC SC FW FW FW FW FW SC SC SC SC
POP 12HR 5 20 5 5 10 5 20 20 30
RAIN SHWRS S S S S C
TSTMS S S S S
WYZ028-261000-
ROCK SPRINGS-SWEETWATER WY
41.61N 109.07W ELEV. 6760 FT
1001 PM MDT MON MAY 25 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 71 43 76 43
TEMP 56 50 47 57 67 70 68 61 54 47 44 58 70 74 74 65 56 48 44
DEWPT 33 33 33 37 38 38 36 37 35 36 37 36 29 25 22 24 28 30 31
RH 42 52 58 47 34 31 31 41 48 65 76 44 22 16 14 21 34 49 60
WIND DIR S S S S S S S S SE SE SE SE S S S SE E E E
WIND SPD 5 6 8 12 18 17 13 11 10 8 5 11 18 17 14 8 6 5 5
WIND GUST 27 26 20 19 28 29 26
CLOUDS SC BK BK SC BK SC SC SC SC FW SC FW FW FW FW 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 79 45 73 41 68 41 76 43 78
TEMP 74 75 56 46 69 68 51 41 62 65 51 42 68 73 55 44 71 75
DEWPT 22 17 25 24 18 19 25 28 26 26 28 30 27 24 28 31 28 24
PWIND DIR SE S S SW W W SW W S
WIND CHAR GN GN BZ BZ GN GN LT LT LT
AVG CLOUDS FW FW SC FW CL FW FW SC FW SC SC FW FW FW SC SC FW FW
POP 12HR 0 0 0 0 5 0 5 5 10
WYZ026-261000-
BIG PINEY-SUBLETTE WY
42.58N 110.11W ELEV. 6990 FT
1001 PM MDT MON MAY 25 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 71 37 76 38
TEMP 49 44 40 52 64 69 67 55 49 42 38 52 69 73 74 61 52 44 39
DEWPT 34 34 32 34 40 42 41 39 40 38 36 37 34 27 23 23 25 29 29
RH 56 68 73 50 41 37 39 55 71 86 92 56 27 18 15 23 35 55 67
WIND DIR NW NE N SE S S S E NE N N E SE S S SE E NE N
WIND SPD 4 4 4 9 14 14 12 8 6 5 3 5 23 25 21 17 10 6 2
WIND GUST 23 23 19 34 40 33 26
CLOUDS SC BK OV BK SC SC BK SC SC FW BK SC FW SC FW FW FW CL FW
POP 12HR 10 30 30 10 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 S S
TSTMS S S 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 79 38 70 32 63 31 71 34 74
TEMP 72 73 51 40 67 66 45 35 59 62 43 33 65 70 48 37 68 72
DEWPT 22 17 22 27 19 23 28 28 28 30 31 29 28 26 30 28 28 28
PWIND DIR SE SE 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 FW SC SC SC SC SC FW FW FW SC SC FW FW
POP 12HR 0 5 5 5 20 5 10 5 20
RAIN SHWRS S S S
TSTMS S S S
WYZ025-261000-
PINEDALE-SUBLETTE WY
42.80N 109.81W ELEV. 7086 FT
1001 PM MDT MON MAY 25 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 38 73 39
TEMP 49 45 40 54 65 68 65 56 49 44 39 53 68 72 72 61 51 45 40
DEWPT 34 34 31 34 38 38 39 42 40 39 36 35 34 28 25 27 29 29 27
RH 56 65 70 46 37 33 38 59 71 82 89 50 28 19 17 27 42 53 59
WIND DIR NE NE E SE SE S S E E E E SE SE S S SE E NE NE
WIND SPD 4 4 6 13 16 16 11 5 8 6 5 12 20 20 17 12 10 9 5
WIND GUST 24 24 28 29 27 20 17
CLOUDS SC SC OV BK SC BK SC SC SC FW SC SC FW SC SC FW FW CL 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 76 39 70 34 63 33 70 35 73
TEMP 73 72 50 41 68 66 46 36 58 61 44 35 65 68 47 37 68 71
DEWPT 24 18 25 28 19 20 29 30 27 30 33 31 27 25 31 30 27 27
PWIND DIR SE SE S W W NW W NW W
WIND CHAR BZ GN BZ GN GN GN LT LT LT
AVG CLOUDS CL FW FW FW FW FW SC SC SC SC SC FW FW FW SC SC FW FW
POP 12HR 5 5 5 10 20 20 20 5 20
RAIN SHWRS S S S S
TSTMS S S S S
WYZ013-261000-
JACKSON-TETON WY
43.60N 110.73W ELEV. 6451 FT
1001 PM MDT MON MAY 25 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 73 41 79 43
TEMP 49 44 42 54 69 71 67 57 52 46 42 53 72 77 78 64 55 48 44
DEWPT 36 34 33 35 39 44 46 45 43 40 37 38 37 34 32 35 35 33 32
RH 61 68 70 48 33 38 47 64 71 79 82 57 28 21 19 34 47 56 62
WIND DIR N N N NE SW SW W N NW N NE E SE SE SE E E NE NE
WIND SPD 5 5 4 3 8 11 8 4 5 4 4 3 8 13 13 8 8 9 10
WIND GUST 16 24 26
CLOUDS FW SC BK OV BK BK BK SC SC SC FW FW FW SC SC SC FW FW FW
POP 12HR 5 80 30 20 0
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 82 43 71 38 66 37 74 40 78
TEMP 78 77 54 43 68 66 47 39 60 64 48 39 67 71 51 41 72 76
DEWPT 30 26 32 31 27 33 36 33 32 36 36 33 31 33 34 31 30 31
PWIND DIR SE E SE SW SW S S N SE
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC FW FW SC FW SC SC SC FW FW FW SC SC FW FW
POP 12HR 5 10 30 20 60 20 20 10 20
RAIN SHWRS C S C L S S S S
TSTMS C S C S S S S
WYZ001-261000-
LAKE YELLOWSTONE-TETON WY
44.55N 110.42W ELEV. 7835 FT
1001 PM MDT MON MAY 25 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 67 37 69 39
TEMP 45 41 38 50 63 65 61 51 46 42 38 48 62 67 67 57 49 44 40
DEWPT 38 34 31 33 34 44 45 43 44 39 36 37 37 40 38 38 39 35 33
RH 76 76 76 52 34 46 56 74 93 89 92 65 39 37 34 49 68 70 76
WIND DIR S E W SE S SE S S E S N N SE S E E N N N
WIND SPD 3 3 2 1 5 8 3 3 3 3 0 0 2 4 4 2 0 0 0
WIND GUST 11 16 17 12 8
CLOUDS FW FW SC OV OV SC BK SC SC SC BK SC SC SC SC SC FW FW FW
POP 12HR 0 60 50 20 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 72 41 65 36 55 35 62 36 66
TEMP 67 67 48 41 61 60 43 37 51 54 42 36 56 60 44 38 61 64
DEWPT 29 30 35 32 27 32 36 33 32 35 36 33 30 30 34 32 29 29
PWIND DIR SE SE SE SW SW SW S S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC FW FW FW SC SC SC SC SC FW FW SC SC SC SC FW
POP 12HR 5 10 10 20 50 20 20 20 20
RAIN SHWRS S S C C S S S S S
TSTMS S S S S S S S
WYZ003-261000-
CODY-PARK WY
44.52N 109.02W ELEV. 5102 FT
1001 PM MDT MON MAY 25 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 56 83 57
TEMP 62 60 56 71 80 83 81 70 65 62 57 68 77 81 81 72 66 63 58
DEWPT 40 37 34 35 41 37 39 43 44 42 40 41 45 39 37 41 40 39 36
RH 44 42 43 27 25 19 22 38 46 48 53 37 32 22 21 33 38 41 44
WIND DIR SW SW S S E SE S S S SW N N E SE SE SE SW SW N
WIND SPD 6 6 5 3 11 18 19 13 6 4 0 0 12 16 17 12 6 1 0
WIND GUST 27 29 20 24 27 21
CLOUDS SC SC SC BK SC SC SC OV BK BK OV SC SC SC SC 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 87 59 86 54 74 50 77 52 79
TEMP 83 81 67 60 81 82 63 56 69 70 58 52 72 74 60 54 75 75
DEWPT 41 31 37 35 32 24 34 34 33 33 37 35 36 35 38 35 38 37
PWIND DIR SE S S SW W W N W N
WIND CHAR GN GN GN WY BZ GN GN GN GN
AVG CLOUDS FW FW SC SC FW FW SC SC SC FW SC SC FW FW SC SC SC FW
POP 12HR 5 20 10 20 30 20 20 20 30
RAIN SHWRS S S S S C S S S C
TSTMS S S S S S C
WYZ004-261000-
GREYBULL-BIG HORN WY
44.52N 108.08W ELEV. 3939 FT
1001 PM MDT MON MAY 25 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 90 55
TEMP 67 58 53 66 86 90 89 79 70 62 57 68 85 88 88 80 71 61 56
DEWPT 39 37 36 39 40 38 39 43 46 44 42 44 42 38 38 41 45 43 42
RH 36 45 52 37 20 16 17 28 42 52 57 42 22 17 17 25 39 51 59
WIND DIR S SE S S S S S SE SE SE SE SE S SE SE SE SE SE SE
WIND SPD 6 5 4 2 12 18 21 19 14 10 9 11 16 17 21 20 16 8 2
WIND GUST 19 27 33 27 18 27 31 36 36 26
CLOUDS SC SC SC SC SC SC SC BK BK OV BK SC SC SC SC SC SC SC SC
POP 12HR 0 5 30 10 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 57 91 54 80 49 83 50 85
TEMP 86 89 71 59 87 89 69 55 75 78 62 51 77 81 63 51 79 83
DEWPT 43 32 43 41 35 25 36 37 35 32 40 39 37 32 42 41 39 35
PWIND DIR SE SE S S W NW SW NW NW
WIND CHAR GN BZ GN BZ LT LT LT LT LT
AVG CLOUDS FW FW FW SC FW FW FW SC SC SC FW SC FW FW SC SC SC FW
POP 12HR 5 10 5 10 20 20 10 20 10
RAIN SHWRS S S S S
TSTMS S S S
WYZ006-261000-
WORLAND-WASHAKIE WY
43.97N 107.95W ELEV. 4227 FT
1001 PM MDT MON MAY 25 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 89 53 88 52
TEMP 64 57 52 66 85 88 85 75 66 59 55 67 82 86 85 77 68 59 54
DEWPT 39 38 36 38 39 38 39 45 46 44 42 43 41 39 41 42 46 44 43
RH 40 49 54 36 20 17 20 34 48 57 61 42 23 19 21 29 45 57 66
WIND DIR SE SE SE S S S S E SE SE SE S S SE SE SE SE SE SE
WIND SPD 6 4 4 4 13 18 20 16 14 9 6 9 12 14 17 17 14 8 5
WIND GUST 20 27 31 23 24 28 29 29 25
CLOUDS SC FW SC SC SC SC OV BK BK SC SC SC SC SC SC SC SC SC 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
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 55 89 52 78 48 82 49 83
TEMP 84 87 68 57 85 87 65 54 73 76 60 50 75 81 62 52 78 82
DEWPT 44 34 43 42 32 24 34 36 33 31 37 38 36 32 40 40 39 34
PWIND DIR S SE S S SW NW SW NE NW
WIND CHAR GN BZ GN BZ GN GN LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC SC SC FW FW SC SC SC FW
POP 12HR 0 30 5 20 20 20 10 20 10
RAIN SHWRS C S S S S S
TSTMS S S S S S
WYZ005-261000-
HOT SPRINGS COUNTY AIRPORT-HOT SPRINGS WY
43.71N 108.39W ELEV. 4902 FT
1001 PM MDT MON MAY 25 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 51 84 51
TEMP 62 55 55 70 80 83 82 70 63 57 56 68 78 82 82 72 64 57 53
DEWPT 40 36 36 41 40 39 41 42 45 43 42 44 40 38 37 39 43 42 39
RH 44 49 49 35 24 21 23 36 52 59 59 42 26 21 20 30 46 57 59
WIND DIR SW W SW S S S S SE S SW SW S S SE SE SE S SW SW
WIND SPD 6 5 5 8 13 19 19 17 10 5 4 11 14 16 16 10 4 3 3
WIND GUST 20 29 29 24 18 24 24 24
CLOUDS FW SC SC SC SC SC SC BK SC SC BK SC SC SC SC SC SC SC FW
POP 12HR 5 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 87 52 86 49 76 46 79 47 81
TEMP 80 84 65 57 82 84 63 54 72 73 58 50 73 77 60 53 76 78
DEWPT 40 31 41 39 31 26 32 33 32 33 36 35 35 33 38 37 37 35
PWIND DIR S S S S W W NE NW N
WIND CHAR GN GN GN GN GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC FW FW FW FW SC SC SC FW
POP 12HR 5 30 5 10 20 10 10 30 20
RAIN SHWRS C S S S S C S
TSTMS S S S S S
WYZ010-261000-
BUFFALO-JOHNSON WY
44.38N 106.72W ELEV. 4968 FT
1001 PM MDT MON MAY 25 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 55 82 54
TEMP 62 59 55 71 82 85 80 70 66 61 57 69 76 79 76 70 66 60 56
DEWPT 33 32 31 35 39 39 41 42 42 42 39 42 42 43 43 43 45 44 41
RH 33 36 40 27 22 20 25 36 42 49 51 37 30 28 31 38 47 55 57
WIND DIR SW SW SW SE SE S S S S S S SE SE S S S S S S
WIND SPD 10 9 8 11 20 24 19 14 14 11 10 20 26 27 23 19 17 14 13
WIND GUST 31 36 29 31 41 40 34 34 31 24 20
CLOUDS SC FW SC SC SC SC BK BK SC SC BK BK BK BK 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 84 54 84 53 76 48 76 48 74
TEMP 78 78 65 58 80 79 65 57 71 71 58 52 71 72 59 52 71 72
DEWPT 47 41 43 39 40 35 37 35 36 35 36 35 38 38 39 36 40 38
PWIND DIR S S S SW SW W NE S N
WIND CHAR BZ BZ BZ GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW FW FW SC BK BK SC SC SC SC SC SC SC SC SC
POP 12HR 10 10 20 30 40 20 30 30 40
RAIN SHWRS S S C C C S S C C S C
TSTMS S S S S S C C C
WYZ012-261000-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W ELEV. 10318 FT
1001 PM MDT MON MAY 25 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 45 30 50 32
TEMP 41 38 33 38 39 42 39 36 35 35 32 36 42 45 47 43 39 36 33
DEWPT 32 30 27 29 32 40 39 35 32 32 32 32 31 29 27 26 23 22 22
RH 70 73 78 70 76 93100 96 89 89100 85 65 53 45 51 52 56 63
WIND DIR S E S SE SE S S E E NE NE E SE S SE E NE NE NE
WIND SPD 9 11 10 8 10 11 8 10 11 11 10 9 11 12 16 12 13 16 17
WIND GUST 16 21 25 26 24
CLOUDS FW SC BK OV BK BK BK SC SC FW FW FW FW SC FW FW FW FW FW
POP 12HR 0 80 30 20 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
WIND CHILL 22
MIN CHILL 25 22 31 27 24 22 31 22
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 53 33 49 27 44 27 51 30 55
TEMP 46 47 39 33 39 37 31 27 32 35 31 27 38 42 34 30 43 46
DEWPT 22 22 22 21 22 28 25 24 26 29 25 24 25 26 23 22 24 25
PWIND DIR E E SE W W NW S N S
WIND CHAR BZ GN GN LT LT LT LT LT LT
AVG CLOUDS FW FW SC FW FW FW SC FW SC SC SC FW FW FW SC SC FW FW
POP 12HR 5 10 40 20 60 20 20 10 20
RAIN SHWRS C S C L S S S S S
SNOWSHWRS S C L
TSTMS C S C S S S S
WYZ023-261000-
AFTON-LINCOLN WY
42.71N 110.94W ELEV. 6201 FT
1001 PM MDT MON MAY 25 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 73 37 78 38
TEMP 48 46 42 50 67 71 69 58 48 44 39 49 72 76 76 62 50 44 39
DEWPT 36 36 35 38 43 47 43 41 40 40 38 40 37 34 33 33 32 31 30
RH 63 68 76 63 42 42 39 53 74 86 96 71 28 22 21 33 50 60 70
WIND DIR SE S S S S S S E SE SE E E SE SE S SE E E E
WIND SPD 5 4 4 6 11 6 8 5 5 4 2 2 12 13 11 8 6 5 5
WIND GUST 21 24 21 14
CLOUDS FW BK OV BK BK SC SC BK SC FW SC SC FW SC FW FW FW CL FW
POP 12HR 20 60 30 10 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 79 38 67 35 65 34 74 37 76
TEMP 75 75 48 38 65 63 43 35 59 63 43 35 68 72 47 38 73 75
DEWPT 30 30 32 31 32 35 35 34 36 37 35 33 34 35 34 33 34 34
PWIND DIR SE SE S W SW W SW W W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW SC FW FW SC SC FW FW FW SC SC FW FW
POP 12HR 0 5 40 20 40 20 20 5 20
RAIN SHWRS C S S S C S S S
TSTMS C S C S S S
WYZ004-261000-
POWELL-PARK WY
44.87N 108.79W ELEV. 5092 FT
1001 PM MDT MON MAY 25 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 84 57
TEMP 62 58 55 66 80 84 82 70 65 62 58 67 77 82 81 72 66 62 58
DEWPT 36 34 35 35 38 35 34 40 43 40 41 42 40 36 35 38 39 39 40
RH 38 40 47 32 22 17 18 33 45 44 53 40 26 19 19 29 37 43 51
WIND DIR S SE E SE SE SE SE SE S SE SE SE SE SE SE SE SE SE S
WIND SPD 9 6 5 6 12 20 23 16 12 8 6 11 16 18 20 19 13 8 5
WIND GUST 19 31 34 23 24 26 28 28 21
CLOUDS SC FW SC BK BK SC FW BK OV OV SC SC SC SC SC SC SC SC 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 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 58 85 54 74 50 76 50 78
TEMP 80 82 66 60 81 82 63 56 70 71 57 52 70 74 58 52 73 75
DEWPT 39 28 37 38 34 22 32 34 32 32 36 35 34 32 38 37 37 35
PWIND DIR SE SE SE S W W SW NW N
WIND CHAR GN BZ BZ BZ GN GN LT GN GN
AVG CLOUDS FW FW FW FW FW FW FW SC SC FW SC SC FW FW SC SC SC FW
POP 12HR 5 20 5 20 30 20 20 20 20
RAIN SHWRS S S S C S S S S
TSTMS S S S S S
WYZ004-261000-
COWLEY-BIG HORN WY
44.91N 108.45W ELEV. 4090 FT
1001 PM MDT MON MAY 25 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 58 88 58
TEMP 66 60 56 68 84 89 87 77 69 64 60 69 83 87 86 78 70 63 59
DEWPT 38 38 38 40 42 39 39 45 46 46 46 46 45 38 39 43 44 44 46
RH 36 44 51 36 23 17 18 32 44 52 60 44 26 18 19 29 39 50 62
WIND DIR E NE NE SE SE SE SE SE S E SE SE SE SE SE SE SE SE SE
WIND SPD 4 5 4 3 10 18 19 17 10 8 4 8 13 17 19 17 11 6 3
WIND GUST 27 29 24 24 27 28 31 21
CLOUDS SC FW SC BK SC SC SC OV BK OV BK SC SC SC SC SC SC SC SC
POP 12HR 0 5 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 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 91 59 89 55 78 50 81 51 81
TEMP 84 87 71 61 84 87 68 57 73 76 61 52 75 79 63 53 76 79
DEWPT 44 34 41 44 38 27 36 39 37 36 40 41 39 36 41 42 41 39
PWIND DIR SE SE SE S SW W SW NW N
WIND CHAR GN GN GN BZ GN GN LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC SC SC FW FW SC SC SC FW
POP 12HR 0 10 5 10 30 20 20 20 20
RAIN SHWRS S C S S S S
TSTMS S S S S S
WYZ016-261000-
DUBOIS-FREMONT WY
43.55N 109.69W ELEV. 7291 FT
1001 PM MDT MON MAY 25 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 69 42 70 44
TEMP 49 44 44 59 66 68 66 56 49 44 42 55 66 68 70 60 52 46 44
DEWPT 37 33 34 38 40 41 42 42 41 39 37 39 40 37 35 36 37 35 34
RH 63 65 68 45 38 37 42 59 74 82 82 55 38 32 27 41 56 65 68
WIND DIR N NW W N SE SE S W W W W E SE SE SE E E NE N
WIND SPD 4 4 5 3 11 13 10 6 5 4 3 3 13 14 14 8 5 3 3
WIND GUST 20 21 25 25 14
CLOUDS SC SC BK BK BK SC SC SC SC SC SC SC SC SC SC FW FW FW FW
POP 12HR 0 40 30 30 5
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 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 75 44 69 40 61 39 68 41 71
TEMP 71 70 51 45 67 66 47 41 58 59 44 40 64 66 48 42 67 69
DEWPT 35 27 32 30 23 23 32 31 29 31 33 31 27 28 32 31 28 29
PWIND DIR E S S SW W W SW W S
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS FW FW FW FW FW FW SC SC FW SC SC FW FW FW SC SC FW FW
POP 12HR 5 10 5 10 40 20 20 10 30
RAIN SHWRS S C S S S S C
TSTMS S S S S S
WYZ027-261000-
KEMMERER-LINCOLN WY
41.83N 110.56W ELEV. 7285 FT
1001 PM MDT MON MAY 25 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 68 38 72 39
TEMP 51 46 42 51 64 66 64 56 49 43 40 52 67 70 70 60 52 45 40
DEWPT 36 35 32 36 39 38 41 39 39 37 35 37 31 26 25 24 25 25 26
RH 56 65 67 56 40 36 43 53 68 79 82 56 26 19 18 25 35 45 57
WIND DIR NE NE NE SE S S S SE E NE NE E SE SE S SE E NE NE
WIND SPD 6 5 5 6 10 9 13 8 6 9 5 12 20 20 17 9 4 4 5
WIND GUST 20 20 28 29 26 17
CLOUDS SC OV BK BK SC BK SC SC SC SC SC SC FW FW FW FW FW CL 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 74 38 66 34 62 34 71 37 74
TEMP 71 70 50 40 63 61 44 36 58 60 45 37 65 69 50 40 69 72
DEWPT 24 22 26 26 22 27 29 29 29 32 31 30 29 27 30 30 29 28
PWIND DIR SE SE S W W W SW NW E
WIND CHAR BZ GN GN GN GN LT LT LT LT
AVG CLOUDS FW SC SC FW FW FW SC SC FW FW FW FW FW FW SC FW FW FW
POP 12HR 0 0 5 5 10 0 5 5 5
RAIN SHWRS S
TSTMS S
WYZ023-261000-
ALPINE-LINCOLN WY
43.18N 111.04W ELEV. 5634 FT
1001 PM MDT MON MAY 25 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 73 42 78 43
TEMP 52 49 46 52 67 70 69 61 54 50 45 52 71 76 78 67 56 49 44
DEWPT 40 40 39 38 45 51 46 48 47 45 42 44 40 36 34 38 37 36 34
RH 63 71 76 59 45 51 44 62 77 83 89 74 32 23 20 34 49 61 68
WIND DIR E E E E S SE E E E E E E SE SE SE E E E NE
WIND SPD 6 6 6 4 6 6 9 10 11 10 8 6 9 10 9 5 6 10 10
WIND GUST 13 19 21 19
CLOUDS SC SC BK BK BK SC SC SC SC FW FW FW FW SC SC SC FW CL FW
POP 12HR 5 70 30 10 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 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 81 42 69 38 66 38 75 40 79
TEMP 76 76 55 44 65 64 49 42 59 64 50 41 68 72 53 43 72 76
DEWPT 33 31 37 36 34 37 40 38 38 38 40 37 36 35 38 36 35 34
PWIND DIR SE SE S S SW N S N S
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC FW FW FW SC SC FW SC SC FW FW FW SC SC FW FW
POP 12HR 5 5 40 20 50 20 20 10 20
RAIN SHWRS C S C C S S S S
TSTMS C S C S S S
WYZ023-261000-
COKEVILLE-LINCOLN WY
42.05N 110.97W ELEV. 6270 FT
1001 PM MDT MON MAY 25 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 70 37 76 37
TEMP 48 44 41 51 66 69 68 57 48 42 38 51 70 74 74 60 49 42 38
DEWPT 38 37 35 39 42 41 41 41 40 38 37 39 35 32 29 29 29 27 27
RH 68 76 79 63 42 36 37 55 74 86 96 63 27 21 19 31 46 55 64
WIND DIR W SW SW S S S S SE SE SE E E SE S S SE E E E
WIND SPD 6 6 5 9 9 8 9 9 6 8 4 12 17 17 14 10 6 6 6
WIND GUST 19 27 28 23 17
CLOUDS SC OV OV BK SC BK SC BK SC SC 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 76 37 65 33 64 33 72 36 74
TEMP 73 73 48 38 63 62 41 34 59 62 43 34 67 70 46 37 70 74
DEWPT 28 26 30 30 30 32 33 32 34 35 34 32 33 32 33 32 33 30
PWIND DIR SE SE S W SW N SW N S
WIND CHAR BZ GN GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC FW FW SC SC FW FW FW FW FW FW FW SC FW FW FW
POP 12HR 0 0 10 10 20 5 10 5 10
RAIN SHWRS S S S
TSTMS S S S
WYZ028-261000-
GREEN RIVER-SWEETWATER WY
41.46N 109.49W ELEV. 7182 FT
1001 PM MDT MON MAY 25 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 74 46 78 46
TEMP 59 54 53 60 71 73 71 64 58 52 48 61 74 77 77 68 60 52 48
DEWPT 35 34 34 39 42 40 39 38 37 36 35 35 32 27 24 23 25 28 28
RH 40 46 48 46 35 30 31 38 45 54 60 38 21 16 14 18 26 39 46
WIND DIR SE S SE SE S SE S S SE E E SE S S S SE E E E
WIND SPD 6 11 9 14 17 13 16 10 10 8 5 13 20 19 17 8 8 6 5
WIND GUST 26 20 24 21 29 31 27
CLOUDS BK OV BK SC BK SC SC SC SC FW FW FW FW 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 81 47 74 42 70 42 76 44 79
TEMP 78 78 60 49 72 72 53 43 65 68 54 44 71 74 57 47 74 77
DEWPT 25 23 23 24 22 23 27 29 30 31 29 31 31 29 30 32 32 27
PWIND DIR SE SE S W W W SW W S
WIND CHAR BZ GN BZ GN GN LT LT LT LT
AVG CLOUDS FW FW SC FW CL FW FW SC FW FW SC FW FW FW SC SC FW FW
POP 12HR 0 0 0 5 5 0 5 5 10
WYZ017-261000-
SHOSHONI-FREMONT WY
43.25N 108.12W ELEV. 4817 FT
1001 PM MDT MON MAY 25 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 85 51 85 51
TEMP 63 56 51 65 80 84 80 70 63 57 52 65 78 83 83 74 66 57 52
DEWPT 42 42 39 41 42 40 44 45 48 46 43 44 41 38 40 42 48 47 45
RH 46 59 63 41 26 21 28 41 58 67 71 46 27 20 22 32 52 69 77
WIND DIR SE E E S S S S SE SE E SE S S SE SE E E E E
WIND SPD 6 6 8 8 13 18 19 17 16 10 10 10 9 13 18 20 20 16 13
WIND GUST 20 27 29 24 23 16 24 27 31 31 23
CLOUDS SC SC BK SC FW SC SC BK SC SC SC SC SC SC SC SC SC SC FW
POP 12HR 0 10 20 5 5
QPF 12HR 0.01 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 88 52 88 49 78 47 81 48 82
TEMP 80 84 65 54 82 84 63 52 73 75 59 49 75 79 61 50 76 81
DEWPT 44 31 45 43 30 24 33 34 31 31 36 37 35 32 41 41 38 34
PWIND DIR SE SE S SW SW NW SE NE NE
WIND CHAR GN BZ BZ BZ GN LT LT GN LT
AVG CLOUDS FW FW SC FW FW FW SC SC SC FW FW FW FW FW SC SC FW FW
POP 12HR 5 20 5 10 10 10 5 20 20
RAIN SHWRS S S S S
TSTMS S S S
WYZ005-261000-
THERMOPOLIS-HOT SPRINGS WY
43.66N 108.21W ELEV. 4592 FT
1001 PM MDT MON MAY 25 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 54 85 53
TEMP 65 59 55 69 83 85 83 73 67 61 57 68 81 84 84 75 68 60 55
DEWPT 40 38 35 38 40 40 40 43 46 44 41 41 40 38 39 41 46 44 41
RH 40 45 47 32 22 20 22 34 47 53 55 37 23 19 20 29 45 55 59
WIND DIR S W SW W S S S SE S S S S S S SE SE S S S
WIND SPD 5 4 5 6 14 18 18 14 11 8 4 10 13 13 14 13 9 3 3
WIND GUST 23 27 27 21 20 21
CLOUDS FW FW SC SC SC FW SC BK SC SC BK SC SC SC SC SC SC SC FW
POP 12HR 5 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 55 89 52 79 48 82 49 83
TEMP 82 86 68 59 84 85 65 56 74 76 60 52 75 80 62 55 78 81
DEWPT 41 33 43 41 32 25 33 35 32 33 37 36 36 34 40 38 37 35
PWIND DIR S S S S SW SW SW NW N
WIND CHAR GN GN GN GN GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC SC FW SC FW FW FW SC SC SC FW
POP 12HR 5 30 5 20 20 10 10 30 20
RAIN SHWRS C S S S C S
TSTMS S 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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