597
FPUS55 KRIW 180437
ZFPRIW
FPUS55 KRIW 180436
ZFPRIW
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING
NATIONAL WEATHER SERVICE RIVERTON WY
1036 PM MDT SUN OCT 17 2021
WYZ020-181000-
NATRONA COUNTY LOWER ELEVATIONS-
INCLUDING THE CITY OF CASPER
1036 PM MDT SUN OCT 17 2021
...WINTER STORM WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
TUESDAY EVENING...
REST OF TONIGHT
BREEZY. MOSTLY CLEAR LATE IN THE EVENING THEN
BECOMING PARTLY CLOUDY. LOWS AROUND 44. SOUTHWEST WINDS 15 TO
20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY IN THE
LATE MORNING AND EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 63. SOUTHWEST WINDS 15 TO 20 MPH.
MONDAY NIGHT
COLDER, CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN SNOW, POSSIBLY MIXED WITH RAIN AFTER MIDNIGHT. SNOW
ACCUMULATION OF 1 TO 2 INCHES. LOWS 29 TO 33. CHANCE OF
PRECIPITATION 80 PERCENT.
TUESDAY
BREEZY. MUCH COLDER. RAIN SHOWERS AND SNOW SHOWERS.
SNOW MAY BE HEAVY AT TIMES IN THE AFTERNOON. SNOW ACCUMULATION OF
2 TO 6 INCHES. HIGHS AROUND 37. NORTHWEST WINDS 15 TO 20 MPH.
CHANCE OF PRECIPITATION 90 PERCENT.
TUESDAY NIGHT
CLOUDY. A 50 PERCENT CHANCE OF SNOW SHOWERS IN
THE EVENING. SNOW ACCUMULATION OF 1 TO 2 INCHES. TOTAL SNOW
ACCUMULATION 4 TO 10 INCHES. LOWS 23 TO 27. NORTHWEST WINDS
AROUND 15 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE MID TO UPPER 40S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS NEAR 30.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 50.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
SATURDAY
BREEZY. PARTLY CLOUDY. HIGHS IN THE MID 50S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY
BREEZY. PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 50S.
WYZ017-181000-
WIND RIVER BASIN-
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
PARTLY CLOUDY LATE IN THE EVENING THEN
CLEARING. LOWS 38 TO 42. SOUTH WINDS AROUND 15 MPH SHIFTING TO
THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 59 TO 64. SOUTH WINDS AROUND 15 MPH IN THE
AFTERNOON.
MONDAY NIGHT
CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN SNOW,
POSSIBLY MIXED WITH RAIN AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
1 INCH. LOWS AROUND 34. CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY
COLDER. CLOUDY WITH RAIN SHOWERS, POSSIBLY MIXED WITH
SNOW SHOWERS. SNOW ACCUMULATION UP TO 1 INCH. TOTAL SNOW
ACCUMULATION UP TO 2 INCHES. HIGHS 38 TO 42. NORTH WINDS AROUND
15 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 27. NORTHWEST WINDS
AROUND 15 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S TO LOWER 50S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE LOWER TO MID 50S.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID TO UPPER 50S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID TO UPPER 50S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS IN THE MID TO UPPER 50S.
WYZ018-181000-
LANDER FOOTHILLS-
INCLUDING THE CITY OF LANDER
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
PARTLY CLOUDY LATE IN THE EVENING THEN
CLEARING. LOWS AROUND 41. SOUTHWEST WINDS AROUND 15 MPH.
MONDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 56 TO 60. SOUTH WINDS AROUND 15 MPH IN THE
AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN AND SNOW LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
1 INCH. LOWS AROUND 34. CHANCE OF PRECIPITATION 70 PERCENT.
TUESDAY
COLDER, CLOUDY. RAIN SHOWERS AND SNOW SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS, POSSIBLY MIXED WITH SNOW
SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. TOTAL
SNOW ACCUMULATION UP TO 2 INCHES. HIGHS AROUND 39. CHANCE OF
PRECIPITATION 80 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 27.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER TO MID 30S.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE MID 50S.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 30S.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 50S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
LOWS IN THE MID 30S.
SUNDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS IN THE 50S.
WYZ028-181000-
ROCK SPRINGS AND GREEN RIVER-
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
MOSTLY CLEAR IN THE LATE EVENING AND EARLY
MORNING THEN BECOMING PARTLY CLOUDY. LOWS AROUND 37. SOUTH WINDS
AROUND 15 MPH AFTER MIDNIGHT.
MONDAY
BREEZY. PARTLY CLOUDY UNTIL LATE AFTERNOON, THEN MOSTLY
CLOUDY WITH A 30 PERCENT CHANCE OF RAIN LATE IN THE AFTERNOON.
HIGHS 53 TO 57. SOUTH WINDS 15 TO 25 MPH IN THE LATE MORNING AND
AFTERNOON.
MONDAY NIGHT
BREEZY. RAIN LIKELY UNTIL EARLY MORNING. SNOW IN
THE LATE EVENING AND OVERNIGHT. SNOW ACCUMULATION OF 1 TO
2 INCHES. LOWS AROUND 31. WEST WINDS 15 TO 20 MPH IN THE EVENING
BECOMING WEST AROUND 15 MPH EARLY IN THE MORNING. CHANCE OF
PRECIPITATION 80 PERCENT.
TUESDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, POSSIBLY MIXED
WITH RAIN SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS,
POSSIBLY MIXED WITH SNOW SHOWERS IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 1 INCH. TOTAL SNOW ACCUMULATION 1 TO 3 INCHES.
HIGHS 42 TO 46. WEST WINDS AROUND 15 MPH. CHANCE OF PRECIPITATION
60 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 22. SOUTHWEST WINDS
AROUND 15 MPH IN THE EVENING.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE 20S.
THURSDAY
NOT AS COOL. PARTLY CLOUDY IN THE MORNING THEN
CLEARING. HIGHS IN THE LOWER TO MID 50S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 20S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE 50S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS NEAR 30.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER TO MID 50S.
SATURDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AND SNOW SHOWERS AFTER MIDNIGHT. LOWS NEAR 30. CHANCE OF
PRECIPITATION 20 PERCENT.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS, POSSIBLY MIXED
WITH SNOW SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS NEAR 50. CHANCE OF PRECIPITATION 30 PERCENT.
WYZ013-181000-
JACKSON HOLE-
INCLUDING THE CITY OF JACKSON
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
MOSTLY CLEAR IN THE LATE EVENING AND EARLY
MORNING THEN BECOMING PARTLY CLOUDY. LOWS AROUND 33.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. CHANCE OF SNOW IN THE MORNING. CHANCE OF RAIN IN THE LATE
MORNING AND EARLY AFTERNOON, THEN RAIN LIKELY LATE IN THE
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS AROUND 49.
CHANCE OF PRECIPITATION 60 PERCENT.
MONDAY NIGHT
CLOUDY. RAIN AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING. CHANCE OF SNOW THROUGH THE NIGHT. CHANCE OF RAIN
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS AROUND 28.
CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS,
POSSIBLY MIXED WITH RAIN SHOWERS IN THE MORNING. HIGHS AROUND 42.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 22 TO 27.
WEDNESDAY
NOT AS COOL. PARTLY CLOUDY. HIGHS 48 TO 53.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 23 TO 28.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 50S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 23 TO 28.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER TO MID 50S.
FRIDAY NIGHT
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS, POSSIBLY
MIXED WITH SNOW SHOWERS AFTER MIDNIGHT. LOWS 27 TO 32. CHANCE OF
PRECIPITATION 40 PERCENT.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS. HIGHS IN THE MID TO UPPER 40S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS. LOWS 26 TO 31.
SUNDAY
CLOUDY. CHANCE OF RAIN SHOWERS AND SNOW SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY IN THE AFTERNOON. HIGHS 43 TO
48. CHANCE OF PRECIPITATION 60 PERCENT.
WYZ003-181000-
CODY FOOTHILLS-
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
MOSTLY CLEAR. LOWS 43 TO 47.
MONDAY
PARTLY CLOUDY UNTIL LATE AFTERNOON THEN BECOMING MOSTLY
CLOUDY. HIGHS 57 TO 62.
MONDAY NIGHT
BREEZY, COLDER, CLOUDY. CHANCE OF RAIN AND SLIGHT
CHANCE OF THUNDERSTORMS THROUGH THE NIGHT. CHANCE OF SNOW AFTER
MIDNIGHT. LOWS 34 TO 39. NORTH WINDS 15 TO 25 MPH IN THE LATE
EVENING AND OVERNIGHT. CHANCE OF PRECIPITATION 40 PERCENT.
TUESDAY
BREEZY, COLDER. MOSTLY CLOUDY. SNOW SHOWERS LIKELY,
POSSIBLY MIXED WITH RAIN SHOWERS IN THE MORNING, THEN CHANCE OF
RAIN SHOWERS AND SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION
UP TO 2 INCHES. HIGHS 38 TO 42. NORTH WINDS 15 TO 20 MPH. CHANCE
OF PRECIPITATION 60 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 28 TO 33. NORTHWEST WINDS
AROUND 15 MPH IN THE EVENING.
WEDNESDAY
NOT AS COOL. PARTLY CLOUDY. HIGHS NEAR 50.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 39.
THURSDAY
PARTLY CLOUDY. HIGHS 54 TO 59.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 35 TO 40.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID TO UPPER 50S.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS NEAR 40.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS,
POSSIBLY MIXED WITH SNOW SHOWERS IN THE MORNING, THEN SLIGHT
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 53 TO 58. CHANCE
OF PRECIPITATION 20 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS. LOWS 34 TO 39.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS, POSSIBLY
MIXED WITH SNOW SHOWERS IN THE MORNING, THEN PARTLY CLOUDY WITH
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 52 TO 57. CHANCE
OF PRECIPITATION 30 PERCENT.
WYZ004-181000-
NORTH BIG HORN BASIN-
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,
AND SHELL
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
MOSTLY CLEAR. LOWS 40 TO 44.
MONDAY
PARTLY CLOUDY UNTIL LATE AFTERNOON THEN BECOMING MOSTLY
CLOUDY. HIGHS 62 TO 66.
MONDAY NIGHT
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
EARLY IN THE EVENING, THEN CHANCE OF RAIN AND SNOW IN THE LATE
EVENING AND OVERNIGHT. LOWS AROUND 36. NORTH WINDS 15 TO 25 MPH
IN THE LATE EVENING AND OVERNIGHT. CHANCE OF PRECIPITATION
40 PERCENT.
TUESDAY
BREEZY, COOLER. MOSTLY CLOUDY. RAIN SHOWERS LIKELY,
POSSIBLY MIXED WITH SNOW SHOWERS IN THE MORNING, THEN CHANCE OF
RAIN SHOWERS IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS 41 TO
45. NORTH WINDS 15 TO 25 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
TUESDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS AROUND 29. NORTHWEST
WINDS 15 TO 20 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER TO MID 30S.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE UPPER 50S.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE 30S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 30S.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS NEAR 60.
WYZ006-181000-
SOUTHEAST BIG HORN BASIN-
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
MOSTLY CLEAR IN THE LATE EVENING AND EARLY
MORNING THEN BECOMING PARTLY CLOUDY. LOWS 39 TO 43.
MONDAY
PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY IN THE LATE
MORNING AND EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY. HIGHS
AROUND 65.
MONDAY NIGHT
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN UNTIL EARLY
MORNING. CHANCE OF SNOW IN THE LATE EVENING AND EARLY MORNING,
THEN SNOW, POSSIBLY MIXED WITH RAIN EARLY IN THE MORNING. LITTLE
OR NO SNOW ACCUMULATION. LOWS AROUND 34. SOUTH WINDS AROUND
15 MPH AFTER MIDNIGHT SHIFTING TO THE WEST. CHANCE OF
PRECIPITATION 60 PERCENT.
TUESDAY
BREEZY. MUCH COLDER. CLOUDY. RAIN SHOWERS, POSSIBLY
MIXED WITH SNOW SHOWERS IN THE MORNING, THEN RAIN SHOWERS LIKELY
IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS 40 TO 44. NORTHWEST
WINDS 15 TO 20 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER
MIDNIGHT. LOWS 26 TO 30. NORTHWEST WINDS AROUND 15 MPH IN THE
EVENING.
WEDNESDAY
PARTLY CLOUDY. HIGHS NEAR 50.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS NEAR 30.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE MID TO UPPER 50S.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 30S.
FRIDAY
PARTLY CLOUDY. HIGHS NEAR 60.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 30S.
SUNDAY
PARTLY CLOUDY. HIGHS NEAR 60.
WYZ005-181000-
SOUTHWEST BIG HORN BASIN-
INCLUDING THE CITY OF THERMOPOLIS
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
MOSTLY CLEAR LATE IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 40 TO 44. SOUTHWEST WINDS AROUND 15 MPH AFTER
MIDNIGHT.
MONDAY
PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY LATE IN THE
MORNING THEN BECOMING PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY
LATE IN THE AFTERNOON. HIGHS 61 TO 65.
MONDAY NIGHT
BREEZY, CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN AND SNOW LIKELY AFTER MIDNIGHT. LITTLE OR NO SNOW
ACCUMULATION. LOWS 33 TO 37. NORTHWEST WINDS 15 TO 20 MPH AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT.
TUESDAY
BREEZY, COLDER, CLOUDY. RAIN SHOWERS, POSSIBLY MIXED
WITH SNOW SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS,
POSSIBLY MIXED WITH SNOW SHOWERS IN THE AFTERNOON. LITTLE OR NO
SNOW ACCUMULATION. HIGHS 39 TO 43. NORTHWEST WINDS 15 TO 20 MPH.
CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 29. NORTHWEST WINDS
AROUND 15 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY. HIGHS NEAR 50.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER TO MID 30S.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE 50S.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 30S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID TO UPPER 50S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE 30S.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A 30 PERCENT CHANCE OF RAIN SHOWERS. HIGHS IN THE MID 50S
TO LOWER 60S.
WYZ023-181000-
STAR VALLEY-
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,
AND THAYNE
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
PARTLY CLOUDY IN THE LATE EVENING AND EARLY
MORNING THEN BECOMING MOSTLY CLOUDY. LOWS AROUND 36.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING CLOUDY.
SLIGHT CHANCE OF SNOW IN THE MORNING. CHANCE OF RAIN UNTIL LATE
AFTERNOON, THEN RAIN LATE IN THE AFTERNOON. NO SNOW ACCUMULATION.
HIGHS AROUND 50. SOUTH WINDS AROUND 15 MPH EARLY IN THE
AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.
MONDAY NIGHT
RAIN UNTIL EARLY MORNING. SNOW IN THE LATE
EVENING AND OVERNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS
AROUND 30. CHANCE OF PRECIPITATION 90 PERCENT.
TUESDAY
COLDER, CLOUDY. A 40 PERCENT CHANCE OF SNOW SHOWERS,
POSSIBLY MIXED WITH RAIN SHOWERS IN THE MORNING. HIGHS AROUND 39.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 21 TO 26.
WEDNESDAY
NOT AS COOL. MOSTLY CLOUDY IN THE MORNING THEN
BECOMING PARTLY CLOUDY. HIGHS NEAR 50.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 20S.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE MID 50S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 30.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A 40 PERCENT CHANCE OF RAIN SHOWERS. LOWS NEAR 30.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS, POSSIBLY MIXED
WITH SNOW SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS NEAR 50. CHANCE OF PRECIPITATION 40 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS, POSSIBLY MIXED WITH SNOW
SHOWERS AFTER MIDNIGHT. LOWS NEAR 30. CHANCE OF PRECIPITATION
40 PERCENT.
SUNDAY
CLOUDY. CHANCE OF RAIN SHOWERS, POSSIBLY MIXED WITH
SNOW SHOWERS IN THE MORNING, THEN RAIN SHOWERS LIKELY IN THE
AFTERNOON. HIGHS IN THE MID TO UPPER 40S. CHANCE OF PRECIPITATION
60 PERCENT.
WYZ025-181000-
UPPER GREEN RIVER BASIN FOOTHILLS-
INCLUDING THE CITY OF PINEDALE
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
PARTLY CLOUDY IN THE LATE EVENING AND EARLY
MORNING THEN BECOMING MOSTLY CLOUDY. LOWS 30 TO 34.
MONDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING. CHANCE OF
RAIN IN THE LATE MORNING AND AFTERNOON. HIGHS 48 TO 52. SOUTH
WINDS AROUND 15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
30 PERCENT.
MONDAY NIGHT
CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS EARLY IN
THE EVENING. CHANCE OF RAIN IN THE EVENING. CHANCE OF SNOW IN THE
LATE EVENING AND OVERNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS
AROUND 27. CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY
COLDER. MOSTLY CLOUDY. SNOW SHOWERS LIKELY, POSSIBLY
MIXED WITH RAIN SHOWERS IN THE MORNING, THEN CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS AROUND 40. NORTHWEST WINDS AROUND 15 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 20 TO 24.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID TO UPPER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 19 TO 23.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 50.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 20S.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 50S.
FRIDAY NIGHT
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SNOW
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID TO UPPER 20S. CHANCE OF
PRECIPITATION 30 PERCENT.
SATURDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS, POSSIBLY MIXED WITH RAIN SHOWERS. HIGHS IN THE MID TO
UPPER 40S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS. LOWS IN THE LOWER TO MID 20S.
SUNDAY
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS,
POSSIBLY MIXED WITH RAIN SHOWERS. HIGHS IN THE 40S.
WYZ026-181000-
UPPER GREEN RIVER BASIN-
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
PARTLY CLOUDY. LOWS 31 TO 35.
MONDAY
PARTLY CLOUDY UNTIL LATE AFTERNOON, THEN MOSTLY CLOUDY
WITH CHANCE OF RAIN LATE IN THE AFTERNOON. HIGHS 51 TO 55. SOUTH
WINDS AROUND 15 MPH IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
MONDAY NIGHT
CLOUDY. CHANCE OF RAIN EARLY IN THE EVENING, THEN
RAIN LIKELY, POSSIBLY MIXED WITH SNOW LATE IN THE EVENING. SNOW
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS
AROUND 27. SOUTHWEST WINDS AROUND 15 MPH IN THE EVENING. CHANCE
OF PRECIPITATION 60 PERCENT.
TUESDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, POSSIBLY MIXED
WITH RAIN SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS,
POSSIBLY MIXED WITH SNOW SHOWERS IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 1 INCH. TOTAL SNOW ACCUMULATION 1 TO 2 INCHES.
HIGHS 41 TO 45. WEST WINDS AROUND 15 MPH. CHANCE OF PRECIPITATION
60 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 23. SOUTH WINDS AROUND 15 MPH IN THE
EVENING.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER TO MID 20S.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE LOWER TO MID 50S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 20S.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 50S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH SLIGHT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID TO UPPER 20S. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS AND SNOW
SHOWERS IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS IN THE LOWER 50S. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS. LOWS IN THE 20S.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SNOW SHOWERS
IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID TO UPPER 40S. CHANCE OF PRECIPITATION
40 PERCENT.
WYZ010-181000-
NORTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF BUFFALO
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
MOSTLY CLEAR LATE IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 42 TO 47. SOUTHWEST WINDS AROUND 15 MPH.
MONDAY
PARTLY CLOUDY EARLY IN THE MORNING THEN CLEARING. HIGHS
66 TO 70.
MONDAY NIGHT
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN IN THE LATE
EVENING AND EARLY MORNING. CHANCE OF SNOW AFTER MIDNIGHT. RAIN
LIKELY EARLY IN THE MORNING. NO SNOW ACCUMULATION. LOWS AROUND
37. NORTHWEST WINDS 15 TO 20 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 60 PERCENT.
TUESDAY
BREEZY. MUCH COLDER. RAIN SHOWERS, POSSIBLY MIXED WITH
SNOW SHOWERS. LITTLE OR NO SNOW ACCUMULATION. HIGHS 38 TO 42.
NORTH WINDS 15 TO 25 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY NIGHT
BREEZY, COLDER, CLOUDY. A 40 PERCENT CHANCE OF
RAIN SHOWERS AND SNOW SHOWERS IN THE EVENING. LOWS 26 TO 30.
NORTHWEST WINDS 15 TO 25 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE UPPER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 34.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE UPPER 50S.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 30S.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 60.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 30S.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 60.
WYZ011-181000-
SOUTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF KAYCEE
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
BREEZY. MOSTLY CLEAR LATE IN THE EVENING THEN
BECOMING PARTLY CLOUDY. LOWS AROUND 46. SOUTH WINDS AROUND 15 MPH
SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY IN THE LATE
MORNING AND EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY. HIGHS
65 TO 69. SOUTHWEST WINDS AROUND 15 MPH.
MONDAY NIGHT
COLDER. MOSTLY CLOUDY. CHANCE OF RAIN IN THE
EVENING, THEN RAIN, POSSIBLY MIXED WITH SNOW AFTER MIDNIGHT.
LITTLE OR NO SNOW ACCUMULATION. LOWS 34 TO 38. NORTH WINDS AROUND
15 MPH EARLY IN THE MORNING. CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY
BREEZY. MUCH COLDER. RAIN SHOWERS, POSSIBLY MIXED WITH
SNOW SHOWERS. SNOW ACCUMULATION UP TO 1 INCH. HIGHS AROUND 39.
NORTH WINDS 15 TO 25 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY NIGHT
BREEZY, CLOUDY. A 50 PERCENT CHANCE OF SNOW
SHOWERS, POSSIBLY MIXED WITH RAIN SHOWERS IN THE EVENING. SNOW
ACCUMULATION UP TO 1 INCH. TOTAL SNOW ACCUMULATION UP TO
2 INCHES. LOWS AROUND 28. NORTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
44 TO 49.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 30S.
THURSDAY
NOT AS COOL. PARTLY CLOUDY IN THE MORNING THEN
CLEARING. HIGHS IN THE MID TO UPPER 50S.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 30S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 50S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
SUNDAY
BREEZY. PARTLY CLOUDY. HIGHS NEAR 60.
WYZ027-181000-
SOUTH LINCOLN COUNTY-
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
PARTLY CLOUDY. LOWS AROUND 36.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
CHANCE OF RAIN EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH RAIN
LIKELY LATE IN THE AFTERNOON. HIGHS 50 TO 54. SOUTH WINDS AROUND
15 MPH IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.
MONDAY NIGHT
RAIN AND SNOW IN THE EVENING, THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION AROUND 2 INCHES. LOWS AROUND 28. WEST
WINDS AROUND 15 MPH EARLY IN THE EVENING BECOMING WEST AROUND
15 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS,
POSSIBLY MIXED WITH RAIN SHOWERS IN THE MORNING, THEN PARTLY
CLOUDY IN THE AFTERNOON. HIGHS 40 TO 44. WEST WINDS AROUND
15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 22. WEST WINDS AROUND
15 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID TO UPPER 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 20S.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE LOWER TO MID 50S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S.
FRIDAY NIGHT
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS, POSSIBLY
MIXED WITH SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 20S.
CHANCE OF PRECIPITATION 30 PERCENT.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS, POSSIBLY MIXED
WITH SNOW SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS NEAR 50. CHANCE OF PRECIPITATION 30 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS. LOWS IN THE UPPER 20S.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS, POSSIBLY MIXED
WITH SNOW SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 40S TO LOWER 50S. CHANCE OF
PRECIPITATION 40 PERCENT.
WYZ016-181000-
UPPER WIND RIVER BASIN-
INCLUDING THE CITY OF DUBOIS
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
PARTLY CLOUDY. LOWS 36 TO 40.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SNOW AND RAIN IN THE
MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN IN THE AFTERNOON.
HIGHS 49 TO 54. CHANCE OF PRECIPITATION 30 PERCENT.
MONDAY NIGHT
COLDER, CLOUDY. CHANCE OF RAIN, POSSIBLY MIXED
WITH SNOW IN THE EVENING. SLIGHT CHANCE OF THUNDERSTORMS THROUGH
THE NIGHT. SNOW, POSSIBLY MIXED WITH RAIN AFTER MIDNIGHT. SNOW
ACCUMULATION OF 1 TO 2 INCHES. LOWS 28 TO 32. CHANCE OF
PRECIPITATION 70 PERCENT.
TUESDAY
COLDER, CLOUDY. SNOW SHOWERS, POSSIBLY MIXED WITH RAIN
SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS, POSSIBLY
MIXED WITH SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO
1 INCH. TOTAL SNOW ACCUMULATION 1 TO 3 INCHES. HIGHS AROUND 41.
NORTHEAST WINDS AROUND 15 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 60 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 24 TO 28. SOUTHWEST WINDS
AROUND 15 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 28 TO 33.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
NEAR 50.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 29 TO 34.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 50S.
FRIDAY NIGHT
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS, POSSIBLY
MIXED WITH SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER TO MID
30S. CHANCE OF PRECIPITATION 30 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS. HIGHS 47 TO 52.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN SHOWERS AND SNOW
SHOWERS. LOWS NEAR 30.
SUNDAY
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS, POSSIBLY MIXED
WITH SNOW SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 46 TO 51. CHANCE OF PRECIPITATION
40 PERCENT.
WYZ001-181000-
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
PARTLY CLOUDY. LOWS 28 TO 34. SOUTH WINDS
AROUND 15 MPH AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY UNTIL LATE AFTERNOON, THEN CLOUDY WITH
RAIN LIKELY, POSSIBLY MIXED WITH SNOW LATE IN THE AFTERNOON. NO
SNOW ACCUMULATION. HIGHS 43 TO 49. CHANCE OF PRECIPITATION
60 PERCENT.
MONDAY NIGHT
CLOUDY. RAIN AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING. SNOW THROUGH THE NIGHT. SNOW ACCUMULATION UP TO
1 INCH. LOWS 23 TO 29. CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS
IN THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS 34 TO
40.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 19 TO 25.
WEDNESDAY
PARTLY CLOUDY. HIGHS 40 TO 46.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 23 TO 29.
THURSDAY
PARTLY CLOUDY. HIGHS 40 TO 48.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 23 TO 29.
FRIDAY
PARTLY CLOUDY. HIGHS 45 TO 51.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A 40 PERCENT CHANCE OF RAIN SHOWERS, POSSIBLY MIXED WITH
SNOW SHOWERS. LOWS 24 TO 30.
SATURDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS 36 TO 42.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. LOWS 23 TO 29.
SUNDAY
CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING, THEN
SNOW SHOWERS, POSSIBLY MIXED WITH RAIN SHOWERS IN THE AFTERNOON.
HIGHS 35 TO 41. CHANCE OF PRECIPITATION 60 PERCENT.
WYZ029-181000-
FLAMING GORGE-
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
MOSTLY CLEAR LATE IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 36 TO 40. SOUTH WINDS AROUND 15 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN LATE
IN THE AFTERNOON. HIGHS 52 TO 57. SOUTH WINDS 15 TO 25 MPH WITH
GUSTS TO AROUND 40 MPH.
MONDAY NIGHT
BREEZY, CLOUDY. CHANCE OF SNOW IN THE EVENING.
RAIN LIKELY THROUGH THE NIGHT. SNOW LIKELY AFTER MIDNIGHT. SNOW
ACCUMULATION AROUND 2 INCHES. LOWS AROUND 30. WEST WINDS 15 TO
25 MPH IN THE EVENING BECOMING SOUTHWEST AROUND 15 MPH EARLY IN
THE MORNING. CHANCE OF PRECIPITATION 70 PERCENT.
TUESDAY
CLOUDY. SNOW SHOWERS LIKELY, POSSIBLY MIXED WITH RAIN
SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS, POSSIBLY
MIXED WITH SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO
1 INCH. TOTAL SNOW ACCUMULATION 2 TO 3 INCHES. HIGHS 41 TO 46.
WEST WINDS AROUND 15 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 24. SOUTHWEST WINDS
AROUND 15 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S TO LOWER
30S.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE LOWER TO MID 50S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS NEAR 30.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE 50S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER TO MID 50S.
SATURDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER TO MID
30S.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS, POSSIBLY MIXED
WITH SNOW SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 50 TO 55. CHANCE OF PRECIPITATION
30 PERCENT.
WYZ022-181000-
CASPER MOUNTAIN-
1036 PM MDT SUN OCT 17 2021
...WINTER STORM WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
TUESDAY EVENING...
REST OF TONIGHT
BREEZY. MOSTLY CLEAR LATE IN THE EVENING THEN
BECOMING PARTLY CLOUDY. LOWS 39 TO 45. SOUTH WINDS 15 TO 20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY EARLY IN THE MORNING THEN
CLEARING. HIGHS 53 TO 59. SOUTHWEST WINDS 15 TO 25 MPH.
MONDAY NIGHT
COLDER, CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. SNOW AFTER MIDNIGHT. SNOW
ACCUMULATION OF 1 TO 2 INCHES. LOWS AROUND 30. SOUTHWEST WINDS
AROUND 15 MPH EARLY IN THE MORNING. CHANCE OF PRECIPITATION
80 PERCENT.
TUESDAY
BREEZY, COLDER. SNOW SHOWERS. SNOW MAY BE HEAVY AT
TIMES. SNOW ACCUMULATION OF 11 TO 15 INCHES. HIGHS 31 TO 37.
NORTHWEST WINDS 15 TO 20 MPH. CHANCE OF SNOW 90 PERCENT.
TUESDAY NIGHT
BREEZY, CLOUDY. A 50 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING. SNOW ACCUMULATION OF 2 TO 3 INCHES. TOTAL
SNOW ACCUMULATION 14 TO 20 INCHES. NEAR STEADY TEMPERATURE IN THE
UPPER 20S. NORTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS 34 TO 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 26 TO 32.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
38 TO 44.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 27 TO 33.
FRIDAY
MOSTLY SUNNY. HIGHS 42 TO 48.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 31 TO 37.
SATURDAY
PARTLY CLOUDY. HIGHS 43 TO 49.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 31 TO 37.
SUNDAY
BREEZY. PARTLY CLOUDY. HIGHS 43 TO 49.
WYZ002-181000-
ABSAROKA MOUNTAINS-
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
BREEZY. PARTLY CLOUDY. LOWS 31 TO 39. WEST
WINDS AROUND 15 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY EARLY IN THE MORNING, THEN MOSTLY CLOUDY
WITH CHANCE OF RAIN AND SNOW IN THE LATE MORNING AND AFTERNOON.
HIGHS 39 TO 49. SOUTHWEST WINDS AROUND 15 MPH EARLY IN THE
MORNING. CHANCE OF PRECIPITATION 40 PERCENT.
MONDAY NIGHT
BREEZY, COLDER. RAIN LIKELY IN THE EVENING. SNOW
AND SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE NIGHT. SNOW
ACCUMULATION OF 1 TO 2 INCHES. LOWS 22 TO 30. NORTHEAST WINDS
15 TO 20 MPH IN THE LATE EVENING AND OVERNIGHT. CHANCE OF
PRECIPITATION 80 PERCENT.
TUESDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE MORNING,
THEN CHANCE OF SNOW SHOWERS, POSSIBLY MIXED WITH RAIN SHOWERS IN
THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. TOTAL SNOW
ACCUMULATION 1 TO 4 INCHES. HIGHS 31 TO 39. NORTH WINDS AROUND
15 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 17 TO 25. NORTHWEST WINDS
AROUND 15 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
WEDNESDAY
PARTLY CLOUDY. HIGHS 34 TO 44.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 23 TO 31.
THURSDAY
BREEZY. PARTLY CLOUDY. HIGHS 36 TO 46.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 23 TO 33.
FRIDAY
PARTLY CLOUDY. HIGHS 40 TO 50.
FRIDAY NIGHT
BREEZY. PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF
RAIN SHOWERS AND SNOW SHOWERS. LOWS 26 TO 34.
SATURDAY
BREEZY. PARTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN CHANCE OF SNOW SHOWERS, POSSIBLY MIXED WITH RAIN
SHOWERS IN THE AFTERNOON. HIGHS 33 TO 43. CHANCE OF PRECIPITATION
30 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. LOWS 23 TO
31.
SUNDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN CHANCE OF SNOW SHOWERS, POSSIBLY MIXED WITH RAIN
SHOWERS IN THE AFTERNOON. HIGHS 33 TO 43. CHANCE OF PRECIPITATION
50 PERCENT.
WYZ007-181000-
OWL CREEK AND BRIDGER MOUNTAINS-
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
PARTLY CLOUDY. LOWS AROUND 42. SOUTH WINDS
AROUND 15 MPH.
MONDAY
PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY LATE IN THE
MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 53 TO 59. SOUTH WINDS
AROUND 15 MPH UNTIL LATE AFTERNOON.
MONDAY NIGHT
BREEZY, COLDER, CLOUDY. CHANCE OF RAIN IN THE
EVENING, THEN SNOW, POSSIBLY MIXED WITH RAIN AFTER MIDNIGHT. SNOW
ACCUMULATION AROUND 1 INCH. LOWS 29 TO 35. NORTH WINDS 15 TO
20 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY
BREEZY, COLDER, CLOUDY. SNOW SHOWERS, POSSIBLY MIXED
WITH RAIN SHOWERS IN THE MORNING, THEN SNOW SHOWERS LIKELY,
POSSIBLY MIXED WITH RAIN SHOWERS IN THE AFTERNOON. SNOW MAY BE
HEAVY AT TIMES IN THE MORNING. SNOW ACCUMULATION OF 1 TO
8 INCHES. TOTAL SNOW ACCUMULATION 2 TO 9 INCHES. HIGHS 33 TO 39.
NORTH WINDS 15 TO 20 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING. LOWS 25 TO 31. NORTHWEST WINDS AROUND
15 MPH IN THE EVENING.
WEDNESDAY
NOT AS COOL. PARTLY CLOUDY. HIGHS 39 TO 47.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 30 TO 36.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
45 TO 53.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 31 TO 37.
FRIDAY
PARTLY CLOUDY. HIGHS 48 TO 56.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 40.
SATURDAY
PARTLY CLOUDY. HIGHS 47 TO 55.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 32 TO 38.
SUNDAY
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS 46 TO 54. CHANCE OF SHOWERS 30 PERCENT.
WYZ008-181000-
BIGHORN MOUNTAINS WEST-
1036 PM MDT SUN OCT 17 2021
...WINTER STORM WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
TUESDAY EVENING...
REST OF TONIGHT
BREEZY. PARTLY CLOUDY. LOWS 35 TO 45. SOUTH
WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY EARLY IN THE
AFTERNOON THEN BECOMING PARTLY CLOUDY. HIGHS 47 TO 57.
MONDAY NIGHT
BREEZY, COLDER, CLOUDY. CHANCE OF SNOW IN THE
EVENING. CHANCE OF RAIN UNTIL EARLY MORNING. SNOW LIKELY AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS 25 TO 33.
NORTHEAST WINDS 15 TO 20 MPH IN THE LATE EVENING AND OVERNIGHT.
CHANCE OF PRECIPITATION 60 PERCENT.
TUESDAY
BREEZY, COLDER. SNOW SHOWERS, POSSIBLY MIXED WITH RAIN
SHOWERS. SNOW MAY BE HEAVY AT TIMES IN THE MORNING. SNOW
ACCUMULATION OF 1 TO 7 INCHES. TOTAL SNOW ACCUMULATION 1 TO
8 INCHES. HIGHS 31 TO 37. NORTH WINDS 15 TO 20 MPH. CHANCE OF
PRECIPITATION 80 PERCENT.
TUESDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 30 PERCENT CHANCE
OF SNOW SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER
MIDNIGHT. LOWS 19 TO 29. NORTHWEST WINDS AROUND 15 MPH IN THE
EVENING.
WEDNESDAY
NOT AS COOL. MOSTLY SUNNY IN THE MORNING THEN
BECOMING PARTLY CLOUDY. HIGHS 36 TO 46.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 25 TO 35.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
39 TO 49.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 27 TO 37.
FRIDAY
PARTLY CLOUDY. HIGHS 44 TO 54.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 30 TO 40.
SATURDAY
PARTLY CLOUDY. HIGHS 41 TO 51.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 27 TO 37.
SUNDAY
PARTLY CLOUDY. HIGHS 41 TO 51.
WYZ009-181000-
BIGHORN MOUNTAINS SOUTHEAST-
1036 PM MDT SUN OCT 17 2021
...WINTER STORM WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
TUESDAY EVENING...
REST OF TONIGHT
BREEZY. MOSTLY CLEAR LATE IN THE EVENING THEN
BECOMING PARTLY CLOUDY. LOWS 37 TO 47. WEST WINDS 15 TO 25 MPH.
MONDAY
PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY IN THE LATE
MORNING AND EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY. HIGHS
49 TO 59. SOUTHWEST WINDS AROUND 15 MPH SHIFTING TO THE SOUTH
LATE IN THE AFTERNOON.
MONDAY NIGHT
COLDER, CLOUDY. CHANCE OF RAIN, POSSIBLY MIXED
WITH SNOW IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. SNOW
AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS 26 TO
32. NORTH WINDS AROUND 15 MPH EARLY IN THE MORNING. CHANCE OF
PRECIPITATION 80 PERCENT.
TUESDAY
BREEZY, COLDER. SNOW SHOWERS, POSSIBLY MIXED WITH RAIN
SHOWERS IN THE MORNING, THEN SNOW SHOWERS LIKELY IN THE
AFTERNOON. SNOW MAY BE HEAVY AT TIMES IN THE MORNING. SNOW
ACCUMULATION OF 4 TO 9 INCHES. TOTAL SNOW ACCUMULATION 5 TO
11 INCHES. HIGHS 31 TO 37. NORTHWEST WINDS 15 TO 20 MPH. CHANCE
OF PRECIPITATION 80 PERCENT.
TUESDAY NIGHT
COLDER. MOSTLY CLOUDY. A 40 PERCENT CHANCE OF
SNOW SHOWERS IN THE EVENING. LOWS 19 TO 27. NORTHWEST WINDS
AROUND 15 MPH.
WEDNESDAY
NOT AS COOL. PARTLY CLOUDY IN THE MORNING THEN
CLEARING. HIGHS 37 TO 45.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 26 TO 34.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
40 TO 50.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 27 TO 35.
FRIDAY
PARTLY CLOUDY. HIGHS 44 TO 54.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 39.
SATURDAY
PARTLY CLOUDY. HIGHS 41 TO 51.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 27 TO 37.
SUNDAY
BREEZY. PARTLY CLOUDY. HIGHS 42 TO 52.
WYZ012-181000-
TETON AND GROS VENTRE MOUNTAINS-
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
MOSTLY CLEAR IN THE LATE EVENING AND EARLY
MORNING THEN BECOMING PARTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW
EARLY IN THE MORNING. LOWS 29 TO 35. SOUTH WINDS AROUND 15 MPH
AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING CLOUDY.
CHANCE OF SNOW UNTIL LATE AFTERNOON. CHANCE OF RAIN IN THE LATE
MORNING AND EARLY AFTERNOON, THEN RAIN, POSSIBLY MIXED WITH SNOW
AND THUNDERSTORMS LATE IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS 40 TO 48. CHANCE OF PRECIPITATION 70 PERCENT.
MONDAY NIGHT
CLOUDY. SNOW, POSSIBLY MIXED WITH RAIN AND
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT.
SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS 23 TO 29. CHANCE OF
PRECIPITATION 80 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS 34 TO 40.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 21 TO 27.
WEDNESDAY
PARTLY CLOUDY. HIGHS 36 TO 46.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 22 TO 30.
THURSDAY
PARTLY CLOUDY. HIGHS 38 TO 48.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 24 TO 30.
FRIDAY
PARTLY CLOUDY. HIGHS 41 TO 51.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A 40 PERCENT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS.
LOWS 26 TO 32.
SATURDAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING,
THEN CHANCE OF SNOW SHOWERS, POSSIBLY MIXED WITH RAIN SHOWERS IN
THE AFTERNOON. HIGHS 33 TO 43. CHANCE OF PRECIPITATION
40 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. LOWS 24 TO 30.
SUNDAY
CLOUDY. SNOW SHOWERS LIKELY, POSSIBLY MIXED WITH RAIN
SHOWERS IN THE MORNING, THEN SNOW SHOWERS, POSSIBLY MIXED WITH
RAIN SHOWERS IN THE AFTERNOON. HIGHS 32 TO 42. CHANCE OF
PRECIPITATION 60 PERCENT.
WYZ014-181000-
WIND RIVER MOUNTAINS WEST-
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
PARTLY CLOUDY IN THE LATE EVENING AND
OVERNIGHT, THEN A 30 PERCENT CHANCE OF SNOW EARLY IN THE MORNING.
LOWS 29 TO 35. SOUTH WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SNOW THROUGH THE DAY. CHANCE
OF RAIN IN THE LATE MORNING AND AFTERNOON. SLIGHT CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 37 TO 47. SOUTH WINDS
AROUND 15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
40 PERCENT.
MONDAY NIGHT
COLDER. CHANCE OF RAIN AND SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING. SNOW THROUGH THE NIGHT. RAIN
LIKELY LATE IN THE EVENING. SNOW ACCUMULATION OF 2 TO 4 INCHES.
LOWS 20 TO 26. SOUTH WINDS AROUND 15 MPH EARLY IN THE EVENING.
CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY
CLOUDY. SNOW SHOWERS IN THE MORNING, THEN CHANCE OF
SNOW SHOWERS, POSSIBLY MIXED WITH RAIN SHOWERS IN THE AFTERNOON.
SNOW ACCUMULATION OF 1 TO 3 INCHES. TOTAL SNOW ACCUMULATION 3 TO
7 INCHES. HIGHS 32 TO 38. NORTHWEST WINDS AROUND 15 MPH. CHANCE
OF PRECIPITATION 80 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 18 TO 24. NORTH WINDS AROUND
15 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY. HIGHS 32 TO 42.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 20 TO 28.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
35 TO 45.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 21 TO 29.
FRIDAY
PARTLY CLOUDY. HIGHS 38 TO 48.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS 23 TO 31. CHANCE
OF SNOW 30 PERCENT.
SATURDAY
BREEZY. PARTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN CHANCE OF SNOW SHOWERS, POSSIBLY MIXED WITH RAIN
SHOWERS IN THE AFTERNOON. HIGHS 33 TO 43. CHANCE OF PRECIPITATION
30 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. LOWS 21 TO 29.
SUNDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN CHANCE OF SNOW SHOWERS, POSSIBLY MIXED WITH RAIN
SHOWERS IN THE AFTERNOON. HIGHS 31 TO 41. CHANCE OF PRECIPITATION
50 PERCENT.
WYZ015-181000-
WIND RIVER MOUNTAINS EAST-
1036 PM MDT SUN OCT 17 2021
...WINTER STORM WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
TUESDAY AFTERNOON...
REST OF TONIGHT
BREEZY. PARTLY CLOUDY. A 30 PERCENT CHANCE OF
SNOW EARLY IN THE MORNING. LOWS 30 TO 38. SOUTHWEST WINDS 15 TO
20 MPH.
MONDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. CHANCE OF SNOW THROUGH THE DAY. CHANCE OF RAIN IN THE
LATE MORNING AND AFTERNOON. SLIGHT CHANCE OF THUNDERSTORMS LATE
IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS 37 TO 47.
SOUTHWEST WINDS AROUND 15 MPH EARLY IN THE MORNING BECOMING
SOUTHEAST AROUND 15 MPH LATE IN THE AFTERNOON. CHANCE OF
PRECIPITATION 50 PERCENT.
MONDAY NIGHT
COLDER. SNOW LIKELY, POSSIBLY MIXED WITH RAIN IN
THE EVENING. SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE NIGHT.
SNOW AFTER MIDNIGHT. SNOW MAY BE HEAVY AT TIMES AFTER MIDNIGHT.
SNOW ACCUMULATION OF 3 TO 5 INCHES. LOWS 20 TO 28. SOUTH WINDS
AROUND 15 MPH EARLY IN THE EVENING. CHANCE OF PRECIPITATION
80 PERCENT.
TUESDAY
CLOUDY. SNOW SHOWERS IN THE MORNING, THEN CHANCE OF
SNOW SHOWERS IN THE AFTERNOON. SNOW MAY BE HEAVY AT TIMES IN THE
MORNING. SNOW ACCUMULATION OF 2 TO 6 INCHES. TOTAL SNOW
ACCUMULATION 5 TO 11 INCHES. HIGHS 31 TO 37. NORTH WINDS AROUND
15 MPH. CHANCE OF SNOW 80 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 17 TO 25. WEST WINDS AROUND 15 MPH AFTER
MIDNIGHT.
WEDNESDAY
PARTLY CLOUDY. HIGHS 31 TO 41.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 20 TO 30.
THURSDAY
BREEZY. PARTLY CLOUDY IN THE MORNING THEN CLEARING.
HIGHS 34 TO 44.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 21 TO 31.
FRIDAY
PARTLY CLOUDY. HIGHS 37 TO 47.
FRIDAY NIGHT
BREEZY. PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF
SNOW SHOWERS. LOWS 23 TO 33.
SATURDAY
BREEZY. MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS IN
THE MORNING, THEN PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS,
POSSIBLY MIXED WITH RAIN SHOWERS IN THE AFTERNOON. HIGHS 32 TO
42. CHANCE OF PRECIPITATION 30 PERCENT.
SATURDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A 30 PERCENT CHANCE
OF SNOW SHOWERS. LOWS 21 TO 31.
SUNDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN CHANCE OF SNOW SHOWERS, POSSIBLY MIXED WITH RAIN
SHOWERS IN THE AFTERNOON. HIGHS 31 TO 41. CHANCE OF PRECIPITATION
40 PERCENT.
WYZ019-181000-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITY OF JEFFREY CITY
1036 PM MDT SUN OCT 17 2021
...WINTER STORM WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
TUESDAY AFTERNOON...
REST OF TONIGHT
BREEZY. PARTLY CLOUDY LATE IN THE EVENING THEN
CLEARING. LOWS 36 TO 42. SOUTH WINDS 15 TO 20 MPH.
MONDAY
BREEZY. MOSTLY SUNNY UNTIL LATE AFTERNOON THEN BECOMING
PARTLY CLOUDY. HIGHS 53 TO 59. SOUTH WINDS 15 TO 25 MPH.
MONDAY NIGHT
CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN RAIN
AFTER MIDNIGHT. SNOW AFTER MIDNIGHT. SNOW ACCUMULATION AROUND
1 INCH. LOWS AROUND 30. SOUTH WINDS AROUND 15 MPH EARLY IN THE
EVENING BECOMING SOUTHWEST AROUND 15 MPH EARLY IN THE MORNING.
CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY
BREEZY, COLDER. SNOW SHOWERS IN THE MORNING, THEN SNOW
SHOWERS LIKELY, POSSIBLY MIXED WITH RAIN SHOWERS IN THE
AFTERNOON. SNOW MAY BE HEAVY AT TIMES IN THE MORNING. SNOW
ACCUMULATION OF 2 TO 7 INCHES. TOTAL SNOW ACCUMULATION 3 TO
8 INCHES. HIGHS 34 TO 40. NORTHWEST WINDS 15 TO 20 MPH. CHANCE OF
PRECIPITATION 90 PERCENT.
TUESDAY NIGHT
BREEZY. MOSTLY CLOUDY. A 30 PERCENT CHANCE OF
SNOW SHOWERS IN THE EVENING. LOWS 21 TO 27. NORTHWEST WINDS 15 TO
20 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
WEDNESDAY
BREEZY. PARTLY CLOUDY. HIGHS 41 TO 47.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 26 TO 32.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
47 TO 53.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 26 TO 32.
FRIDAY
BREEZY. MOSTLY SUNNY. HIGHS 49 TO 55.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 35.
SATURDAY
BREEZY. MOSTLY CLOUDY IN THE MORNING THEN BECOMING
PARTLY CLOUDY. HIGHS 48 TO 54.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 29 TO 35.
SUNDAY
BREEZY. PARTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS 45 TO 51. CHANCE OF SHOWERS 30 PERCENT.
WYZ024-181000-
SALT RIVER AND WYOMING RANGES-
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
PARTLY CLOUDY IN THE LATE EVENING AND EARLY
MORNING THEN BECOMING MOSTLY CLOUDY. LOWS 31 TO 37. SOUTH WINDS
AROUND 15 MPH AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY LATE IN THE
MORNING THEN BECOMING CLOUDY. CHANCE OF RAIN AND SNOW UNTIL LATE
AFTERNOON, THEN RAIN, POSSIBLY MIXED WITH SNOW LATE IN THE
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS 42 TO 48. SOUTH
WINDS AROUND 15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
60 PERCENT.
MONDAY NIGHT
COLDER. SNOW, POSSIBLY MIXED WITH RAIN IN THE
EVENING, THEN SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF 2 TO
4 INCHES. LOWS 22 TO 28. NORTHWEST WINDS AROUND 15 MPH EARLY IN
THE MORNING. CHANCE OF PRECIPITATION 90 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
SHOWERS. SNOW ACCUMULATION UP TO 1 INCH. TOTAL SNOW ACCUMULATION
2 TO 5 INCHES. HIGHS 33 TO 39. WEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 21 TO 27. WEST WINDS AROUND
15 MPH IN THE EVENING.
WEDNESDAY
NOT AS COOL. PARTLY CLOUDY. HIGHS 39 TO 47.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 23 TO 29.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
43 TO 51.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 31.
FRIDAY
PARTLY CLOUDY. HIGHS 45 TO 53.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A 30 PERCENT CHANCE OF RAIN SHOWERS, POSSIBLY MIXED WITH
SNOW SHOWERS. LOWS 27 TO 33.
SATURDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS, POSSIBLY MIXED WITH RAIN SHOWERS. HIGHS 38 TO 46.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS, POSSIBLY MIXED WITH RAIN SHOWERS. LOWS 26 TO 32.
SUNDAY
CLOUDY. CHANCE OF SNOW SHOWERS, POSSIBLY MIXED WITH
RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS AND SNOW SHOWERS
LIKELY IN THE AFTERNOON. HIGHS 37 TO 45. CHANCE OF PRECIPITATION
60 PERCENT.
WYZ030-181000-
EAST SWEETWATER COUNTY-
INCLUDING THE CITY OF WAMSUTTER
1036 PM MDT SUN OCT 17 2021
REST OF TONIGHT
MOSTLY CLEAR IN THE LATE EVENING AND EARLY
MORNING THEN BECOMING PARTLY CLOUDY. LOWS AROUND 38. SOUTH WINDS
AROUND 15 MPH IN THE LATE EVENING AND EARLY MORNING.
MONDAY
BREEZY. PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY LATE
IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 53 TO 57. SOUTH
WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH.
MONDAY NIGHT
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN UNTIL EARLY
MORNING. CHANCE OF SNOW LATE IN THE EVENING, THEN SNOW LIKELY
AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS AROUND 30.
SOUTHWEST WINDS 15 TO 20 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
TUESDAY
COLDER, CLOUDY. SNOW SHOWERS IN THE MORNING, THEN SNOW
SHOWERS LIKELY, POSSIBLY MIXED WITH RAIN SHOWERS IN THE
AFTERNOON. SNOW ACCUMULATION AROUND 1 INCH. TOTAL SNOW
ACCUMULATION AROUND 2 INCHES. HIGHS 39 TO 43. WEST WINDS AROUND
15 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON. CHANCE OF
PRECIPITATION 80 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 24. NORTHWEST WINDS AROUND 15 MPH IN
THE EVENING.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID TO UPPER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID TO UPPER 20S.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE MID 50S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 20S.
FRIDAY
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 50S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS NEAR 30.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 50S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS NEAR 30.
SUNDAY
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AND SNOW SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS NEAR 50. CHANCE OF PRECIPITATION 30 PERCENT.
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