National Weather Service United States Department of Commerce

The flash flooding threat will begin moving east out of the Plains into the Upper Midwest and Great Lakes on Thursday

Flash flooding will continue to be possible on Thursday but will begin moving out of the central and northern Plains. The area of concern will be the Upper Midwest edging into the the eastern Great Lakes region. 1 to 2 inches of rainfall will be possible into Friday.
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Hazardous Weather Conditions

Current Conditions

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2 Miles SE West Thumb WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Today

Sunny

Sunny

High: 67 °F

Tonight

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 38 °F

Friday

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 66 °F

Friday
Night

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 38 °F

Saturday

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 65 °F

Saturday
Night

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

Low: 35 °F

Sunday

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

High: 51 °F

Sunday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 29 °F

Labor
Day

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 53 °F

Detailed Forecast

  • Today Sunny, with a high near 67. West southwest wind 5 to 10 mph.
  • Tonight Isolated showers after 3am. Partly cloudy, with a low around 38. West southwest wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 20%.
  • Friday Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 66. South wind 6 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
  • Friday Night Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 38. West southwest wind 6 to 13 mph becoming south after midnight. Chance of precipitation is 20%.
  • Saturday Isolated showers, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 65. Light and variable wind becoming southwest 11 to 16 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 50%.
  • Saturday Night Scattered rain showers before midnight, then scattered rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 35. South southwest wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
  • Sunday Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 51. Southwest wind 8 to 10 mph. Chance of precipitation is 50%.
  • Sunday Night A slight chance of rain and snow showers. Partly cloudy, with a low around 29. Chance of precipitation is 20%.
  • Labor Day A slight chance of rain and snow showers. Mostly sunny, with a high near 53. Chance of precipitation is 20%.
  • Monday Night Isolated showers. Partly cloudy, with a low around 30. Chance of precipitation is 20%.
  • Tuesday Mostly sunny, with a high near 57.
  • Tuesday Night Partly cloudy, with a low around 31.
  • Wednesday Isolated showers and thunderstorms. Mostly sunny, with a high near 60.