National Weather Service United States Department of Commerce

Heavy rain possible for the northern Rockies & Plains; severe storms for the Northern Plains

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, with locally heavy rainfall, to the northern Rockies and northern Plains. Isolated flash floods will be possible in these areas. Some storms could become severe in parts of the Dakotas into Minnesota, with large hail and damaging winds. In addition, temperatures will be 10 to 20 degrees below average.
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Current Conditions

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Teton Village WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

This
Afternoon

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

High: 55 °F

Tonight

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 41 °F

Sunday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 61 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 39 °F

Monday

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

High: 66 °F

Monday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 40 °F

Tuesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 64 °F

Tuesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 40 °F

Wednesday

Sunny

Sunny

High: 71 °F

Detailed Forecast

  • This Afternoon Scattered showers and thunderstorms. Mostly cloudy, with a high near 55. West wind 9 to 11 mph. Chance of precipitation is 40%.
  • Tonight Scattered showers and thunderstorms. Mostly cloudy, with a low around 41. Breezy, with a west wind 21 to 26 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Sunday Isolated showers. Partly sunny, with a high near 61. Northwest wind 5 to 10 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
  • Sunday Night Mostly cloudy, with a low around 39. South southwest wind 8 to 16 mph, with gusts as high as 23 mph.
  • Monday Isolated showers, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 66. Breezy, with a south wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
  • Monday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 40. Light south southwest wind increasing to 9 to 14 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
  • Tuesday A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 64. East southeast wind around 6 mph becoming west in the afternoon. Chance of precipitation is 20%.
  • Tuesday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 40.
  • Wednesday Sunny, with a high near 71.
  • Wednesday Night Partly cloudy, with a low around 41.
  • Thursday Mostly sunny, with a high near 76.
  • Thursday Night Partly cloudy, with a low around 43.
  • Friday Mostly sunny, with a high near 75.