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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Hazardous Weather Conditions

Current Conditions

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10 Miles NW Cora WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Today

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

High: 50 °F

Tonight

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 37 °F

Sunday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 56 °F

Sunday
Night

Breezy

Breezy

Low: 34 °F

Monday

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

High: 58 °F

Monday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 37 °F

Tuesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 58 °F

Tuesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 36 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 64 °F

Detailed Forecast

  • Today Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 50. Breezy, with a west wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
  • Tonight Scattered showers and thunderstorms. Mostly cloudy, with a low around 37. Breezy, with a west wind 18 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
  • Sunday Isolated showers. Partly sunny, with a high near 56. West northwest wind 9 to 13 mph. Chance of precipitation is 20%.
  • Sunday Night Partly cloudy, with a low around 34. Breezy, with a south southeast wind 6 to 11 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 31 mph.
  • Monday Isolated showers, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 58. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
  • Monday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 37. Breezy, with a south southeast wind 9 to 14 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 20%.
  • Tuesday A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 58. North northeast 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 36.
  • Wednesday Mostly sunny, with a high near 64.
  • Wednesday Night Mostly clear, with a low around 38.
  • Thursday Mostly sunny, with a high near 68.
  • Thursday Night Mostly clear, with a low around 39.
  • Friday Mostly sunny, with a high near 68.