National Weather Service United States Department of Commerce

Threat of flash flooding continues on Sunday for the Southern Plains, the Southwest, and Inter-Mountain West

High levels of moisture still remain in parts of New Mexico and Texas, as well as portions of the Inter-Mountain West on Sunday. This will continue the threat of locally heavy rainfall and flash flooding. Isolated locations could receive 1 to 2 inches of additional rainfall on Sunday.
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Hazardous Weather Conditions

Current Conditions

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Riverton WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

This
Afternoon

Partly Sunny

Partly
Sunny

High: 24 °C

Tonight

Heavy Rain Chance for Measurable Precipitation 40%

Heavy
Rain

Low: 11 °C

Monday

Heavy Rain Chance for Measurable Precipitation 20%

Heavy
Rain

High: 24 °C

Monday
Night

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 9 °C

Tuesday

Sunny

Sunny

High: 26 °C

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 8 °C

Wednesday

Sunny

Sunny

High: 29 °C

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 10 °C

Thursday

Sunny

Sunny

High: 31 °C

Detailed Forecast

  • This Afternoon Partly sunny, with a high near 24. East wind around 13 km/h.
  • Tonight Scattered showers and thunderstorms, mainly between midnight and 5am. Some of the storms could produce heavy rain and frequent lightning. Mostly cloudy, with a low around 11. East wind 8 to 13 km/h becoming west after midnight. Chance of precipitation is 40%.
  • Monday Isolated showers and thunderstorms. Some of the storms could produce heavy rain. Partly sunny, with a high near 24. Light and variable wind becoming west 9 to 14 km/h in the morning. Chance of precipitation is 20%.
  • Monday Night Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 9. West northwest wind 10 to 15 km/h increasing to 18 to 23 km/h after midnight. Winds could gust as high as 34 km/h. Chance of precipitation is 20%.
  • Tuesday Sunny, with a high near 26. West northwest wind 16 to 26 km/h becoming southeast 5 to 10 km/h in the morning. Winds could gust as high as 39 km/h.
  • Tuesday Night Mostly clear, with a low around 8. Light and variable wind becoming west northwest 11 to 16 km/h in the evening.
  • Wednesday Sunny, with a high near 29. Southwest wind 5 to 10 km/h becoming southeast in the afternoon.
  • Wednesday Night Mostly clear, with a low around 10.
  • Thursday Sunny, with a high near 31.
  • Thursday Night Mostly clear, with a low around 11.
  • Friday Sunny, with a high near 29.
  • Friday Night Partly cloudy, with a low around 10.
  • Saturday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 23.