National Weather Service United States Department of Commerce

Severe weather possible for parts of central U.S.

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Wednesday afternoon and evening for parts of the central Plains and mid-Mississippi Valley, including parts of southern Nebraska and eastern Kansas, northern Oklahoma and western Missouri. Thunderstorms with large hail, locally-damaging wind and a tornado or two are likely across these areas.
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Current Conditions

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5 Miles WNW West Thumb WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Today

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 39 °F

Tonight

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 22 °F

Thursday

Patchy Fog

Patchy
Fog

High: 45 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 24 °F

Friday

Sunny

Sunny

High: 50 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 26 °F

Saturday

Sunny

Sunny

High: 53 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 30 °F

Sunday

Sunny

Sunny

High: 54 °F

Detailed Forecast

  • Today Scattered rain and snow showers before 2pm, then scattered rain showers between 2pm and 5pm, then a slight chance of rain and snow showers after 5pm. Some thunder is also possible. Mostly cloudy, with a high near 39. Northwest wind 9 to 13 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
  • Tonight A 20 percent chance of snow showers before 9pm. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 22. Southwest wind 9 to 13 mph.
  • Thursday Patchy fog before 9am. Otherwise, mostly sunny, with a high near 45. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.
  • Thursday Night Mostly clear, with a low around 24. West northwest wind 5 to 13 mph becoming south after midnight.
  • Friday Sunny, with a high near 50. South wind 6 to 11 mph becoming west in the afternoon.
  • Friday Night Mostly clear, with a low around 26. Southwest wind 8 to 10 mph.
  • Saturday Sunny, with a high near 53. West southwest wind 6 to 8 mph.
  • Saturday Night Mostly clear, with a low around 30.
  • Sunday Sunny, with a high near 54.
  • Sunday Night Mostly clear, with a low around 31.
  • Monday Sunny, with a high near 56.
  • Monday Night Mostly clear, with a low around 33.
  • Tuesday Sunny, with a high near 56.