National Weather Service United States Department of Commerce

Severe weather is expected across the central and southern Plains on Wednesday

The Storm Prediction Center is forecasting severe weather for Wednesday across much of the central and southern Plains. Primary threats will be large hail and damaging winds. There could also be small tornado risk farther south along the dryline.
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Hazardous Weather Conditions

Current Conditions

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Afton WY

7 Day Forecast

Riverton, WY

NWS Weather Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 25 °F

Thursday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 54 °F

Thursday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 30 °F

Friday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 54 °F

Friday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 34 °F

Saturday

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

High: 47 °F

Saturday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 29 °F

Sunday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 45 °F

Sunday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 29 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 25. South wind around 9 mph.
  • Thursday Isolated showers after noon. Mostly cloudy, with a high near 54. Southwest wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
  • Thursday Night A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 30. Southwest wind 5 to 10 mph becoming south southeast after midnight.
  • Friday A 50 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 54. South southeast wind 7 to 16 mph, with gusts as high as 23 mph.
  • Friday Night Rain showers likely before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. South wind 9 to 14 mph becoming light southeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Saturday A chance of rain and snow showers before noon, then rain showers likely. Some thunder is also possible. Cloudy, with a high near 47. Southeast wind around 6 mph becoming light and variable. Chance of precipitation is 70%.
  • Saturday Night Rain showers likely before midnight, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 29. West wind around 8 mph. Chance of precipitation is 60%.
  • Sunday A chance of rain and snow showers. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
  • Sunday Night A slight chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
  • Monday A chance of rain and snow showers. Partly sunny, with a high near 47. Chance of precipitation is 30%.
  • Monday Night Partly cloudy, with a low around 26.
  • Tuesday Mostly sunny, with a high near 51.
  • Tuesday Night Mostly clear, with a low around 28.
  • Wednesday Mostly sunny, with a high near 56.

 

Additional Forecasts and Information

Zone Area Forecast for Star Valley, WY