National Weather Service United States Department of Commerce

Severe weather possible for parts of central, northern Plains

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Tuesday afternoon and evening across portions of the central and northern Plains, from northeastern Nebraska across parts of eastern and northern South Dakota. Large hail will be the main risk, though a tornado or two is possible, as well.
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Hazardous Weather Conditions

Current Conditions

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7 Miles W South Entrance WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Today

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 46 °F

Tonight

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

Low: 29 °F

Wednesday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 45 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 25 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 49 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 27 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 54 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 29 °F

Saturday

Sunny

Sunny

High: 60 °F

Detailed Forecast

  • Today Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 46. Southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Tonight Rain showers likely before 9pm, then scattered rain and snow showers between 9pm and 10pm, then scattered snow showers after 10pm. Some thunder is also possible. Mostly cloudy, with a low around 29. West southwest wind 13 to 18 mph becoming light and variable. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
  • Wednesday Scattered snow showers before noon, then scattered rain showers. Some thunder is also possible. Mostly cloudy, with a high near 45. Light and variable wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
  • Wednesday Night Partly cloudy, with a low around 25. West southwest wind 6 to 10 mph.
  • Thursday Mostly sunny, with a high near 49. South wind 7 to 10 mph.
  • Thursday Night Partly cloudy, with a low around 27. West wind 6 to 8 mph becoming southeast after midnight.
  • Friday Mostly sunny, with a high near 54. South wind around 6 mph.
  • Friday Night Mostly clear, with a low around 29.
  • Saturday Sunny, with a high near 60.
  • Saturday Night Mostly clear, with a low around 31.
  • Sunday Sunny, with a high near 60.
  • Sunday Night Mostly clear, with a low around 33.
  • Monday Sunny, with a high near 61.