National Weather Service United States Department of Commerce

Severe thunderstorms possible this evening and tonight

Large hail and damaging winds may occur from eastern Montana into North Dakota. Strong storms are also possible over the southern mid-Atlantic states. Hot weather continues across the southern Plains to Arizona.
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Hazardous Weather Conditions

Current Conditions

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5 Miles SW South Entrance WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Tonight

Clear

Clear

Low: 38 °F

Friday

Sunny

Sunny

High: 74 °F

Friday
Night

Clear

Clear

Low: 38 °F

Saturday

Sunny

Sunny

High: 75 °F

Saturday
Night

Clear

Clear

Low: 39 °F

Sunday

Sunny

Sunny

High: 80 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 44 °F

Monday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 78 °F

Monday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 46 °F

Detailed Forecast

  • Tonight Clear, with a low around 38. South southwest wind 5 to 7 mph.
  • Friday Sunny, with a high near 74. South southwest wind 8 to 17 mph, with gusts as high as 26 mph.
  • Friday Night Clear, with a low around 38. South southwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 23 mph.
  • Saturday Sunny, with a high near 75. Southeast wind 5 to 13 mph becoming west in the afternoon.
  • Saturday Night Clear, with a low around 39. West wind 5 to 10 mph becoming east after midnight.
  • Sunday Sunny, with a high near 80. East southeast wind 5 to 7 mph becoming west in the afternoon.
  • Sunday Night Mostly clear, with a low around 44. West northwest wind around 7 mph becoming east after midnight.
  • Monday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.
  • Monday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 46.
  • Tuesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.
  • Tuesday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44.
  • Wednesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78.
  • Wednesday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 43.
  • Thursday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78.