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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Current Conditions

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Casper WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Overnight

Clear

Clear

Low: 61 °F

Friday

Sunny

Sunny

High: 93 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 58 °F

Saturday

Sunny

Sunny

High: 87 °F

Saturday
Night

Clear

Clear

Low: 53 °F

Sunday

Sunny

Sunny

High: 85 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 59 °F

Monday

Sunny

Sunny

High: 88 °F

Monday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 62 °F

Detailed Forecast

  • Overnight Clear, with a low around 61. South southeast wind 6 to 10 mph becoming west southwest.
  • Friday Sunny, with a high near 93. North northeast wind 5 to 10 mph becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.
  • Friday Night Mostly clear, with a low around 58. Northwest wind 5 to 15 mph becoming west southwest after midnight. Winds could gust as high as 23 mph.
  • Saturday Sunny, with a high near 87. West southwest wind 6 to 10 mph becoming north in the morning.
  • Saturday Night Clear, with a low around 53. North northwest wind 5 to 13 mph becoming east after midnight.
  • Sunday Sunny, with a high near 85. Light and variable wind becoming east northeast 5 to 7 mph in the morning.
  • Sunday Night Mostly clear, with a low around 59. East southeast wind around 10 mph.
  • Monday Sunny, with a high near 88.
  • Monday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
  • Tuesday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
  • Tuesday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
  • Wednesday Sunny, with a high near 82.
  • Wednesday Night Partly cloudy, with a low around 57.
  • Thursday Mostly sunny, with a high near 83.