National Weather Service United States Department of Commerce

On Saturday, severe weather will be possible across portions of the northern Plains while dry and hot conditions begin returning to the West.

Severe weather is possible over parts of the northern Plains on Saturday. During the late afternoon and early evening hours, large hail and isolated tornadoes will be the primary threats with damaging winds becoming the greatest threat in the late evening hours. Out west, hot and dry conditions begin to return bringing increased heat dangers and fire weather concerns.
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Hazardous Weather Conditions

Current Conditions

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16 Miles NW Moose WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Tonight

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 49 °F

Saturday

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 56 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 42 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 50 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 39 °F

Labor
Day

Breezy

Breezy

High: 51 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 39 °F

Tuesday

Sunny

Sunny

High: 58 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 44 °F

Detailed Forecast

  • Tonight Scattered showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 49. South southwest wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
  • Saturday Scattered showers and thunderstorms. Some of the storms could produce small hail and gusty winds. Mostly cloudy, with a high near 56. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Saturday Night A 20 percent chance of showers and thunderstorms. Some of the storms could produce small hail and gusty winds. Partly cloudy, with a low around 42. Breezy, with a southwest wind 20 to 25 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 37 mph.
  • Sunday Mostly sunny, with a high near 50. West wind 8 to 18 mph, with gusts as high as 28 mph.
  • Sunday Night Mostly cloudy, with a low around 39. Southwest wind 11 to 18 mph, with gusts as high as 28 mph.
  • Labor Day Partly sunny, with a high near 51. Breezy, with a west southwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.
  • Monday Night Partly cloudy, with a low around 39. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.
  • Tuesday Sunny, with a high near 58.
  • Tuesday Night Mostly clear, with a low around 44.
  • Wednesday Mostly sunny, with a high near 61.
  • Wednesday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 43.
  • Thursday A chance of showers and thunderstorms. Partly sunny, with a high near 58.
  • Thursday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 43.
  • Friday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 55.