National Weather Service United States Department of Commerce

Severe storms and heavy rain possible from parts of Plains to Great Lakes on Labor Day

Isolated severe thunderstorms are forecast to develop on Labor Day along and ahead of a cold front from parts of the southern Great Lakes southwestward across Illinois and Missouri into southeast Kansas. Damaging winds, large hail and heavy rainfall will be possible with these storms.
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Hazardous Weather Conditions

Current Conditions

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Mt Washburn WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Labor
Day

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 48 °F

Tonight

Breezy

Breezy

Low: 35 °F

Tuesday

Breezy

Breezy

High: 58 °F

Tuesday
Night

Breezy

Breezy

Low: 38 °F

Wednesday

Breezy

Breezy

High: 56 °F

Wednesday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 28 °F

Thursday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 51 °F

Thursday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 33 °F

Friday

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 54 °F

Detailed Forecast

  • Labor Day Scattered rain and snow showers before 3pm, then a slight chance of rain showers between 3pm and 4pm. Some thunder is also possible. Partly sunny, with a high near 48. West wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
  • Tonight Partly cloudy, with a low around 35. Breezy, with a west southwest wind 14 to 20 mph, with gusts as high as 28 mph.
  • Tuesday Sunny, with a high near 58. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 28 mph.
  • Tuesday Night Mostly clear, with a low around 38. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph.
  • Wednesday Mostly sunny, with a high near 56. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 32 mph.
  • Wednesday Night A slight chance of rain showers before midnight, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 28. West southwest wind 7 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
  • Thursday A slight chance of snow showers before noon, then a slight chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 51. North northeast wind around 7 mph becoming west northwest in the afternoon. Chance of precipitation is 20%.
  • Thursday Night A slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
  • Friday Isolated showers and thunderstorms. Some of the storms could produce gusty winds. Partly sunny, with a high near 54. Chance of precipitation is 20%.
  • Friday Night A slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.
  • Saturday Isolated showers and thunderstorms. Some of the storms could produce gusty winds. Partly sunny, with a high near 54.
  • Saturday Night A slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 36.
  • Sunday Isolated showers and thunderstorms. Some of the storms could produce gusty winds. Partly sunny, with a high near 57.