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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Current Conditions

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Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 42 °F

Labor
Day

Partly Sunny

Partly
Sunny

High: 58 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 47 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 57 °F

Tuesday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 42 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 57 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 41 °F

Thursday

Sunny

Sunny

High: 65 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 44 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 42. North northwest wind 3 to 6 mph.
  • Labor Day Partly sunny, with a high near 58. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
  • Monday Night Partly cloudy, with a low around 47. North northwest wind 6 to 9 mph.
  • Tuesday A 30 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 57. West northwest wind 6 to 11 mph.
  • Tuesday Night A 20 percent chance of showers. Mostly cloudy, with a low around 42. West northwest wind 7 to 14 mph, with gusts as high as 21 mph.
  • Wednesday Partly sunny, with a high near 57.
  • Wednesday Night Mostly clear, with a low around 41.
  • Thursday Sunny, with a high near 65.
  • Thursday Night Mostly clear, with a low around 44.
  • Friday Sunny, with a high near 69.
  • Friday Night Mostly clear, with a low around 48.
  • Saturday Sunny, with a high near 70.
  • Saturday Night Partly cloudy, with a low around 49.
  • Sunday Partly sunny, with a high near 68.