National Weather Service United States Department of Commerce

Severe Storms and Heavy Rain Possible Later This Afternoon Into Tonight

A few severe storms with damaging winds and large hail are expected later today from parts of Illinois into lower Michigan. A somewhat longer-duration severe storm threat is expected this afternoon into tonight from the Kansas/Oklahoma border region into southern Missouri, where a couple tornadoes will also be possible.
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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

Labor
Day

Mostly Sunny

Mostly
Sunny

High: 73 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 47 °F

Tuesday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 69 °F

Tuesday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 39 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 70 °F

Wednesday
Night

Clear

Clear

Low: 42 °F

Thursday

Sunny

Sunny

High: 77 °F

Thursday
Night

Clear

Clear

Low: 44 °F

Friday

Sunny

Sunny

High: 80 °F

Detailed Forecast

  • Labor Day Mostly sunny, with a high near 73. West northwest wind 9 to 11 mph.
  • Tonight Partly cloudy, with a low around 47. Northwest wind 8 to 13 mph becoming light north northwest after midnight.
  • Tuesday A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 69. Calm wind becoming west 5 to 8 mph in the afternoon.
  • Tuesday Night A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 39. West northwest wind 7 to 13 mph.
  • Wednesday Partly sunny, with a high near 70. North northwest wind 6 to 8 mph.
  • Wednesday Night Clear, with a low around 42.
  • Thursday Sunny, with a high near 77.
  • Thursday Night Clear, with a low around 44.
  • Friday Sunny, with a high near 80.
  • Friday Night Mostly clear, with a low around 48.
  • Saturday Sunny, with a high near 81.
  • Saturday Night Mostly clear, with a low around 48.
  • Sunday Mostly sunny, with a high near 79.