National Weather Service United States Department of Commerce

Severe Weather Threat Moves Into The Northern Plains and Upper Mississippi Valley On Thursday

The NWS Storm Prediction Center (SPC) in Norman, Oklahoma expects a slight risk of severe weather on Thursday in parts of the Northern Plains and Upper Mississippi River Valley. The area of greatest concern is Minnesota, North Dakota and South Dakota. In this region very large hail, damaging winds and a few isolated tornadoes are possible.
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Current Conditions

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11 Miles NW Mount St Helens WA

7 Day Forecast

Portland, OR

NWS Weather Forecast Office

Today

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 44 °F

Tonight

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 38 °F

Friday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 47 °F

Friday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 40 °F

Saturday

Partly Sunny

Partly
Sunny

High: 56 °F

Saturday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 44 °F

Sunday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 53 °F

Sunday
Night

Rain Likely

Rain
Likely

Low: 42 °F

Monday

Rain Likely

Rain
Likely

High: 51 °F

  • Today Showers likely. Cloudy, with a high near 44. West southwest wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight A 50 percent chance of showers. Cloudy, with a low around 38. West wind 6 to 14 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Friday A 40 percent chance of showers. Mostly cloudy, with a high near 47. West wind around 6 mph becoming calm in the morning. New precipitation amounts of less than a tenth of an inch possible.
  • Friday Night A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 40. West northwest wind 5 to 9 mph becoming light northwest in the evening.
  • Saturday Partly sunny, with a high near 56. Calm wind becoming north around 6 mph in the afternoon.
  • Saturday Night A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 44.
  • Sunday A 40 percent chance of rain. Cloudy, with a high near 53.
  • Sunday Night Rain likely. Mostly cloudy, with a low around 42.
  • Monday Rain likely. Mostly cloudy, with a high near 51.
  • Monday Night Rain likely. Mostly cloudy, with a low around 42.
  • Tuesday Rain likely. Mostly cloudy, with a high near 51.
  • Tuesday Night A chance of showers. Mostly cloudy, with a low around 41.
  • Wednesday A slight chance of showers. Mostly cloudy, with a high near 52.

 

Additional Forecasts and Information

Zone Area Forecast for South Washington Cascades, WA