National Weather Service United States Department of Commerce

Severe Weather Possible for Parts of Great Plains

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Wednesday afternoon and evening for parts of the northern Plains, from central and northern Montana eastward to northwestern North Dakota, and across parts of the southern Plains, from eastern New Mexico into central Texas. Large hail and damaging winds will be the main threats.
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Current Conditions

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9 Miles W Mount St Helens WA

7 Day Forecast

Portland, OR

NWS Weather Forecast Office

This
Afternoon

Rain Chance for Measurable Precipitation 90%

Rain

High: 48 °F

Tonight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 41 °F

Thursday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 48 °FFalling Temperatures

Thursday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 42 °F

Friday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 53 °F

Friday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 44 °F

Saturday

Partly Sunny

Partly
Sunny

High: 61 °F

Saturday
Night

Slight Chance Rain

Slight Chc
Rain

Low: 46 °F

Sunday

Chance Rain

Chance
Rain

High: 59 °F

  • This Afternoon Occasional rain. High near 48. West southwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight Occasional rain. Low around 41. West southwest wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Thursday Showers likely. Cloudy, with a temperature rising to near 48 by 8am, then falling to around 43 during the remainder of the day. West southwest wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Thursday Night A 50 percent chance of showers. Cloudy, with a low around 42. West northwest wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 18 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 53. Northwest wind around 6 mph. 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 44.
  • Saturday Partly sunny, with a high near 61.
  • Saturday Night A slight chance of rain. Mostly cloudy, with a low around 46.
  • Sunday A chance of rain. Mostly cloudy, with a high near 59.
  • Sunday Night Rain likely. Mostly cloudy, with a low around 46.
  • Monday Rain likely. Mostly cloudy, with a high near 56.
  • Monday Night Rain likely. Mostly cloudy, with a low around 46.
  • Tuesday Rain likely. Mostly cloudy, with a high near 56.

 

Additional Forecasts and Information

Zone Area Forecast for South Washington Cascades, WA