National Weather Service United States Department of Commerce

Severe weather is expected across the central and southern Plains on Wednesday

The Storm Prediction Center is forecasting severe weather for Wednesday across much of the central and southern Plains. Primary threats will be large hail and damaging winds. There could also be small tornado risk farther south along the dryline.
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Current Conditions

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4 Miles NNW Mount St Helens WA

7 Day Forecast

Portland, OR

NWS Weather Forecast Office

Overnight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 44 °F

Thursday

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 45 °F

Thursday
Night

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 33 °F

Friday

Snow Chance for Measurable Precipitation 80%

Snow

High: 43 °F

Friday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 33 °F

Saturday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 46 °F

Saturday
Night

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 36 °F

Sunday

Snow Likely

Snow
Likely

High: 45 °F

Sunday
Night

Chance Showers

Chance
Showers

Low: 35 °F

Detailed Forecast

  • Overnight Rain. Steady temperature around 44. South wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Thursday Rain before 11am, then snow showers. High near 45. Southwest wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
  • Thursday Night Rain and snow showers, becoming all snow after 11pm. Low around 33. Southwest wind 8 to 13 mph becoming light in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
  • Friday Snow showers. High near 43. West wind 3 to 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
  • Friday Night Snow showers likely before 8pm, then a chance of rain and snow showers between 8pm and 11pm, then a chance of snow showers after 11pm. Mostly cloudy, with a low around 33. West wind 3 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
  • Saturday Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 46. Chance of precipitation is 60%. Little or no snow accumulation expected.
  • Saturday Night Rain and snow. Low around 36. Chance of precipitation is 80%. Little or no snow accumulation expected.
  • Sunday Snow showers likely. Cloudy, with a high near 45.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 35.
  • Monday A slight chance of showers. Mostly cloudy, with a high near 51.
  • Monday Night A slight chance of showers. Mostly cloudy, with a low around 37.
  • Tuesday Partly sunny, with a high near 66.
  • Tuesday Night Mostly cloudy, with a low around 44.
  • Wednesday A chance of showers. Partly sunny, with a high near 64.

 

Additional Forecasts and Information

Zone Area Forecast for South Washington Cascades, WA