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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9 Miles W Mount St Helens WA

7 Day Forecast

Portland, OR

NWS Weather Forecast Office

Overnight

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 34 °F

Wednesday

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 39 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 37 °F

Thursday

Showers Chance for Measurable Precipitation 100%

Showers

High: 41 °F

Thursday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 34 °F

Friday

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

High: 40 °F

Friday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 33 °F

Saturday

Snow Likely

Snow
Likely

High: 41 °F

Saturday
Night

Rain Likely

Rain
Likely

Low: 34 °F

Detailed Forecast

  • Overnight Rain and snow showers. Low around 34. South southwest wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
  • Wednesday Snow before 11am, then rain and snow. High near 39. South wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
  • Wednesday Night Rain. Low around 37. South wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Thursday Showers. High near 41. South southwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Thursday Night Rain showers likely. Cloudy, with a low around 34. South wind 7 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
  • Friday Rain and snow showers likely. Cloudy, with a high near 40. Chance of precipitation is 70%. Little or no snow accumulation expected.
  • Friday Night A chance of rain showers. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
  • Saturday Snow showers likely. Cloudy, with a high near 41.
  • Saturday Night Rain likely. Cloudy, with a low around 34.
  • Sunday Rain and snow likely. Cloudy, with a high near 42.
  • Sunday Night Showers likely. Cloudy, with a low around 35.
  • Monday A chance of showers. Mostly cloudy, with a high near 46.
  • Monday Night A slight chance of showers. Mostly cloudy, with a low around 41.
  • Tuesday Partly sunny, with a high near 54.

 

Additional Forecasts and Information

Zone Area Forecast for South Washington Cascades, WA