Severe weather, heavy rainfall and unseasonably cold temperatures create a mixed bag of unsettled weather across the US this weekend.

Severe weather is possible across portions of the central and northern Plains today. Large hail and damaging winds will be the primary threats. Elsewhere, a wet and unseasonably cold weekend is expected for the Northeast, showers and thunderstorms with locally heavy rains are possible for portions of the Plains and Mississippi Valley and unsettled weather continues in the Pacific Northwest.
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Mount St Helens WA

Today

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 39 °F

Tonight

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

Low: 34 °F

Sunday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 38 °F

Sunday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 36 °F

Memorial
Day

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 42 °F

Monday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 31 °F

Tuesday

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

High: 42 °F

Tuesday
Night

Snow Likely

Snow
Likely

Low: 29 °F

Wednesday

Snow Likely

Snow
Likely

High: 40 °F

7-DAY FORECAST

  • Today Snow likely. Mostly cloudy, with a high near 39. Southwest wind 3 to 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
  • Tonight Rain and snow likely. Snow level 6300 feet. Cloudy, with a low around 34. Breezy, with a light and variable wind becoming south southwest 20 to 25 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
  • Sunday A chance of rain and snow showers. Snow level 6400 feet. Cloudy, with a high near 38. Southwest wind 8 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
  • Sunday Night A chance of rain and snow, mainly before 11pm. Snow level 6500 feet. Cloudy, with a low around 36. Southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Memorial Day Snow likely. Cloudy, with a high near 42. Breezy, with a south wind 20 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
  • Monday Night Rain showers likely. Snow level 6800 feet. Cloudy, with a low around 31. Breezy. Chance of precipitation is 70%.
  • Tuesday Rain and snow showers likely. Cloudy, with a high near 42. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
  • Tuesday Night Snow likely. Mostly cloudy, with a low around 29.
  • Wednesday Snow showers likely. Cloudy, with a high near 40.
  • Wednesday Night A chance of snow showers. Cloudy, with a low around 27.
  • Thursday A chance of snow showers. Cloudy, with a high near 41.
  • Thursday Night A chance of snow showers. Cloudy, with a low around 28.
  • Friday A chance of snow showers. Mostly cloudy, with a high near 44.

 

ADDITIONAL FORECASTS AND INFORMATION

Zone Area Forecast for South Washington Cascades, WA