National Weather Service United States Department of Commerce

Wintry mix and snow from the western mountains to the southern Plains

A storm system in the west will bring rain to California and the Desert Southwest Saturday. Snow will fall in the Sierra, Great Basin and southern Rocky Mountains. Meanwhile a warm front will bring rain to Texas with a wintry mix from the Red River Valley to southern Ohio Valley. North of this front, snow is expected from the southern Plains to northern Ohio Valley.
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Current Conditions

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4 Miles SSE Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 36 °F

Saturday

Sunny

Sunny

High: 47 °F

Saturday
Night

Clear

Clear

Low: 27 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 49 °F

Sunday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 35 °F

Monday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 45 °F

Monday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 28 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 45 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 26 °F

Detailed Forecast

  • Tonight A 20 percent chance of showers. Mostly cloudy, with a low around 36. Northeast wind 9 to 14 mph, with gusts as high as 23 mph.
  • Saturday Sunny, with a high near 47. East northeast wind 8 to 13 mph, with gusts as high as 21 mph.
  • Saturday Night Clear, with a low around 27. East wind 3 to 6 mph.
  • Sunday Mostly sunny, with a high near 49. East wind around 5 mph becoming light and variable in the morning.
  • Sunday Night A chance of rain showers after 10pm. Mostly cloudy, with a low around 35. West northwest wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday A chance of rain and snow showers. Mostly cloudy, with a high near 45. Chance of precipitation is 50%. Little or no snow accumulation expected.
  • Monday Night A 20 percent chance of showers. Mostly cloudy, with a low around 28.
  • Tuesday Mostly sunny, with a high near 45.
  • Tuesday Night Mostly clear, with a low around 26.
  • Wednesday Sunny, with a high near 44.
  • Wednesday Night Mostly clear, with a low around 24.
  • Thursday Partly sunny, with a high near 47.
  • Thursday Night A slight chance of rain. Mostly cloudy, with a low around 30.
  • Friday A slight chance of rain. Partly sunny, with a high near 47.