National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
Read More...

Current Conditions

En Español

Share |

16 Miles ESE Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 46 °F

Friday

Showers Chance for Measurable Precipitation 100%

Showers

High: 50 °F

Friday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 36 °F

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 50 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 40 °F

Sunday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 48 °F

Sunday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 45 °F

Monday

Rain Likely

Rain
Likely

High: 49 °F

Monday
Night

Rain

Rain

Low: 46 °F

Detailed Forecast

  • Overnight Rain. Low around 46. South southeast wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Friday Showers. High near 50. West wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Friday Night A 50 percent chance of showers. Mostly cloudy, with a low around 36. West wind around 6 mph becoming light and variable after midnight.
  • Saturday A 30 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 50. West northwest wind 6 to 8 mph.
  • Saturday Night A 30 percent chance of showers. Mostly cloudy, with a low around 40. West northwest wind around 8 mph.
  • Sunday Rain likely, mainly after 11am. Cloudy, with a high near 48. Chance of precipitation is 60%.
  • Sunday Night Rain likely. Cloudy, with a low around 45. Chance of precipitation is 70%.
  • Monday Rain likely. Cloudy, with a high near 49.
  • Monday Night Rain. Cloudy, with a low around 46.
  • Tuesday Rain. Cloudy, with a high near 51.
  • Tuesday Night Rain likely. Cloudy, with a low around 47.
  • Wednesday Rain likely. Mostly cloudy, with a high near 57.
  • Wednesday Night Rain likely. Mostly cloudy, with a low around 47.
  • Thursday Rain likely. Mostly cloudy, with a high near 55.