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.
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Current Conditions

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5 Miles ESE Hebo OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 41 °F

Friday

Showers Chance for Measurable Precipitation 100%

Showers

High: 44 °F

Friday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 38 °F

Saturday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 44 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 42 °F

Sunday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 47 °F

Sunday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 45 °F

Monday

Rain Likely

Rain
Likely

High: 50 °F

Monday
Night

Rain Likely

Rain
Likely

Low: 48 °F

Detailed Forecast

  • Tonight Rain. Low around 41. Breezy, with a west wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Friday Showers, with thunderstorms also possible after 11am. Some of the storms could produce small hail. High near 44. West wind around 9 mph becoming south southwest in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Friday Night A chance of showers and thunderstorms. Some of the storms could produce small hail. Mostly cloudy, with a low around 38. South southwest wind 3 to 8 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Saturday A 40 percent chance of showers. Partly sunny, with a high near 44. West northwest wind 8 to 10 mph.
  • Saturday Night A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 42. West wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday A 40 percent chance of rain. Cloudy, with a high near 47.
  • Sunday Night A 50 percent chance of rain. Cloudy, with a low around 45.
  • Monday Rain likely. Cloudy, with a high near 50.
  • Monday Night Rain likely. Cloudy, with a low around 48. Breezy.
  • Tuesday Rain likely. Cloudy, with a high near 55. Breezy.
  • Tuesday Night A chance of rain. Cloudy, with a low around 49.
  • Wednesday Rain likely. Mostly cloudy, with a high near 52.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 48.
  • Thursday A chance of rain. Cloudy, with a high near 52. Breezy.