National Weather Service United States Department of Commerce

Cold Front Crossing the Central U.S.

A cold front over the Northern Rockies will move eastward to the Upper Mississippi Valley/Central Plains by Monday. Rain will develop along the boundary over the Upper Midwest and move into the Upper Great Lakes by Monday. Some of the thunderstorms could become severe in portions of Texas through Monday.
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Hazardous Weather Conditions

Current Conditions

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6 Miles N Mt Jefferson OR

7 Day Forecast

Portland, OR

NWS Weather Forecast Office

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 36 °F

Monday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 46 °F

Monday
Night

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 26 °F

Tuesday

Snow Chance for Measurable Precipitation 80%

Snow

High: 31 °F

Tuesday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 25 °F

Wednesday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 32 °F

Wednesday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 30 °F

Thursday

Snow

Snow

High: 37 °F

Thursday
Night

Snow

Snow

Low: 29 °F

Detailed Forecast

  • Tonight Mostly cloudy, with a low around 36. West southwest wind around 5 mph becoming light and variable.
  • Monday A 40 percent chance of showers, mainly after 11am. Cloudy, with a high near 46. South southwest wind 6 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Night Rain showers before 11pm, then snow showers. Low around 26. West wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
  • Tuesday Snow showers. High near 31. West wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Tuesday Night Snow showers. Low around 25. Breezy, with a west southwest wind 18 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
  • Wednesday Snow likely, mainly before 11am. Cloudy, with a high near 32. Breezy. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
  • Wednesday Night Snow likely. Cloudy, with a low around 30. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
  • Thursday Snow. Cloudy, with a high near 37.
  • Thursday Night Snow showers. Cloudy, with a low around 29.
  • Friday Snow showers likely. Cloudy, with a high near 34.
  • Friday Night Snow showers likely. Mostly cloudy, with a low around 26.
  • Saturday Snow showers likely. Cloudy, with a high near 33.
  • Saturday Night Snow likely. Mostly cloudy, with a low around 26.
  • Sunday Snow likely. Cloudy, with a high near 36.

 

Additional Forecasts and Information

Zone Area Forecast for Northern Oregon Cascades, OR