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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Current Conditions

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Lolo Pass OR

7 Day Forecast

Portland, OR

NWS Weather Forecast Office

Overnight

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 32 °F

Sunday

Partly Sunny

Partly
Sunny

High: 57 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 42 °F

Monday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 52 °F

Monday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 34 °F

Tuesday

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

High: 39 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 32 °F

Wednesday

Snow Likely

Snow
Likely

High: 41 °F

Wednesday
Night

Rain Likely

Rain
Likely

Low: 36 °F

Detailed Forecast

  • Overnight A chance of rain and snow showers. Cloudy, with a low around 32. West wind 11 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Sunday Partly sunny, with a high near 57. West southwest wind around 6 mph becoming light and variable in the morning.
  • Sunday Night Mostly cloudy, with a low around 42. Northeast wind 5 to 7 mph becoming southeast after midnight.
  • Monday A 40 percent chance of showers. Mostly cloudy, with a high near 52. South southeast wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Night Rain showers. Low around 34. West wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday Rain and snow showers likely. Cloudy, with a high near 39. Chance of precipitation is 70%. Little or no snow accumulation expected.
  • Tuesday Night A 50 percent chance of snow showers. Mostly cloudy, with a low around 32. Little or no snow accumulation expected.
  • Wednesday Snow likely. Mostly cloudy, with a high near 41.
  • Wednesday Night Rain likely. Cloudy, with a low around 36.
  • Thursday Rain likely. Cloudy, with a high near 45.
  • Thursday Night Showers likely. Mostly cloudy, with a low around 36.
  • Friday A chance of showers. Cloudy, with a high near 46.
  • Friday Night Rain showers likely. Mostly cloudy, with a low around 35.
  • Saturday Rain and snow showers likely. Cloudy, with a high near 43.

 

Additional Forecasts and Information

Zone Area Forecast for Northern Oregon Cascades, OR