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

Greater Portland Metro Area

Zone Forecast

  • Tonight Mostly cloudy. Showers likely in the evening with isolated thunder...then a slight chance of showers after midnight. Lows 35 to 40. Southwest wind 5 to 15 mph. Chance of precipitation 70 percent. Rainfall amounts less than a tenth of an inch.
  • Sunday Partly sunny. Patchy morning fog. Highs 65 to 70. South wind 5 to 10 mph.
  • Sunday Night Partly cloudy in the evening...then mostly cloudy. Lows around 45. Light wind.
  • Monday Mostly cloudy. Slight chance of showers in the morning... Then a chance of showers in the afternoon. Highs 60 to 65. Light wind. Chance of precipitation 40 percent.
  • Monday Night Showers likely. Lows 40 to 45. West wind 10 mph becoming light after midnight. Chance of precipitation 70 percent.
  • Tuesday Showers likely. Highs around 55. Chance of precipitation 70 percent.
  • Tuesday Night Mostly cloudy with a 50 percent chance of showers. Lows around 40.
  • Wednesday Mostly cloudy with a 50 percent chance of rain. Highs 55 to 60.
  • Wednesday Night Rain likely. Lows around 45. Chance of rain 70 percent.
  • Thursday Rain likely. Highs 55 to 60. Chance of rain 70 percent.
  • Thursday Night Showers likely. Lows around 45. Chance of precipitation 70 percent.
  • Friday Cloudy with a 50 percent chance of showers. Highs 55 to 60.
  • Friday Night Showers likely. Lows 40 to 45. Chance of precipitation 60 percent.
  • Saturday Showers likely. Highs around 55. Chance of precipitation 60 percent.