National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the Pacific Northwest through late Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Hazardous Weather Conditions

Current Conditions

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2 Miles NE Grand Isle LA

7 Day Forecast

This
Afternoon

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 62 °F

Tonight

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 59 °F

Monday

Mostly Cloudy

Mostly
Cloudy

High: 70 °F

Monday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 65 °F

Tuesday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 73 °F

Tuesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 56 °F

Wednesday

Breezy

Breezy

High: 58 °F

Wednesday
Night

Breezy

Breezy

Low: 45 °F

Christmas
Day

Sunny

Sunny

High: 58 °F

Detailed Forecast

  • This Afternoon A 20 percent chance of showers. Mostly cloudy, with a high near 62. Northeast wind around 10 mph.
  • Tonight A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 59. East wind 5 to 10 mph.
  • Monday Mostly cloudy, with a high near 70. Light and variable wind becoming south 5 to 10 mph in the morning.
  • Monday Night A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 65. South wind 10 to 15 mph.
  • Tuesday Showers and thunderstorms likely, mainly after noon. Mostly cloudy, with a high near 73. Breezy, with a south wind 10 to 20 mph. Chance of precipitation is 60%.
  • Tuesday Night A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 56. Breezy. Chance of precipitation is 50%.
  • Wednesday Mostly sunny, with a high near 58. Breezy.
  • Wednesday Night Mostly clear, with a low around 45. Breezy.
  • Christmas Day Sunny, with a high near 58.
  • Thursday Night Mostly clear, with a low around 56.
  • Friday A slight chance of showers. Partly sunny, with a high near 67.
  • Friday Night A slight chance of showers. Mostly cloudy, with a low around 58.
  • Saturday A slight chance of showers. Mostly cloudy, with a high near 65.