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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Current Conditions

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21 Miles N Grass Valley CA

7 Day Forecast

For More Weather Information:

Sacramento, CA Local Forecast Office

This
Afternoon

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 50 °F

Tonight

Patchy Fog

Patchy
Fog

Low: 42 °F

Monday

Sunny

Sunny

High: 58 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 41 °F

Tuesday

Sunny

Sunny

High: 60 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 41 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 53 °F

Wednesday
Night

Chance Rain

Chance
Rain

Low: 37 °F

Christmas
Day

Mostly Sunny

Mostly
Sunny

High: 48 °F

Detailed Forecast

  • This Afternoon A 20 percent chance of showers. Partly sunny, with a high near 50. South wind around 5 mph.
  • Tonight Patchy fog. Otherwise, partly cloudy, with a low around 42. Calm wind becoming northeast around 6 mph after midnight.
  • Monday Sunny, with a high near 58. East northeast wind 9 to 11 mph.
  • Monday Night Mostly clear, with a low around 41. East northeast wind 13 to 15 mph, with gusts as high as 21 mph.
  • Tuesday Sunny, with a high near 60. East northeast wind 9 to 15 mph, with gusts as high as 21 mph.
  • Tuesday Night Mostly clear, with a low around 41.
  • Wednesday Mostly sunny, with a high near 53.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 37.
  • Christmas Day Mostly sunny, with a high near 48.
  • Thursday Night Mostly clear, with a low around 34.
  • Friday Sunny, with a high near 50.
  • Friday Night Partly cloudy, with a low around 35.
  • Saturday Mostly sunny, with a high near 50.