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 West Coast through 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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4 Miles NNW San Rafael CA

7 Day Forecast

Today

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 64 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 54 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 65 °F

Monday
Night

Patchy Fog

Patchy
Fog

Low: 49 °F

Tuesday

Patchy Fog

Patchy
Fog

High: 64 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 50 °F

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 62 °F

Wednesday
Night

Slight Chance Rain

Slight Chc
Rain

Low: 48 °F

Christmas
Day

Mostly Sunny

Mostly
Sunny

High: 62 °F

Detailed Forecast

  • Today A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 64. West wind 5 to 13 mph.
  • Tonight Mostly cloudy, with a low around 54. Northwest wind 6 to 9 mph.
  • Monday Mostly sunny, with a high near 65. North northwest wind 3 to 7 mph.
  • Monday Night Patchy fog after 10pm. Otherwise, mostly clear, with a low around 49. Northwest wind around 8 mph.
  • Tuesday Patchy fog before 10am. Otherwise, sunny, with a high near 64. Light and variable wind.
  • Tuesday Night Partly cloudy, with a low around 50.
  • Wednesday Mostly cloudy, with a high near 62.
  • Wednesday Night A slight chance of rain. Mostly cloudy, with a low around 48.
  • Christmas Day Mostly sunny, with a high near 62.
  • Thursday Night Mostly clear, with a low around 44.
  • Friday Sunny, with a high near 60.
  • Friday Night Mostly clear, with a low around 45.
  • Saturday Sunny, with a high near 61.