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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2 Miles E Lake Berryessa CA

7 Day Forecast

Overnight

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 51 °F

Sunday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 61 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 49 °F

Monday

Sunny

Sunny

High: 64 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 49 °F

Tuesday

Sunny

Sunny

High: 64 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 47 °F

Wednesday

Slight Chance Rain

Slight Chc
Rain

High: 59 °F

Wednesday
Night

Slight Chance Rain

Slight Chc
Rain

Low: 45 °F

Detailed Forecast

  • Overnight A 20 percent chance of rain. Mostly cloudy, with a low around 51. Calm wind.
  • Sunday A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 61. Light west wind.
  • Sunday Night Mostly cloudy, with a low around 49. Northwest wind 3 to 6 mph.
  • Monday Sunny, with a high near 64. North northwest wind 6 to 11 mph.
  • Monday Night Mostly clear, with a low around 49. North northwest wind around 11 mph.
  • Tuesday Sunny, with a high near 64.
  • Tuesday Night Partly cloudy, with a low around 47.
  • Wednesday A slight chance of rain. Mostly sunny, with a high near 59.
  • Wednesday Night A slight chance of rain. Partly cloudy, with a low around 45.
  • Christmas Day Mostly sunny, with a high near 56.
  • Thursday Night Mostly clear, with a low around 42.
  • Friday Sunny, with a high near 55.
  • Friday Night Mostly clear, with a low around 41.
  • Saturday Mostly sunny, with a high near 55.