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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Livermore CA

7 Day Forecast

Today

Mostly Cloudy

Mostly
Cloudy

High: 63 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 50 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 65 °F

Monday
Night

Patchy Fog

Patchy
Fog

Low: 46 °F

Tuesday

Patchy Fog

Patchy
Fog

High: 65 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 46 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 64 °F

Wednesday
Night

Slight Chance Rain

Slight Chc
Rain

Low: 45 °F

Christmas
Day

Mostly Sunny

Mostly
Sunny

High: 60 °F

Detailed Forecast

  • Today Mostly cloudy, with a high near 63. West southwest wind around 10 mph.
  • Tonight Mostly cloudy, with a low around 50. South southwest wind 5 to 8 mph becoming calm after midnight.
  • Monday Mostly sunny, with a high near 65. Calm wind becoming north 5 to 7 mph in the afternoon.
  • Monday Night Patchy fog after 10pm. Otherwise, mostly clear, with a low around 46. Light and variable wind becoming east southeast 5 to 7 mph in the evening.
  • Tuesday Patchy fog before 10am. Otherwise, sunny, with a high near 65. East northeast wind around 7 mph.
  • Tuesday Night Mostly clear, with a low around 46.
  • Wednesday Mostly sunny, with a high near 64.
  • Wednesday Night A slight chance of rain. Mostly cloudy, with a low around 45.
  • Christmas Day Mostly sunny, with a high near 60.
  • Thursday Night Mostly clear, with a low around 38.
  • Friday Sunny, with a high near 58.
  • Friday Night Mostly clear, with a low around 40.
  • Saturday Sunny, with a high near 60.