National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation 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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3 Miles SSE Pittsburg CA

7 Day Forecast

This
Afternoon

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 57 °F

Tonight

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 52 °F

Sunday

Partly Sunny

Partly
Sunny

High: 59 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 51 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 61 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 50 °F

Tuesday

Sunny

Sunny

High: 60 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 49 °F

Wednesday

Slight Chance Rain

Slight Chc
Rain

High: 59 °F

Detailed Forecast

  • This Afternoon A 20 percent chance of showers. Partly sunny, with a high near 57. Calm wind.
  • Tonight A 20 percent chance of showers. Mostly cloudy, with a low around 52. Southwest wind 6 to 11 mph.
  • Sunday Partly sunny, with a high near 59. West wind around 11 mph.
  • Sunday Night Partly cloudy, with a low around 51. West wind 6 to 10 mph becoming north northwest in the evening.
  • Monday Mostly sunny, with a high near 61. North northwest wind 6 to 10 mph.
  • Monday Night Partly cloudy, with a low around 50.
  • Tuesday Sunny, with a high near 60.
  • Tuesday Night Partly cloudy, with a low around 49.
  • 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 46.
  • 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.