National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
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Current Conditions

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3 Miles SSE Green Valley Lake CA

7 Day Forecast

For More Weather Information:

San Diego, CA Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 37 °F

Saturday

Sunny

Sunny

High: 52 °F

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 10%

Slight Chc
Showers

Low: 33 °F

Sunday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 44 °F

Sunday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 34 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 49 °F

Monday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 37 °F

Tuesday

Chance Showers

Chance
Showers

High: 47 °F

Tuesday
Night

Rain Likely

Rain
Likely

Low: 35 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 37. South wind 5 to 10 mph.
  • Saturday Sunny, with a high near 52. South wind 10 to 15 mph, with gusts as high as 20 mph.
  • Saturday Night A 10 percent chance of showers after 4am. Partly cloudy, with a low around 33. South wind around 10 mph.
  • Sunday A 30 percent chance of showers, mainly after 10am. Partly sunny, with a high near 44. South wind around 15 mph, with gusts as high as 25 mph.
  • Sunday Night A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 34. South wind 5 to 10 mph.
  • Monday Mostly sunny, with a high near 49.
  • Monday Night A 20 percent chance of showers. Mostly cloudy, with a low around 37.
  • Tuesday A chance of showers. Mostly cloudy, with a high near 47.
  • Tuesday Night Rain likely. Mostly cloudy, with a low around 35.
  • Wednesday A chance of showers. Partly sunny, with a high near 44.
  • Wednesday Night A chance of showers. Partly cloudy, with a low around 33.
  • Thursday A slight chance of showers. Partly sunny, with a high near 45.
  • Thursday Night A slight chance of showers. Partly cloudy, with a low around 34.
  • Friday Partly sunny, with a high near 47.