National Weather Service United States Department of Commerce

Rain Spreads Across the Eastern U.S. as Snow Moves Into the Great Lake States

Strong low pressure will move from the south to the Great Lake States Monday and Tuesday. A warm front will spread rain along the eastern seaboard while snow moves into the Great Lake States. Heavy snow is also expected across the northern Rocky Mountains and higher elevations of the Pacific Northwest.
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Current Conditions

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Rancho Cucamonga CA

7 Day Forecast

For More Weather Information:

San Diego, CA Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 53 °F

Monday

Sunny

Sunny

High: 75 °F

Monday
Night

Clear

Clear

Low: 56 °F

Tuesday

Sunny

Sunny

High: 80 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 56 °F

Wednesday

Sunny

Sunny

High: 82 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 58 °F

Thanksgiving
Day

Sunny

Sunny

High: 83 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 56 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 53. Calm wind becoming northwest around 5 mph.
  • Monday Sunny, with a high near 75. North wind around 5 mph becoming calm.
  • Monday Night Clear, with a low around 56. Northeast wind 10 to 20 mph, with gusts as high as 30 mph.
  • Tuesday Sunny, with a high near 80. North wind 10 to 15 mph becoming west 5 to 10 mph in the morning. Winds could gust as high as 25 mph.
  • Tuesday Night Mostly clear, with a low around 56. West wind around 5 mph.
  • Wednesday Sunny, with a high near 82.
  • Wednesday Night Mostly clear, with a low around 58.
  • Thanksgiving Day Sunny, with a high near 83.
  • Thursday Night Mostly clear, with a low around 56.
  • Friday Sunny, with a high near 77.
  • Friday Night Mostly clear, with a low around 54.
  • Saturday Sunny, with a high near 72.
  • Saturday Night Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 53.
  • Sunday Patchy fog before 10am. Otherwise, mostly sunny, with a high near 69.