National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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21 Miles NNE Grass Valley CA

7 Day Forecast

For More Weather Information:

Sacramento, CA Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 49 °F

Friday

Rain Chance for Measurable Precipitation 80%

Rain

High: 55 °F

Friday
Night

Showers Chance for Measurable Precipitation 80%

Showers

Low: 42 °F

Saturday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 48 °F

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 35 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 54 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 38 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 58 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 38 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a steady temperature around 49. South wind around 8 mph.
  • Friday Rain. High near 55. South wind 8 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
  • Friday Night Showers and possibly a thunderstorm. Low around 42. South wind 5 to 9 mph becoming light after midnight. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
  • Saturday Showers likely. Mostly cloudy, with a high near 48. South southwest wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Saturday Night A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 35. South southwest wind 5 to 7 mph becoming calm in the evening.
  • Sunday Mostly sunny, with a high near 54.
  • Sunday Night Partly cloudy, with a low around 38.
  • Monday Mostly sunny, with a high near 58.
  • Monday Night Partly cloudy, with a low around 38.
  • Tuesday Mostly sunny, with a high near 63.
  • Tuesday Night Partly cloudy, with a low around 42.
  • Wednesday Mostly sunny, with a high near 68.
  • Wednesday Night Partly cloudy, with a low around 43.
  • Thursday Mostly sunny, with a high near 68.