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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Hazardous Weather Conditions

Current Conditions

Sierra County Lakes

Zone Forecast

  • Tonight Mostly clear. Lows 40 to 45. Northeast winds 5 to 10 mph.
  • Friday Partly cloudy. Highs in the upper 60s. Northeast winds up to 5 mph increasing to southeast 10 to 15 mph in the afternoon.
  • Friday Night Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows in the upper 40s. Southeast winds 10 to 15 mph.
  • Saturday Partly cloudy. Highs 70 to 75. South winds 10 to 15 mph.
  • Saturday Night Partly cloudy. Lows around 50. South winds 10 to 15 mph.
  • Sunday Partly cloudy. Windy. Highs 75 to 80.
  • Sunday Night Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows in the mid 40s.
  • Monday Mostly sunny. Highs in the lower 70s.
  • Monday Night Mostly clear. Lows in the upper 30s.
  • Tuesday Mostly sunny. Highs in the mid 60s.
  • Tuesday Night Mostly clear. Lows in the upper 30s.
  • Wednesday Mostly sunny. Highs 60 to 65.
  • Wednesday Night Partly cloudy. Lows in the upper 30s.
  • Thursday Mostly sunny. Highs in the mid 60s.