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.

Current Conditions

San Diego County Coastal Areas

Zone Forecast

  • Tonight Partly cloudy in the evening...becoming cloudy. Lows 56 to 62. Light winds.
  • Friday Cloudy in the morning...becoming partly cloudy. Patchy drizzle in the morning. Highs 69 to 74. Light winds.
  • Friday Night Mostly cloudy. Slight chance of showers in the evening...then showers likely overnight. Lows 56 to 62. Light winds becoming south 15 mph overnight. Chance of measurable precipitation 70 percent.
  • Saturday Cloudy with showers likely in the morning...then partly cloudy with a slight chance of showers in the afternoon. Highs 65 to 70. Areas of winds west 15 mph with gusts to 25 mph. Chance of measurable precipitation 60 percent.
  • Saturday Night Partly cloudy. Slight chance of showers in the evening. Lows 51 to 58. Areas of winds west 15 mph in the evening becoming light. Chance of measurable precipitation 20 percent.
  • Sunday Partly cloudy in the morning...becoming mostly sunny. Highs 66 to 71.
  • Sunday Night Mostly clear. Lows 48 to 55.
  • Monday Mostly sunny. Highs 70 to 75.
  • Monday Night Mostly clear. Lows 48 to 56.
  • Tuesday Mostly sunny. Highs 74 to 79.
  • Tuesday Night Mostly clear. Lows 51 to 59.
  • Wednesday Mostly sunny. Highs 78 to 83.
  • Wednesday Night Mostly clear. Lows 53 to 61.
  • Thursday Mostly sunny. Highs 76 to 81 near the coast to 80 to 85 inland.