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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3 Miles ENE San Leandro CA

7 Day Forecast

Overnight

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 56 °F

Friday

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

High: 64 °F

Friday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 50 °F

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 63 °F

Saturday
Night

Patchy Fog

Patchy
Fog

Low: 47 °F

Sunday

Patchy Fog

Patchy
Fog

High: 67 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 46 °F

Monday

Sunny

Sunny

High: 68 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 48 °F

Detailed Forecast

  • Overnight A 20 percent chance of rain. Cloudy, with a low around 56. South southwest wind around 6 mph.
  • Friday Showers likely, then showers and possibly a thunderstorm after 11am. Some of the storms could produce heavy rainfall. High near 64. South wind 5 to 7 mph becoming west in the morning. Chance of precipitation is 90%.
  • Friday Night Showers likely and possibly a thunderstorm. Some of the storms could produce small hail. Cloudy, with a low around 50. Calm wind becoming west southwest 5 to 8 mph after midnight. Chance of precipitation is 70%.
  • Saturday A 30 percent chance of showers. Partly sunny, with a high near 63. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
  • Saturday Night Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 47. West wind 5 to 10 mph becoming light in the evening.
  • Sunday Patchy fog before 8am. Otherwise, sunny, with a high near 67.
  • Sunday Night Mostly clear, with a low around 46.
  • Monday Sunny, with a high near 68.
  • Monday Night Partly cloudy, with a low around 48.
  • Tuesday Mostly sunny, with a high near 71.
  • Tuesday Night Mostly clear, with a low around 51.
  • Wednesday Sunny, with a high near 75.
  • Wednesday Night Mostly clear, with a low around 52.
  • Thursday Sunny, with a high near 74.