National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region on Friday and into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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Current Conditions

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San Leandro CA

7 Day Forecast

This
Afternoon

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

High: 63 °F

Tonight

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 51 °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: 66 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 47 °F

Monday

Sunny

Sunny

High: 68 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 49 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 70 °F

Detailed Forecast

  • This Afternoon Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 63. West wind around 7 mph. Chance of precipitation is 90%.
  • Tonight Showers likely and possibly a thunderstorm. Some of the storms could produce small hail. Cloudy, with a low around 51. Calm wind becoming west 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, mostly clear, with a low around 47. West wind 5 to 10 mph becoming light west northwest in the evening.
  • Sunday Patchy fog before 8am. Otherwise, sunny, with a high near 66. Light and variable wind becoming north northwest around 6 mph in the afternoon.
  • Sunday Night Mostly clear, with a low around 47.
  • Monday Sunny, with a high near 68.
  • Monday Night Partly cloudy, with a low around 49.
  • Tuesday Mostly sunny, with a high near 70.
  • Tuesday Night Mostly clear, with a low around 51.
  • Wednesday Sunny, with a high near 74.
  • Wednesday Night Mostly clear, with a low around 53.
  • Thursday Sunny, with a high near 74.