National Weather Service United States Department of Commerce

Snow for Ohio Valley and northern mid-Atlantic Sunday into Monday

A clipper system will strengthen as it moves from the Midwest to the Ohio Valley on Sunday. Snow, some heavy, will spread from the Ohio Valley into parts of the lower Great Lakes and northern mid-Atlantic Sunday into Monday morning. The heaviest snow is expected from central Ohio into southwest Pennsylvania. Winter Weather Advisories are in effect for many of these locations.
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Current Conditions

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2 Miles WSW San Ramon CA

7 Day Forecast

Today

Sunny

Sunny

High: 65 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 46 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 65 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 47 °F

Tuesday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 61 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 44 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 61 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 44 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 62 °F

Detailed Forecast

  • Today Sunny, with a high near 65. East northeast wind around 7 mph.
  • Tonight Mostly clear, with a low around 46. Calm wind becoming southeast around 5 mph after midnight.
  • Monday Mostly sunny, with a high near 65. East northeast wind 5 to 7 mph.
  • Monday Night Mostly cloudy, with a low around 47. East wind around 6 mph becoming south southwest in the evening.
  • Tuesday A 20 percent chance of showers. Mostly cloudy, with a high near 61. Calm wind becoming south around 5 mph in the morning.
  • Tuesday Night Mostly cloudy, with a low around 44.
  • Wednesday Partly sunny, with a high near 61.
  • Wednesday Night Mostly cloudy, with a low around 44.
  • Thursday Mostly sunny, with a high near 62.
  • Thursday Night Partly cloudy, with a low around 44.
  • Friday Sunny, with a high near 64.
  • Friday Night Mostly clear, with a low around 44.
  • Saturday Sunny, with a high near 64.