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.
Read More...

Current Conditions

En Español

Share |

San Bruno CA

7 Day Forecast

Tonight

Mostly Clear

Mostly
Clear

Low: 9 °C

Sunday

Sunny

Sunny

High: 20 °C

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 9 °C

Monday

Mostly Sunny

Mostly
Sunny

High: 17 °C

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 11 °C

Tuesday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 16 °C

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 9 °C

Wednesday

Partly Sunny

Partly
Sunny

High: 16 °C

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 9 °C

Detailed Forecast

  • Tonight Mostly clear, with a low around 9. West northwest wind 14 to 21 km/h becoming east after midnight.
  • Sunday Sunny, with a high near 20. East wind 21 to 26 km/h decreasing to 14 to 19 km/h in the afternoon. Winds could gust as high as 35 km/h.
  • Sunday Night Mostly clear, with a low around 9. East wind 10 to 18 km/h.
  • Monday Mostly sunny, with a high near 17. East wind 24 to 27 km/h, with gusts as high as 37 km/h.
  • Monday Night Mostly cloudy, with a low around 11. South wind 5 to 10 km/h increasing to 13 to 18 km/h in the evening.
  • Tuesday A 20 percent chance of rain. Mostly cloudy, with a high near 16.
  • Tuesday Night Mostly cloudy, with a low around 9.
  • Wednesday Partly sunny, with a high near 16.
  • Wednesday Night Mostly cloudy, with a low around 9.
  • Thursday Mostly sunny, with a high near 16.
  • Thursday Night Partly cloudy, with a low around 9.
  • Friday Sunny, with a high near 17.
  • Friday Night Mostly clear, with a low around 9.
  • Saturday Sunny, with a high near 17.