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Heavy Rain and Flooding, and Significant Wintry Impacts for the Central U.S.

A strong frontal boundary slowing as it moves into the central U.S. will tap into deep moisture to produce heavy rain and flooding, and a significant ice storm. Rain totals up to 7 inches, with isolated higher amounts, will be possible. Significant icing up to a third of an inch may occur in the central Plains and Middle Missouri Valley. Continued cold weather with snow to low elevations out west. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.77056°NLon: 122.42694°WElev: 150ft.

NA

9°C

49°F

Humidity 52%
Wind Speed NA
Barometer NA
Dewpoint 0°C (32°F)
Visibility NA
Last update 20 Feb 11:43 am PST
Extended Forecast for

2 Miles ENE San Francisco CA

  • This
    Afternoon

    This Afternoon: Increasing clouds, with a high near 11. Southeast wind 11 to 21 km/h becoming west.

    Increasing
    Clouds

    High: 11 °C

  • Tonight

    Tonight: A 30 percent chance of showers after 4am.  Mostly cloudy, with a low around 7. West northwest wind 11 to 18 km/h becoming east southeast after midnight.

    Mostly Cloudy
    then Chance
    Showers

    Low: 7 °C

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 10am.  Partly sunny, with a high near 12. East southeast wind 11 to 16 km/h becoming north northwest in the afternoon.  New precipitation amounts of less than 1 mm possible.

    Chance
    Showers

    High: 12 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 8. West wind 19 to 24 km/h decreasing to 10 to 15 km/h in the evening. Winds could gust as high as 29 km/h.

    Partly Cloudy

    Low: 8 °C

  • Thursday

    Thursday: Mostly sunny, with a high near 12. West wind 23 to 28 km/h increasing to 29 to 34 km/h in the morning. Winds could gust as high as 42 km/h.

    Mostly Sunny

    High: 12 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 7. Breezy.

    Mostly Clear
    and Breezy

    Low: 7 °C

  • Friday

    Friday: Mostly sunny, with a high near 13.

    Mostly Sunny

    High: 13 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 8.

    Mostly Clear

    Low: 8 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 14.

    Mostly Sunny

    High: 14 °C

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 11. Southeast wind 11 to 21 km/h becoming west.
Tonight
A 30 percent chance of showers after 4am. Mostly cloudy, with a low around 7. West northwest wind 11 to 18 km/h becoming east southeast after midnight.
Wednesday
A 30 percent chance of showers, mainly before 10am. Partly sunny, with a high near 12. East southeast wind 11 to 16 km/h becoming north northwest in the afternoon. New precipitation amounts of less than 1 mm possible.
Wednesday Night
Partly cloudy, with a low around 8. West wind 19 to 24 km/h decreasing to 10 to 15 km/h in the evening. Winds could gust as high as 29 km/h.
Thursday
Mostly sunny, with a high near 12. West wind 23 to 28 km/h increasing to 29 to 34 km/h in the morning. Winds could gust as high as 42 km/h.
Thursday Night
Mostly clear, with a low around 7. Breezy.
Friday
Mostly sunny, with a high near 13.
Friday Night
Mostly clear, with a low around 8.
Saturday
Mostly sunny, with a high near 14.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Mostly sunny, with a high near 13.
Sunday Night
Partly cloudy, with a low around 9.
Monday
A slight chance of showers. Partly sunny, with a high near 12.
Click Map For Forecast
Point Forecast:
2 Miles ENE San Francisco CA
 37.8°N 122.39°W (Elev. 1 m)
1:06 am PST Feb 20, 2018
12pm PST Feb 20, 2018-6pm PST Feb 26, 2018
 
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