Dangerous Winter Storm over the Northern Plains, Severe Weather in the southeast U.S.

A significant winter storm will bring heavy snow and blizzard conditions over portions of the northern Plains, primarily North Dakota through Tuesday. Snowfall amounts could reach one foot leading to dangerous travel conditions. Strong winds and very cold temperatures will also yield sub zero wind chill readings. Over the southeast U.S, strong to severe thunderstorms will be possible on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

7°C

45°F

Humidity 75%
Wind Speed NA
Barometer NA
Dewpoint 3°C (37°F)
Visibility NA
Last update 06 Dec 3:43 am PST
Extended Forecast for

San Francisco CA

  • Today

    Today: Mostly sunny, with a high near 12. North northwest wind around 14 km/h.

    Mostly Sunny

    High: 12 °C

  • Tonight

    Tonight: Partly cloudy, with a low around 7. Northwest wind 11 to 21 km/h becoming north northeast after midnight.

    Partly Cloudy

    Low: 7 °C

  • Wednesday

    Wednesday: A 30 percent chance of rain after 1pm.  Partly sunny, with a high near 10. Southeast wind 5 to 13 km/h.  New precipitation amounts between 1 and 2.5 mm possible.

    Partly Sunny
    then Chance
    Rain

    High: 10 °C

  • Wednesday
    Night

    Wednesday Night: Rain, mainly after 10pm.  Low around 9. Light east wind becoming east southeast 16 to 21 km/h in the evening.  Chance of precipitation is 80%. New precipitation amounts between 2.5 and 5 mm possible.

    Rain

    Low: 9 °C

  • Thursday

    Thursday: Rain.  High near 13. Southeast wind 8 to 13 km/h becoming light and variable  in the morning.  Chance of precipitation is 80%. New precipitation amounts between 1 and 2 cm possible.

    Rain

    High: 13 °C

  • Thursday
    Night

    Thursday Night: Rain.  Low around 13. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 cm possible.

    Rain

    Low: 13 °C

  • Friday

    Friday: Rain likely.  Mostly cloudy, with a high near 15. Chance of precipitation is 70%.

    Rain Likely

    High: 15 °C

  • Friday
    Night

    Friday Night: A chance of rain.  Mostly cloudy, with a low around 12.

    Chance Rain

    Low: 12 °C

  • Saturday

    Saturday: A chance of rain.  Partly sunny, with a high near 14.

    Chance Rain

    High: 14 °C

Detailed Forecast

Today
Mostly sunny, with a high near 12. North northwest wind around 14 km/h.
Tonight
Partly cloudy, with a low around 7. Northwest wind 11 to 21 km/h becoming north northeast after midnight.
Wednesday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 10. Southeast wind 5 to 13 km/h. New precipitation amounts between 1 and 2.5 mm possible.
Wednesday Night
Rain, mainly after 10pm. Low around 9. Light east wind becoming east southeast 16 to 21 km/h in the evening. Chance of precipitation is 80%. New precipitation amounts between 2.5 and 5 mm possible.
Thursday
Rain. High near 13. Southeast wind 8 to 13 km/h becoming light and variable in the morning. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 cm possible.
Thursday Night
Rain. Low around 13. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 cm possible.
Friday
Rain likely. Mostly cloudy, with a high near 15. Chance of precipitation is 70%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 12.
Saturday
A chance of rain. Partly sunny, with a high near 14.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 11.
Sunday
A chance of rain. Mostly cloudy, with a high near 13.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
A slight chance of rain. Partly sunny, with a high near 13.
Click Map For Forecast
Point Forecast:
San Francisco CA
 37.77°N 122.41°W (Elev. 40 m)
2:19 am PST Dec 6, 2016
4am PST Dec 6, 2016-6pm PST Dec 12, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database