Major Storm Pounding California; Winter Weather Threats Through This Weekend From the Central to Eastern U.S.

The last and strongest in a week-long parade of Pacific storms is pounding California with a variety of hazards, including heavy rainfall, mountain snow and flooding near recent wildfire burn scars. Meanwhile, a weak, progressive system may produce light snow from the Ohio Valley into the northern Mid-Atlantic region through early Friday. Then a major winter storm will develop for the weekend. Read More >

Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Light Snow

30°F

-1°C

Humidity 79%
Wind Speed NW 5 mph
Barometer 30.00 in (1017.0 mb)
Dewpoint 24°F (-4°C)
Visibility 8.00 mi
Wind Chill25°F (-4°C)
Last update 17 Jan 3:53 pm CST
Extended Forecast for

Monona WI

Winter Weather Advisory January 18, 03:00pm until January 19, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 17. West wind 5 to 10 mph becoming north after midnight.

    Gradual
    Clearing

    Low: 17 °F

  • Friday

    Friday: Snow showers likely, mainly after 5pm.  Increasing clouds, with a high near 23. Northeast wind 5 to 10 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Partly Sunny
    then Snow
    Showers
    Likely

    High: 23 °F

  • Friday
    Night

    Friday Night: Snow.  Low around 15. Northeast wind 10 to 15 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Snow

    Low: 15 °F

  • Saturday

    Saturday: A 30 percent chance of snow before noon.  Cloudy, then gradually becoming mostly sunny, with a high near 19. Wind chill values between zero and 5. North wind around 15 mph, with gusts as high as 25 mph.

    Chance Snow
    then Partly
    Sunny

    High: 19 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 4. North wind around 10 mph.

    Partly Cloudy

    Low: 4 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 13. North wind 5 to 10 mph.

    Mostly Sunny

    High: 13 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 5. Northeast wind around 5 mph becoming southeast after midnight.

    Partly Cloudy

    Low: 5 °F

  • M.L.King
    Day

    M.L.King Day: A 30 percent chance of snow showers.  Mostly cloudy, with a high near 20. Southeast wind 5 to 15 mph.

    Chance Snow
    Showers

    High: 20 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of snow showers.  Cloudy, with a low around 16.

    Chance Snow
    Showers

    Low: 16 °F

Detailed Forecast

Tonight
Cloudy during the early evening, then gradual clearing, with a low around 17. West wind 5 to 10 mph becoming north after midnight.
Friday
Snow showers likely, mainly after 5pm. Increasing clouds, with a high near 23. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Snow. Low around 15. Northeast wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 30 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 19. Wind chill values between zero and 5. North wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 4. North wind around 10 mph.
Sunday
Mostly sunny, with a high near 13. North wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 5. Northeast wind around 5 mph becoming southeast after midnight.
M.L.King Day
A 30 percent chance of snow showers. Mostly cloudy, with a high near 20. Southeast wind 5 to 15 mph.
Monday Night
A 40 percent chance of snow showers. Cloudy, with a low around 16.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
Tuesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 10.
Wednesday
Mostly sunny, with a high near 19.
Wednesday Night
Mostly cloudy, with a low around 10.
Thursday
Mostly cloudy, with a high near 22.
Click Map For Forecast
Point Forecast:
Monona WI
 43.07°N 89.34°W (Elev. 850 ft)
3:09 pm CST Jan 17, 2019
4pm CST Jan 17, 2019-6pm CST Jan 24, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database