Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially downwind of Lakes Erie and Ontario, where up to one foot of additional snow is forecast by Sunday morning.
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Hazardous Weather Conditions

Current conditions at

Camp Springs / Andrews Air Force Base (KADW)

Lat: 38.89°NLon: -76.82°WElev: 282ft.

Fair

17°F

-8°C

Humidity 69%
Wind Speed S 2 mph
Barometer 30.29 in (1026.9 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 12 Feb 6:58 am EST
Extended Forecast for

Largo MD

  • Today

    Today: Isolated snow showers after 3pm.  Mostly cloudy, with a high near 30. Calm wind becoming south 5 to 7 mph in the afternoon.  Chance of precipitation is 20%.

    Mostly Cloudy
    then Isolated
    Snow Showers

    High: 30 °F

  • Tonight

    Tonight: Scattered snow showers before 3am.  Mostly cloudy, with a low around 19. South wind 6 to 16 mph becoming northwest after midnight. Winds could gust as high as 32 mph.  Chance of precipitation is 50%.

    Scattered
    Snow Showers

    Low: 19 °F

  • Saturday

    Saturday: Isolated snow showers.  Mostly sunny, with a high near 23. Blustery, with a northwest wind 20 to 23 mph, with gusts as high as 44 mph.  Chance of precipitation is 20%.

    Isolated Snow
    Showers and
    Blustery

    High: 23 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 10. Wind chill values as low as -3. Blustery, with a northwest wind 13 to 21 mph, with gusts as high as 37 mph.

    Mostly Clear
    and Blustery
    then Mostly
    Clear

    Low: 10 °F

  • Sunday

    Sunday: Sunny, with a high near 23. Northwest wind 7 to 14 mph, with gusts as high as 21 mph.

    Sunny

    High: 23 °F

  • Sunday
    Night

    Sunday Night: A chance of snow after 1am.  Mostly cloudy, with a low around 17. Chance of precipitation is 30%.

    Mostly Cloudy
    then Chance
    Snow

    Low: 17 °F

  • Washington's
    Birthday

    Washington's Birthday: Snow likely.  Mostly cloudy, with a high near 34. Chance of precipitation is 60%.

    Snow Likely

    High: 34 °F

  • Monday
    Night

    Monday Night: Rain and snow.  Low around 32. Chance of precipitation is 80%.

    Rain/Snow

    Low: 32 °F

  • Tuesday

    Tuesday: Rain likely.  Cloudy, with a high near 47. Chance of precipitation is 70%.

    Rain Likely

    High: 47 °F

Detailed Forecast

Today
Isolated snow showers after 3pm. Mostly cloudy, with a high near 30. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Scattered snow showers before 3am. Mostly cloudy, with a low around 19. South wind 6 to 16 mph becoming northwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 50%.
Saturday
Isolated snow showers. Mostly sunny, with a high near 23. Blustery, with a northwest wind 20 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 10. Wind chill values as low as -3. Blustery, with a northwest wind 13 to 21 mph, with gusts as high as 37 mph.
Sunday
Sunny, with a high near 23. Northwest wind 7 to 14 mph, with gusts as high as 21 mph.
Sunday Night
A chance of snow after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Washington's Birthday
Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Monday Night
Rain and snow. Low around 32. Chance of precipitation is 80%.
Tuesday
Rain likely. Cloudy, with a high near 47. Chance of precipitation is 70%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 40.
Click Map For Forecast
Point Forecast:
Largo MD
 38.89°N 76.82°W (Elev. 148 ft)
6:34 am EST Feb 12, 2016
7am EST Feb 12, 2016-6pm EST Feb 18, 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