Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Hazardous Weather Conditions

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

28°F

-2°C

Humidity	58%
Wind Speed	Vrbl 3 mph
Barometer	30.60 in (1038.2 mb)
Dewpoint	15°F (-9°C)
Visibility	10.00 mi
Last update	2 Mar 7:56 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles SW Lisbon MD

Winter Weather Advisory March 2, 10:00pm until March 3, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 34 °F
Chance Snow
then Snow
Likely
Tonight
Low: 29 °F
Wintry Mix
Likely and
Patchy Fog
Tuesday
High: 44 °F
Wintry Mix
then Rain
Likely and
Patchy Fog
Tuesday Night
Low: 42 °F
Rain
Wednesday
High: 57 °F
Chance Rain
Wednesday Night
Low: 48 °F
Chance Rain
Thursday
High: 71 °F
Mostly Cloudy
then Chance
Rain
Thursday Night
Low: 55 °F
Chance Rain
Friday
High: 70 °F
Chance Rain

Detailed Forecast

Today

Snow likely, mainly after 1pm. Cloudy, with a high near 34. Northeast wind around 6 mph becoming southeast in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.

Tonight

A chance of snow before 2am, then freezing rain likely, possibly mixed with snow. Patchy fog between 10pm and 3am. Otherwise, cloudy, with a low around 29. Southeast wind around 5 mph. Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.

Tuesday

Rain and freezing rain, possibly mixed with snow, becoming all rain after 10am. Patchy fog after 1pm. High near 44. Southeast wind 5 to 7 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain. Low around 42. South wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A chance of rain. Mostly cloudy, with a high near 57. Light and variable wind. Chance of precipitation is 50%.

Wednesday Night

A chance of rain. Cloudy, with a low around 48. Chance of precipitation is 50%.

Thursday

A chance of rain after 1pm. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.

Thursday Night

A chance of rain. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.

Friday

A chance of rain. Partly sunny, with a high near 70. Chance of precipitation is 30%.

Friday Night

Mostly cloudy, with a low around 50.