Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fog/Mist

39°F

4°C

Humidity	NA
Wind Speed	E 3 mph
Barometer	29.92 in (1014.8 mb)
Dewpoint	N/A
Visibility	2.50 mi
Last update	19 Feb 10:56 pm EST

More Information:

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

Extended Forecast for

2 Miles SW Lisbon MD

Tonight
Low: 39 °F
Rain and
Patchy Dense
Fog
Friday
High: 52 °F
Rain and
Patchy Fog
then Patchy
Fog
Friday Night
Low: 36 °F
Mostly Clear
Saturday
High: 51 °F
Partly Sunny
Saturday Night
Low: 33 °F
Partly Cloudy
then Chance
Rain/Snow
Sunday
High: 39 °F
Rain/Snow
Sunday Night
Low: 30 °F
Snow Likely
Monday
High: 37 °F
Chance Snow
Monday Night
Low: 25 °F
Mostly Cloudy

Detailed Forecast

Tonight

Areas of drizzle before 2am, then rain, mainly after 2am. Patchy dense fog. Low around 39. East wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain, mainly before 10am. Patchy fog before 1pm. High near 52. East wind around 7 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Mostly clear, with a low around 36. West wind 7 to 10 mph, with gusts as high as 20 mph.

Saturday

Partly sunny, with a high near 51. Northwest wind 5 to 7 mph.

Saturday Night

A chance of rain after 1am, mixing with snow after 4am. Mostly cloudy, with a low around 33. Light north wind. Chance of precipitation is 40%.

Sunday

Snow, possibly mixed with rain. High near 39. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow likely, mainly before 1am. Cloudy, with a low around 30. Chance of precipitation is 70%.

Monday

A chance of snow before 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.