National Weather Service

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Starting March 19th, Garrett County MD will be split for many NWS watch/warning/advisory headlines, allowing greater precision and flexibility.
Issuance time of the morning (AM) Daily Climatological Report will change for all eight official climate stations from 12:30 AM local standard time to 2:30 AM local time year round

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

45°F

7°C

Humidity	44%
Wind Speed	E 5 mph
Barometer	29.78 in (1009.6 mb)
Dewpoint	24°F (-4°C)
Visibility	10.00 mi
Wind Chill	42°F (6°C)
Last update	20 Mar 5:56 am EDT

More Information:

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

Extended Forecast for

Clarksville MD

Today
High: 70 °F
Isolated
Showers then
Showers
Tonight
Low: 34 °F
Showers then
Partly Cloudy
and Breezy
Friday
High: 54 °F
Sunny and
Breezy
Friday Night
Low: 35 °F
Partly Cloudy
Saturday
High: 62 °F
Partly Sunny
then Slight
Chance
Showers
Saturday Night
Low: 32 °F
Mostly Clear
Sunday
High: 53 °F
Mostly Sunny
Sunday Night
Low: 42 °F
Chance
Showers
Monday
High: 63 °F
Showers
Likely

Detailed Forecast

Today

Showers, mainly after 2pm. High near 70. Southeast wind 8 to 15 mph becoming south in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Showers, mainly before 8pm. Low around 34. Breezy, with a northwest wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Sunny, with a high near 54. Breezy, with a northwest wind 18 to 22 mph, with gusts as high as 33 mph.

Friday Night

Partly cloudy, with a low around 35. Northwest wind 5 to 8 mph becoming southwest after midnight.

Saturday

A slight chance of showers after 2pm. Partly sunny, with a high near 62. West wind 6 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 32.

Sunday

Mostly sunny, with a high near 53.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.

Monday

Showers likely, mainly before 2pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.

Monday Night

A chance of showers before 8pm. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.

Tuesday

Partly sunny, with a high near 55.