Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

42°F

6°C

Humidity	76%
Wind Speed	SE 3 mph
Barometer	30.01 in (1017.9 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	28 Feb 11:56 pm EST

More Information:

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

Extended Forecast for

Derwood MD

Overnight
Low: 39 °F
Partly Cloudy
Sunday
High: 47 °F
Partly Sunny
Sunday Night
Low: 25 °F
Partly Cloudy
Monday
High: 36 °F
Mostly Sunny
Monday Night
Low: 28 °F
Slight Chance
Snow then
Chance Wintry
Mix
Tuesday
High: 46 °F
Wintry Mix
Likely
Tuesday Night
Low: 41 °F
Rain Likely
Wednesday
High: 61 °F
Chance Rain
Wednesday Night
Low: 49 °F
Chance Rain

Detailed Forecast

Overnight

Partly cloudy, with a low around 39. Light northeast wind.

Sunday

Partly sunny, with a high near 47. North wind 6 to 10 mph, with gusts as high as 24 mph.

Sunday Night

Partly cloudy, with a low around 25. North wind around 7 mph, with gusts as high as 18 mph.

Monday

Mostly sunny, with a high near 36. Northeast wind around 6 mph becoming southeast in the afternoon.

Monday Night

A slight chance of snow before 1am, then a chance of snow and freezing rain between 1am and 4am, then a chance of freezing rain and sleet after 4am. Mostly cloudy, with a low around 28. Southeast wind 3 to 6 mph. Chance of precipitation is 30%.

Tuesday

A chance of rain, freezing rain, and sleet before 7am, then a chance of rain or freezing rain between 7am and 1pm, then rain likely after 1pm. Cloudy, with a high near 46. Chance of precipitation is 70%. New sleet accumulation of less than a half inch possible.

Tuesday Night

Rain likely. Cloudy, with a low around 41. Chance of precipitation is 60%.

Wednesday

A chance of rain. Cloudy, with a high near 61. Chance of precipitation is 30%.

Wednesday Night

A chance of rain. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.

Thursday

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

Thursday Night

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

Friday

A chance of rain. Mostly cloudy, with a high near 72. Chance of precipitation is 40%.