Storm Impacting the Southwest U.S.

A slow moving weather disturbance will continue to bring periodic rain showers, a few isolated thunderstorms, and a localized flash flooding across the Southwest. The threat will expand into the Southern Plains Wednesday night. Moderate to heavy snow across the Sierra Nevada and southern Utah Ranges will continue into the overnight period. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Light Rain

40°F

4°C

Humidity	100%
Wind Speed	SE 6 mph
Barometer	30.14 in (1022.5 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	18 Nov 7:56 pm EST

More Information:

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

Extended Forecast for

3 Miles SSE Boyds MD

Tonight
Low: 39 °F
Rain and
Patchy Fog
Wednesday
High: 51 °F
Patchy Fog
then Cloudy
Wednesday Night
Low: 37 °F
Mostly Cloudy
Thursday
High: 51 °F
Cloudy
Thursday Night
Low: 43 °F
Cloudy
Friday
High: 59 °F
Slight Chance
Rain
Friday Night
Low: 45 °F
Rain Likely
Saturday
High: 53 °F
Chance Rain
Saturday Night
Low: 37 °F
Mostly Cloudy

Detailed Forecast

Tonight

Rain, mainly before 5am. Patchy fog. Low around 39. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Patchy fog before 10am. Otherwise, cloudy, with a high near 51. Calm wind becoming north around 6 mph in the morning.

Wednesday Night

Mostly cloudy, with a low around 37. Light north wind.

Thursday

Cloudy, with a high near 51. Light and variable wind.

Thursday Night

Cloudy, with a low around 43. Calm wind.

Friday

A slight chance of rain. Mostly cloudy, with a high near 59. Chance of precipitation is 20%.

Friday Night

Rain likely, mainly after 1am. Cloudy, with a low around 45. Chance of precipitation is 60%.