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NWS Survey Confirms EF-0 Tornado Near New Windsor on Monday, March 16, 2026

Hazardous Weather Conditions

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

77°F

25°C

Humidity	39%
Wind Speed	S 7 mph
Barometer	29.76 in (1008.6 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	22 Mar 1:56 pm EDT

More Information:

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

Extended Forecast for

Ashton MD

This Afternoon
High: 83 °F
Sunny
Tonight
Low: 49 °F
Slight Chance
T-storms then
Showers
Monday
High: 57 °F
Showers then
Mostly Sunny
Monday Night
Low: 31 °F
Mostly Clear
Tuesday
High: 50 °F
Mostly Sunny
Tuesday Night
Low: 35 °F
Mostly Cloudy
Wednesday
High: 60 °F
Partly Sunny
Wednesday Night
Low: 44 °F
Mostly Cloudy
Thursday
High: 65 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Sunny, with a high near 83. Southwest wind 9 to 13 mph, with gusts as high as 23 mph.

Tonight

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5am. Low around 49. South wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

Showers before 7am, then a chance of rain between 7am and 10am. High near 57. Northwest wind 9 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Mostly clear, with a low around 31. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.

Tuesday

Mostly sunny, with a high near 50. North wind around 6 mph becoming light and variable.

Tuesday Night

Mostly cloudy, with a low around 35.

Wednesday

Partly sunny, with a high near 60.

Wednesday Night

Mostly cloudy, with a low around 44.

Thursday

Mostly cloudy, with a high near 65.