National Weather Service

News Headlines

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

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

67°F

19°C

Humidity	66%
Wind Speed	W 3 mph
Barometer	29.59 in
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	23 Mar 3:55 am EDT

More Information:

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

Extended Forecast for

3 Miles NNE Port Republic MD

Overnight
Low: 61 °F
Scattered
Showers
Monday
High: 59 °F
Showers
Likely
Monday Night
Low: 34 °F
Mostly Clear
Tuesday
High: 49 °F
Sunny
Tuesday Night
Low: 36 °F
Partly Cloudy
Wednesday
High: 56 °F
Mostly Sunny
Wednesday Night
Low: 45 °F
Partly Cloudy
Thursday
High: 69 °F
Partly Sunny
Thursday Night
Low: 52 °F
Partly Cloudy
then Chance
Rain

Detailed Forecast

Overnight

Scattered showers and thunderstorms. Mostly cloudy, with a steady temperature around 61. North wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

Monday

Showers likely and possibly a thunderstorm before 1pm, then isolated showers between 1pm and 2pm. Cloudy through mid morning, then gradual clearing, with a high near 59. North wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Mostly clear, with a low around 34. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.

Tuesday

Sunny, with a high near 49. North wind 5 to 9 mph becoming light and variable in the afternoon.

Tuesday Night

Partly cloudy, with a low around 36. South wind 3 to 6 mph.

Wednesday

Mostly sunny, with a high near 56.

Wednesday Night

Partly cloudy, with a low around 45.

Thursday

Partly sunny, with a high near 69.