Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Mostly Cloudy

39°F

4°C

Humidity	90%
Wind Speed	Calm
Barometer	30.29 in
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	15 Mar 4:55 am EDT

More Information:

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

Extended Forecast for

3 Miles S Charlotte Hall MD

Today
High: 59 °F
Partly Sunny
Tonight
Low: 52 °F
Showers
Monday
High: 72 °F
Breezy.
Showers then
Severe
Thunderstorms
Monday Night
Low: 30 °F
Severe
Thunderstorms
then Showers
Tuesday
High: 42 °F
Mostly Sunny
Tuesday Night
Low: 24 °F
Mostly Clear
Wednesday
High: 42 °F
Mostly Sunny
Wednesday Night
Low: 30 °F
Mostly Cloudy
Thursday
High: 54 °F
Mostly Sunny

Detailed Forecast

Today

Partly sunny, with a high near 59. Southeast wind 8 to 17 mph, with gusts as high as 24 mph.

Tonight

Showers and thunderstorms before 5am, then a chance of showers. Low around 52. Southeast wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Showers, with thunderstorms also possible after 11am. Some of the storms could be severe. High near 72. Breezy, with a south wind 14 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers and possibly a thunderstorm. Some of the storms could be severe. Low around 30. West wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Mostly sunny, with a high near 42. West wind 11 to 16 mph, with gusts as high as 26 mph.

Tuesday Night

Mostly clear, with a low around 24.

Wednesday

Mostly sunny, with a high near 42.

Wednesday Night

Mostly cloudy, with a low around 30.

Thursday

Mostly sunny, with a high near 54.

Thursday Night

Partly cloudy, with a low around 36.