Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Overcast

74°F

23°C

Humidity	86%
Wind Speed	Vrbl 3 mph
Barometer	30.01 in
Dewpoint	70°F (21°C)
Visibility	NA
Last update	4 Aug 5:15 am EDT

More Information:

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

Extended Forecast for

3 Miles W Chaptico MD

Today
High: 85 °F
Partly Sunny
Tonight
Low: 71 °F
Chance
T-storms then
Showers
Likely
Wednesday
High: 86 °F
Showers
Likely then
Chance
T-storms
Wednesday Night
Low: 73 °F
Partly Cloudy
Thursday
High: 90 °F
Mostly Sunny
Thursday Night
Low: 75 °F
Mostly Clear
Friday
High: 90 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 74 °F
Chance
T-storms
Saturday
High: 90 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

Partly sunny, with a high near 85. Northeast wind 7 to 9 mph.

Tonight

A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then showers likely after 5am. Mostly cloudy, with a low around 71. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers likely, with thunderstorms also possible after 11am. Partly sunny, with a high near 86. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Partly cloudy, with a low around 73. South wind around 6 mph.

Thursday

Mostly sunny, with a high near 90. South wind 7 to 11 mph.

Thursday Night

Mostly clear, with a low around 75.

Friday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 20%.

Friday Night

A chance of showers and thunderstorms, mainly between 8pm and 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.

Saturday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 40%.