Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

74°F

23°C

Humidity	96%
Wind Speed	S 3 mph
Barometer	30.01 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	27 Aug 5:55 am EDT

More Information:

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

Extended Forecast for

2 Miles ESE Compton MD

Today
High: 86 °F
Isolated
T-storms
Tonight
Low: 70 °F
Scattered
T-storms then
Isolated
Showers
Friday
High: 85 °F
Slight Chance
T-storms then
Chance
T-storms
Friday Night
Low: 69 °F
Chance
T-storms and
Patchy Fog
Saturday
High: 84 °F
Partly Sunny
Saturday Night
Low: 70 °F
Partly Cloudy
then Patchy
Fog
Sunday
High: 86 °F
Patchy Fog
then Sunny
Sunday Night
Low: 72 °F
Mostly Clear
Monday
High: 90 °F
Sunny

Detailed Forecast

Today

Isolated showers and thunderstorms before 10am, then isolated showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. South wind 5 to 10 mph. Chance of precipitation is 20%.

Tonight

Scattered showers and thunderstorms before midnight, then isolated showers between midnight and 4am. Mostly cloudy, with a low around 70. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

Friday

A chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 85. Light and variable wind. Chance of precipitation is 50%.

Friday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%.

Saturday

Partly sunny, with a high near 84. North wind 3 to 5 mph.

Saturday Night

Patchy fog after 4am. Otherwise, mostly clear, with a low around 70.

Sunday

Patchy fog before 8am. Otherwise, sunny, with a high near 86.

Sunday Night

Mostly clear, with a low around 72.

Monday

Sunny, with a high near 90.

Monday Night

Partly cloudy, with a low around 74.