Severe Thunderstorms from the Midwest to Mid-Atlantic Tonight; The Heat Continues in the Southern and Eastern U.S.

Strong to severe thunderstorms capable of producing large to very large hail, damaging wind gusts and a few strong tornadoes are likely from the Midwest to the Mid-Atlantic tonight. Moderate Risk (level 4 of 5) of severe thunderstorms is outlooked for the Midwest. A widespread heat wave will peak in the South and East on Friday, with many temperature records expected to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

72°F

22°C

Humidity	94%
Wind Speed	W 3 mph
Barometer	29.83 in
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	12 Jun 4:35 am EDT

More Information:

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

Extended Forecast for

3 Miles ESE Abell MD

Heat Advisory June 12, 11:00am until June 12, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 97 °F
Sunny then
Severe
Thunderstorms
Tonight
Low: 71 °F
Severe
Thunderstorms
then Mostly
Cloudy
Saturday
High: 87 °F
Becoming
Sunny
Saturday Night
Low: 70 °F
Mostly Clear
Sunday
High: 92 °F
Mostly Sunny
then Showers
Likely
Sunday Night
Low: 70 °F
Showers
Likely then
Slight Chance
T-storms
Monday
High: 81 °F
Partly Sunny
Monday Night
Low: 65 °F
Mostly Cloudy
then Chance
Showers
Tuesday
High: 78 °F
Chance
Showers

Detailed Forecast

Today

A chance of showers and thunderstorms between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Sunny and hot, with a high near 97. Heat index values as high as 106. Calm wind becoming west 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.

Tonight

Showers and thunderstorms likely, mainly before 10pm. Some of the storms could be severe. Cloudy, then gradually becoming partly cloudy, with a low around 71. West wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Partly sunny through mid morning, then becoming sunny, with a high near 87. North wind around 5 mph becoming light and variable in the afternoon.

Saturday Night

Mostly clear, with a low around 70. Light south wind.

Sunday

Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 92. South wind 5 to 11 mph. Chance of precipitation is 60%.

Sunday Night

Showers likely and possibly a thunderstorm before 11pm, then a slight chance of showers and thunderstorms between 11pm and 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Monday

Partly sunny, with a high near 81.

Monday Night

A chance of showers after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.

Tuesday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 50%.

Tuesday Night

Mostly cloudy, with a low around 65.

Wednesday

Mostly sunny, with a high near 84.

Wednesday Night

A slight chance of showers. Partly cloudy, with a low around 70. Chance of precipitation is 20%.