Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Mostly Cloudy

53°F

12°C

Humidity	89%
Wind Speed	Calm
Barometer	30.19 in
Dewpoint	50°F (10°C)
Visibility	9.00 mi
Last update	5 Mar 11:55 am EST

More Information:

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

Extended Forecast for

2 Miles S Barstow MD

This Afternoon
High: 63 °F
Partly Sunny
Tonight
Low: 46 °F
Scattered
Showers and
Patchy Fog
Friday
High: 55 °F
Areas Fog
then Isolated
Showers
Friday Night
Low: 43 °F
Slight Chance
Showers and
Patchy Fog
Saturday
High: 72 °F
Patchy Fog
then Slight
Chance
Showers
Saturday Night
Low: 57 °F
Chance
Showers
Sunday
High: 68 °F
Chance
Showers
Sunday Night
Low: 46 °F
Mostly Cloudy
Monday
High: 66 °F
Partly Sunny

Detailed Forecast

This Afternoon

Partly sunny, with a high near 63. Calm wind becoming east around 6 mph.

Tonight

Scattered showers, mainly between 9pm and 5am. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 46. North wind 3 to 5 mph. Chance of precipitation is 40%.

Friday

Isolated showers before 7am, then isolated showers after 1pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 55. Northeast wind 5 to 7 mph. Chance of precipitation is 20%.

Friday Night

A slight chance of showers. Patchy fog before 2am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 43. East wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.

Saturday

A slight chance of showers after 1pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 72. Light southeast wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 20%.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.

Sunday

A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.

Sunday Night

Mostly cloudy, with a low around 46.

Monday

Partly sunny, with a high near 66.

Monday Night

Partly cloudy, with a low around 51.

Tuesday

Mostly sunny, with a high near 73.