Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. 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

72°F

22°C

Humidity	100%
Wind Speed	Calm
Barometer	30.05 in
Dewpoint	72°F (22°C)
Visibility	NA
Last update	27 Jun 2:15 am EDT

More Information:

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

Extended Forecast for

Port Republic MD

Overnight
Low: 71 °F
Chance
Showers
Saturday
High: 84 °F
Chance
Showers
Saturday Night
Low: 70 °F
Showers
Likely
Sunday
High: 85 °F
Slight Chance
T-storms then
Showers
Likely
Sunday Night
Low: 69 °F
Chance
T-storms then
Patchy Fog
Monday
High: 88 °F
Patchy Fog
then Sunny
Monday Night
Low: 69 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 73 °F
Mostly Clear

Detailed Forecast

Overnight

A chance of showers and thunderstorms, mainly after 5am. Cloudy, with a low around 71. Light northwest wind. Chance of precipitation is 50%.

Saturday

A chance of showers and thunderstorms, mainly after 7am. Mostly cloudy, with a high near 84. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 50%.

Saturday Night

Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 85. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms before 8pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 69. Light east wind. Chance of precipitation is 30%.

Monday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 88.

Monday Night

Mostly clear, with a low around 69.

Tuesday

Sunny, with a high near 90.

Tuesday Night

Mostly clear, with a low around 73.

Wednesday

Sunny, with a high near 96.

Wednesday Night

Mostly clear, with a low around 78.