Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

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. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Leesburg / Godfrey (KJYO)

Lat: 39.08°NLon: 77.57°WElev: 390ft.

Partly Cloudy

72°F

22°C

Humidity	94%
Wind Speed	S 7 mph
Barometer	30.01 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	27 Aug 8:15 am EDT

More Information:

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

Extended Forecast for

3 Miles SE Philomont VA

Today
High: 88 °F
Mostly Sunny
then Severe
Thunderstorms
Tonight
Low: 66 °F
Severe
Thunderstorms
then Isolated
Showers and
Patchy Fog
Friday
High: 85 °F
Areas Fog
then Mostly
Sunny
Friday Night
Low: 65 °F
Mostly Cloudy
then Patchy
Fog
Saturday
High: 86 °F
Mostly Sunny
Saturday Night
Low: 67 °F
Mostly Clear
Sunday
High: 88 °F
Sunny
Sunday Night
Low: 69 °F
Partly Cloudy
Monday
High: 91 °F
Mostly Sunny

Detailed Forecast

Today

Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Mostly sunny, with a high near 88. South wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before midnight, then isolated showers between midnight and 2am. Some of the storms could be severe. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 66. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Areas of fog before 9am. Otherwise, partly sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon.

Friday Night

Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 65. Light northwest wind.

Saturday

Mostly sunny, with a high near 86. Light and variable wind becoming north around 5 mph.

Saturday Night

Mostly clear, with a low around 67.

Sunday

Sunny, with a high near 88.

Sunday Night

Partly cloudy, with a low around 69.