Severe Thunderstorms and Heavy Rainfall Across the Central Plains and Central Appalachians

Severe thunderstorms producing damaging winds, heavy rainfall, hail and possibly a few tornadoes will continue through tonight across portions of Kansas and Oklahoma. Heavy rainfall will persist across the Central Appalachians through tonight, potentially leading to areas of flooding. The severe weather and heavy rainfall threat will shift into the lower Great Lakes on Wednesday. Read More >

Current conditions at

Manassas, Manassas Regional Airport/Harry P. Davis Field (KHEF)

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Overcast

74°F

23°C

Humidity	100%
Wind Speed	S 6 mph
Barometer	29.96 in (1014.8 mb)
Dewpoint	74°F (23°C)
Visibility	8.00 mi
Last update	17 Jun 11:56 pm EDT

More Information:

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

Extended Forecast for

4 Miles S Clifton VA

Overnight
Low: 71 °F
Chance
T-storms
Wednesday
High: 91 °F
Mostly Sunny
then Heavy
Rain
Wednesday Night
Low: 74 °F
Chance
T-storms then
Mostly Clear
Juneteenth
High: 93 °F
Sunny then
Showers
Likely
Thursday Night
Low: 66 °F
Showers
Likely then
Chance
Showers
Friday
High: 87 °F
Sunny
Friday Night
Low: 66 °F
Mostly Clear
Saturday
High: 91 °F
Sunny
Saturday Night
Low: 71 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 71. Light south wind. Chance of precipitation is 40%.

Wednesday

A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 91. Southwest wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

A chance of showers and thunderstorms, mainly before 7pm. Mostly clear, with a low around 74. Southwest wind around 6 mph. Chance of precipitation is 30%.

Juneteenth

Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 101. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 66. West wind 5 to 7 mph. Chance of precipitation is 60%.

Friday

Sunny, with a high near 87.

Friday Night

Mostly clear, with a low around 66.

Saturday

Sunny, with a high near 91.

Saturday Night

Partly cloudy, with a low around 71.

Sunday

Sunny, with a high near 96.

Sunday Night

Mostly clear, with a low around 74.