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

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

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Fair

85°F

29°C

Humidity	55%
Wind Speed	NW 6 mph
Barometer	30.08 in (1018.8 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	26 Jun 11:56 am EDT

More Information:

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

Extended Forecast for

2 Miles NW Bristow VA

This Afternoon
High: 91 °F
Showers
Likely
Tonight
Low: 65 °F
Showers and
Patchy Fog
Saturday
High: 83 °F
Showers and
Patchy Fog
Saturday Night
Low: 66 °F
Showers then
Scattered
Showers and
Patchy Fog
Sunday
High: 85 °F
Scattered
Showers and
Patchy Fog
then
Scattered
T-storms
Sunday Night
Low: 65 °F
Scattered
T-storms then
Isolated
Showers and
Patchy Fog
Monday
High: 88 °F
Patchy Fog
then Sunny
Monday Night
Low: 66 °F
Mostly Clear
Tuesday
High: 93 °F
Sunny

Detailed Forecast

This Afternoon

Isolated showers before 2pm, then scattered showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 91. Calm wind becoming west around 5 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, then showers and possibly a thunderstorm after midnight. Patchy fog after 3am. Low around 65. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers and thunderstorms before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. Patchy fog before noon. High near 83. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and possibly a thunderstorm before midnight, then scattered showers. Patchy fog after 2am. Low around 66. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Scattered showers, with thunderstorms also possible after 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 85. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 50%.

Sunday Night

Scattered showers and thunderstorms before 11pm, then isolated showers between 11pm and 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 65. 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 66.

Tuesday

Sunny, with a high near 93.

Tuesday Night

Mostly clear, with a low around 71.

Wednesday

Sunny and hot, with a high near 99.

Wednesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 20%.