Areas of Fire Weather and Severe Thunderstorms on Friday
Critical fire weather is expected Friday across the Northern Plains, Upper Midwest, and southern High Plains due to gusty winds and low humidity. Severe thunderstorms capable of large to very large hail, wind damage and tornadoes will be possible Friday and Saturday across parts of the central Plains. Read More >
Current conditions at
Manassas, Manassas Regional Airport/Harry P. Davis Field (KHEF)
Lat: 38.72°NLon: 77.52°WElev: 194ft.
Overcast
54°F
12°C
| Humidity | 64% |
| Wind Speed | NW 8 mph |
| Barometer | 29.97 in (1015.4 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 52°F (11°C) |
| Last update | 15 May 6:56 am EDT |
Extended Forecast for
4 Miles ENE Casanova VA
Today
High: 74 °F
Mostly Sunny
Tonight
Low: 48 °F
Partly Cloudy
Saturday
High: 85 °F
Sunny
Saturday Night
Low: 61 °F
Partly Cloudy
Sunday
High: 91 °F
Mostly Sunny
then Slight
Chance
T-stormsSunday Night
Low: 64 °F
Mostly Clear
Monday
High: 94 °F
Sunny
Monday Night
Low: 67 °F
Mostly Clear
Tuesday
High: 95 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 74. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 48. Calm wind.
Saturday
Sunny, with a high near 85. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 61. South wind around 6 mph becoming calm after midnight.
Sunday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 64.
Monday
Sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 67.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 50%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles ENE Casanova VA
38.63°N 77.58°W (Elev. 200 ft)
38.63°N 77.58°W (Elev. 200 ft)
4:53 am EDT May 15, 2026
7am EDT May 15, 2026-6pm EDT May 21, 2026
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