Skip Navigation Linkwww.weather.gov 
NOAA logo - Select to go to the NOAA homepage National Weather Service
 Headquarters Office   NWS logo
NWS Office of the Chief Information Officer/Telecommunication Operations Center
 
   

Current Weather Conditions:
Manassas, Manassas Regional Airport/Harry P. Davis Field, VA, United States

NWS Point Forecast for KHEF (KHEF) 38-43N 077-31W

Conditions at

2026.03.24 0156 UTC
Wind from the NNW (330 degrees) at 16 MPH (14 KT) gusting to 31 MPH (27 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 43.0 F (6.1 C)
Dew Point 24.1 F (-4.4 C)
Relative Humidity 46%
Pressure (altimeter) 30.27 in. Hg (1025 hPa)
ob KHEF 240156Z 33014G27KT 10SM CLR 06/M04 A3027 RMK AO2 PK WND 32027/0153 SLP257 T00611044

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
61.0 (16.1) 46.9 (8.3) In the 6 hours preceding Mar 23, 2026 - 07:56 PM EDT / 2026.03.23 2356 UTC
87.1 (30.6) 43.0 (6.1) In the 24 hours preceding Mar 22, 2026 - 11:56 PM EDT / 2026.03.23 0356 UTC

Precipitation Accumulation

Precipitation
Amount
0.03 inches In the 24 hours preceding Mar 23, 2026 - 07:56 AM EDT / 2026.03.23 1156 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 10 PM (2) Mar 23 43.0 (6.1) 24.1 (-4.4) 30.27 (1025) NNW 16
9 PM (1) Mar 23 45.0 (7.2) 25.0 (-3.9) 30.24 (1024) NNW 17
8 PM (0) Mar 23 46.9 (8.3) 28.0 (-2.2) 30.19 (1022) NNW 16
7 PM (23) Mar 23 48.9 (9.4) 28.0 (-2.2) 30.16 (1021) N 21
6 PM (22) Mar 23 52.0 (11.1) 28.9 (-1.7) 30.11 (1019) NW 20
5 PM (21) Mar 23 53.1 (11.7) 30.0 (-1.1) 30.05 (1017) NNW 25
4 PM (20) Mar 23 54.0 (12.2) 30.0 (-1.1) 30.03 (1016) NW 29
3 PM (19) Mar 23 57.0 (13.9) 35.1 (1.7) 29.98 (1015) NNW 25
2 PM (18) Mar 23 61.0 (16.1) 41.0 (5.0) 29.91 (1012) NW 32
1 PM (17) Mar 23 64.0 (17.8) 46.9 (8.3) 29.89 (1012) NW 29
Noon (16) Mar 23 64.9 (18.3) 51.1 (10.6) 29.85 (1010) NNW 22
11 AM (15) Mar 23 66.0 (18.9) 53.1 (11.7) 29.8 (1009) NW 23
10 AM (14) Mar 23 62.1 (16.7) 57.9 (14.4) 29.78 (1008) WNW 5
9 AM (13) Mar 23 59.0 (15.0) 57.0 (13.9) 29.75 (1007)
8 AM (12) Mar 23 57.0 (13.9) 55.9 (13.3) 29.73 (1006) Calm
7 AM (11) Mar 23 57.9 (14.4) 57.0 (13.9) 29.7 (1005) W 3
6 AM (10) Mar 23 61.0 (16.1) 55.9 (13.3) 29.7 (1005) N 10 rain
5 AM (9) Mar 23 64.0 (17.8) 55.9 (13.3) 29.73 (1006) N 13
4 AM (8) Mar 23 64.0 (17.8) 57.0 (13.9) 29.69 (1005) N 16
3 AM (7) Mar 23 64.9 (18.3) 55.0 (12.8) 29.65 (1004) NNW 13
2 AM (6) Mar 23 66.9 (19.4) 54.0 (12.2) 29.63 (1003) NNW 14
1 AM (5) Mar 23 63.0 (17.2) 51.1 (10.6) 29.58 (1001) S 3
Midnight (4) Mar 23 69.1 (20.6) 50.0 (10.0) 29.6 (1002) N 7
Oldest 11 PM (3) Mar 22 73.9 (23.3) 50.0 (10.0) 29.61 (1002) SSW 7
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Feedback
Privacy Notice
Credits