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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

2025.12.24 0456 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions overcast
Temperature 36.0 F (2.2 C)
Dew Point 35.1 F (1.7 C)
Relative Humidity 96%
Pressure (altimeter) 30.03 in. Hg (1016 hPa)
ob KHEF 240456Z AUTO 00000KT 10SM OVC055 02/02 A3003 RMK AO2 SLP177 T00220017 FZRANO

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
50.0 (10.0) 39.0 (3.9) In the 6 hours preceding Dec 23, 2025 - 06:56 PM EST / 2025.12.23 2356 UTC
50.0 (10.0) 32.0 (0.0) In the 24 hours preceding Dec 23, 2025 - 10:56 PM EST / 2025.12.24 0356 UTC

Precipitation Accumulation

Precipitation
Amount
0.02 inches In the 6 hours preceding Dec 23, 2025 - 12:56 PM EST / 2025.12.23 1756 UTC
0.01 inches In the 24 hours preceding Dec 23, 2025 - 06:56 AM EST / 2025.12.23 1156 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest Midnight (5) Dec 24 36.0 (2.2) 35.1 (1.7) 30.03 (1016) Calm
11 PM (4) Dec 23 33.1 (0.6) 32.0 (0.0) 30.04 (1017) Calm
10 PM (3) Dec 23 33.1 (0.6) 33.1 (0.6) 30.05 (1017) Calm
9 PM (2) Dec 23 34.0 (1.1) 33.1 (0.6) 30.04 (1017) Calm
8 PM (1) Dec 23 35.1 (1.7) 33.1 (0.6) 30.05 (1017) Calm
7 PM (0) Dec 23 39.0 (3.9) 36.0 (2.2) 30.04 (1017) Calm
6 PM (23) Dec 23 41.0 (5.0) 37.0 (2.8) 30.05 (1017) Calm
5 PM (22) Dec 23 45.0 (7.2) 36.0 (2.2) 30.05 (1017) Calm
4 PM (21) Dec 23 50.0 (10.0) 36.0 (2.2) 30.05 (1017) Calm
3 PM (20) Dec 23 48.9 (9.4) 36.0 (2.2) 30.04 (1017) Calm
2 PM (19) Dec 23 46.9 (8.3) 36.0 (2.2) 30.04 (1017) Calm
1 PM (18) Dec 23 44.1 (6.7) 36.0 (2.2) 30.05 (1017) S 5
Noon (17) Dec 23 43.0 (6.1) 35.1 (1.7) 30.11 (1019) Calm
11 AM (16) Dec 23 42.1 (5.6) 36.0 (2.2) 30.14 (1020) S 5
10 AM (15) Dec 23 41.0 (5.0) 36.0 (2.2) 30.16 (1021) S 6
9 AM (14) Dec 23 39.0 (3.9) 36.0 (2.2) 30.17 (1021) SSE 5
8 AM (13) Dec 23 37.0 (2.8) 34.0 (1.1) 30.19 (1022) SSE 6
7 AM (12) Dec 23 39.0 (3.9) 28.9 (-1.7) 30.21 (1023) S 8 rain
6 AM (11) Dec 23 39.9 (4.4) 25.0 (-3.9) 30.22 (1023) SSW 7 light rain
5 AM (10) Dec 23 39.0 (3.9) 27.0 (-2.8) 30.23 (1023) S 9
4 AM (9) Dec 23 37.9 (3.3) 28.0 (-2.2) 30.28 (1025) SSE 8
3 AM (8) Dec 23 39.0 (3.9) 28.0 (-2.2) 30.33 (1027) S 7 light rain
2 AM (7) Dec 23 42.1 (5.6) 19.9 (-6.7) 30.34 (1027) S 6
Oldest 1 AM (6) Dec 23 41.0 (5.0) 19.9 (-6.7) 30.35 (1027) S 6
Time
EST (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




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