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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

2026.01.13 0456 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions clear
Temperature 26.1 F (-3.3 C)
Dew Point 21.9 F (-5.6 C)
Relative Humidity 84%
Pressure (altimeter) 30.19 in. Hg (1022 hPa)
ob KHEF 130456Z 00000KT 10SM CLR M03/M06 A3019 RMK AO2 SLP230 T10331056

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
48.9 (9.4) 33.1 (0.6) In the 6 hours preceding Jan 12, 2026 - 06:56 PM EST / 2026.01.12 2356 UTC
48.9 (9.4) 25.0 (-3.9) In the 24 hours preceding Jan 12, 2026 - 10:56 PM EST / 2026.01.13 0356 UTC

Precipitation Accumulation

Precipitation
Amount
1.00 inches In the 24 hours preceding Jan 11, 2026 - 06:56 AM EST / 2026.01.11 1156 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest Midnight (5) Jan 13 26.1 (-3.3) 21.9 (-5.6) 30.19 (1022) Calm
11 PM (4) Jan 12 25.0 (-3.9) 21.9 (-5.6) 30.17 (1021) Calm
10 PM (3) Jan 12 27.0 (-2.8) 21.9 (-5.6) 30.17 (1021) Calm
9 PM (2) Jan 12 30.0 (-1.1) 24.1 (-4.4) 30.17 (1021) Calm
8 PM (1) Jan 12 30.9 (-0.6) 24.1 (-4.4) 30.18 (1022) Calm
7 PM (0) Jan 12 34.0 (1.1) 21.9 (-5.6) 30.18 (1022) Calm
6 PM (23) Jan 12 42.1 (5.6) 19.9 (-6.7) 30.19 (1022) SSW 3
5 PM (22) Jan 12 46.9 (8.3) 19.0 (-7.2) 30.2 (1022) SSW 7
4 PM (21) Jan 12 48.0 (8.9) 19.9 (-6.7) 30.21 (1023) SSW 7
3 PM (20) Jan 12 48.0 (8.9) 18.0 (-7.8) 30.22 (1023) SW 8
2 PM (19) Jan 12 48.0 (8.9) 21.0 (-6.1) 30.23 (1023) WSW 6
1 PM (18) Jan 12 45.0 (7.2) 19.9 (-6.7) 30.26 (1024) Variable 5
Noon (17) Jan 12 43.0 (6.1) 21.9 (-5.6) 30.29 (1025) SSW 7
11 AM (16) Jan 12 39.9 (4.4) 21.0 (-6.1) 30.32 (1026) S 6
10 AM (15) Jan 12 39.0 (3.9) 19.9 (-6.7) 30.33 (1027) WNW 8
9 AM (14) Jan 12 35.1 (1.7) 21.0 (-6.1) 30.34 (1027) Calm
8 AM (13) Jan 12 30.9 (-0.6) 21.9 (-5.6) 30.34 (1027) S 3
7 AM (12) Jan 12 30.9 (-0.6) 21.9 (-5.6) 30.32 (1026) S 6
6 AM (11) Jan 12 32.0 (0.0) 19.9 (-6.7) 30.3 (1026) WSW 5
5 AM (10) Jan 12 32.0 (0.0) 19.9 (-6.7) 30.29 (1025) WNW 10
4 AM (9) Jan 12 30.0 (-1.1) 21.0 (-6.1) 30.28 (1025) Calm
3 AM (8) Jan 12 32.0 (0.0) 19.9 (-6.7) 30.28 (1025) WNW 13
2 AM (7) Jan 12 33.1 (0.6) 19.9 (-6.7) 30.24 (1024) NW 18
Oldest 1 AM (6) Jan 12 34.0 (1.1) 19.9 (-6.7) 30.25 (1024) NW 16
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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