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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

2025.05.04 1515 UTC
Wind from the SSE (160 degrees) at 8 MPH (7 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 69 F (21 C)
Dew Point 64 F (18 C)
Relative Humidity 82%
Pressure (altimeter) 29.83 in. Hg (1010 hPa)
ob KHEF 041515Z 16007KT 10SM BKN015 OVC019 21/18 A2983 RMK AO2

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
64.0 (17.8) 62.1 (16.7) In the 6 hours preceding May 04, 2025 - 07:56 AM EDT / 2025.05.04 1156 UTC
84.0 (28.9) 61.0 (16.1) In the 24 hours preceding May 03, 2025 - 11:56 PM EDT / 2025.05.04 0356 UTC

Precipitation Accumulation

Precipitation
Amount
0.06 inches In the 3 hours preceding May 04, 2025 - 10:56 AM EDT / 2025.05.04 1456 UTC
0.29 inches In the 6 hours preceding May 04, 2025 - 01:56 AM EDT / 2025.05.04 0556 UTC
0.02 inches In the 24 hours preceding May 03, 2025 - 07:56 AM EDT / 2025.05.03 1156 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 11 AM (15) May 04 69 (21) 64 (18) 29.83 (1010) SSE 8
10 AM (14) May 04 66.0 (18.9) 64.9 (18.3) 29.83 (1010) S 3
9 AM (13) May 04 64 (18) 64 (18) 29.82 (1009) SSE 6 light rain
8 AM (12) May 04 64 (18) 62 (17) 29.82 (1009) ESE 6 light rain
7 AM (11) May 04 64 (18) 64 (18) 29.82 (1009) E 7 light rain
6 AM (10) May 04 62 (17) 62 (17) 29.82 (1009) SE 6 light rain
5 AM (9) May 04 63.0 (17.2) 62.1 (16.7) 29.82 (1009) SSE 5
4 AM (8) May 04 63.0 (17.2) 63.0 (17.2) 29.82 (1009) SE 5 light rain
3 AM (7) May 04 63.0 (17.2) 63.0 (17.2) 29.83 (1010) Calm light rain
2 AM (6) May 04 62 (17) 62 (17) 29.84 (1010) Calm light rain
1 AM (5) May 04 64 (18) 62 (17) 29.87 (1011) SW 3 light rain
Midnight (4) May 04 64 (18) 62 (17) 29.87 (1011) SE 7 heavy rain; mist
11 PM (3) May 03 66 (19) 60 (16) 29.85 (1010) ENE 6 thunder in the vicinity
10 PM (2) May 03 66.9 (19.4) 60.1 (15.6) 29.86 (1011) N 6
9 PM (1) May 03 68.0 (20.0) 60.1 (15.6) 29.87 (1011) WNW 12
8 PM (0) May 03 69 (21) 62 (17) 29.86 (1011) W 14 thunder in the vicinity
7 PM (23) May 03 78.1 (25.6) 63.0 (17.2) 29.82 (1009) S 12
6 PM (22) May 03 81.0 (27.2) 61.0 (16.1) 29.82 (1009) S 14
5 PM (21) May 03 82.9 (28.3) 62.1 (16.7) 29.81 (1009) S 14
4 PM (20) May 03 82.9 (28.3) 63.0 (17.2) 29.83 (1010) S 13
3 PM (19) May 03 84.0 (28.9) 62.1 (16.7) 29.85 (1010) S 15
2 PM (18) May 03 81.0 (27.2) 62.1 (16.7) 29.87 (1011) S 10
1 PM (17) May 03 80.1 (26.7) 61.0 (16.1) 29.89 (1012) S 7
Oldest Noon (16) May 03 78.1 (25.6) 62.1 (16.7) 29.91 (1012) SSW 8
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




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