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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

2017.10.18 2056 UTC
Wind from the SSW (210 degrees) at 5 MPH (4 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 70.0 F (21.1 C)
Dew Point 39.9 F (4.4 C)
Relative Humidity 33%
Pressure (altimeter) 30.3 in. Hg (1026 hPa)
Pressure tendency 0.05 inches (1.6 hPa) lower than three hours ago
ob KHEF 182056Z 21004KT 10SM CLR 21/04 A3030 RMK AO2 SLP273 6//// T02110044 56016 PNO

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
69.1 (20.6) 36.0 (2.2) In the 6 hours preceding Oct 18, 2017 - 01:56 PM EDT / 2017.10.18 1756 UTC
64.0 (17.8) 34.0 (1.1) In the 24 hours preceding Oct 17, 2017 - 11:56 PM EDT / 2017.10.18 0356 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 5 PM (21) Oct 18 70.0 (21.1) 39.9 (4.4) 30.3 (1026) SSW 5
4 PM (20) Oct 18 70.0 (21.1) 42.1 (5.6) 30.32 (1026) SSE 5
3 PM (19) Oct 18 70.0 (21.1) 44.1 (6.7) 30.33 (1027) Variable 3
2 PM (18) Oct 18 69.1 (20.6) 42.1 (5.6) 30.35 (1027) S 5
1 PM (17) Oct 18 66.9 (19.4) 42.1 (5.6) 30.38 (1028) ESE 6
Noon (16) Oct 18 64.0 (17.8) 41.0 (5.0) 30.41 (1029) Calm
11 AM (15) Oct 18 57.9 (14.4) 45.0 (7.2) 30.41 (1029) Calm
10 AM (14) Oct 18 48.0 (8.9) 43.0 (6.1) 30.41 (1029) Calm
9 AM (13) Oct 18 41.0 (5.0) 37.9 (3.3) 30.41 (1029) Calm
8 AM (12) Oct 18 36.0 (2.2) 35.1 (1.7) 30.39 (1029) Calm
7 AM (11) Oct 18 36.0 (2.2) 35.1 (1.7) 30.38 (1028) Calm
6 AM (10) Oct 18 35.1 (1.7) 34.0 (1.1) 30.36 (1028) Calm
5 AM (9) Oct 18 35.1 (1.7) 35.1 (1.7) 30.35 (1027) Calm
4 AM (8) Oct 18 36.0 (2.2) 36.0 (2.2) 30.34 (1027) Calm
3 AM (7) Oct 18 36.0 (2.2) 35.1 (1.7) 30.34 (1027) SSE 3
2 AM (6) Oct 18 37.9 (3.3) 37.0 (2.8) 30.34 (1027) Calm
1 AM (5) Oct 18 39.0 (3.9) 37.9 (3.3) 30.34 (1027) Calm
Midnight (4) Oct 18 39.0 (3.9) 39.0 (3.9) 30.35 (1027) Calm
11 PM (3) Oct 17 41.0 (5.0) 39.0 (3.9) 30.35 (1027) Calm
10 PM (2) Oct 17 42.1 (5.6) 41.0 (5.0) 30.34 (1027) Calm
9 PM (1) Oct 17 45.0 (7.2) 39.9 (4.4) 30.32 (1026) Calm
8 PM (0) Oct 17 46.9 (8.3) 39.9 (4.4) 30.31 (1026) Calm
7 PM (23) Oct 17 51.1 (10.6) 43.0 (6.1) 30.3 (1026) Calm
Oldest 6 PM (22) Oct 17 60.1 (15.6) 35.1 (1.7) 30.3 (1026) Calm
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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