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Current Weather Conditions:
WASHINGTON NATIONAL AIRPORT , VA, United States

NWS Point Forecast for KDCA (KDCA) 38-51N 077-02W 18M

Conditions at

2021.10.21 2052 UTC
Wind from the SSW (200 degrees) at 12 MPH (10 KT) gusting to 21 MPH (18 KT)
Visibility 10 mile(s)
Sky conditions mostly clear
Temperature 73.9 F (23.3 C)
Dew Point 48.9 F (9.4 C)
Relative Humidity 41%
Pressure (altimeter) 29.91 in. Hg (1012 hPa)
Pressure tendency 0.06 inches (2.0 hPa) lower than three hours ago
ob KDCA 212052Z 20010G18KT 10SM FEW250 23/09 A2991 RMK AO2 SLP129 T02330094 56020

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
73.0 (22.8) 54.0 (12.2) In the 6 hours preceding Oct 21, 2021 - 01:52 PM EDT / 2021.10.21 1752 UTC
78.1 (25.6) 53.1 (11.7) In the 24 hours preceding Oct 21, 2021 - 12:52 AM EDT / 2021.10.21 0452 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 21 73.9 (23.3) 48.9 (9.4) 29.91 (1012) SSW 12
4 PM (20) Oct 21 73.9 (23.3) 51.1 (10.6) 29.92 (1013) SSW 10
3 PM (19) Oct 21 73.0 (22.8) 54.0 (12.2) 29.95 (1014) SSE 10
2 PM (18) Oct 21 73.0 (22.8) 52.0 (11.1) 29.97 (1014) S 7
1 PM (17) Oct 21 71.1 (21.7) 55.0 (12.8) 30.02 (1016) SSE 7
Noon (16) Oct 21 66.9 (19.4) 54.0 (12.2) 30.04 (1017) S 5
11 AM (15) Oct 21 64.0 (17.8) 54.0 (12.2) 30.06 (1017) S 6
10 AM (14) Oct 21 61.0 (16.1) 54.0 (12.2) 30.08 (1018) SSE 6
9 AM (13) Oct 21 59.0 (15.0) 53.1 (11.7) 30.07 (1018) Calm
8 AM (12) Oct 21 54.0 (12.2) 50.0 (10.0) 30.08 (1018) SW 5
7 AM (11) Oct 21 53.1 (11.7) 48.9 (9.4) 30.08 (1018) SSW 6
6 AM (10) Oct 21 55.0 (12.8) 50.0 (10.0) 30.07 (1018) Calm
5 AM (9) Oct 21 55.0 (12.8) 50.0 (10.0) 30.08 (1018) Calm
4 AM (8) Oct 21 57.0 (13.9) 50.0 (10.0) 30.07 (1018) Calm
3 AM (7) Oct 21 55.9 (13.3) 51.1 (10.6) 30.09 (1018) Calm
2 AM (6) Oct 21 59.0 (15.0) 54.0 (12.2) 30.08 (1018) Calm
1 AM (5) Oct 21 59.0 (15.0) 54.0 (12.2) 30.09 (1018) SSW 5
Midnight (4) Oct 21 61.0 (16.1) 54.0 (12.2) 30.09 (1018) S 6
11 PM (3) Oct 20 61.0 (16.1) 53.1 (11.7) 30.1 (1019) SSW 5
10 PM (2) Oct 20 64.0 (17.8) 52.0 (11.1) 30.1 (1019) SSW 3
9 PM (1) Oct 20 64.0 (17.8) 54.0 (12.2) 30.11 (1019) S 7
8 PM (0) Oct 20 66.0 (18.9) 54.0 (12.2) 30.11 (1019) S 8
7 PM (23) Oct 20 71.1 (21.7) 46.0 (7.8) 30.1 (1019) SW 5
Oldest 6 PM (22) Oct 20 73.9 (23.3) 46.0 (7.8) 30.09 (1018) WSW 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




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