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Current Weather Conditions:
DULLES INTERNATIONAL AIRPORT, VA, United States

NWS Point Forecast for KIAD (KIAD) 38-56N 077-27W 93M

Conditions at

2019.11.22 0252 UTC
Wind from the S (180 degrees) at 15 MPH (13 KT) gusting to 20 MPH (17 KT)
Visibility 10 mile(s)
Sky conditions overcast
Precipitation last hour A trace
Temperature 50.0 F (10.0 C)
Dew Point 35.1 F (1.7 C)
Relative Humidity 56%
Pressure (altimeter) 30.02 in. Hg (1016 hPa)
Pressure tendency 0.08 inches (2.6 hPa) lower than three hours ago
ob KIAD 220252Z 18013G17KT 10SM SCT060 OVC095 10/02 A3002 RMK AO2 RAB13E22 SLP165 P0000 60000 T01000017 58026

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
54.0 (12.2) 50.0 (10.0) In the 6 hours preceding Nov 21, 2019 - 06:52 PM EST / 2019.11.21 2352 UTC
52.0 (11.1) 44.1 (6.7) In the 24 hours preceding Nov 20, 2019 - 11:52 PM EST / 2019.11.21 0452 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Nov 21, 2019 - 09:52 PM EST / 2019.11.22 0252 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 10 PM (3) Nov 21 50.0 (10.0) 35.1 (1.7) 30.02 (1016) S 15
9 PM (2) Nov 21 50.0 (10.0) 34.0 (1.1) 30.06 (1017) S 8
8 PM (1) Nov 21 50.0 (10.0) 33.1 (0.6) 30.07 (1018) S 9
7 PM (0) Nov 21 50.0 (10.0) 34.0 (1.1) 30.1 (1019) S 7
6 PM (23) Nov 21 51.1 (10.6) 33.1 (0.6) 30.1 (1019) SSE 6
5 PM (22) Nov 21 51.1 (10.6) 33.1 (0.6) 30.11 (1019) S 6
4 PM (21) Nov 21 52.0 (11.1) 34.0 (1.1) 30.14 (1020) SSW 9
3 PM (20) Nov 21 53.1 (11.7) 34.0 (1.1) 30.15 (1020) S 7
2 PM (19) Nov 21 52.0 (11.1) 33.1 (0.6) 30.17 (1021) SSW 7
1 PM (18) Nov 21 52.0 (11.1) 32.0 (0.0) 30.19 (1022) S 6
Noon (17) Nov 21 52.0 (11.1) 33.1 (0.6) 30.23 (1023) SW 7
11 AM (16) Nov 21 48.9 (9.4) 32.0 (0.0) 30.27 (1025) Variable 5
10 AM (15) Nov 21 46.9 (8.3) 30.9 (-0.6) 30.3 (1026) WNW 5
9 AM (14) Nov 21 44.1 (6.7) 32.0 (0.0) 30.29 (1025) W 5
8 AM (13) Nov 21 33.1 (0.6) 28.9 (-1.7) 30.29 (1025) Calm
7 AM (12) Nov 21 30.9 (-0.6) 27.0 (-2.8) 30.28 (1025) Calm
6 AM (11) Nov 21 30.9 (-0.6) 27.0 (-2.8) 30.26 (1024) Calm
5 AM (10) Nov 21 30.9 (-0.6) 27.0 (-2.8) 30.25 (1024) Calm
4 AM (9) Nov 21 34.0 (1.1) 27.0 (-2.8) 30.24 (1024) Calm
3 AM (8) Nov 21 37.9 (3.3) 28.0 (-2.2) 30.25 (1024) WNW 6
2 AM (7) Nov 21 39.9 (4.4) 28.0 (-2.2) 30.25 (1024) WNW 5
1 AM (6) Nov 21 41.0 (5.0) 28.9 (-1.7) 30.24 (1024) NW 7
Midnight (5) Nov 21 45.0 (7.2) 30.0 (-1.1) 30.24 (1024) NW 7
Oldest 11 PM (4) Nov 20 45.0 (7.2) 28.9 (-1.7) 30.21 (1023) NNW 9
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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