weather.gov   
NOAA logo - Click to go to the NOAA homepage Weather observations for the past three days NWS logo
Washington-Dulles International Airport
Enter Your "City, ST" or zip code   
metric  en español
D
a
t
e
Time
(edt)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. Temperature (ºF)Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
PressurePrecipitation (in.)
AirDwpt6 hour altimeter
(in)
sea level
(mb)
1 hr 3 hr6 hr
Max.Min.
2001:52SE 910.00OvercastBKN060 OVC0756360 686390%NANA30.271024.9
2000:52SE 810.00Mostly CloudyBKN060 BKN0806359 87%NANA30.281025.3
1923:52SE 910.00Mostly CloudyBKN0706459 84%NANA30.281025.3
1922:52SE 13 G 2210.00OvercastFEW030 OVC0656559 81%NANA30.301025.7
1921:52SE 810.00OvercastOVC0606658 75%NANA30.291025.5
1920:52E 710.00OvercastBKN060 OVC0906756 68%NANA30.281025.2
1919:52SE 610.00OvercastOVC0706852 736857%NANA30.271024.8
1918:52SE 610.00Mostly CloudyBKN065 BKN0956953 57%NANA30.261024.5
1917:52SE 610.00Mostly CloudySCT065 BKN0957153 53%NANA30.251024.1
1916:52SE 710.00Mostly CloudyFEW048 SCT065 BKN0907252 50%NANA30.251024.1
1915:52E 610.00Mostly CloudyFEW036 BKN075 BKN0957155 57%NANA30.251024.2
1914:52Vrbl 710.00Mostly CloudyFEW037 BKN0757055 59%NANA30.251024.3
1913:52E 710.00Mostly CloudyFEW038 BKN065 BKN2507055 715559%NANA30.261024.7
1912:52E 510.00Partly CloudySCT085 SCT2506955 61%NANA30.271025.0
1911:52E 610.00Mostly CloudyBKN0856754 63%NANA30.281025.1
1910:52NE 610.00Mostly CloudyBKN070 BKN0956253 73%NANA30.271025.1
1909:52Vrbl 610.00Mostly CloudyBKN0906152 72%NANA30.271024.8
1908:52NE 610.00Mostly CloudyBKN070 BKN1005750 78%NANA30.261024.5
1907:52N 710.00Mostly CloudySCT070 BKN0905549 575280%NANA30.241024.0
1906:52N 610.00Mostly CloudySCT070 BKN0955449 83%NANA30.221023.2
1905:52N 710.00Mostly CloudyBKN075 BKN0955649 77%NANA30.191022.3
1904:52N 610.00A Few CloudsFEW0955651 84%NANA30.171021.5
1903:52NW 310.00Partly CloudySCT0905651 84%NANA30.151020.9
1902:52NW 310.00FairCLR5552 90%NANA30.141020.6
1901:52NW 710.00FairCLR5753 675587%NANA30.131020.2
1900:52Calm10.00A Few CloudsFEW0705553 93%NANA30.121019.6
1823:52N 510.00Partly CloudySCT0706156 84%NANA30.121019.7
1822:52N 310.00A Few CloudsFEW0706156 84%NANA30.111019.3
1821:52Calm10.00Partly CloudyFEW050 SCT0906257 84%NANA30.091018.7
1820:52E 610.00Mostly CloudyFEW050 SCT090 BKN2506557 76%NANA30.061017.9
1819:52NE 510.00Mostly CloudyFEW050 SCT090 BKN2506751 776757%NANA30.041017.2
1818:52NE 710.00Mostly CloudyFEW045 SCT095 BKN2507051 51%NANA30.021016.5
1817:52N 810.00Partly CloudyFEW045 SCT100 SCT2507449 41%NANA30.001015.8
1816:52NW 610.00Partly CloudyFEW045 SCT100 SCT2507647 36%NA7830.001015.8
1815:52W 910.00Partly CloudyFEW040 SCT075 SCT2507648 37%NA7830.001015.8
1814:52NW 13 G 2010.00Mostly CloudyFEW040 SCT075 SCT120 BKN2507749 37%NA7830.011015.9
1813:52NW 710.00Mostly CloudyBKN040 BKN065 BKN120 BKN2507553 765746%NANA30.011016.1
1812:52Vrbl 610.00Mostly CloudyFEW030 BKN1107455 52%NANA30.021016.3
1811:52W 510.00Mostly CloudySCT065 BKN0857155 57%NANA30.021016.5
1810:52Calm10.00Mostly CloudyFEW065 BKN0856756 68%NANA30.031016.6
1809:52Calm10.00Partly CloudyFEW055 SCT0856456 75%NANA30.031016.6
1808:52NW 510.00Mostly CloudyBKN0856056 86%NANA30.011016.1
1807:52NW 510.00Mostly CloudyBKN0805754 575390%NANA30.011016.2
1806:52Calm10.00Mostly CloudySCT038 BKN0755452 93%NANA29.991015.4
1805:52Calm10.00OvercastBKN027 BKN039 OVC0555553 93%NANA29.981015.0
1804:52Calm10.00OvercastFEW055 OVC0705452 93%NANA29.981014.9
1803:52Calm10.00OvercastFEW055 OVC0705452 93%NANA29.971014.7
1802:52Calm10.00Mostly CloudyFEW055 BKN0755451 90%NANA29.981014.9
1801:52Calm10.00Mostly CloudyBKN0605551 645487%NANA29.981015.0
1800:52Calm10.00Mostly CloudyBKN0655551 87%NANA29.981015.0
1723:52Calm10.00Partly CloudySCT0755752 83%NANA29.981015.3
1722:52SE 310.00Mostly CloudyBKN0706152 72%NANA29.991015.2
1721:52SE 510.00A Few CloudsFEW2506052 75%NANA29.981015.2
1720:52Calm10.00A Few CloudsFEW2506152 72%NANA29.971014.7
1719:52E 310.00Partly CloudyFEW075 SCT2506352 746268%NANA29.961014.6
1718:52NW 310.00Partly CloudyFEW065 SCT2506950 51%NANA29.971014.7
1717:52W 510.00Partly CloudyFEW065 SCT2507350 44%NANA29.971014.7
1716:52W 610.00Mostly CloudyBKN0607249 44%NANA29.981015.0
1715:52NW 510.00Mostly CloudyBKN0607148 44%NANA29.971014.9
1714:52Calm10.00Partly CloudySCT0557149 46%NANA29.981015.0
1713:52Calm10.00Mostly CloudyBKN0607048 715346%NANA30.011016.0
1712:52Calm10.00Mostly CloudyBKN0406949 49%NANA30.031016.9
1711:52Calm10.00Partly CloudySCT030 SCT0706752 59%NANA30.051017.5
1710:52NW 310.00Mostly CloudyFEW030 BKN0706752 59%NANA30.071018.1
1709:52N 510.00Partly CloudySCT0706351 65%NANA30.081018.5
1708:52NW 310.00Mostly CloudyBKN0705852 81%NANA30.081018.4
1707:52Calm10.00Mostly CloudyBKN0705350 544889%NANA30.081018.5
1706:52NW 510.00A Few CloudsFEW0705048 93%48NA30.061017.8
1705:52NW 310.00FairCLR5149 92%NANA30.051017.5
1704:52NW 310.00FairCLR5048 93%NANA30.051017.4
1703:52NW 310.00FairCLR5149 92%NANA30.051017.4
1702:52NW 310.00FairCLR5450 87%NANA30.061017.6
D
a
t
e
Time
(edt)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. AirDwptMax.Min.Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
altimeter
(in.)
sea level
(mb)
1 hr3 hr6 hr
6 hour
Temperature (ºF)PressurePrecipitation (in.)

National Weather Service
Southern Region Headquarters
Fort Worth, Texas
Disclaimer
Last Modified: Febuary, 7 2012
Privacy Policy