Ashburn, VA Earthquakes | Current Conditions | NWS Alerts | Maps | Buoy Reports

Reporting Station : Leesburg / Godfrey, VA

There are

5 Weather Alerts for your area.

6°C

Overcast. Quite cool.

100%
7 km/h^ENE

100%
Humidity
6°C
Dew Point
4°C
Comfort Level
16 km
Visibility
1029.80 mb

Barometric Pressure
Air Quality

Current Time : 06:40 AM EDT

Nearest / Estimated

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Rise 6:17AM

Set 7:58PM

Waning gibbous

Rise11:11PM

Set7:30AM

FRIDAY NIGHT

IAD / No delays

APRIL 26TH, 1991-Severe thunderstorms in the central U.S. spawned fifty-five tornadoes from northeastern Texas to Iowa and eastern Nebraska killing twenty-one persons. Early evening thunderstorms over south central Kansas spawned a violent (F-5) tornado whiched traveled 45 miles from southwest of Wichita to north of El Dorado. It killed seventeen persons, including thirteen at the Golden Spur Mobile Home Park in Andover. The tornado also caused 62 million dollars damage to McConnell Air Force Base as it crossed the south side of Wichita.

Previously


APRIL 26TH, 1991	Severe thunderstorms in the central U.S. spawned fifty-five tornadoes from northeastern Texas to Iowa and eastern Nebraska killing twenty-one persons. Early evening thunderstorms over south central Kansas spawned a violent (F-5) tornado whiched traveled 45 miles from southwest of Wichita to north of El Dorado. It killed seventeen persons, including thirteen at the Golden Spur Mobile Home Park in Andover. The tornado also caused 62 million dollars damage to McConnell Air Force Base as it crossed the south side of Wichita.
APRIL 26TH, 1984	Severe thunderstorms associated with an intense cyclone spawned a total of forty-seven tornadoes in two days from Louisiana to Upper Michigan. The tornadoes killed 16 persons and injured 259 others.
APRIL 25TH, 1875	New York City received three inches of snow, the latest measurable snow of record for that location.
APRIL 25TH, 1898	The temperature at Volcano Springs CA hit 118 degrees to establish a U.S. record for the month of April.
APRIL 24TH, 1908	Tornado outbreak kills 155 in Mississippi, including highest toll at Hattiesburg; 37 others perish in Alabama.
APRIL 24TH, 1908	Severe thunderstorms spawned eighteen tornadoes over across the Central Gulf Coast States claiming the lives of 310 persons. The state of Mississippi was hardest hit. A tornado near Hattiesburg MS killed 143 persons and caused more than half a million dollars damage. Four violent tornadoes accounted for 279 of the 310 deaths. The deadliest of the four tornadoes swelled to a width of 2.5 miles as it passed near Amite LA. The tornado also leveled most of Purvis MS.
APRIL 23RD, 1885	The city of Denver CO was in the midst of a storm which produced 23 inches of snow in 24 hours, and at Idaho Springs CO produced 32 inches of snow.
APRIL 23RD, 1910	The temperature at the Civic Center in Los Angeles CA hit 100 degrees to establish an April record for the city.
APRIL 22ND, 1883	An outbreak of tornadoes from Louisiana to Kansas claimed the lives to 200 persons. One of the tornadoes destroyed the town of Beauregard MS.
APRIL 22ND, 1980	A record April heat wave sent the mercury up to the 100 degree mark in Iowa.
APRIL 21ST, 1958	Portions of Montana were in the midst of a spring snowburst. Snowfall amounts ranged up to 55 inches at Red Lodge, 61 inches at Nye Mine, and 72 inches at Mystic Lake.

Wind Advisory

Issued By	NWS Field Office	Broadcast Time	Mon, 29 Dec 2014 03:43:00 PST
Issuing Time	Mon, 29 Dec 2014 03:43:00 PST	Valid Until	Mon, 29 Dec 2014 03:43:00 PST

Strong northerly winds are forecast to develop across the San Francisco Bay Area by midday Tuesday and continue through midday Wednesday. A strong..cold and dry storm system will sweep into northern and central California late Monday night and Tuesday morning. This system will generate strong and gusty north to northest winds across the region from midday Tuesday through midday Wednesday.

Rise 6:17AM

Set 7:58PM

Waning gibbous

Rise11:11PM

Set7:30AM

FRIDAY NIGHT

IAD / No delays

History
Weather Station: Washington-Dulles International Airport , VA , US
April Data		Choose another month

Averages
Average High Temperature 4.40 °C	Average Low Temperature -6.10 °C
Average Mean Temp -0.60 °C	Average Dew Point -6.10 °C
Average Windspeed 20.40 km/h	Average Wind Direction 315.0
Average Morning Relative Humidity 76.0	Average Afternoon Relative Humidity 56.0
Typical Sky Cover OVR	Average Precipitation (US Only) 7.11
Average Snowfall (US Only) 20.30
Daily Counts
Days With Precipitation 10	Days With Thunderstorms *
Days With Fog 12	Days With Snow 4
Days With Lows Below Freezing 26	Days above 90° F (32.2° C) 0
Records
Record High 23.90 °C	Record Low -27.80 °C
Record Wind Speed 100.00 km/h	Record Monthly Snowfall 73.6 cm
Record 24-hour Snowfall 27.90 cm	Record Monthly Rainfall 168 mm
Record 24-hour Rainfall 41 mm	Record Minimum Monthly Precipitation 1.02 mm

Averages
Average High Temperature 6.70 °C	Average Low Temperature -5.00 °C
Average Mean Temp 1.10 °C	Average Dew Point -5.60 °C
Average Windspeed 20.40 km/h	Average Wind Direction 315.0
Average Morning Relative Humidity 77.0	Average Afternoon Relative Humidity 52.0
Typical Sky Cover OVR	Average Precipitation (US Only) 7.11
Average Snowfall (US Only) 17.80
Daily Counts
Days With Precipitation 9	Days With Thunderstorms *
Days With Fog 10	Days With Snow 3
Days With Lows Below Freezing 23	Days above 90° F (32.2° C) 0
Records
Record High 26.10 °C	Record Low -25.60 °C
Record Wind Speed 85.20 km/h	Record Monthly Snowfall 71.1 cm
Record 24-hour Snowfall 58.40 cm	Record Monthly Rainfall 147 mm
Record 24-hour Rainfall 53 mm	Record Minimum Monthly Precipitation 0.51 mm

Averages
Average High Temperature 12.80 °C	Average Low Temperature 0.00 °C
Average Mean Temp 6.70 °C	Average Dew Point -1.10 °C
Average Windspeed 20.40 km/h	Average Wind Direction 315.0
Average Morning Relative Humidity 77.0	Average Afternoon Relative Humidity 48.0
Typical Sky Cover OVR	Average Precipitation (US Only) 7.87
Average Snowfall (US Only) 7.60
Daily Counts
Days With Precipitation 10	Days With Thunderstorms 1
Days With Fog 11	Days With Snow 2
Days With Lows Below Freezing 17	Days above 90° F (32.2° C) 0
Records
Record High 31.70 °C	Record Low -14.40 °C
Record Wind Speed 98.20 km/h	Record Monthly Snowfall 27.9 cm
Record 24-hour Snowfall 15.20 cm	Record Monthly Rainfall 147 mm
Record 24-hour Rainfall 46 mm	Record Minimum Monthly Precipitation 2.54 mm

Averages
Average High Temperature 18.30 °C	Average Low Temperature 4.40 °C
Average Mean Temp 11.70 °C	Average Dew Point 3.90 °C
Average Windspeed 20.40 km/h	Average Wind Direction 315.0
Average Morning Relative Humidity 77.0	Average Afternoon Relative Humidity 46.0
Typical Sky Cover OVR	Average Precipitation (US Only) 7.87
Average Snowfall (US Only) *
Daily Counts
Days With Precipitation 10	Days With Thunderstorms 2
Days With Fog 11	Days With Snow *
Days With Lows Below Freezing 6	Days above 90° F (32.2° C) *
Records
Record High 33.30 °C	Record Low -8.30 °C
Record Wind Speed 109.30 km/h	Record Monthly Snowfall 10.2 cm
Record 24-hour Snowfall 7.60 cm	Record Monthly Rainfall 185 mm
Record 24-hour Rainfall 53 mm	Record Minimum Monthly Precipitation 0.76 mm

Averages
Average High Temperature 23.30 °C	Average Low Temperature 10.00 °C
Average Mean Temp 17.20 °C	Average Dew Point 10.60 °C
Average Windspeed 13.00 km/h	Average Wind Direction 180.0
Average Morning Relative Humidity 82.0	Average Afternoon Relative Humidity 53.0
Typical Sky Cover OVR	Average Precipitation (US Only) 10.15
Average Snowfall (US Only) *
Daily Counts
Days With Precipitation 12	Days With Thunderstorms 4
Days With Fog 15	Days With Snow 0
Days With Lows Below Freezing *	Days above 90° F (32.2° C) 1
Records
Record High 36.10 °C	Record Low -2.20 °C
Record Wind Speed 85.20 km/h	Record Monthly Snowfall * cm
Record 24-hour Snowfall * cm	Record Monthly Rainfall 261 mm
Record 24-hour Rainfall 79 mm	Record Minimum Monthly Precipitation 2.03 mm

Averages
Average High Temperature 28.30 °C	Average Low Temperature 15.00 °C
Average Mean Temp 21.70 °C	Average Dew Point 16.10 °C
Average Windspeed 11.10 km/h	Average Wind Direction 180.0
Average Morning Relative Humidity 84.0	Average Afternoon Relative Humidity 54.0
Typical Sky Cover OVR	Average Precipitation (US Only) 9.90
Average Snowfall (US Only) 0.00
Daily Counts
Days With Precipitation 10	Days With Thunderstorms 6
Days With Fog 16	Days With Snow 0
Days With Lows Below Freezing 0	Days above 90° F (32.2° C) 5
Records
Record High 37.80 °C	Record Low 2.20 °C
Record Wind Speed 118.50 km/h	Record Monthly Snowfall 0.0 cm
Record 24-hour Snowfall 0.00 cm	Record Monthly Rainfall 462 mm
Record 24-hour Rainfall 279 mm	Record Minimum Monthly Precipitation 1.27 mm

Averages
Average High Temperature 30.60 °C	Average Low Temperature 17.80 °C
Average Mean Temp 24.40 °C	Average Dew Point 18.30 °C
Average Windspeed 11.10 km/h	Average Wind Direction 180.0
Average Morning Relative Humidity 85.0	Average Afternoon Relative Humidity 54.0
Typical Sky Cover OVR	Average Precipitation (US Only) 8.88
Average Snowfall (US Only) 0.00
Daily Counts
Days With Precipitation 10	Days With Thunderstorms 6
Days With Fog 19	Days With Snow 0
Days With Lows Below Freezing 0	Days above 90° F (32.2° C) 11
Records
Record High 40.00 °C	Record Low 5.00 °C
Record Wind Speed 125.90 km/h	Record Monthly Snowfall 0.0 cm
Record 24-hour Snowfall 0.00 cm	Record Monthly Rainfall 180 mm
Record 24-hour Rainfall 66 mm	Record Minimum Monthly Precipitation 2.28 mm

Averages
Average High Temperature 30.00 °C	Average Low Temperature 17.20 °C
Average Mean Temp 23.30 °C	Average Dew Point 17.80 °C
Average Windspeed 11.10 km/h	Average Wind Direction 180.0
Average Morning Relative Humidity 88.0	Average Afternoon Relative Humidity 55.0
Typical Sky Cover OVR	Average Precipitation (US Only) 10.15
Average Snowfall (US Only) 0.00
Daily Counts
Days With Precipitation 10	Days With Thunderstorms 5
Days With Fog 21	Days With Snow 0
Days With Lows Below Freezing 0	Days above 90° F (32.2° C) 8
Records
Record High 40.00 °C	Record Low 3.30 °C
Record Wind Speed 109.30 km/h	Record Monthly Snowfall 0.0 cm
Record 24-hour Snowfall 0.00 cm	Record Monthly Rainfall 272 mm
Record 24-hour Rainfall 119 mm	Record Minimum Monthly Precipitation 2.03 mm

Averages
Average High Temperature 26.10 °C	Average Low Temperature 12.80 °C
Average Mean Temp 19.40 °C	Average Dew Point 14.40 °C
Average Windspeed 11.10 km/h	Average Wind Direction 180.0
Average Morning Relative Humidity 89.0	Average Afternoon Relative Humidity 55.0
Typical Sky Cover OVR	Average Precipitation (US Only) 8.63
Average Snowfall (US Only) 0.00
Daily Counts
Days With Precipitation 8	Days With Thunderstorms 2
Days With Fog 19	Days With Snow 0
Days With Lows Below Freezing *	Days above 90° F (32.2° C) 3
Records
Record High 37.20 °C	Record Low -1.10 °C
Record Wind Speed 87.00 km/h	Record Monthly Snowfall 0.0 cm
Record 24-hour Snowfall 0.00 cm	Record Monthly Rainfall 287 mm
Record 24-hour Rainfall 140 mm	Record Minimum Monthly Precipitation 1.52 mm

Averages
Average High Temperature 20.00 °C	Average Low Temperature 5.60 °C
Average Mean Temp 12.80 °C	Average Dew Point 7.20 °C
Average Windspeed 11.10 km/h	Average Wind Direction 180.0
Average Morning Relative Humidity 88.0	Average Afternoon Relative Humidity 52.0
Typical Sky Cover OVR	Average Precipitation (US Only) 8.38
Average Snowfall (US Only) *
Daily Counts
Days With Precipitation 8	Days With Thunderstorms 1
Days With Fog 15	Days With Snow *
Days With Lows Below Freezing 5	Days above 90° F (32.2° C) *
Records
Record High 32.20 °C	Record Low -9.40 °C
Record Wind Speed 83.30 km/h	Record Monthly Snowfall 2.5 cm
Record 24-hour Snowfall 2.50 cm	Record Monthly Rainfall 234 mm
Record 24-hour Rainfall 104 mm	Record Minimum Monthly Precipitation * mm

Averages
Average High Temperature 13.90 °C	Average Low Temperature 1.10 °C
Average Mean Temp 7.80 °C	Average Dew Point 1.70 °C
Average Windspeed 18.50 km/h	Average Wind Direction 315.0
Average Morning Relative Humidity 83.0	Average Afternoon Relative Humidity 54.0
Typical Sky Cover OVR	Average Precipitation (US Only) 8.12
Average Snowfall (US Only) 2.50
Daily Counts
Days With Precipitation 9	Days With Thunderstorms 1
Days With Fog 12	Days With Snow 1
Days With Lows Below Freezing 15	Days above 90° F (32.2° C) 0
Records
Record High 28.90 °C	Record Low -12.80 °C
Record Wind Speed 85.20 km/h	Record Monthly Snowfall 27.9 cm
Record 24-hour Snowfall 27.90 cm	Record Monthly Rainfall 198 mm
Record 24-hour Rainfall 61 mm	Record Minimum Monthly Precipitation 0.51 mm

Averages
Average High Temperature 7.20 °C	Average Low Temperature -3.30 °C
Average Mean Temp 2.20 °C	Average Dew Point -3.30 °C
Average Windspeed 20.40 km/h	Average Wind Direction 315.0
Average Morning Relative Humidity 78.0	Average Afternoon Relative Humidity 57.0
Typical Sky Cover OVR	Average Precipitation (US Only) 8.12
Average Snowfall (US Only) 10.20
Daily Counts
Days With Precipitation 10	Days With Thunderstorms *
Days With Fog 12	Days With Snow 2
Days With Lows Below Freezing 24	Days above 90° F (32.2° C) 0
Records
Record High 25.60 °C	Record Low -20.00 °C
Record Wind Speed 100.00 km/h	Record Monthly Snowfall 60.9 cm
Record 24-hour Snowfall 27.90 cm	Record Monthly Rainfall 170 mm
Record 24-hour Rainfall 74 mm	Record Minimum Monthly Precipitation 1.02 mm

Rise 6:17AM

Set 7:58PM

Waning gibbous

Rise11:11PM

Set7:30AM

FRIDAY NIGHT

IAD / No delays

Day	Reason	Upper Soil Moisture	Lower Soil Moisture
Friday	Fire danger low	27%	28%
Saturday	Fire danger very low	27%	28%
Sunday	Fire danger low	27%	28%
Monday	Fire danger low	27%	28%
Tuesday	Fire danger very low	27%	28%
Wednesday	Fire danger very low	27%	28%

Rise 6:17AM

Set 7:58PM

Waning gibbous

Rise11:11PM

Set7:30AM

FRIDAY NIGHT

IAD / No delays

Rise 6:17AM

Set 7:58PM

Waning gibbous

Rise11:11PM

Set7:30AM

FRIDAY NIGHT

IAD / No delays

Snow conditions provided by SnoCountry Mountain Reports™

New snow min		Skiable trails open
New snow max		Skiable acres open
Primary surface conditions		Max Skiable acres open
Base depth min		Cross Country
Base depth max		Snowboarding
# lifts open		Hours of operation
# trails open		Operating Status
Snow making		Projected Operations
Night-skiing		Snow Comments
Grooming

CustomWeather MapTile Demo

Model Data

100%

6°C

4°C

16 km

1029.80 mb