Washington, DC

10:52 PM EDT on May 18, 2013 (GMT -0400)
Elev: 49 ft
Lon: 77.0° W
Lat: 38.9° N
Source
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News
Real-Time Updates: Severe Weather Outbreak
May 18, 2013
The latest breaking news, tornado warnings, photos and more.
64, Including Saudi Arabian Woman, Scale Mount Everest
May 18, 2013
More than five dozens climbers successfully scaled Mount Everest.
Flash Flooding Swamps Parts of Alabama
May 18, 2013
The photos, reports, and perspective behind flooding rain in parts of Alabama Saturday.
Active Volcano Captured in Stunning Photos
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
NASA: New Pump Resolves Big Space Station Leak
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
Record Snow: Where Winter Won't End
May 18, 2013
Spring warmth has arrived in most of the U.S., except this state.
Storm Damage near Shreveport
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
Texas Tornadoes: As They Happened
May 18, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
By Man or Nature, Places That Will Never Be the Same
May 16, 2013
Where Earth has been changed forever.
Smaller Glaciers Boost Sea Level as Much as the Giants
May 16, 2013
Thousands of small glaciers, unconnected to continental-scale ice sheets, have dumped about 260 million tons of meltwater into the ocean annually between 2003 and 2009.
Deadly Texas Outbreak May Mark End of Tornado Drought
May 16, 2013
After months with record-low activity, the 2013 tornado season roared back with a vengeance on Wednesday as at least 10 twisters touched down across portions of north-central Texas, killing at least 6 and injuring dozens more.
Alaska Volcano Shoots Ash 15,000 Feet into Air
May 18, 2013
Steam and ash clouds are occasionally rising to 20,000 feet from an active Alaska volcano.
Mexico Volcano Registers More Seismic Activity
May 16, 2013
Seismic activity is continuing at the Popocatepetl volcano near Mexico City and authorities say they have readied shelters and identified evacuation routes in case they should be needed.
Cyclone Mahasen Weakens After Killing 45 in Bangladesh
May 16, 2013
Cyclone Mahasan weakened Thursday afternoon into a tropical storm and then dissipated, causing far less damage than had been feared as it passed over Bangladesh and spared Myanmar almost entirely, meteorological officials said.
Worldwide Cleanup Reveals Trashed Beaches (PHOTOS)
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
Oldest Water on Earth Found Deep Underground
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
Tornado-Ravaged Texas Town to Start Recovery
May 18, 2013
It's now time to move on in a Texas town wrecked by a massive twister.
Study: 97% Agreement on Manmade Global Warming
May 16, 2013
The scientific agreement that climate change is happening, and that it's caused by human activity, is significant and growing, according to a new study published Thursday.
Social Media Reacts as Deadly Severe Weather Pelts Texas
May 16, 2013
Severe weather broke out in northeastern Texas, including the Dallas Fort Worth area. Below are reports of hail and tornadoes from throughout social media.
Kepler's Alien-Hunting Days May be Numbered
May 15, 2013
NASA's planet-hunting Kepler telescope is broken, possibly jeopardizing searches for life outside the Milky Way.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground midday recap for Saturday, May 18, 2013.

Multiple areas of unsettled weather developed over the nation on Saturday. In the center of the nation, a broad low pressure system moved off the Rockies and into the Central and Northern Plains. This system created a warm front that developed over the Northern Plains and Upper Midwest, which stretched eastward into the Great Lakes. Scattered showers and thunderstorms developed along and ahead of this frontal boundary with some parts of Minnesota reporting over 2 inches of rain by mid-day Saturday. These storms have not yet turned severe, but have a history of producing strong winds, large hail, and even a few tornadoes. The back side of this broad low pressure system continued to pull a cold front across the Western states. This allowed for onshore flow to persist from the Pacific Ocean, maintaining sufficient moisture to kick up scattered showers across the Intermountain West, Rocky Mountains, and Great Basin. Some snow showers developed at the highest elevations of Wyoming and Montana. As moisture and energy from this front moved off the Rockies and into the Central and Northern Plains, threats of severe thunderstorm development increased. There was a moderate risk for severe storms with large hail, strong winds, and tornadoes from eastern Colorado through western Nebraska and Kansas, but severe storms have not yet developed.

Meanwhile in the East, a trough of low pressure slowly moved offshore and allowed for more showers and thunderstorms to persist for the Eastern Valleys, the Central and Southern Appalachians, and the Mid-Atlantic States. Severe storms were not anticipated in these areas.
Weather Underground midday recap for Saturday, May 18, 2013.

Multiple areas of unsettled weather developed over the nation on Saturday. In the center of the nation, a broad low pressure system moved off the Rockies and into the Central and Northern Plains. This system created a warm front that developed over the Northern Plains and Upper Midwest, which stretched eastward into the Great Lakes. Scattered showers and thunderstorms developed along and ahead of this frontal boundary with some parts of Minnesota reporting over 2 inches of rain by mid-day Saturday. These storms have not yet turned severe, but have a history of producing strong winds, large hail, and even a few tornadoes. The back side of this broad low pressure system continued to pull a cold front across the Western states. This allowed for onshore flow to persist from the Pacific Ocean, maintaining sufficient moisture to kick up scattered showers across the Intermountain West, Rocky Mountains, and Great Basin. Some snow showers developed at the highest elevations of Wyoming and Montana. As moisture and energy from this front moved off the Rockies and into the Central and Northern Plains, threats of severe thunderstorm development increased. There was a moderate risk for severe storms with large hail, strong winds, and tornadoes from eastern Colorado through western Nebraska and Kansas, but severe storms have not yet developed.

Meanwhile in the East, a trough of low pressure slowly moved offshore and allowed for more showers and thunderstorms to persist for the Eastern Valleys, the Central and Southern Appalachians, and the Mid-Atlantic States. Severe storms were not anticipated in these areas.
More News Articles

Washington Weather at a Glance

Updated 10:52 PM EDT
Elevation
56 ft
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Now
Overcast
Overcast
Temperature
60.4 °F
Feels Like 60.4 °F
Wind(mph)
1.0
Sunrise / Set
5:52 AM
8:16 PM
Moon
First Quarter
Tonight
Chance of Rain 60 °F
Chance of Rain
80% chance of precipitation
Tomorrow
Rain Showers 79 °F
Rain Showers
80% chance of precipitation
Tomorrow Night
Chance of Rain 64 °F
Chance of Rain
50% chance of precipitation
Monday
Chance of a Thunderstorm 84 | 68 °F
Chance of T-storms
40% chance of precipitation
Tuesday
Mostly Cloudy 95 | 66 °F
Mostly Cloudy
Wednesday
Chance of a Thunderstorm 91 | 68 °F
Chance of T-storms
50% chance of precipitation
Tomorrow is forecast to be Warmer than today.
Conditions
Pressure
30.24 in
Visibility
10.0 miles
Clouds
Overcast 1400 ft
Moisture
Humidity
88%
Rainfall
0.04 in
Snow Depth
Not available.
METAR
METAR KDCA 190152Z 06007KT 10SM OVC014 16/14 A3024 RMK AO2 RAE45 SLP238 P0000 T01610139
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
60.4 °F
61,61,63,64,65,64,64,64,63,63,63,63,62
Dew Point
57 °F
Wind
Speed / Dir
1.0 mph from SW
Wind Gust
5.0 mph
Health
UV
0 out of 16
Pollen
4.20 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
No Report
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Saturday Night
nt_chancerain Overcast with a chance of rain, then rain showers after midnight. Fog overnight. Low of 61F. Winds from the ESE at 5 to 15 mph. Chance of rain 80%.
Sunday
rain Overcast with rain showers. Fog early. High of 79F. Winds from the SSE at 5 to 15 mph. Chance of rain 80% with rainfall amounts near 0.2 in. possible.
Sunday Night
nt_chancerain Overcast with a chance of rain. Low of 64F. Winds from the SSE at 5 to 15 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Monday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 84F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 68F. Winds from the SSW at 5 to 10 mph. Chance of rain 30%.
Tuesday
mostlycloudy Mostly cloudy. High of 95F. Winds from the SW at 5 to 10 mph.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain after midnight. Fog overnight. Low of 66F. Winds less than 5 mph. Chance of rain 40%.
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 91F. Winds from the SE at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and rain. Fog overnight. Low of 68F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Thursday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 88F. Winds from the SSW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 66F. Winds from the SSW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.9 in. possible.
Friday
chancetstorms Overcast with a chance of a thunderstorm. High of 77F. Winds from the SW at 5 to 10 mph. Chance of rain 50%.
Friday Night
nt_chancetstorms Clear with a chance of a thunderstorm. Low of 50F. Winds from the WNW at 5 to 15 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Saturday
chancerain Clear with a chance of rain. High of 75F. Winds from the North at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Saturday Night
nt_chancerain Overcast with a chance of rain. Low of 54F. Winds from the NNE at 5 to 10 mph. Chance of rain 50%.
Sunday
partlycloudy Partly cloudy. High of 77F. Winds from the NE at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Monday
clear Clear. High of 70F. Winds from the NE at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 54F. Winds less than 5 mph.
Tuesday
clear Clear. High of 77F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Clear with a chance of a thunderstorm. Low of 57F. Winds less than 5 mph. Chance of rain 20%.
Wednesday
partlycloudy Clear. High of 84F. Winds less than 5 mph.
Wednesday Night
nt_partlycloudy Clear. Low of 57F. Winds less than 5 mph.
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Nowcast as of 10:43 PM EDT on May 18, 2013
Areas of drizzle will continue late this evening in the eastern Panhandle of West Virginia...central and northern Virginia...and much of Maryland including the Washington and Baltimore metropolitan areas.

Weather Forecast for Washington DC

View Calendar 10-Day Forecast for station KDCWASHI27

Sunday, 19
Rain Showers
79 | 64 °F
Rain Showers
Chance of
Precipitation
80%
Monday, 20
Chance of a Thunderstorm
84 | 68 °F
Chance of T-storms
Chance of
Precipitation
40%
Tuesday, 21
Mostly Cloudy
95 | 66 °F
Mostly Cloudy
Chance of
Precipitation
20%
Wednesday, 22
Chance of a Thunderstorm
91 | 68 °F
Chance of T-storms
Chance of
Precipitation
50%
Thursday, 23
Chance of a Thunderstorm
88 | 66 °F
Chance of T-storms
Chance of
Precipitation
70%
Friday, 24
Chance of a Thunderstorm
77 | 50 °F
Chance of T-storms
Chance of
Precipitation
50%
Saturday, 25
Chance of Rain
75 | 54 °F
Chance of Rain
Chance of
Precipitation
60%
Sunday, 26
Partly Cloudy
77 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Clear
70 | 54 °F
Clear
Chance of
Precipitation
0%
Tuesday, 28
Clear
77 | 57 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 10:21 PM EDT on May 18, 2013
Descriptive Forecast
Sunday
rain Overcast with rain showers. Fog early. High of 79F. Winds from the SSE at 5 to 15 mph. Chance of rain 80% with rainfall amounts near 0.2 in. possible.
Sunday Night
nt_chancerain Overcast with a chance of rain. Low of 64F. Winds from the SSE at 5 to 15 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 55 72 | 59 75 | 58 68 | 55
Wind 6 mph East 9 mph South 11 mph SSE 7 mph SSE
Humidity 78% 64% 55% 64%
Chance of Precip. 80% 80% 80% 60%
Cloud Cover 99% 100% 99% 95%
Conditions Rain Showers Rain Showers Rain Showers Chance of Rain
Sunrise & Sunset
5:52 AM
8:16 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.91], Average RMSE [2.35]
The National Weather Service forecast quality is good. MaxT RMSE [2.00], Average RMSE [2.31] : Use NWS
Source: BestForecast at 10:21 PM EDT on May 18, 2013
Descriptive Forecast
Monday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 84F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 68F. Winds from the SSW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 58 75 | 61 76 | 61 69 | 63
Wind 6 mph South 7 mph SSW 8 mph South 5 mph SSW
Humidity 73% 58% 56% 78%
Chance of Precip. 50% 40% 40% 30%
Cloud Cover 93% 84% 80% 76%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:52 AM
8:17 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.24], Average RMSE [3.34]
The National Weather Service forecast quality is fair. MaxT RMSE [2.63], Average RMSE [2.68] : Use NWS
Source: BestForecast at 10:21 PM EDT on May 18, 2013
Descriptive Forecast
Tuesday
mostlycloudy Mostly cloudy. High of 95F. Winds from the SW at 5 to 10 mph.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain after midnight. Fog overnight. Low of 66F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 64 83 | 66 87 | 66 77 | 70
Wind 4 mph SSW 6 mph SW 6 mph SW 5 mph SSW
Humidity 81% 57% 50% 79%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 78% 73% 70% 100%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Overcast
Sunrise & Sunset
5:51 AM
8:18 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.22], Average RMSE [2.49]
The National Weather Service forecast quality is fair. MaxT RMSE [3.00], Average RMSE [2.92] : Use NWS
Source: BestForecast at 10:21 PM EDT on May 18, 2013
Descriptive Forecast
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 91F. Winds from the SE at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and rain. Fog overnight. Low of 68F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 67 81 | 73 85 | 72 79 | 71
Wind 2 mph SSE 6 mph ESE 8 mph SSE 8 mph SSW
Humidity 90% 79% 66% 74%
Chance of Precip. 30% 20% 10% 10%
Cloud Cover 36% 92% 100% 0%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Overcast Clear
Sunrise & Sunset
5:50 AM
8:19 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.89], Average RMSE [3.39]
The National Weather Service forecast quality is poor. MaxT RMSE [3.52], Average RMSE [3.15] : Use NWS
Source: BestForecast at 10:21 PM EDT on May 18, 2013
Descriptive Forecast
Thursday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 88F. Winds from the SSW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 66F. Winds from the SSW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.9 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 69 77 | 72 81 | 73 75 | 68
Wind 8 mph SSW 9 mph SSW 6 mph SW 9 mph South
Humidity 89% 82% 79% 81%
Chance of Precip. 10% 30% 40% 40%
Cloud Cover 2% 83% 95% 86%
Conditions Fog Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:49 AM
8:20 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.10], Average RMSE [3.17]
The National Weather Service forecast quality is poor. MaxT RMSE [3.90], Average RMSE [3.35] : Use NWS
Source: BestForecast at 10:21 PM EDT on May 18, 2013
Descriptive Forecast
Friday
chancetstorms Overcast with a chance of a thunderstorm. High of 77F. Winds from the SW at 5 to 10 mph. Chance of rain 50%.
Friday Night
nt_chancetstorms Clear with a chance of a thunderstorm. Low of 50F. Winds from the WNW at 5 to 15 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 66 74 | 70 74 | 71 69 | 59
Wind 9 mph SSW 9 mph SSW 5 mph SW 9 mph NW
Humidity 99% 82% 87% 71%
Chance of Precip. 30% 20% 30% 30%
Cloud Cover 90% 98% 91% 0%
Conditions Chance of a Thunderstorm Chance of Rain Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:49 AM
8:20 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.55], Average RMSE [3.51]
The National Weather Service forecast quality is poor. MaxT RMSE [3.76], Average RMSE [3.22] : Use NWS
Source: BestForecast at 10:21 PM EDT on May 18, 2013
Descriptive Forecast
Saturday
chancerain Clear with a chance of rain. High of 75F. Winds from the North at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Saturday Night
nt_chancerain Overcast with a chance of rain. Low of 54F. Winds from the NNE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 49 73 | 57 62 | 56 60 | 55
Wind 10 mph NW 10 mph NNW 10 mph NNE 7 mph NNE
Humidity 89% 57% 81% 82%
Chance of Precip. 10% 20% 30% 20%
Cloud Cover 0% 0% 50% 98%
Conditions Clear Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:48 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.04], Average RMSE [4.06]
The National Weather Service forecast quality is fair. MaxT RMSE [3.29], Average RMSE [3.25] : Use NWS
Source: BestForecast at 10:21 PM EDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 77F. Winds from the NE at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 66 | 54 75 | 54 61 | 53
Wind 6 mph NNE 6 mph NE 5 mph ENE 5 mph NE
Humidity 87% 62% 50% 73%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 90% 53% 22% 5%
Conditions Overcast Partly Cloudy Clear Clear
Sunrise & Sunset
5:47 AM
8:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.89], Average RMSE [4.46]
Source: BestForecast at 10:21 PM EDT on May 18, 2013
Descriptive Forecast
Monday
clear Clear. High of 70F. Winds from the NE at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 54F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 49 66 | 48 64 | 50 57 | 48
Wind 5 mph NE 5 mph NE 5 mph ENE 4 mph East
Humidity 74% 53% 60% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% 1% 1% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:47 AM
8:23 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.17], Average RMSE [5.21]
Source: BestForecast at 10:21 PM EDT on May 18, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 77F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Clear with a chance of a thunderstorm. Low of 57F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 46 68 | 49 76 | 54 66 | 55
Wind 3 mph East 4 mph ESE 5 mph SE 5 mph SE
Humidity 66% 50% 44% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 2% 3% 12%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:46 AM
8:24 PM
Source: BestForecast at 10:21 PM EDT on May 18, 2013
Descriptive Forecast
Wednesday
partlycloudy Clear. High of 84F. Winds less than 5 mph.
Wednesday Night
nt_partlycloudy Clear. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 55 72 | 58 81 | 62 70 | 63
Wind 3 mph SSE 3 mph SSE 5 mph SSE 3 mph SSE
Humidity 81% 60% 51% 78%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 28% % % %
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal (KDCA) 76 °F 57 °F
Record (KDCA) 96 °F (1877) 40 °F (1973)
Yesterday 83 °F 63 °F
Yesterday's Cooling Degree Days: 8
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Coastal Water Temperatures
Place Temperature
Washington, DC 64.9 °F
Baltimore, MD 66.0 °F
Solomons Island, MD 66.0 °F
Marine Forecast
Astronomy
May. 18, 2013 Rise Set
Actual Time 5:52 AM EDT 8:16 PM EDT
Civil Twilight 5:22 AM EDT 8:47 PM EDT
Nautical Twilight 4:45 AM EDT 9:24 PM EDT
Astronomical Twilight 4:03 AM EDT 10:06 PM EDT
Moon 1:21 PM EDT (5/18) 1:40 AM EDT (5/18)
Length Of Visible Light 15h 24m
Length of Day
14h 23m
Tomorrow will be 1m 39s longer.
First Quarter, 59% of the Moon is Illuminated
Today
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
71 °F
Baltimore Martin
71 °F
Cumberland
69 °F
Westminster
69 °F
Hagerstown
68 °F
Oakland
51 °F
Oakland
55 °F
Cambridge
57 °F
Salisbury
57 °F
Hagerstown
57 °F
Easton
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Washington 61 °F Overcast 9:52 PM EDT
College Park 62 °F Overcast 10:30 PM EDT
Andrews AFB 59 °F Overcast 10:43 PM EDT
Fort Belvoir 61 °F Overcast 10:33 PM EDT
View all Aviation Tools
Flight To ETA Status
TRS384
Orlando, FL 		KDCA 11:02PM On Time
UAL1240
Houston, TX 		KDCA 11:17PM On Time
AWE1780
Charlotte, NC 		KDCA 11:18PM On Time
DAL1438
Atlanta, GA 		KDCA 11:22PM On Time
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View U.S. Airport Delays
Type Condition
Flight Rule: MVFR (KDCA)
Wind Speed: 7.0 kts.
Wind Dir: 231° (SW)
Ceiling: 1400 ft

METAR KDCA 190152Z 06007KT 10SM OVC014 16/14 A3024 RMK AO2 RAE45 SLP238 P0000 T01610139

View all Reports & Maps
Nearby Events
Event Date Forecast
Hello, Dolly! At Ford's Theatre 7:00 PM EDT
2013-04-15		 Rain Showers, 63°F
Brian Culbertson 7:00 PM EDT
2013-04-15		 Rain Showers, 63°F
Andrew McMahon, Erland Wanberg, and Kate Earl 6:00 PM EDT
2013-04-15		 Rain Showers, 66°F
Hello, Dolly! At Ford's Theatre 7:00 PM EDT
2013-04-16		 Overcast, 71°F
Crimes of the Heart at Signature Theatre 7:00 PM EDT
2013-04-16		 Overcast, 71°F
Fred Hersch 3:00 AM EDT
2013-04-16		 Mostly Cloudy, 58°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Astros vs. Pirates 7:05 PM EDT on May 18, 2013 Partly Cloudy, 70 °F
Dodgers vs. Braves 7:10 PM EDT on May 18, 2013 Chance of a Thunderstorm, 72 °F
Phillies vs. Nationals 7:05 PM EDT on May 24, 2013 Chance of a Thunderstorm, 72 °F
Phillies vs. Nationals 7:15 PM EDT on May 25, 2013 Chance of a Thunderstorm, 72 °F
Event Date Forecast
Columbus vs. Toronto FC 5:00 PM EDT on May 18, 2013 Scattered Clouds, High 64° F/ 18° C
Portland vs. Vancouver 7:00 PM EDT on May 18, 2013 Forecast not available.
Sporting Kansas City vs. D.C. 5:00 PM EDT on May 19, 2013 Rain Showers, 68 °F
Portland vs. D.C. 7:00 PM EDT on May 25, 2013 Chance of a Thunderstorm, 72 °F
Event Date Forecast
Sprint Showdown 7:46 PM EDT on May 18, 2013 Thunderstorm, 74 °F
NASCAR Sprint All-Star Race 9:00 PM EDT on May 18, 2013 Thunderstorm, 74 °F
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 19, 2013 Partly Cloudy, 72 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 67 °F
AT&T National 8:30 AM EDT on June 27, 2013 Average High 87° F/ 30° C
AT&T National 8:30 AM EDT on June 28, 2013 Average High 86° F/ 29° C
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Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
NoMa - H Street Corridor, Washington, DC 60.4 °F 57 °F 88% SW  at  1.0 mph 0.00 in / hr 56 ft 10:52 PM EDT Rapid Fire
Eckington Pl, NE, Washington, DC 61.3 °F 57 °F 87% North  at  6.0 mph 0.00 in / hr 90 ft 10:52 PM EDT Normal  
Capitol Hill - Lincoln Park / Kingman Pa, Washington, DC 60.6 °F 57 °F 89% West  at  0.7 mph 0.00 in / hr 92 ft 10:50 PM EDT Normal  
SW Washington, Washington, DC 60.6 °F 58 °F 90% NE  at  3.0 mph 0.00 in / hr 22 ft 10:44 PM EDT Normal  
DCNet DC Municipal Building Washington D, Washington, DC 59 °F 56 °F 90% East  at  8 mph 0.00 in / hr 304 ft 10:30 PM EDT MADIS
Crestwood, Washington, DC 59.9 °F 56 °F 88% SSE  at  0.0 mph 0.00 in / hr 256 ft 10:52 PM EDT Rapid Fire  
Takoma, DC, Washington, DC 59.9 °F 59 °F 97% SE  at  2.2 mph 0.00 in / hr 310 ft 10:52 PM EDT Rapid Fire  
Dover-Crystal, Arlington, VA 59.4 °F 58 °F 96% ENE  at  2.0 mph 0.00 in / hr 282 ft 10:50 PM EDT Normal  
Ashton Heights, Arlington, VA 59.0 °F 57 °F 94% ESE  at  1.0 mph 0.00 in / hr 258 ft 10:30 PM EDT Normal  
Del Ray, Alexandria, VA 60.0 °F 58 °F 94% East  at  0.0 mph - / hr 24 ft 10:51 PM EDT Normal
Alexandria, VA, Alexandria, VA 60.1 °F 56 °F 86% SW  at  0.4 mph 0.00 in / hr 174 ft 10:52 PM EDT Rapid Fire
Douglas Park, Arlington, VA 58.4 °F 57 °F 94% East  at  0.0 mph 0.00 in / hr 183 ft 10:52 PM EDT Rapid Fire
APRSWXNET Douglas Park VA , Arlington, VA 58 °F 56 °F 94% East  at  0 mph 0.00 in / hr 183 ft 10:33 PM EDT MADIS
Glaizewood Manor, Takoma Park, MD 59.5 °F 57 °F 91% ENE  at  0.0 mph 0.00 in / hr 175 ft 10:52 PM EDT Rapid Fire
Old Town North, Alexandria, VA 60.3 °F 58 °F 90% North  at  0.0 mph 0.00 in / hr 18 ft 10:49 PM EDT Normal  
Riverdale Park, Riverdale, MD 59.9 °F 57 °F 90% ENE  at  3.0 mph 0.00 in / hr 122 ft 10:52 PM EDT Rapid Fire
Del Ray -- South, Alexandria, VA 60.5 °F 58 °F 90% ESE  at  0.0 mph - / hr 46 ft 10:44 PM EDT Normal
Barcroft Neighborhood, Arlington, VA 59.1 °F 57 °F 94% NE  at  0.0 mph 0.01 in / hr 200 ft 10:52 PM EDT Rapid Fire  
Brookdale, Bethesda, MD 59.0 °F 59 °F 99% East  at  1.0 mph 0.00 in / hr 262 ft 10:52 PM EDT Rapid Fire  
Rosemont Park, Alexandria, VA 60.7 °F 58 °F 90% NE  at  2.0 mph 0.00 in / hr 26 ft 10:45 PM EDT Normal  
Rosemont - Braddock Heights, Alexandria, VA 60.5 °F 59 °F 95% WNW  at  0.0 mph 0.00 in / hr 33 ft 10:42 PM EDT Rapid Fire
Bethesda, Bethesda, MD 60.3 °F 41 °F 49% North  at  0.0 mph 0.00 in / hr 236 ft 10:52 PM EDT Rapid Fire  
Somerset, Chevy Chase, MD 58.9 °F 56 °F 91% ENE  at  1.0 mph 0.00 in / hr 330 ft 10:50 PM EDT Normal
MARITIME , Oxon Hill, MD 61 °F - - ENE  at  7 mph 0.00 in / hr 0 ft 9:30 PM EDT MADIS
Episcopal High School, Alexandria, VA 59.8 °F 57 °F 89% ENE  at  2.0 mph 0.00 in / hr 290 ft 10:50 PM EDT Normal
Leeway Tara, ARLINGTON, VA 59.2 °F 59 °F 99% ENE  at  0.7 mph 0.00 in / hr 417 ft 10:52 PM EDT Rapid Fire  
Arlington, VA 59.0 °F 58 °F 98% ESE  at  2.0 mph 0.00 in / hr 300 ft 10:52 PM EDT Normal  
Seminary Ridge - St Stephens & St. Agnes, Alexandria, VA 59.9 °F 60 °F 99% SSE  at  0.0 mph 0.00 in / hr 268 ft 10:52 PM EDT Rapid Fire
APRSWXNET Silver Spring MD , Silver Spring, MD 58 °F 55 °F 91% ESE  at  1 mph 0.00 in / hr 347 ft 10:21 PM EDT MADIS
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