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Heat Advisory HEAT ADVISORY - Alexandria, VA  - Arlington Cnty, VA  - Charles Cnty, MD  - Falls Church, VA  - Prince Georges Cnty, MD  - Washington, DC
Test Message TEST MESSAGE - Montgomery Cnty(C+SE), MD  - Montgomery Cnty(NW), MD

WASHINGTON DC METRO AREA FORECAST DISCUSSION
There were no changes to the forecast for today, with things still on track at this time.

Current DC Area Radar & North America Lightning


Northeast US Radar

Regional Radar

North America Lightning

North America Lightning Strikes
Radar image courtesy of NWS. Lightning Data courtesy of Blitzortung.org and its Contributors.
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Current Clifton Virginia Conditions & NWS Forecast

Updated: @ 11-Jun-2026 1:20pm - next update at 1:30pm  
Temperature Summary Outlook
Currently: 94.8, Max: 95.3, Min: 71.9 94.8°F
Warmer 1.9°F than last hour.

Extremely Hot

Feels like: 107°F

24-hr difference
8.1°FWarmer 8.1°F than yesterday at this time.
  Today Yesterday
High: 95.3°F
1:06pm 		89.1°F
2:14pm
Low: 71.9°F
5:45am 		71.1°F
5:44am
High & Low June 2026
High:  95.3°F
11 June at 1:06 PM
Low:  51.6°F
03 June at 4:48 AM
Max Min:  71.1°F
10 June
Min Max:  77.4°F
02 June
High and Low 2026
High:  95.3°F
11 June at 1:06 PM
Low:  5.2°F
27 January at 7:52 AM
Max Min:  71.1°F
10 June
Min Max:  18.4°F
25 January
Record June
High:  99.4°F
at 14:43 on 25 June 2025
Low:  44.2°F
at 06:16 on 01 June 2025
Max Min:  78.1°F
at 06:58 on 23 June 2024
Min Max:  59.7°F
at 15:45 on 03 June 2015
Station All Time Record
High:  101.9°F
at 15:51 on 02 August 2024
Low:  1.0°F
at 07:23 on 23 January 2014
Max Min:  78.1°F
at 06:58 on 23 June 2024
Min Max:  16.7°F
at 12:04 on 16 February 2015
Records began on 24 December 2012
Wind Chill
Now:  94.8°F
Coldest Wind Chill
Today:  71.9°F
at 5:45am
Yesterday:  71.1°F
at 5:44am
June 2026  51.6°F
03 June at 4:48 AM
2026  2.9°F
01 February at 8:34 AM
Station June  44.3°F
at 06:09 on 01 June 2025
Station All Time  °F
Records began on 24 December 2012
Degree Days
Heating Degree Days
Today: 0.0 Degree Days
Yesterday: 0.0 Degree Days
Cooling Degree Days
Today: 7.7 Degree Days
Yesterday: 12.1 Degree Days
Heat Index
Now:  112.5°F
Warmest Heat Index
Today:  117.4°F
at 13:06
Yesterday:  104.3°F
at 14:07
June 2026  117.4°F
11 June at 1:06 PM
2026  117.4°F
11 June at 1:06 PM
Station Record June  124.4°F
at 13:24 on 25 June 2025
Station All Time  124.4°F
at 13:24 on 25 June 2025
Records began on 24 December 2012
WeatherCam Thumbnail
North North West Camera
North North West WeatherCam
Mostly cloudy Mostly cloudy
Wind from SE SE
2
Gust:
 5 mph
1 Bft - Light air
Today: 6 mph 10:47am
Gust Month: 14 mph June 7
Rain Today:  0.00 in
Rain Rate /hr  0.00 in
Rain Last Hour:  0.00 in
Rain 24hrs:  0.05 in
Wind

Station High June 2026
High Gust:  14 mph
07 June at 11:11 AM
High Average:  4 mph
07 June at 11:12 AM
Station High 2026
High Gust:  29 mph
07 February at 10:28 AM
High Average:  10 mph
12 March at 11:03 AM
Station Record June
High Gust:  26 mph
at 14:39 on 19 June 2018
High Average:  15 mph
at 15:12 on 08 June 2016
Station All Time Record
High Gust:  42 mph
at 12:56 on 04 January 2018
High Average:  24 mph
at 13:07 on 02 March 2018
Records began on 24 December 2012
Wind Run

Today:  5.2 miles
Yesterday:  20.4 miles
Highest Wind Run
June 2026  25.2 miles
07 June
2026  101.4 miles
07 February
June  111.8 miles
on 12 June 2016
Station All Time  284.2 miles
on 02 March 2018
Records began on 24 December 2012

Rain
Rain Today: 0.00 in
Rain Rate (/hr): 0.00 in
Rain Yesterday: 0.25 in
This Month: 0.25 in
Season Total: 8.87 in
1 day since last rain.

Days Since Last Dry Day: 1
Station High June 2026
High Day:  0.25 in
10 June
High Hour:  0.16 in
10 June at 7:22 AM
High Rain Rate /hr:  0.28 in
10 June at 6:39 AM
Station High 2026
High Day:  1.35 in
16 March
High Hour:  0.78 in
16 March at 1:42 PM
High Rain Rate /hr:  5.76 in
16 March at 12:46 PM
Station Record June
High Day:  1.77 in
on 27 June 2015
High Hour:  1.62 in
at 21:22 on 26 June 2025
High Rain Rate /hr:  57.60 in
at 20:04 on 10 June 2020
Station All Time Record
High Day:  5.17 in
on 21 July 2018
High Hour:  2.21 in
at 16:13 on 22 July 2020
High Rain Rate /hr:  64.00 in
at 10:49 on 19 October 2021
High Month:  10.27 in
July 2018
Records began on 24 December 2012
WeatherCam Thumbnail
South South West Camera
South South West WeatherCam
Today

Today: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Tonight

Tonight: Chance Showers And Thunderstorms then Mostly Cloudy
Chance Showers And T-Storms then Mostly Cloudy
Friday

Friday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Hi 94 °F Lo 71 °F Hi 96 °F
Lightning VA MD DC WV DE

Viginia Lighting
Radar Washington DC Metro Area

  GRLevel3 radar from NWS station KLWX

Storm Prediction Center Activity Chart

SPC Activity

Humidity & Barometer
Humidity: 60 % Decreased 4.0% since last hour.
Dew Point: 78.7°F Decreased 0.8°F since last hour.
Barometer: 29.84 inHg Falling 0.01 inHg/hr
Baro Trend: Falling slowly
Today
Pressure High:  30.09 in
Pressure Low:  29.99 in
Dewpoint High:  33.1 °F
Dewpoint Low:  19.6 °F
Humidity High:  80%
Humidity Low:  40%
Station Record
Pressure High:  31.41 in
at 12:14 on 23 March 2017
Pressure Low:  28.99 in
at 07:41 on 07 February 2020
Dewpoint High:  82.7 °F
at 11:55 on 05 July 2024
Dewpoint Low:  -27.0 °F
at 01:57 on 20 February 2015
Records began on 24 December 2012
Snow

Snow Depth: 0.0 in
Snowfall Today: No Snow Today
Storm Total: 0.0 in
Total Season Snow: 13.0 in
Total Last Season: 15.5 in
Fire Danger
firedanger
Almanac
Sunrise: 5:42am
Sunset: 8:36pm
Moonrise: 2:38am
Moonset: 4:51pm

Day Length:  14:50
Dawn:  05:12
Dusk:  21:07
Daylight Length:  15:54
 There will be 0min 32s more daylight tomorrow

Cloud Base

cloudbase
CB AGL: 3648 ft
UV Index

   7.7   
 High 
High: 8.1 @ 1:04pm

Solar Radiation
1056 W/m2
High: 1139 @  1:06pm

Air Quality Index
Current AQI
52
Moderate

Sunlight

14 hrs 53 min 48 sec
of Sunlight Today
Which is 34 sec Longer
Than Yesterday
(Noon) graph (Midnight)
 Legend

Moon


Waning Crescent
Waning Crescent, Moon at 24 days in cycle
16% %
Illuminated
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms

Hi 94 °F		 NWS forecast: A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 94. Heat index values as high as 101. West wind around 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Davis VP+ forecast: Increasing clouds with little temperature change.		   Tonight

Tonight: Chance Showers And Thunderstorms then Mostly Cloudy
Chance Showers And T-Storms then Mostly Cloudy

Lo 71 °F		 NWS forecast: A chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 71. Southwest wind 1 to 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
 NWS Weather Forecast  - Five Day Outlook for Today through Monday - Last Update: Thu, 11-Jun-2026 10:53am EDT
Today

Today: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Tonight

Tonight: Chance Showers And Thunderstorms then Mostly Cloudy
Chance Showers And T-Storms then Mostly Cloudy
Friday

Friday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Friday
Night
Friday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Saturday

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday

Sunday: Partly Sunny then Chance Showers And Thunderstorms
Partly Sunny then Chance Showers And T-Storms
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Chance Showers And T-Storms then Showers And T-Storms Likely
Monday

Monday: Slight Chance Rain Showers
Slight Chance Rain Showers
Hi 94 °F Lo 71 °F Hi 96 °F Lo 66 °F Hi 88 °F Lo 65 °F Hi 91 °F Lo 65 °F Hi 83 °F

NWS Forecast Maps

NOAA Forecast Map for Today

Forecast Map for Today

NOAA Forecast Map for Tomorrow

Forecast Map for Tomorrow
Forecast map for Today courtesy of NOAA. Forecast map for Tomorrow courtesy of NOAA.

Random Weather Facts

Lightning
Lightning can strike the same place twice and sometimes many times. The Empire State Building in New York City is struck an average of 23 times a year. During one thunderstorm it was struck 8 times in 24 minutes.

Today in Weather History

Weather History for June 11
 
1984   Thunderstorms dropped 6 to 13 inches of rain at Tulsa, OK in 6 hours. The flooding claimed 14 lives and caused $90 million in property damage. 4600 cars, 743 houses, and 387 apartments were destroyed or severely damaged in the flood.
1967   A slow moving nor'easter battered New England with high winds, heavy rain, and record late season snow. Winds 70 to 90 mph in gusts occurred along the coast. Over 7 inches of rain fell at Nantucket, MS with 6.57 inches falling in 24 hours to set a new 24 hour rainfall record. 24.9 inches of snow fell at Mount Washington, NH to set a new May snowfall record.