Coastal Flood Advisory COASTAL FLOOD ADVISORY - Alexandria, VA  - Arlington Cnty, VA  - Charles Cnty, MD  - Falls Church, VA
Small Craft Advisory SMALL CRAFT ADVISORY - Tidal Potomac
Flood Watch FLOOD WATCH - Fauquier Cnty(N), VA  - Fauquier Cnty(S), VA
Test Message TEST MESSAGE - Montgomery Cnty(C+SE), MD  - Montgomery Cnty(NW), MD

WASHINGTON DC METRO AREA FORECAST DISCUSSION
Have continued to lower temperatures today given the influence of low clouds and persistent east to northeasterly winds on the area. This would also shift the focus of any low-topped tornado threat down toward I-64 where conditions should be slightly warmer. However, instability continues to the main question despite all of the low-level wind shear in place. Otherwise, have added another Coastal Flood Advisory for the City of Alexandria for the high tide late this evening.

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-Oct-2026 5:10pm - next update at 5:20pm  
Temperature Summary Outlook
Currently: 60.4, Max: 64.2, Min: 60.2 60.4°F
Colder 1.1°F than last hour.

Cool

Feels like: 60°F

24-hr difference
-9.2°FColder 9.2°F than yesterday at this time.
  Today Yesterday
High: 64.2°F
3:25pm
70.0°F
3:37pm
Low: 60.2°F
5:54am
50.1°F
6:39am
High & Low October 2026
High:  89.8°F
02 October at 3:33 PM
Low:  43.4°F
06 October at 8:04 AM
Max Min:  62.6°F
04 October
Min Max:  64.8°F
04 October
High and Low 2026
High:  101.6°F
04 July at 3:01 PM
Low:  5.2°F
27 January at 7:52 AM
Max Min:  77.9°F
16 July
Min Max:  18.4°F
25 January
Record October
High:  93.9°F
at 15:52 on 02 October 2019
Low:  29.8°F
at 06:50 on 19 October 2015
Max Min:  72.3°F
at 05:28 on 09 October 2017
Min Max:  48.9°F
at 15:45 on 26 October 2018
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:  60.4°F
Coldest Wind Chill
Today:  60.2°F
at 5:54am
Yesterday:  50.1°F
at 6:39am
October 2026  43.4°F
06 October at 8:04 AM
2026  2.9°F
01 February at 8:34 AM
Station October  29.8°F
at 06:50 on 19 October 2015
Station All Time  °F
Records began on 24 December 2012
Degree Days
Heating Degree Days
Today: 2.2 Degree Days
Yesterday: 5.5 Degree Days
Cooling Degree Days
Today: 0.0 Degree Days
Yesterday: 1.4 Degree Days
Heat Index
Now:  60.4°F
Warmest Heat Index
Today:  64.2°F
at 15:25
Yesterday:  70.0°F
at 15:37
October 2026  98.0°F
02 October at 4:05 PM
2026  128.9°F
04 July at 3:04 PM
Station Record October  100.0°F
at 13:43 on 02 October 2019
Station All Time  128.9°F
at 15:04 on 04 July 2026
Records began on 24 December 2012
WeatherCam Thumbnail
North North West Camera
North North West WeatherCam
Light rain, Overcast Light rain, Overcast
 Wind from N N
2
Gust:
7 mph
1 Bft - Light air
Today: 10 mph 4:46pm
Gust Month: 13 mph October 2
Rain Today:  1.29 in
Rain Rate /hr  0.04 in
Rain Last Hour:  0.04 in
Rain 24hrs:  1.29 in
Wind

Station High October 2026
High Gust:  13 mph
02 October at 7:10 PM
High Average:  4 mph
05 October at 2:58 PM
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 October
High Gust:  28 mph
at 11:52 on 22 October 2016
High Average:  17 mph
at 11:53 on 22 October 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:  12.3 miles
Yesterday:  4.6 miles
Highest Wind Run
October 2026  17.4 miles
05 October
2026  101.4 miles
07 February
October  200.4 miles
on 22 October 2016
Station All Time  284.2 miles
on 02 March 2018
Records began on 24 December 2012

Rain
Rain Today: 1.29 in
Rain Rate (/hr): 0.04 in
Rain Yesterday: 0.00 in
This Month: 2.70 in
Season Total: 26.52 in
0 day since last rain.

Days Since Last Dry Day: 0
Station High October 2026
High Day:  1.29 in
11 October
High Hour:  0.26 in
02 October at 7:50 PM
High Rain Rate /hr:  3.43 in
02 October at 7:32 PM
Station High 2026
High Day:  1.35 in
16 March
High Hour:  1.06 in
04 September at 12:06 AM
High Rain Rate /hr:  6.94 in
10 August at 4:38 PM
Station Record October
High Day:  1.89 in
on 25 October 2021
High Hour:  0.86 in
at 20:17 on 25 October 2021
High Rain Rate /hr:  4.72 in
at 19:25 on 25 October 2021
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
This
Afternoon
This Afternoon: Showers And Thunderstorms
Showers And T-Storms
Tonight

Tonight: Showers And Thunderstorms
Showers And T-Storms
Columbus
Day
Columbus Day: Chance Rain Showers then Partly Sunny
Chance Rain Showers then Partly Sunny
Hi 65 °F Lo 61 °F Hi 73 °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: 97 %  
Dew Point: 59.5°F Decreased 2.6°F since last hour.
Barometer: 29.85 inHg Falling 0.03  inHg/hr
Baro Trend: Falling
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: 7:14am
Sunset: 6:38pm
Moonrise: 8:19am
Moonset: 6:49pm

Day Length:  11:21
Dawn:  06:48
Dusk:  19:04
Daylight Length:  12:15
 There will be 2min 28s less daylight tomorrow

Cloud Base

cloudbase
CB AGL: 194 ft
UV Index

   0.0   
None
High: 1.2 @ 11:38am

Solar Radiation
63 W/m2
High: 162 @  3:28pm

Air Quality Index
Current AQI
1
  Good

Sunlight

11 hrs 24 min 41 sec
of Sunlight Today
Which is
2 min 27 sec Shorter
Than Yesterday

(Noon)
graph (Midnight)
Legend

Moon


Waxing Crescent
Waxing Crescent, Moon at 2 days in cycle
2% %
Illuminated
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Showers And Thunderstorms
Showers And T-Storms

Hi 65 °F
NWS forecast: Showers and thunderstorms. Cloudy, with a high near 65. East wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Davis VP+ forecast: Increasing clouds and cooler. Precipitation possible and windy within 6 hours.
  Tonight

Tonight: Showers And Thunderstorms
Showers And T-Storms

Lo 61 °F
NWS forecast: Showers and thunderstorms. Cloudy, with a low around 61. Northeast wind 7 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
 NWS Weather Forecast  - Five Day Outlook for This Afternoon through Thursday - Last Update: Sun, 11-Oct-2026 4:54pm EDT
This
Afternoon
This Afternoon: Showers And Thunderstorms
Showers And T-Storms
Tonight

Tonight: Showers And Thunderstorms
Showers And T-Storms
Columbus
Day
Columbus Day: Chance Rain Showers then Partly Sunny
Chance Rain Showers then Partly Sunny
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday

Wednesday: Sunny
Sunny
Wednesday
Night
Wednesday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
Thursday

Thursday: Slight Chance Rain Showers
Slight Chance Rain Showers
Hi 65 °F Lo 61 °F Hi 73 °F Lo 56 °F Hi 80 °F Lo 63 °F Hi 84 °F Lo 62 °F Hi 70 °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

Weather Terms
Wind Advisory - Sustained winds of 30 mph or greater or gusts to 45 mph or greater for a duration of one hour or longer.

Today in Weather History

Weather History for October 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.