Small Craft Advisory SMALL CRAFT ADVISORY - Tidal Potomac
Special Weather Statement SPECIAL WEATHER STATEMENT - Alexandria, VA  - Arlington Cnty, VA  - Charles Cnty, MD  - Fairfax, VA  - Fairfax Cnty, VA  - Falls Church, VA  - Fauquier Cnty(N), VA  - Fauquier Cnty(S), VA  - Loudoun Cnty(E), VA  - Loudoun Cnty(W), VA  - Manassas, VA  - Manassas Park, VA  - Montgomery Cnty(C+SE), MD  - Montgomery Cnty(NW), MD  - Prince Georges Cnty, MD  - Prince William Cnty, VA  - Stafford Cnty, VA  - Washington, DC
Test Message TEST MESSAGE - Montgomery Cnty(C+SE), MD  - Montgomery Cnty(NW), MD

WASHINGTON DC METRO AREA FORECAST DISCUSSION
Small Craft Advisories have been issued for all the waters beginning tonight through Friday. Snow accumulations for the Allegheny Mountains continue to trend downward

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: @ 12-Nov-2026 8:00am - next update at 8:10am  
Temperature Summary Outlook
Currently: 49.7, Max: 54.9, Min: 45.4 49.7°F
Warmer 1.4°F than last hour.

Cool

Feels like: 50°F

24-hr difference
7°FWarmer 7.0°F than yesterday at this time.
  Today Yesterday
High: 54.9°F
12:00am
69.9°F
1:35pm
Low: 45.4°F
4:59am
41.7°F
7:12am
High & Low November 2026
High:  78.0°F
04 November at 2:05 PM
Low:  37.4°F
10 November at 6:27 AM
Max Min:  65.9°F
05 November
Min Max:  60.5°F
07 November
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 November
High:  83.8°F
at 13:31 on 06 November 2024
Low:  14.5°F
at 07:01 on 19 November 2014
Max Min:  65.9°F
at 01:47 on 05 November 2026
Min Max:  34.0°F
at 14:22 on 23 November 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:  49.7°F
Coldest Wind Chill
Today:  45.4°F
at 4:59am
Yesterday:  41.7°F
at 7:12am
November 2026  37.4°F
10 November at 6:27 AM
2026  2.9°F
01 February at 8:34 AM
Station November  14.0°F
at 07:47 on 13 November 2019
Station All Time  °F
Records began on 24 December 2012
Degree Days
Heating Degree Days
Today: 5.4 Degree Days
Yesterday: 10.4 Degree Days
Cooling Degree Days
Today: 0.0 Degree Days
Yesterday: 0.8 Degree Days
Heat Index
Now:  49.7°F
Warmest Heat Index
Today:  54.9°F
at 00:00
Yesterday:  69.9°F
at 13:35
November 2026  78.0°F
04 November at 2:05 PM
2026  128.9°F
04 July at 3:04 PM
Station Record November  86.4°F
at 13:31 on 06 November 2024
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
Overcast Overcast
 Calm -
0
Gust:
0 mph
0 Bft - Calm
Today: 0 mph 12:00am
Gust Month: 17 mph November 9
Rain Today:  0.00 in
Rain Rate /hr  0.00 in
Rain Last Hour:  0.00 in
Rain 24hrs:  0.00 in
Wind

Station High November 2026
High Gust:  17 mph
09 November at 10:49 AM
High Average:  5 mph
07 November at 3:25 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 November
High Gust:  30 mph
at 18:10 on 20 November 2016
High Average:  18 mph
at 08:53 on 01 November 2013
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:  0.0 miles
Yesterday:  17.5 miles
Highest Wind Run
November 2026  48.9 miles
07 November
2026  101.4 miles
07 February
November  188.5 miles
on 20 November 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: 0.00 in
This Month: 0.36 in
Season Total: 27.64 in
6 days since last rain.

Days Since Last Dry Day: 0
Station High November 2026
High Day:  0.20 in
06 November
High Hour:  0.13 in
05 November at 8:49 PM
High Rain Rate /hr:  1.72 in
06 November at 2:40 AM
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 November
High Day:  1.73 in
on 21 November 2023
High Hour:  0.78 in
at 21:37 on 02 November 2018
High Rain Rate /hr:  6.19 in
at 21:29 on 02 November 2018
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: Chance Rain Showers
Chance Rain Showers
Tonight

Tonight: Chance Rain Showers
Chance Rain Showers
Friday

Friday: Slight Chance Rain Showers
Slight Chance Rain Showers
Hi 62 °F Lo 42 °F Hi 51 °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: 95 %  
Dew Point: 48.3°F Increased 0.9°F since last hour.
Barometer: 29.52 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: 6:47am
Sunset: 5:00pm
Moonrise: 10:11am
Moonset: 7:10pm

Day Length:  10:09
Dawn:  06:20
Dusk:  17:27
Daylight Length:  11:06
 There will be 1min 57s less daylight tomorrow

Cloud Base

cloudbase
CB AGL: 312 ft
UV Index

   0.0   
None
High: 0.0 @ 12:00am

Solar Radiation
11 W/m2
High: 14 @  7:40am

Air Quality Index
Current AQI
56
  Moderate

Sunlight

10 hrs 12 min 19 sec
of Sunlight Today
Which is
1 min 57 sec Shorter
Than Yesterday

(Noon)
graph (Midnight)
Legend

Moon


Waxing Crescent
Waxing Crescent, Moon at 3 days in cycle
10% %
Illuminated
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Chance Rain Showers
Chance Rain Showers

Hi 62 °F
NWS forecast: A chance of rain showers. Mostly cloudy, with a high near 62. Southwest wind 3 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Davis VP+ forecast: Mostly cloudy and cooler. Precipitation likely.Windy with possible wind shift to the W, NW, or N.
  Tonight

Tonight: Chance Rain Showers
Chance Rain Showers

Lo 42 °F
NWS forecast: A chance of rain showers. Mostly cloudy, with a low around 42. Northwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
 NWS Weather Forecast  - Five Day Outlook for Today through Monday - Last Update: Thu, 12-Nov-2026 6:52am EST
Today

Today: Chance Rain Showers
Chance Rain Showers
Tonight

Tonight: Chance Rain Showers
Chance Rain Showers
Friday

Friday: Slight Chance Rain Showers
Slight Chance Rain Showers
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday

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

Sunday: Mostly Sunny
Mostly Sunny
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday

Monday: Mostly Sunny
Mostly Sunny
Hi 62 °F Lo 42 °F Hi 51 °F Lo 34 °F Hi 51 °F Lo 35 °F Hi 53 °F Lo 35 °F Hi 53 °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

Recycling
Out of every $10 spent buying things, $1 (10%) goes for packaging that is thrown away. Packaging represents about 65% of household trash.

Today in Weather History

Weather History for November 12
 
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.