4 things to know about the weather:
- Dry for most before a warm, humid afternoon
- Today will warm to the low 80s before heavy rain and thunderstorms
- Max chance for stormy conditions: 4 p.m. – 7 p.m.
- Much cooler weather Sunday through Tuesday
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A flood watch will take effect for the entire D.C. region this afternoon as rain and storms move through.
The National Weather Service (NWS) flood watch starts at 2 p.m. and is expected to end at 11 p.m. Check weather alerts in your county here.
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Saturday's high temperatures will be well into the low 80s and it will be extra humid.
Expect a mostly dry mornng with plenty of clouds before rain moves through about 3 p.m. and continues into the evening.
The chance for storms this evening will depend on how much sunshine and warming takes place prior. The warmer and sunnier it is, the more likely storms will become.
Weather radar
Download the NBC Washington app on iOS and Android to check the weather radar on the go.
Rain chances this weekend
If you are heading to the Army Parade Saturday afternoon, take a poncho or umbrella. Storms could affect the festivities along the National Mall. We've got more information on that here.
A cold front will head South through our area Saturday afternoon and settle just to our South on Sunday. With the front close by and a steady east wind coming in from the ocean, Sunday and Monday will be quite a bit cooler. Highs will stay in the 70s both of those days with frequent periods of rain. Most of our area will get between 1.5” and 2.5” of rain between this afternoon and Tuesday morning.
10-day forecast

Quickcast
TODAY:
AM raindrops, then Partly to Mostly Cloudy
Quite Humid
PM Rain, Thunder Likely
Wind: Southeast 5-10 mph
Chance Of Rain: 60%
HIGHS: 82° - 88°
TONIGHT:
Isolated Rain/Storms after midnight
Mostly cloudy
Wind: East 10 mph
Chance Of Rain: 40%
LOWS: 60° - 65°
SUNDAY:
Cloudy And Cooler
Showers Likely At Any Time
Some PM Thunder Possible
Wind: East 5-15 mph
Chance Of Rain: 70%
HIGHS: 70° - 76°
MONDAY:
Cloudy And Humid
Rain Likely Much Of The Day
Locally Heavy Rain Possible
Wind: East/Northeast 5-10 mph
Chance Of Rain: 80%
HIGHS: 72° - 78°
Sunrise: 5:42 Sunset: 8:34
Average High: 84° Average Low: 66°