Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17° N Lon: 77.17° W Elev: 495 ft.

Fair

69°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 30.12 in (1020.8 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 28 Aug 9:56 pm EDT
Detailed forecast for

Northwest Howard

Rest Of Tonight
Mostly clear. Lows around 60. North winds around 5 mph.
Saturday
Sunny. Highs in the lower 80s. Northeast winds around 5 mph.
Saturday Night
Mostly clear in the evening, then becoming mostly cloudy. Lows in the mid 60s. Southeast winds around 5 mph.
Sunday
Mostly sunny. Highs in the upper 80s. South winds around 5 mph.
Sunday Night
Partly cloudy. Lows around 70. Southwest winds around 5 mph.
Monday
Mostly sunny. Highs around 90.
Monday Night
Partly cloudy. Lows in the lower 70s.
Tuesday
Mostly sunny. Highs in the lower 90s.
Tuesday Night
Partly cloudy. Lows in the mid 70s.
Wednesday
Mostly sunny. Highs in the lower 90s.
Wednesday Night
Partly cloudy. Lows in the lower 70s.
Thursday
Mostly sunny with a chance of showers. Highs in the upper 80s. Chance of rain 30 percent.
Thursday Night
Partly cloudy. Lows around 70.
Friday
Mostly sunny. Highs in the mid 80s.



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1056 PM EDT Fri Aug 28 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database