Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms With Heavy Rain over the Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible Sunday across the Mid-Atlantic region. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42° N Lon: 77.37° W Elev: 269 ft.

Fog/Mist

72°F

22°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 29.79 in
Dewpoint 72°F (22°C)
Visibility 5.00 mi
Last update 23 Jul 3:25 am EDT
Detailed forecast for

Frederick County

Overnight
Mostly cloudy with a 20 percent chance of showers. Lows in the lower 70s. West winds 5 to 10 mph.
Sunday
Mostly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. West winds 5 to 10 mph. Chance of rain 50 percent.
Sunday Night
Showers and thunderstorms likely. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 70 percent.
Monday
Mostly sunny. Highs in the upper 80s. West winds 5 to 10 mph.
Monday Night
Partly cloudy. Lows in the upper 60s. Northwest winds 5 to 10 mph.
Tuesday
Mostly sunny. Highs in the mid 80s.
Tuesday Night
Mostly clear. Lows in the mid 60s.
Wednesday
Mostly sunny. Highs in the lower 80s.
Wednesday Night
Partly cloudy. Lows in the upper 60s.
Thursday
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.
Thursday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of rain 50 percent.
Friday
Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.
Friday Night
Partly cloudy. Lows in the upper 60s.
Saturday
Mostly sunny. Highs in the mid 80s.



Click Map For Forecast
138 AM EDT Sun Jul 23 2017
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database