Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Hazardous Weather Conditions

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Mostly Cloudy

81°F

27°C

Humidity	70%
Wind Speed	S 15 mph
Barometer	29.72 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	16 Oct 4:47 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Middletown MD

Freeze Watch October 18, 01:00am until October 18, 08:00am

Severe T-storm Watch October 16, 05:34pm until October 16, 08:00pm

Click here for hazard details and duration

Freeze Watch

Severe T-storm Watch

Severe T-storm Watch October 16, 05:34pm until October 16, 08:00pm
NOW until 8:00pm Fri
Severe T-storm Watch
This Afternoon
High: 80 °F
Severe
Thunderstorms
Tonight
Low: 47 °F
Severe
Thunderstorms
then Mostly
Cloudy
Saturday
High: 54 °F
Gradual
Clearing and
Breezy
Saturday Night
Low: 32 °F
Clear
Sunday
High: 56 °F
Sunny
Sunday Night
Low: 37 °F
Mostly Clear
Monday
High: 58 °F
Chance
Showers
Monday Night
Low: 43 °F
Chance
Showers

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Some of the storms could be severe. Mostly cloudy, with a high near 80. West wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Scattered showers and thunderstorms before 10pm, then isolated showers after 4am. Some of the storms could be severe. Mostly cloudy, with a low around 47. Northwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Saturday

Cloudy through mid morning, then gradual clearing, with a high near 54. Breezy, with a north wind 17 to 21 mph, with gusts as high as 29 mph.

Saturday Night

Clear, with a low around 32. North wind 5 to 9 mph.

Sunday

Sunny, with a high near 56. Northeast wind 5 to 7 mph.

Sunday Night

Mostly clear, with a low around 37.

Monday

A chance of showers, mainly after 2pm. Mostly sunny, with a high near 58. Chance of precipitation is 30%.

Monday Night

A chance of showers before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 43. Chance of precipitation is 30%.