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

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Overcast

69°F

21°C

Humidity	100%
Wind Speed	S 8 mph
Barometer	29.73 in
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	16 Oct 3:15 pm EDT

More Information:

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

Extended Forecast for

Pylesville MD

Severe T-storm Watch October 16, 03:38pm until October 16, 08:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch October 16, 03:38pm until October 16, 08:00pm
NOW until 8:00pm Fri
Severe T-storm Watch
This Afternoon
High: 76 °F
Severe
Thunderstorms
Tonight
Low: 45 °F
Severe
Thunderstorms
then
Scattered
Showers
Saturday
High: 53 °F
Gradual
Clearing and
Breezy
Saturday Night
Low: 33 °F
Clear
Sunday
High: 56 °F
Sunny
Sunday Night
Low: 38 °F
Mostly Clear
Monday
High: 58 °F
Slight Chance
Showers
Monday Night
Low: 44 °F
Slight Chance
Showers

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm, mainly after 5pm. Some of the storms could be severe. Partly sunny, with a high near 76. Southwest wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and possibly a thunderstorm before 1am, then scattered showers. Some of the storms could be severe. Low around 45. Northwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Cloudy through mid morning, then gradual clearing, with a high near 53. Breezy, with a north wind 18 to 21 mph, with gusts as high as 32 mph.

Saturday Night

Clear, with a low around 33. North wind 7 to 11 mph, with gusts as high as 20 mph.

Sunday

Sunny, with a high near 56. Northeast wind around 8 mph.

Sunday Night

Mostly clear, with a low around 38.

Monday

A slight chance of showers. Mostly sunny, with a high near 58. Chance of precipitation is 20%.

Monday Night

A slight chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 20%.