Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon. Read More >

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Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Fair

50°F

10°C

Humidity	52%
Wind Speed	E 10 mph
Barometer	30.16 in (1021.5 mb)
Dewpoint	33°F (1°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	19 Apr 2:52 pm EDT

More Information:

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

Extended Forecast for

East Dennis MA

Tonight

Mostly Cloudy
then Showers
Likely
Low: 44 °F
Saturday

Showers and
Patchy Fog
High: 56 °F
Saturday
Night

Slight Chance
Showers then
Mostly Clear
Low: 42 °F
Sunday

Sunny
High: 57 °F
Sunday
Night

Partly Cloudy
Low: 44 °F
Monday

Sunny
High: 58 °F
Monday
Night

Mostly Clear
Low: 41 °F
Tuesday

Sunny
High: 55 °F
Tuesday
Night

Mostly Cloudy
Low: 44 °F

Detailed Forecast

Tonight

Showers likely, mainly after 5am. Mostly cloudy, with a low around 44. South wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Showers, mainly before 5pm. Patchy fog before 10am. High near 56. South wind around 8 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Saturday Night

A slight chance of showers before 10pm. Mostly cloudy, then gradually becoming clear, with a low around 42. Northwest wind 8 to 14 mph. Chance of precipitation is 20%.

Sunday

Sunny, with a high near 57. West wind 10 to 14 mph becoming southwest in the afternoon.

Sunday Night

Partly cloudy, with a low around 44. Southwest wind 11 to 16 mph.

Monday

Sunny, with a high near 58. West wind 11 to 13 mph becoming northeast in the afternoon.

Monday Night

Mostly clear, with a low around 41. South wind around 10 mph.

Tuesday

Sunny, with a high near 55. South wind 11 to 15 mph.

Tuesday Night

Mostly cloudy, with a low around 44. South wind around 17 mph.

Wednesday

A chance of showers after 9am. Mostly cloudy, with a high near 55. Breezy, with a south wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 36. Northwest wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

Thursday

Mostly sunny, with a high near 51. Breezy, with a west wind 18 to 20 mph, with gusts as high as 30 mph.

Thursday Night

Mostly clear, with a low around 40. West wind 16 to 18 mph, with gusts as high as 28 mph.

Friday

Sunny, with a high near 54. Southwest wind around 15 mph.