Active Weather Pattern To Persist Over The Western U.S., Inclement Weather Expected Over The East

A series of storm systems will bring a continued threat for heavy rain, strong winds, and rough surf to coastal locations from northern California to the Northwest U.S. into the weekend. Heavy snow will be likely across the Intermountain West. Over the eastern U.S., low pressure will gather strength and move up the eastern seaboard Friday into Saturday bringing ice, rain, and gusty winds. Read More >

Hazardous Weather Conditions

Flood Watch in effect from December 14, 01:00 AM EST until December 15, 01:00 AM EST

En Español

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Overcast

29°F

-2°C

Humidity	63%
Wind Speed	S 6 mph
Barometer	30.65 in (1037.6 mb)
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Wind Chill	23°F (-5°C)
Last update	13 Dec 2:54 am EST

More Information:

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

Extended Forecast for

Boston MA

Flood Watch December 14, 01:00am until December 15, 01:00am

Click here for hazard details and duration

Flood Watch

Overnight

Mostly Cloudy
Low: 26 °F
Friday

Mostly Cloudy
then Chance
Showers
High: 43 °F
Friday
Night

Heavy Rain
and Areas Fog
Low: 43 °F
Saturday

Heavy Rain
and Areas Fog
High: 54 °F
Saturday
Night

Chance Rain
and Areas Fog
Low: 41 °F
Sunday

Partly Sunny
High: 46 °F
Sunday
Night

Partly Cloudy
Low: 28 °F
Monday

Sunny
High: 38 °F
Monday
Night

Snow Likely
and Patchy
Fog
Low: 28 °F

Detailed Forecast

Overnight

Mostly cloudy, with a low around 26. Light south wind.

Friday

A chance of showers, mainly after 4pm. Mostly cloudy, with a high near 43. Southeast wind 6 to 8 mph. Chance of precipitation is 30%.

Friday Night

Rain, mainly after 8pm. The rain could be heavy at times. Areas of fog. Low around 43. Southeast wind 8 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Saturday

Rain, mainly before 5pm. The rain could be heavy at times. Areas of fog. High near 54. East wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Saturday Night

A chance of rain, mainly before 7pm. Areas of fog before 2am. Otherwise, mostly cloudy, with a low around 41. South wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 30%.

Sunday

Partly sunny, with a high near 46. West wind 14 to 17 mph, with gusts as high as 29 mph.

Sunday Night

Partly cloudy, with a low around 28. West wind 11 to 14 mph, with gusts as high as 25 mph.

Monday

Sunny, with a high near 38. West wind around 8 mph.

Monday Night

Snow likely, mainly after 1am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 28. West wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 60%.

Tuesday

Snow likely before 9am, then rain and snow likely between 9am and noon, then a chance of rain after noon. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 39. Northeast wind 3 to 7 mph. Chance of precipitation is 70%.

Tuesday Night

Patchy fog. Otherwise, mostly cloudy, with a low around 27. Northwest wind around 7 mph.

Wednesday

Mostly sunny, with a high near 35. West wind 6 to 10 mph.

Wednesday Night

Partly cloudy, with a low around 17. West wind around 11 mph, with gusts as high as 23 mph.

Thursday

Sunny, with a high near 27. West wind around 10 mph.