Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Mostly Cloudy

33°F

1°C

Humidity	66%
Wind Speed	W 8 mph
Barometer	29.92 in (1014.8 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	26°F (-3°C)
Last update	8 Dec 12:51 am EST

More Information:

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

Extended Forecast for

Watertown MA

Overnight
Low: 19 °F
Mostly Clear
Monday
High: 25 °F
Sunny
Monday Night
Low: 10 °F
Mostly Clear
Tuesday
High: 32 °F
Increasing
Clouds
Tuesday Night
Low: 27 °F
Chance Snow
then Chance
Wintry Mix
Wednesday
High: 44 °F
Chance
Rain/Freezing
Rain then
Rain Likely
Wednesday Night
Low: 32 °F
Rain Likely
Thursday
High: 38 °F
Mostly Sunny
Thursday Night
Low: 23 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 19. Northwest wind 7 to 11 mph, with gusts as high as 24 mph.

Monday

Sunny, with a high near 25. Northwest wind 8 to 13 mph, with gusts as high as 24 mph.

Monday Night

Mostly clear, with a low around 10. Northwest wind 3 to 6 mph.

Tuesday

Increasing clouds, with a high near 32. Calm wind becoming southwest around 6 mph in the afternoon.

Tuesday Night

A chance of snow before 3am, then a slight chance of rain between 3am and 4am, then a slight chance of freezing rain after 4am. Mostly cloudy, with a low around 27. Southwest wind around 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Wednesday

A chance of freezing rain before 8am, then rain likely. Mostly cloudy, with a high near 44. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Wednesday Night

Rain likely, mainly before 8pm. Mostly cloudy, with a low around 32. Southwest wind around 8 mph. Chance of precipitation is 60%.

Thursday

Mostly sunny, with a high near 38. West wind around 10 mph, with gusts as high as 21 mph.

Thursday Night

Partly cloudy, with a low around 23. West wind around 7 mph.

Friday

Mostly sunny, with a high near 35. West wind 7 to 10 mph.

Friday Night

A chance of snow. Mostly cloudy, with a low around 21. West wind around 6 mph. Chance of precipitation is 30%.

Saturday

A chance of snow. Partly sunny, with a high near 33. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.