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.

Fair

21°F

-6°C

Humidity	47%
Wind Speed	NW 12 G 20 mph
Barometer	30.15 in (1022.7 mb)
Dewpoint	4°F (-16°C)
Visibility	10.00 mi
Wind Chill	9°F (-13°C)
Last update	8 Dec 6:51 am EST

More Information:

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

Extended Forecast for

Carlisle MA

Today
High: 23 °F
Sunny
Tonight
Low: 7 °F
Mostly Clear
Tuesday
High: 30 °F
Increasing
Clouds
Tuesday Night
Low: 24 °F
Chance Snow
Wednesday
High: 42 °F
Chance Wintry
Mix then Rain
Likely
Wednesday Night
Low: 30 °F
Rain Likely
Thursday
High: 37 °F
Mostly Sunny
Thursday Night
Low: 21 °F
Partly Cloudy
Friday
High: 33 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 23. Northwest wind 6 to 10 mph, with gusts as high as 23 mph.

Tonight

Mostly clear, with a low around 7. West wind 3 to 5 mph.

Tuesday

Increasing clouds, with a high near 30. South wind 3 to 5 mph.

Tuesday Night

A chance of snow, mainly between 8pm and 3am. Mostly cloudy, with a low around 24. Southwest wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Wednesday

A chance of snow before 8am, then a chance of freezing rain between 8am and 9am, then rain likely after 9am. Mostly cloudy, with a high near 42. South wind around 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Wednesday Night

Rain likely, mainly before 9pm. Mostly cloudy, with a low around 30. Southwest wind around 6 mph. Chance of precipitation is 60%.

Thursday

Mostly sunny, with a high near 37. West wind 7 to 9 mph, with gusts as high as 20 mph.

Thursday Night

Partly cloudy, with a low around 21. West wind around 6 mph.

Friday

Mostly sunny, with a high near 33. West wind around 7 mph.

Friday Night

A chance of snow after midnight. Mostly cloudy, with a low around 19. West wind around 5 mph. Chance of precipitation is 30%.

Saturday

A chance of snow. Partly sunny, with a high near 31. West wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.