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

Fitchburg, Fitchburg Municipal Airport (KFIT)

Lat: 42.55°NLon: 71.76°WElev: 348ft.

Overcast

30°F

-1°C

Humidity	88%
Wind Speed	Calm
Barometer	29.96 in (1015.0 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Last update	7 Dec 6:52 pm EST

More Information:

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

Extended Forecast for

Ayer MA

Tonight
Low: 16 °F
Decreasing
Clouds
Monday
High: 25 °F
Sunny
Monday Night
Low: 6 °F
Mostly Clear
Tuesday
High: 32 °F
Increasing
Clouds
Tuesday Night
Low: 21 °F
Chance Snow
Wednesday
High: 42 °F
Chance
Rain/Snow
then Rain
Likely
Wednesday Night
Low: 30 °F
Rain Likely
Thursday
High: 38 °F
Mostly Sunny
Thursday Night
Low: 21 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 16. Calm wind becoming west around 6 mph after midnight.

Monday

Sunny, with a high near 25. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 6. Calm wind.

Tuesday

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

Tuesday Night

A chance of snow before 4am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 21. Southwest wind around 5 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Wednesday

A chance of snow before 10am, then rain likely. Mostly cloudy, with a high near 42. South wind 5 to 8 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Wednesday Night

Rain likely, mainly before 8pm. Mostly cloudy, with a low around 30. Southwest wind around 6 mph. Chance of precipitation is 60%.

Thursday

Mostly sunny, with a high near 38. West wind 6 to 9 mph.

Thursday Night

Mostly cloudy, with a low around 21. West wind around 5 mph becoming calm in the evening.

Friday

A chance of snow after 3pm. Partly sunny, with a high near 33. West wind 3 to 6 mph. Chance of precipitation is 30%.

Friday Night

A chance of snow. Mostly cloudy, with a low around 15. West wind 3 to 5 mph. Chance of precipitation is 30%.

Saturday

A chance of snow. Mostly sunny, with a high near 30. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.