Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from December 2, 04:00 PM EST until December 3, 07:00 AM EST

Current conditions at

Lawrence Municipal Airport (KLWM)

Lat: 42.71°NLon: 71.13°WElev: 135ft.

Fair

40°F

4°C

Humidity	38%
Wind Speed	NW 13 G 24 mph
Barometer	30.23 in (1023.7 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	32°F (0°C)
Last update	1 Dec 12:54 pm EST

More Information:

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

Extended Forecast for

Merrimac MA

Winter Weather Advisory December 2, 04:00pm until December 3, 07:00am

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 39 °F
Sunny
Tonight
Low: 23 °F
Increasing
Clouds
Tuesday
High: 37 °F
Rain/Snow
Tuesday Night
Low: 25 °F
Rain/Snow
then Chance
Snow
Wednesday
High: 36 °F
Sunny
Wednesday Night
Low: 23 °F
Mostly Cloudy
Thursday
High: 37 °F
Partly Sunny
Thursday Night
Low: 8 °F
Mostly Clear
Friday
High: 27 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 39. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.

Tonight

Increasing clouds, with a low around 23. Calm wind.

Tuesday

Snow before 11am, then rain, possibly mixed with snow. High near 37. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Tuesday Night

Rain and snow before 3am, then a slight chance of snow between 3am and 4am. Low around 25. Northeast wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Sunny, with a high near 36. Northwest wind 5 to 7 mph.

Wednesday Night

Mostly cloudy, with a low around 23. Southwest wind 3 to 6 mph.

Thursday

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

Thursday Night

Mostly clear, with a low around 8. Northwest wind 6 to 9 mph.

Friday

Mostly sunny, with a high near 27. West wind around 7 mph.

Friday Night

A chance of snow after 4am. Mostly cloudy, with a low around 16. Light southwest wind. Chance of precipitation is 30%.

Saturday

A chance of rain and snow. Mostly cloudy, with a high near 34. Light and variable wind becoming northwest around 6 mph in the morning. Chance of precipitation is 50%.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 21. Northwest wind 3 to 5 mph. Chance of precipitation is 30%.

Sunday

Partly sunny, with a high near 36. Northwest wind around 6 mph.