Yet Another Atmospheric River in the Southwest; Snow and Blowing snow in the Upper Midwest

Heavy rain combined with rising snow levels and saturated soils may produce flooding and flash floods, including across Los Angeles and San Diego. Locally heavy rain may cause flooding into central California and central Arizona. Heavy snow will extend from California to the Rockies. A winter storm will produce hazardous travel in the Upper Midwest. Read More >

En Español

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Fair

41°F

5°C

Humidity	79%
Wind Speed	SW 8 mph
Barometer	30.28 in (1025.7 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	21 Mar 1:52 am EDT

More Information:

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

Extended Forecast for

Harwich Port MA

Overnight

Clear
Low: 32 °F
Tuesday

Sunny
High: 53 °F
Tuesday
Night

Partly Cloudy
Low: 37 °F
Wednesday

Mostly Sunny
High: 48 °F
Wednesday
Night

Chance
Showers
Low: 40 °F
Thursday

Chance
Showers then
Showers
Likely
High: 51 °F
Thursday
Night

Showers
Likely and
Breezy
Low: 41 °F
Friday

Chance
Showers
High: 48 °F
Friday
Night

Cloudy
Low: 38 °F

Detailed Forecast

Overnight

Clear, with a low around 32. Southwest wind around 9 mph.

Tuesday

Sunny, with a high near 53. Southwest wind 6 to 13 mph, with gusts as high as 24 mph.

Tuesday Night

Partly cloudy, with a low around 37. West wind 5 to 9 mph.

Wednesday

Mostly sunny, with a high near 48. Light and variable wind becoming south 5 to 9 mph in the morning.

Wednesday Night

A chance of showers. Cloudy, with a low around 40. South wind around 10 mph. Chance of precipitation is 50%.

Thursday

Showers likely, mainly after 5pm. Cloudy, with a high near 51. Southwest wind 10 to 15 mph. Chance of precipitation is 60%.

Thursday Night

Showers likely, mainly before 7pm. Cloudy, with a low around 41. Breezy, with a southwest wind 17 to 20 mph. Chance of precipitation is 60%.

Friday

A chance of showers. Cloudy, with a high near 48. West wind 13 to 16 mph becoming north in the afternoon. Chance of precipitation is 40%.

Friday Night

Cloudy, with a low around 38. North wind 10 to 13 mph.

Saturday

A chance of rain after 7am. Cloudy, with a high near 48. East wind 14 to 18 mph. Chance of precipitation is 50%.

Saturday Night

Rain likely. Mostly cloudy, with a low around 38. Breezy, with an east wind around 25 mph becoming west after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 60%.

Sunday

Partly sunny, with a high near 47. Breezy, with a northwest wind 20 to 22 mph, with gusts as high as 33 mph.

Sunday Night

Partly cloudy, with a low around 37. Northwest wind 15 to 17 mph.

Monday

A chance of rain. Partly sunny, with a high near 46. Northwest wind around 15 mph becoming southeast in the afternoon. Chance of precipitation is 30%.