Heavy Rain and Mountain Snow For the West Coast; Lake Effect Snow in the Great Lakes

A series of Pacific storms will deliver multiple rounds of heavy rain and mountain snow Wednesday into the Thanksgiving holiday weekend. There is an elevated concern for flash flooding, mudslides and debris flows near wildfire burn scars in California. A weak storm system will cross the Great Lakes Wednesday with accumulating Lake Effect snow. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Overcast

41°F

5°C

Humidity 53%
Wind Speed SW 18 G 24 mph
Barometer 29.87 in (1011.5 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 21 Nov 12:54 pm EST
Extended Forecast for

Boston MA

  • This
    Afternoon

    This Afternoon: A slight chance of rain showers between 4pm and 5pm, then scattered rain and snow showers.  Partly sunny, with a high near 42. Southwest wind around 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Scattered
    Rain/Snow

    High: 42 °F

  • Tonight

    Tonight: Mostly clear, with a low around 12. Wind chill values as low as -3. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 40 mph.

    Mostly Clear
    and Breezy
    then Mostly
    Clear

    Low: 12 °F

  • Thanksgiving
    Day

    Thanksgiving Day: Sunny, with a high near 21. Wind chill values as low as -6. Blustery, with a northwest wind 18 to 20 mph, with gusts as high as 32 mph.

    Sunny and
    Blustery

    High: 21 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 13. Wind chill values as low as -1. Blustery, with a northwest wind 13 to 22 mph.

    Mostly Clear
    and Blustery
    then Clear

    Low: 13 °F

  • Friday

    Friday: Sunny, with a high near 30. Northwest wind 7 to 9 mph becoming southwest in the afternoon.

    Sunny

    High: 30 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 23.

    Mostly Clear

    Low: 23 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 44.

    Mostly Sunny

    High: 44 °F

  • Saturday
    Night

    Saturday Night: Rain.  Low around 38. Chance of precipitation is 80%.

    Rain

    Low: 38 °F

  • Sunday

    Sunday: A chance of rain before noon.  Mostly cloudy, with a high near 50. Chance of precipitation is 40%.

    Chance Rain
    then Mostly
    Cloudy

    High: 50 °F

Detailed Forecast

This Afternoon
A slight chance of rain showers between 4pm and 5pm, then scattered rain and snow showers. Partly sunny, with a high near 42. Southwest wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Mostly clear, with a low around 12. Wind chill values as low as -3. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 40 mph.
Thanksgiving Day
Sunny, with a high near 21. Wind chill values as low as -6. Blustery, with a northwest wind 18 to 20 mph, with gusts as high as 32 mph.
Thursday Night
Mostly clear, with a low around 13. Wind chill values as low as -1. Blustery, with a northwest wind 13 to 22 mph.
Friday
Sunny, with a high near 30. Northwest wind 7 to 9 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around 23.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Rain. Low around 38. Chance of precipitation is 80%.
Sunday
A chance of rain before noon. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Rain likely. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.
Monday Night
Rain likely. Cloudy, with a low around 39. Chance of precipitation is 60%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
12:30 pm EST Nov 21, 2018
1pm EST Nov 21, 2018-6pm EST Nov 27, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database