Widespread Winter Weather from Eastern Storm to Wind Down Tonight; Heavy Rainfall to Continue Across the Southeast; Southwest To See More Snow Through Friday

Areas of heavy snow and ice are ongoing from Minnesota into the Mid-Atlantic and Northeast will taper off through tonight as the storm shifts into eastern Canada. To the south, heavy rainfall will continue river flooding and the risk for flash flooding from the Ohio and Mississippi Valleys to the Deep South on and off through this coming weekend. Snow returns to the Southwest with another storm. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Light Snow

-1°C

30°F

Humidity 45%
Wind Speed S 19 km/h
Barometer 1029.8 mb (30.41 in)
Dewpoint -12°C (11°F)
Visibility 16 km
Wind Chill-7°C (20°F)
Last update 20 Feb 6:54 pm EST
Extended Forecast for

Cambridge MA

Winter Weather Advisory until February 21, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 21, 07:00am

    NOW until
    7:00am Thu

    Winter Weather Advisory

  • Tonight

    Tonight: Snow and sleet before 3am, then freezing rain and sleet between 3am and 5am, then rain and sleet after 5am.  Patchy fog between 11pm and 5am. Low around -3. Southeast wind around 11 km/h.  Chance of precipitation is 100%. Total nighttime snow and sleet accumulation of 3 to 7 centimeters possible.

    Snow and
    Patchy Fog
    then Wintry
    Mix and
    Patchy Fog

    Low: -3 °C

  • Thursday

    Thursday: Rain or freezing rain before 9am, then patchy drizzle between 9am and 11am.  Patchy fog between 9am and 11am. High near 8. Northeast wind 8 to 14 km/h becoming west in the afternoon. Winds could gust as high as 39 km/h.  Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm possible.

    Rain/Freezing
    Rain and
    Patchy Fog
    then Mostly
    Sunny

    High: 8 °C

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around -1. West wind 10 to 16 km/h, with gusts as high as 37 km/h.

    Partly Cloudy

    Low: -1 °C

  • Friday

    Friday: Sunny, with a high near 6. Northwest wind around 11 km/h.

    Sunny

    High: 6 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around -5. Northwest wind 3 to 8 km/h.

    Mostly Clear

    Low: -5 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 6. Calm wind.

    Mostly Sunny

    High: 6 °C

  • Saturday
    Night

    Saturday Night: Rain and snow likely, mainly after 2am.  Mostly cloudy, with a low around 1. South wind 5 to 10 km/h.  Chance of precipitation is 70%.

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

    Low: 1 °C

  • Sunday

    Sunday: Rain.  High near 9. Southeast wind 8 to 11 km/h becoming south in the afternoon.  Chance of precipitation is 90%.

    Rain

    High: 9 °C

Detailed Forecast

Tonight
Snow and sleet before 3am, then freezing rain and sleet between 3am and 5am, then rain and sleet after 5am. Patchy fog between 11pm and 5am. Low around -3. Southeast wind around 11 km/h. Chance of precipitation is 100%. Total nighttime snow and sleet accumulation of 3 to 7 centimeters possible.
Thursday
Rain or freezing rain before 9am, then patchy drizzle between 9am and 11am. Patchy fog between 9am and 11am. High near 8. Northeast wind 8 to 14 km/h becoming west in the afternoon. Winds could gust as high as 39 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm possible.
Thursday Night
Partly cloudy, with a low around -1. West wind 10 to 16 km/h, with gusts as high as 37 km/h.
Friday
Sunny, with a high near 6. Northwest wind around 11 km/h.
Friday Night
Mostly clear, with a low around -5. Northwest wind 3 to 8 km/h.
Saturday
Mostly sunny, with a high near 6. Calm wind.
Saturday Night
Rain and snow likely, mainly after 2am. Mostly cloudy, with a low around 1. South wind 5 to 10 km/h. Chance of precipitation is 70%.
Sunday
Rain. High near 9. Southeast wind 8 to 11 km/h becoming south in the afternoon. Chance of precipitation is 90%.
Sunday Night
A chance of rain before 11pm. Mostly cloudy, with a low around 1. West wind 13 to 23 km/h, with gusts as high as 42 km/h. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 4. Breezy, with a west wind 26 to 31 km/h increasing to 32 to 37 km/h in the afternoon. Winds could gust as high as 65 km/h.
Monday Night
Partly cloudy, with a low around -7. Breezy, with a northwest wind 23 to 32 km/h, with gusts as high as 60 km/h.
Tuesday
Sunny, with a high near 1. Northwest wind 14 to 21 km/h, with gusts as high as 37 km/h.
Tuesday Night
A chance of snow. Partly cloudy, with a low around -5. West wind 5 to 13 km/h. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 3. West wind 8 to 13 km/h. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Cambridge MA
 42.37°N 71.13°W (Elev. 1 m)
6:36 pm EST Feb 20, 2019
7pm EST Feb 20, 2019-6pm EST Feb 27, 2019
 
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