National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Norwood, Norwood Memorial Airport (KOWD)

Lat: 42.19°NLon: 71.17°WElev: 49ft.

Snow Fog

32°F

0°C

Humidity 92%
Wind Speed NE 16 G 31 mph
Barometer 29.70 in (1005.9 mb)
Dewpoint 30°F (-1°C)
Visibility 0.50 mi
Wind Chill21°F (-6°C)
Last update 23 Feb 1:53 am EST
Extended Forecast for

Mattapan MA

Coastal Flood Advisory until February 23, 07:00am
Blizzard Warning until February 24, 07:00am
Click here for hazard details and duration
Coastal Flood Advisory
Blizzard Warning
  •  
    Coastal Flood Advisory until February 23, 07:00am
    Blizzard Warning until February 24, 07:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 27 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. Areas of blowing snow before 2pm. High near 30. Windy, with a north wind 27 to 32 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

    High: 30 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: A chance of snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 21. Northwest wind 9 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow after 5am. Partly cloudy, with a low around 12. West wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 12 °F

    Mostly Clear
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow before 11am, then snow, possibly mixed with rain between 11am and 2pm, then rain likely after 2pm. High near 38. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 38 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 7pm, then a chance of snow between 7pm and 8pm. Partly cloudy, with a low around 27. Southwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A chance of rain after 1pm. Partly sunny, with a high near 39. West wind around 7 mph becoming south in the afternoon. Chance of precipitation is 40%.

    High: 39 °F

    Mostly Sunny
    then Chance
    Rain

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Areas of blowing snow after 3am. Low around 27. Windy, with a northeast wind 21 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 6 to 10 inches possible.
Monday
Snow. The snow could be heavy at times. Areas of blowing snow before 2pm. High near 30. Windy, with a north wind 27 to 32 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.
Monday Night
A chance of snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 21. Northwest wind 9 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Tuesday
Mostly sunny, with a high near 32. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of snow after 5am. Partly cloudy, with a low around 12. West wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Snow before 11am, then snow, possibly mixed with rain between 11am and 2pm, then rain likely after 2pm. High near 38. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday Night
A chance of rain and snow before 7pm, then a chance of snow between 7pm and 8pm. Partly cloudy, with a low around 27. Southwest wind around 6 mph. Chance of precipitation is 30%.
Thursday
A chance of rain after 1pm. Partly sunny, with a high near 39. West wind around 7 mph becoming south in the afternoon. Chance of precipitation is 40%.
Thursday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 29. Southeast wind around 7 mph. Chance of precipitation is 70%.
Friday
A chance of rain and snow before 9am, then a chance of rain between 9am and noon. Partly sunny, with a high near 42. West wind 6 to 8 mph. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 23. West wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 43. South wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 31. Southwest wind around 7 mph.
Sunday
Partly sunny, with a high near 43. West wind 6 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mattapan MA
 42.25°N 71.1°W (Elev. 49 ft)
Last Update:
11:02 pm EST Feb 22, 2026
Forecast Valid:
1am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation