Hazardous Weather Conditions

Current conditions at

Norwood, Norwood Memorial Airport (KOWD)

Lat: 42.19°NLon: 71.17°WElev: 49ft.

Fair

73°F

23°C

Humidity 96%
Wind Speed S 3 mph
Barometer 30.04 in (1017.0 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 15 Jul 11:53 pm EDT
Extended Forecast for

Holliston MA

Heat Advisory July 16, 12:38am until July 17, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 16, 12:38am until July 17, 07:00pm

    NOW until 7:00pm Thu

    Heat Advisory

  • Overnight

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 92. Heat index values as high as 101. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 92 °F

    Hot

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 72. South wind around 6 mph.

    Low: 72 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am.  Mostly cloudy, with a high near 88. Heat index values as high as 97. Southwest wind 6 to 8 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 88 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 9pm.  Partly cloudy, with a low around 74. Southwest wind around 6 mph.  Chance of precipitation is 30%.

    Low: 74 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 84. Northwest wind around 7 mph.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Light north wind.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 70. Calm wind.
Wednesday
Sunny and hot, with a high near 92. Heat index values as high as 101. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 72. South wind around 6 mph.
Thursday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 88. Heat index values as high as 97. Southwest wind 6 to 8 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers, mainly before 9pm. Partly cloudy, with a low around 74. Southwest wind around 6 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 84. Northwest wind around 7 mph.
Friday Night
Mostly clear, with a low around 61. Light north wind.
Saturday
Mostly sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 64. Southwest wind 3 to 5 mph.
Sunday
A chance of showers. Mostly cloudy, with a high near 80. Southwest wind 3 to 6 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Partly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 80. North wind around 6 mph.
Monday Night
Partly cloudy, with a low around 62. Light and variable wind.
Tuesday
Mostly sunny, with a high near 81. Calm wind becoming east around 6 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Holliston MA
 42.21°N 71.41°W (Elev. 154 ft)
12:11 am EDT Jul 16, 2025
12am EDT Jul 16, 2025-6pm EDT Jul 22, 2025
 
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