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

Hazardous Weather Conditions

Current conditions at

Orange Municipal Airport (KORE)

Lat: 42.57°NLon: 72.29°WElev: 538ft.

Freezing Fog

30°F

-1°C

Humidity 100%
Wind Speed Calm
Barometer 29.92 in (1013.7 mb)
Dewpoint 30°F (-1°C)
Visibility 0.25 mi
Last update 18 Feb 8:52 am EST
Extended Forecast for

Petersham MA

Winter Weather Advisory February 18, 01:00pm until February 19, 04:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Snow likely, mainly after 4pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 35. Light and variable wind. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.

    High: 35 °F

    Chance Snow
    and Patchy
    Fog then Snow
    Likely

  • Tonight

    Tonight: Snow likely, mainly before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 22. North wind 3 to 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow Likely
    then Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 37. Light and variable wind.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 5am. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: A chance of snow and freezing rain before 11am, then snow between 11am and 5pm, then snow, possibly mixed with rain after 5pm. High near 34. East wind 3 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Wintry Mix
    Likely then
    Rain/Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with rain, becoming all snow after 8pm. Low around 25. Northeast wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Rain/Snow
    then Snow
    Likely

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 35. Northeast wind 5 to 7 mph becoming north in the morning. Chance of precipitation is 40%.

    High: 35 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow before 3am. Mostly cloudy, with a low around 16. Northeast wind around 6 mph. Chance of precipitation is 30%.

    Low: 16 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow after 11am. Mostly cloudy, with a high near 31. East wind 6 to 8 mph. Chance of precipitation is 40%.

    High: 31 °F

    Chance Snow

Detailed Forecast

Today
Snow likely, mainly after 4pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 35. Light and variable wind. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow likely, mainly before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 22. North wind 3 to 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Thursday
Mostly sunny, with a high near 37. Light and variable wind.
Thursday Night
A chance of snow, mainly after 5am. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow and freezing rain before 11am, then snow between 11am and 5pm, then snow, possibly mixed with rain after 5pm. High near 34. East wind 3 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow, possibly mixed with rain, becoming all snow after 8pm. Low around 25. Northeast wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
A chance of snow. Mostly cloudy, with a high near 35. Northeast wind 5 to 7 mph becoming north in the morning. Chance of precipitation is 40%.
Saturday Night
A chance of snow before 3am. Mostly cloudy, with a low around 16. Northeast wind around 6 mph. Chance of precipitation is 30%.
Sunday
A chance of snow after 11am. Mostly cloudy, with a high near 31. East wind 6 to 8 mph. Chance of precipitation is 40%.
Sunday Night
A chance of snow. Cloudy, with a low around 21. Northeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 31. North wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 12. Northwest wind around 10 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 25. Northwest wind around 11 mph, with gusts as high as 22 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Petersham MA
 42.48°N 72.18°W (Elev. 974 ft)
Last Update:
6:36 am EST Feb 18, 2026
Forecast Valid:
9am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation