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

Hazardous Weather Conditions

Current conditions at

NORWICH (KOIC)

Lat: 42.57°NLon: 75.52°WElev: 1025ft.

Fair

27°F

-3°C

Humidity 80%
Wind Speed N 10 mph
Barometer 29.72 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 23 Feb 8:15 am EST
Extended Forecast for

Colliersville NY

Winter Weather Advisory February 23, 08:31am until February 23, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 23, 08:31am until February 23, 01:00pm

    NOW until 1:00pm Mon

    Winter Weather Advisory

  • Today

    High: 32 °F

    Snow Likely
    then Chance
    Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 12. Northwest wind 6 to 9 mph, with gusts as high as 22 mph.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 21. West wind 5 to 7 mph.

    High: 21 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow after 1am. Low around 11. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 11 °F

    Partly Cloudy
    then Snow

  • Wednesday

    Wednesday: Snow before 10am, then rain and snow between 10am and 1pm, then rain likely after 1pm. High near 39. South wind around 8 mph. Chance of precipitation is 80%.

    High: 39 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A chance of snow after 1pm. Partly sunny, with a high near 35. Chance of precipitation is 40%.

    High: 35 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Today
Snow likely, mainly before 11am. Mostly cloudy, with a high near 32. North wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around 2 inches.
Tonight
Mostly cloudy, with a low around 12. Northwest wind 6 to 9 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 21. West wind 5 to 7 mph.
Tuesday Night
Snow after 1am. Low around 11. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday
Snow before 10am, then rain and snow between 10am and 1pm, then rain likely after 1pm. High near 39. South wind around 8 mph. Chance of precipitation is 80%.
Wednesday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.
Thursday
A chance of snow after 1pm. Partly sunny, with a high near 35. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Friday
Partly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Colliersville NY
 42.48°N 74.98°W (Elev. 1184 ft)
Last Update:
6:03 am EST Feb 23, 2026
Forecast Valid:
8am 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