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.

Overcast

27°F

-3°C

Humidity 86%
Wind Speed N 10 mph
Barometer 29.74 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 23 Feb 4:55 am EST
Extended Forecast for

Portlandville NY

Winter Weather Advisory February 23, 05:12am until February 23, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 23, 05:12am until February 23, 01:00pm

    NOW until 1:00pm Mon

    Winter Weather Advisory

  • Overnight

    Low: 25 °F

    Snow Likely

  • Monday

    Monday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 31. North wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of around 2 inches.

    High: 31 °F

    Snow Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 11. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 11 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 20. Wind chill values as low as zero. West wind 6 to 8 mph.

    High: 20 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely after 1am. Mostly cloudy, with a low around 10. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 70%.

    Low: 10 °F

    Partly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow before 1pm, then rain. High near 38. Chance of precipitation is 80%.

    High: 38 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • 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

Detailed Forecast

Overnight
Snow likely. Mostly cloudy, with a low around 25. North wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Monday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 31. North wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of around 2 inches.
Monday Night
Mostly cloudy, with a low around 11. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 20. Wind chill values as low as zero. West wind 6 to 8 mph.
Tuesday Night
Snow likely after 1am. Mostly cloudy, with a low around 10. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 70%.
Wednesday
Snow before 1pm, then rain. High near 38. Chance of precipitation is 80%.
Wednesday Night
Mostly cloudy, with a low around 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 20. 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 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portlandville NY
 42.52°N 74.97°W (Elev. 1201 ft)
Last Update:
4:57 am EST Feb 23, 2026
Forecast Valid:
5am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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