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

Hazardous Weather Conditions

Current conditions at

Fulton, Oswego County Airport (KFZY)

Lat: 43.35°NLon: 76.39°WElev: 476ft.

Fair

23°F

-5°C

Humidity 46%
Wind Speed NW 6 mph
Barometer 29.98 in (1015.9 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 18 Jan 2:54 pm EST
Extended Forecast for

Altmar NY

Winter Storm Warning January 18, 03:29pm until January 21, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 18, 03:29pm until January 21, 04:00pm

    NOW until 4:00pm Wed

    Winter Storm Warning

  • Tonight

    Low: 14 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • M.L.King Day

    M.L.King Day: Snow showers likely, mainly after 2pm. Cloudy, with a high near 26. Southwest wind 6 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 26 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: Snow showers likely. Mostly cloudy, with a low around 9. West wind 11 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 9 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers. High near 15. Wind chill values as low as -5. Southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 15 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers, mainly before 1am. Low around 10. Southwest wind 8 to 13 mph. Chance of precipitation is 80%.

    Low: 10 °F

    Snow Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 24. South wind 8 to 13 mph. Chance of precipitation is 70%.

    High: 24 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 21. South wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    Low: 21 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers. High near 27. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 27 °F

    Snow Showers

Detailed Forecast

Tonight
A chance of snow showers after 5am. Mostly cloudy, with a low around 14. South wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
M.L.King Day
Snow showers likely, mainly after 2pm. Cloudy, with a high near 26. Southwest wind 6 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 9. West wind 11 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow showers. High near 15. Wind chill values as low as -5. Southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow showers, mainly before 1am. Low around 10. Southwest wind 8 to 13 mph. Chance of precipitation is 80%.
Wednesday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 24. South wind 8 to 13 mph. Chance of precipitation is 70%.
Wednesday Night
Snow showers. Low around 21. South wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Thursday
Snow showers. High near 27. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Thursday Night
Snow showers. Low around 11. Chance of precipitation is 80%.
Friday
Mostly cloudy, with a high near 19.
Friday Night
A chance of snow showers. Cloudy, with a low around 5. Chance of precipitation is 50%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 16. Chance of precipitation is 50%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around -4. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Mostly cloudy and cold, with a high near 6. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Altmar NY
 43.51°N 76.01°W (Elev. 571 ft)
Last Update:
12:36 pm EST Jan 18, 2026
Forecast Valid:
3pm EST Jan 18, 2026-6pm EST Jan 25, 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