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

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fog/Mist

31°F

-1°C

Humidity 100%
Wind Speed E 3 mph
Barometer 29.89 in (1013.5 mb)
Dewpoint 31°F (-1°C)
Visibility 4.00 mi
Last update 19 Feb 1:56 am EST
Extended Forecast for

2 Miles N Grooville NY

  • Overnight

    Overnight: A chance of freezing rain. Patchy fog. Otherwise, cloudy, with a low around 27. East wind around 5 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Chance
    Freezing Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Mostly cloudy, with a high near 33. Southeast wind around 6 mph.

    High: 33 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. Southeast wind around 6 mph.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Snow showers and freezing rain before 1pm, then rain or freezing rain between 1pm and 4pm, then rain showers after 4pm. High near 34. Southeast wind 7 to 9 mph. Chance of precipitation is 100%. New ice accumulation of around a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Wintry Mix

  • Friday Night

    Friday Night: Rain and snow showers likely before 7pm, then rain showers, snow showers, and freezing rain likely between 7pm and 10pm, then snow showers likely after 10pm. Cloudy, with a low around 28. Southeast wind around 6 mph becoming west after midnight. Chance of precipitation is 60%.

    Low: 28 °F

    Wintry Mix
    Likely then
    Snow Showers
    Likely

  • Saturday

    Saturday: A chance of snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.

    High: 34 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.

    Low: 19 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.

    High: 30 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.

    Low: 18 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
A chance of freezing rain. Patchy fog. Otherwise, cloudy, with a low around 27. East wind around 5 mph. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 33. Southeast wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 26. Southeast wind around 6 mph.
Friday
Snow showers and freezing rain before 1pm, then rain or freezing rain between 1pm and 4pm, then rain showers after 4pm. High near 34. Southeast wind 7 to 9 mph. Chance of precipitation is 100%. New ice accumulation of around a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow showers likely before 7pm, then rain showers, snow showers, and freezing rain likely between 7pm and 10pm, then snow showers likely after 10pm. Cloudy, with a low around 28. Southeast wind around 6 mph becoming west after midnight. Chance of precipitation is 60%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Monday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Grooville NY
 41.97°N 74.76°W (Elev. 2234 ft)
Last Update:
1:20 am EST Feb 19, 2026
Forecast Valid:
2am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation