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.

Light Rain Fog

35°F

2°C

Humidity 100%
Wind Speed E 6 mph
Barometer 29.83 in (1011.6 mb)
Dewpoint 35°F (2°C)
Visibility 0.50 mi
Wind Chill30°F (-1°C)
Last update 18 Feb 10:56 am EST
Extended Forecast for

West Kill NY

Winter Weather Advisory February 18, 12:00pm until February 19, 04:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Rain and freezing rain, possibly mixed with snow before 4pm, then snow and freezing rain. High near 35. East wind 3 to 5 mph. Chance of precipitation is 100%. Total daytime ice accumulation of less than a 0.1 of an inch possible. Total daytime snow accumulation of less than a half inch possible.

    High: 35 °F

    Wintry Mix

  • Tonight

    Tonight: Snow and freezing rain, mainly before 11pm. Low around 24. East wind around 7 mph becoming north in the evening. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Wintry Mix
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 31. Northeast wind around 6 mph becoming south in the afternoon.

    High: 31 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of freezing rain before 10pm, then a chance of snow and freezing rain. Mostly cloudy, with a low around 25. South wind 7 to 9 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Slight Chance
    Wintry Mix
    then Chance
    Wintry Mix

  • Friday

    Friday: Snow and freezing rain. High near 31. Southeast wind 7 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 31 °F

    Wintry Mix

  • Friday Night

    Friday Night: Snow and freezing rain likely, becoming all snow after 10pm. Mostly cloudy, with a low around 27. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 27 °F

    Wintry Mix
    Likely then
    Snow Likely

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.

    High: 32 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.

    Low: 20 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 25. Chance of precipitation is 50%.

    High: 25 °F

    Chance Snow

Detailed Forecast

Today
Rain and freezing rain, possibly mixed with snow before 4pm, then snow and freezing rain. High near 35. East wind 3 to 5 mph. Chance of precipitation is 100%. Total daytime ice accumulation of less than a 0.1 of an inch possible. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow and freezing rain, mainly before 11pm. Low around 24. East wind around 7 mph becoming north in the evening. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.
Thursday
Mostly cloudy, with a high near 31. Northeast wind around 6 mph becoming south in the afternoon.
Thursday Night
A slight chance of freezing rain before 10pm, then a chance of snow and freezing rain. Mostly cloudy, with a low around 25. South wind 7 to 9 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
Snow and freezing rain. High near 31. Southeast wind 7 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Snow and freezing rain likely, becoming all snow after 10pm. Mostly cloudy, with a low around 27. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 25. Chance of precipitation is 50%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Monday
A chance of snow. Mostly cloudy, with a high near 26. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
Partly sunny, with a high near 16.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Kill NY
 42.17°N 74.36°W (Elev. 2976 ft)
Last Update:
6:51 am EST Feb 18, 2026
Forecast Valid:
11am EST Feb 18, 2026-6pm EST Feb 24, 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