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 Snow and Breezy

1°F

-17°C

Humidity 62%
Wind Speed NW 22 G 35 mph
Barometer 29.68 in (1007.9 mb)
Dewpoint -9°F (-23°C)
Visibility 4.00 mi
Wind Chill-22°F (-30°C)
Last update 7 Feb 8:56 am EST
Extended Forecast for

South Fallsburg NY

Extreme Cold Warning until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning until February 8, 01:00pm

    NOW until 1:00pm Sun

    Extreme Cold Warning

  • Today

    High: 5 °F

    Slight Chance
    Snow Showers
    and Areas
    Blowing Snow

  • Tonight

    Tonight: Patchy blowing snow before midnight. Partly cloudy, with a low around -7. Wind chill values as low as -28. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 37 mph.

    Low: -7 °F

    Patchy
    Blowing Snow
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny and cold, with a high near 10. Wind chill values as low as -30. Northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 10 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -1. Wind chill values as low as -14. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: -1 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 24. Northwest wind around 7 mph.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of snow showers before noon. Areas of blowing snow. Partly sunny and cold, with a high near 5. Wind chill values as low as -20. Blustery, with a northwest wind around 21 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Tonight
Patchy blowing snow before midnight. Partly cloudy, with a low around -7. Wind chill values as low as -28. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 37 mph.
Sunday
Sunny and cold, with a high near 10. Wind chill values as low as -30. Northwest wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around -1. Wind chill values as low as -14. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 24. Northwest wind around 7 mph.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly cloudy, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Mostly cloudy, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Mostly cloudy, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Mostly cloudy, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Fallsburg NY
 41.69°N 74.64°W (Elev. 1302 ft)
Last Update:
5:27 am EST Feb 7, 2026
Forecast Valid:
9am EST Feb 7, 2026-6pm EST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation