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.

Fair

10°F

-12°C

Humidity 53%
Wind Speed W 17 G 26 mph
Barometer 30.02 in (1019.9 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 30 Jan 2:56 pm EST
Extended Forecast for

3 Miles WNW Big Indian NY

Cold Weather Advisory January 30, 03:44pm until January 31, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 30, 03:44pm until January 31, 09:00am

    NOW until 9:00am Sat

    Cold Weather Advisory

  • Tonight

    Low: -10 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 12. Wind chill values as low as -28. Northwest wind 7 to 10 mph.

    High: 12 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -3. Wind chill values as low as -24. North wind 13 to 16 mph.

    Low: -3 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 14. Wind chill values as low as -25. Blustery, with a north wind 16 to 20 mph.

    High: 14 °F

    Partly Sunny
    then Mostly
    Sunny and
    Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 4. Blustery, with a northwest wind 18 to 24 mph.

    Low: 4 °F

    Partly Cloudy
    and Blustery

  • Monday

    Monday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around -10. Wind chill values as low as -29. Blustery, with a northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight.
Saturday
Mostly sunny, with a high near 12. Wind chill values as low as -28. Northwest wind 7 to 10 mph.
Saturday Night
Mostly cloudy, with a low around -3. Wind chill values as low as -24. North wind 13 to 16 mph.
Sunday
Partly sunny, with a high near 14. Wind chill values as low as -25. Blustery, with a north wind 16 to 20 mph.
Sunday Night
Partly cloudy, with a low around 4. Blustery, with a northwest wind 18 to 24 mph.
Monday
Sunny, with a high near 22.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
Partly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Partly sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
Mostly sunny, with a high near 21.
Thursday Night
Partly cloudy, with a low around 3.
Friday
A chance of snow showers. Partly sunny, with a high near 20. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Big Indian NY
 42.1°N 74.5°W (Elev. 2999 ft)
Last Update:
2:21 pm EST Jan 30, 2026
Forecast Valid:
3pm EST Jan 30, 2026-6pm EST Feb 6, 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