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Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

3°F

-16°C

Humidity 79%
Wind Speed NW 5 mph
Barometer 29.93 in (1016.6 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill-7°F (-22°C)
Last update 28 Jan 11:56 pm EST
Extended Forecast for

3 Miles WNW Big Indian NY

Cold Weather Advisory until January 29, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 29, 11:00am

    NOW until 11:00am Thu

    Cold Weather Advisory

  • Overnight

    Low: -3 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow showers after 3pm. Partly sunny, with a high near 13. Wind chill values as low as -19. West wind 8 to 14 mph. Chance of precipitation is 20%.

    High: 13 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -6. Wind chill values as low as -26. Northwest wind around 17 mph.

    Low: -6 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 7. Wind chill values as low as -27. Northwest wind 14 to 17 mph.

    High: 7 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -6. Northwest wind 13 to 16 mph.

    Low: -6 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 14.

    High: 14 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 16. Blustery.

    High: 16 °F

    Partly Sunny
    then Partly
    Sunny and
    Blustery

Detailed Forecast

Overnight
Mostly cloudy, with a low around -3. Wind chill values as low as -16. Northwest wind around 10 mph.
Thursday
A slight chance of snow showers after 3pm. Partly sunny, with a high near 13. Wind chill values as low as -19. West wind 8 to 14 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around -6. Wind chill values as low as -26. Northwest wind around 17 mph.
Friday
Mostly sunny and cold, with a high near 7. Wind chill values as low as -27. Northwest wind 14 to 17 mph.
Friday Night
Mostly cloudy, with a low around -6. Northwest wind 13 to 16 mph.
Saturday
Mostly sunny, with a high near 14.
Saturday Night
Mostly cloudy, with a low around -3.
Sunday
Partly sunny, with a high near 16. Blustery.
Sunday Night
Mostly cloudy, with a low around 6. Blustery.
Monday
Mostly sunny, with a high near 23. Blustery.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
Mostly cloudy, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 23.
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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:
9:37 pm EST Jan 28, 2026
Forecast Valid:
12am EST Jan 29, 2026-6pm EST Feb 4, 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