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.

Mostly Cloudy

4°F

-16°C

Humidity 69%
Wind Speed NW 9 mph
Barometer 30.02 in (1019.6 mb)
Dewpoint -4°F (-20°C)
Visibility 9.00 mi
Wind Chill-10°F (-23°C)
Last update 30 Jan 12:56 am EST
Extended Forecast for

Downsville NY

Cold Weather Advisory until February 1, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until February 1, 09:00am

    NOW until 9:00am Sun

    Cold Weather Advisory

  • Overnight

    Low: -4 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 9. Wind chill values as low as -13. Northwest wind 3 to 7 mph.

    High: 9 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -4. Calm wind.

    Low: -4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 15. Wind chill values as low as -4. Calm wind becoming northwest around 5 mph.

    High: 15 °F

    Mostly Sunny

  • Saturday Night

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

    Low: -3 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around -4. Light west wind.
Friday
Partly sunny and cold, with a high near 9. Wind chill values as low as -13. Northwest wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around -4. Calm wind.
Saturday
Mostly sunny, with a high near 15. Wind chill values as low as -4. Calm wind becoming northwest around 5 mph.
Saturday Night
Mostly cloudy, with a low around -3. Calm wind.
Sunday
Partly sunny, with a high near 16.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Mostly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
Mostly cloudy, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Partly sunny, with a high near 27.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Downsville NY
 42.09°N 75°W (Elev. 1299 ft)
Last Update:
12:51 am EST Jan 30, 2026
Forecast Valid:
1am EST Jan 30, 2026-6pm EST Feb 5, 2026
 
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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