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

13°F

-11°C

Humidity 61%
Wind Speed NW 13 mph
Barometer 29.99 in (1018.5 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 29 Jan 10:56 am EST
Extended Forecast for

2 Miles SSE Rock Hill NY

Cold Weather Advisory January 29, 07:00pm until February 1, 09:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Today

    Today: Mostly sunny, with a high near 15. Wind chill values as low as -3. Northwest wind around 10 mph.

    High: 15 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around -6. Wind chill values as low as -19. Northwest wind 7 to 10 mph.

    Low: -6 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny and cold, with a high near 9. Wind chill values as low as -21. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 9 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -8. Wind chill values as low as -16. Northwest wind 5 to 9 mph becoming light after midnight.

    Low: -8 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 16. Northwest wind 3 to 6 mph.

    High: 16 °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 19.

    High: 19 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 15. Wind chill values as low as -3. Northwest wind around 10 mph.
Tonight
Mostly clear, with a low around -6. Wind chill values as low as -19. Northwest wind 7 to 10 mph.
Friday
Mostly sunny and cold, with a high near 9. Wind chill values as low as -21. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around -8. Wind chill values as low as -16. Northwest wind 5 to 9 mph becoming light after midnight.
Saturday
Mostly sunny, with a high near 16. Northwest wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around -3.
Sunday
Partly sunny, with a high near 19.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
Mostly sunny, with a high near 25.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Mostly sunny, with a high near 24.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Rock Hill NY
 41.6°N 74.6°W (Elev. 1601 ft)
Last Update:
11:27 am EST Jan 29, 2026
Forecast Valid:
11am EST Jan 29, 2026-6pm EST Feb 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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