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.

A Few Clouds

36°F

2°C

Humidity 52%
Wind Speed W 20 G 35 mph
Barometer 29.89 in (1013.6 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 22 Jan 12:56 pm EST
Extended Forecast for

2 Miles ENE Glen Spey NY

Winter Storm Watch January 25, 01:00am until January 26, 07:00pm
Cold Weather Advisory January 23, 07:00pm until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 37. West wind 10 to 13 mph, with gusts as high as 29 mph.

    High: 37 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 16. West wind around 7 mph.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 27. West wind 8 to 15 mph, with gusts as high as 29 mph.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 1. Wind chill values as low as -15. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.

    Low: 1 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 11. Northwest wind 6 to 8 mph.

    High: 11 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Cloudy, with a low around 4. Chance of precipitation is 50%.

    Low: 4 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 14. Chance of precipitation is 100%.

    High: 14 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 9. Chance of precipitation is 90%.

    Low: 9 °F

    Heavy Snow

  • Monday

    Monday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 20. Chance of precipitation is 60%.

    High: 20 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 37. West wind 10 to 13 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 16. West wind around 7 mph.
Friday
Mostly sunny, with a high near 27. West wind 8 to 15 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 1. Wind chill values as low as -15. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 11. Northwest wind 6 to 8 mph.
Saturday Night
A chance of snow after 1am. Cloudy, with a low around 4. Chance of precipitation is 50%.
Sunday
Snow. The snow could be heavy at times. High near 14. Chance of precipitation is 100%.
Sunday Night
Snow. The snow could be heavy at times. Low around 9. Chance of precipitation is 90%.
Monday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 20. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 16.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Mostly sunny, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Glen Spey NY
 41.49°N 74.77°W (Elev. 1201 ft)
Last Update:
12:59 pm EST Jan 22, 2026
Forecast Valid:
1pm EST Jan 22, 2026-6pm EST Jan 28, 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