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Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Mostly Cloudy

1°F

-17°C

Humidity 68%
Wind Speed NW 10 mph
Barometer 30.38 in (1031.5 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Wind Chill-15°F (-26°C)
Last update 24 Jan 2:56 am EST
Extended Forecast for

4 Miles SSW Big Indian NY

Cold Weather Advisory January 24, 03:58am until January 24, 10:00am
Winter Storm Warning January 25, 07:00am until January 26, 07:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Cold Weather Advisory January 24, 03:58am until January 24, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Overnight

    Low: -9 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 4. Wind chill values as low as -29. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 4 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -2. Wind chill values as low as -17. Northwest wind 3 to 8 mph.

    Low: -2 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly after 8am. The snow could be heavy at times. High near 8. Wind chill values as low as -9. East wind 5 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 8 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 7. Northeast wind 9 to 11 mph. Chance of precipitation is 100%.

    Low: 7 °F

    Heavy Snow

  • Monday

    Monday: Snow, mainly before 1pm. High near 17. Chance of precipitation is 80%.

    High: 17 °F

    Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 11.

    High: 11 °F

    Partly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around -9. Wind chill values as low as -27. Northwest wind around 17 mph, with gusts as high as 31 mph.
Saturday
Mostly sunny and cold, with a high near 4. Wind chill values as low as -29. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around -2. Wind chill values as low as -17. Northwest wind 3 to 8 mph.
Sunday
Snow, mainly after 8am. The snow could be heavy at times. High near 8. Wind chill values as low as -9. East wind 5 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 7. Northeast wind 9 to 11 mph. Chance of precipitation is 100%.
Monday
Snow, mainly before 1pm. High near 17. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around -1.
Tuesday
Partly sunny, with a high near 11.
Tuesday Night
Mostly cloudy, with a low around -2.
Wednesday
Partly sunny, with a high near 13.
Wednesday Night
Mostly cloudy, with a low around -4.
Thursday
Mostly cloudy and cold, with a high near 10.
Thursday Night
Mostly cloudy, with a low around -4.
Friday
Partly sunny, with a high near 11.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Big Indian NY
 42.03°N 74.48°W (Elev. 3012 ft)
Last Update:
12:54 am EST Jan 24, 2026
Forecast Valid:
3am EST Jan 24, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

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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