Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7° N Lon: 74.8° W Elev: 1404 ft.

Fair

8°F

-13°C

Humidity 60%
Wind Speed NW 9 mph
Barometer 29.84 in (1013.5 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 1 Feb 8:56 am EST
Detailed forecast for

Western Ulster

Today
Mostly sunny. Cold with highs around 20. North winds 5 to 10 mph with gusts up to 20 mph. Wind chill values as low as 14 below this morning.
Tonight
Partly cloudy in the evening, then clearing. Cold with lows around 4 above. North winds 5 to 10 mph with gusts up to 25 mph. Wind chill values as low as 8 below.
Monday
Sunny, cold with highs in the upper 20s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Wind chill values as low as 8 below in the morning.
Monday Night
Mostly clear. Cold with lows around 7 above. Northwest winds around 5 mph.
Tuesday
Mostly sunny. Cold with highs in the upper 20s. Light and variable winds, becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy. Cold with lows around 10 above.
Wednesday
Mostly sunny. Cold with highs in the mid 20s.
Wednesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows around 5 above.
Thursday And Thursday Night
Partly cloudy. Cold. Highs in the mid 20s. Lows around 5 above.
Friday And Friday Night
Mostly cloudy with a 50 percent chance of snow showers. Cold. Highs in the upper 20s. Lows zero to 5 above zero. Wind chill values as low as 5 below.
Saturday
Mostly sunny. Colder with highs 10 to 15. Temperature falling to around 5 above in the afternoon. Wind chill values as low as 10 below.



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645 AM EST Sun Feb 1 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database