Current conditions at

Monticello, Sullivan County International Airport (KMSV)

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

Fair

28°F

-2°C

Humidity 47%
Wind Speed N 17 G 21 mph
Barometer 30.11 in (1021.5 mb)
Dewpoint 10°F (-12°C)
Visibility NA
Wind Chill16°F (-9°C)
Last update 4 Feb 2:56 pm EST
Detailed forecast for

Western Ulster

This Afternoon
Sunny, cold with highs in the mid 20s. Temperature falling to around 20. Northwest winds around 5 mph.
Tonight
Partly cloudy in the evening, then becoming mostly clear. Cold with lows around 5 above. Northwest winds around 5 mph in the evening, becoming light and variable.
Thursday
Sunny, cold with highs in the upper 20s. Light and variable winds, becoming north around 5 mph in the afternoon.
Thursday Night
Mostly cloudy. Cold with lows around 5 above. Light and variable winds.
Friday
Mostly sunny. Cold with highs in the mid 20s. Light and variable winds, becoming south around 5 mph in the afternoon.
Friday Night
Cloudy. A chance of snow showers in the evening, then snow showers likely after midnight. Little or no snow accumulation. Cold with lows around 5 above. Chance of snow 70 percent. Wind chill values as low as 5 below after midnight.
Saturday
Mostly cloudy with a chance of snow showers in the morning, then partly sunny in the afternoon. Colder with highs around 10 above. Temperature falling to around 5 above in the afternoon. Chance of snow 40 percent. Wind chill values as low as 20 below.
Saturday Night
Mostly cloudy in the evening, then becoming partly cloudy. Colder with lows around 10 below. Wind chill values as low as 25 below.
Sunday And Sunday Night
Partly cloudy. Cold. Highs 10 to 15. Lows 5 below to zero. Wind chill values as low as 25 below.
Monday
Partly sunny. Not as cold with highs in the lower 20s.
Monday Night
Partly cloudy in the evening, then becoming mostly cloudy. Not as cold with lows around 10 above.
Tuesday
Partly sunny. Cold with highs around 30.



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1246 PM EST Wed Feb 4 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database