Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Overcast
32°F
0°C
| Humidity | 69% |
| Wind Speed | NW 17 G 26 mph |
| Barometer | 29.62 in (1004.4 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 23 Feb 2:56 pm EST |
Extended Forecast for
4 Miles SE Grant Mills NY
Blizzard Warning February 23, 03:44pm until February 23, 07:00pm
NOW until 7:00pm Mon
Blizzard Warning
Tonight
Low: 4 °F
Mostly Cloudy
and WindyTuesday
High: 14 °F
Mostly Cloudy
and Blustery
then Partly
SunnyTuesday Night
Low: 6 °F⇑
Mostly Cloudy
then SnowWednesday
High: 31 °F
Snow
Wednesday Night
Low: 14 °F
Mostly Cloudy
Thursday
High: 27 °F
Chance Snow
Thursday Night
Low: 13 °F
Chance Snow
Friday
High: 31 °F
Mostly Sunny
Detailed Forecast
Tonight
Mostly cloudy, with a low around 4. Wind chill values as low as -13. Windy, with a northwest wind 24 to 26 mph.
Tuesday
Partly sunny, with a high near 14. Wind chill values as low as -16. Blustery, with a northwest wind 14 to 24 mph.
Tuesday Night
Snow after 1am. Temperature falling to near 6 by 8pm, then rising to around 16 during the remainder of the night. Wind chill values as low as -9. West wind 10 to 17 mph becoming south after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow, mainly before 1pm. High near 31. South wind 15 to 17 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Mostly cloudy, with a low around 14. West wind 14 to 18 mph.
Thursday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 31.
Friday Night
Mostly clear, with a low around 17.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 27.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 5. Chance of precipitation is 30%.
Monday
A chance of snow. Mostly cloudy, with a high near 18. Chance of precipitation is 50%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SE Grant Mills NY
42.04°N 74.6°W (Elev. 3593 ft)
42.04°N 74.6°W (Elev. 3593 ft)
12:54 pm EST Feb 23, 2026
3pm EST Feb 23, 2026-6pm EST Mar 2, 2026
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