Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Mostly Cloudy
94°F
34°C
| Humidity | 49% |
| Wind Speed | Vrbl 5 mph |
| Barometer | 30.01 in (1014.9 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 102°F (39°C) |
| Last update | 1 Jul 4:56 pm EDT |
Extended Forecast for
2 Miles NW Highmount NY
Heat Advisory July 1, 05:32pm until July 3, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
This Afternoon
High: 89 °F
Severe
ThunderstormsTonight
Low: 69 °F
Partly Cloudy
Thursday
High: 90 °F
Patchy Fog
then SunnyThursday Night
Low: 70 °F
Mostly Clear
Friday
High: 89 °F
Mostly Sunny
then Chance
T-stormsFriday Night
Low: 66 °F
Chance
T-storms then
Partly CloudyIndependence Day
High: 85 °F
Chance
T-stormsSaturday Night
Low: 63 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
A chance of showers and thunderstorms. Some of the storms could be severe. Partly sunny, with a high near 89. West wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Partly cloudy, with a low around 69. Calm wind.
Thursday
Patchy fog between 7am and 8am. Otherwise, sunny and hot, with a high near 90. Heat index values as high as 95. Calm wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 70. Light west wind.
Friday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. West wind 5 to 9 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Independence Day
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 63.
Sunday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 79. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Tuesday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NW Highmount NY
42.18°N 74.48°W (Elev. 2054 ft)
42.18°N 74.48°W (Elev. 2054 ft)
5:13 pm EDT Jul 1, 2026
5pm EDT Jul 1, 2026-6pm EDT Jul 8, 2026
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