



Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes
Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >
Hazardous Weather Conditions
Current conditions at
Dansville, Dansville Municipal Airport (KDSV)
Lat: 42.57°NLon: 77.71°WElev: 659ft.
Fair
88°F
31°C
Humidity | 39% |
Wind Speed | SW 5 mph |
Barometer | 30.03 in (1017.4 mb) |
Dewpoint | 60°F (16°C) |
Visibility | 10.00 mi |
Heat Index | 88°F (31°C) |
Last update | 21 Jun 3:54 pm EDT |
Extended Forecast for
Mount Morris NY
Heat Advisory June 22, 12:00pm until June 24, 06:00pm
This Afternoon
High: 87 °F
Slight Chance
T-stormsTonight
Low: 75 °F
Partly Cloudy
Sunday
High: 93 °F
Hot
Sunday Night
Low: 77 °F
Mostly Clear
Monday
High: 96 °F
Hot
Monday Night
Low: 76 °F
Mostly Clear
Tuesday
High: 94 °F
Hot
Tuesday Night
Low: 71 °F
Partly Cloudy
Wednesday
High: 88 °F
Chance
T-storms
Detailed Forecast
This Afternoon
A slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 87. Southwest wind around 9 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 75. Southwest wind 8 to 15 mph.
Sunday
Sunny and hot, with a high near 93. Heat index values as high as 101. West wind 14 to 17 mph.
Sunday Night
Mostly clear, with a low around 77. Southwest wind 6 to 8 mph.
Monday
Sunny and hot, with a high near 96. West wind 7 to 10 mph.
Monday Night
Mostly clear, with a low around 76. Southwest wind around 6 mph.
Tuesday
Sunny and hot, with a high near 94. West wind 7 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 71. West wind around 6 mph becoming calm in the evening.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.
Wednesday Night
A chance of showers after 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
Thursday
Showers likely. Partly sunny, with a high near 83. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mount Morris NY
42.71°N 77.89°W (Elev. 817 ft)
42.71°N 77.89°W (Elev. 817 ft)
1:36 pm EDT Jun 21, 2025
4pm EDT Jun 21, 2025-6pm EDT Jun 28, 2025