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 >

Current conditions at

Genesee County Airport (KGVQ)

Lat: 43.03°NLon: 78.17°WElev: 914ft.

A Few Clouds

81°F

27°C

Humidity 72%
Wind Speed W 16 G 24 mph
Barometer 30.02 in (1015.8 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 22 Jun 10:56 am EDT
Extended Forecast for

Holley NY

Heat Advisory June 22, 12:00pm until June 24, 06:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: A slight chance of showers and thunderstorms.  Partly sunny and hot, with a high near 91. Heat index values as high as 102. West wind 11 to 16 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 91 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 75. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 94. Heat index values as high as 102. West wind 10 to 14 mph.

    High: 94 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 76. Southwest wind 10 to 13 mph.

    Low: 76 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 92. West wind 11 to 14 mph.

    High: 92 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 68. West wind 6 to 9 mph.

    Low: 68 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 2pm.  Partly sunny, with a high near 83. North wind 6 to 8 mph.  Chance of precipitation is 30%.

    High: 83 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 8pm, then a chance of showers after 2am.  Mostly cloudy, with a low around 66. East wind around 6 mph.  Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers.  Mostly cloudy, with a high near 79. Chance of precipitation is 50%.

    High: 79 °F

    Chance
    Showers

Detailed Forecast

Today
A slight chance of showers and thunderstorms. Partly sunny and hot, with a high near 91. Heat index values as high as 102. West wind 11 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 75. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.
Monday
Sunny and hot, with a high near 94. Heat index values as high as 102. West wind 10 to 14 mph.
Monday Night
Mostly clear, with a low around 76. Southwest wind 10 to 13 mph.
Tuesday
Sunny and hot, with a high near 92. West wind 11 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 68. West wind 6 to 9 mph.
Wednesday
A chance of showers after 2pm. Partly sunny, with a high near 83. North wind 6 to 8 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 8pm, then a chance of showers after 2am. Mostly cloudy, with a low around 66. East wind around 6 mph. Chance of precipitation is 40%.
Thursday
A chance of showers. Mostly cloudy, with a high near 79. Chance of precipitation is 50%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 79. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Saturday
A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Holley NY
 43.23°N 78.04°W (Elev. 548 ft)
10:36 am EDT Jun 22, 2025
11am EDT Jun 22, 2025-6pm EDT Jun 28, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database