Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

Genesee County Airport (KGVQ)

Lat: 43.03°NLon: 78.17°WElev: 914ft.

Partly Cloudy

N/A

Humidity NA
Wind Speed W 12 mph
Barometer 30.00 in
Dewpoint N/A
Visibility 10.00 mi
Last update 30 Jun 12:56 pm EDT
Extended Forecast for

3 Miles NNW Morton NY

Heat Advisory June 30, 01:24pm until June 30, 08:00pm
Extreme Heat Warning July 1, 12:00pm until July 3, 08:00pm
Click here for hazard details and duration
Heat Advisory
Extreme Heat Warning
  •  
    Heat Advisory June 30, 01:24pm until June 30, 08:00pm

    NOW until 8:00pm Tue

    Heat Advisory

  • This Afternoon

    High: 85 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 74. Southwest wind 11 to 14 mph.

    Low: 74 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 86. Southwest wind around 15 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 74. Southwest wind 11 to 16 mph.

    Low: 74 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 87. Southwest wind 13 to 17 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 71. Southwest wind 13 to 17 mph.

    Low: 71 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 83. West wind around 10 mph.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers after 2am.  Mostly cloudy, with a low around 70. West wind around 8 mph.  Chance of precipitation is 30%.

    Low: 70 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 85. South wind 8 to 10 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 74. Southwest wind 11 to 14 mph.
Wednesday
Sunny, with a high near 86. Southwest wind around 15 mph.
Wednesday Night
Partly cloudy, with a low around 74. Southwest wind 11 to 16 mph.
Thursday
Sunny, with a high near 87. Southwest wind 13 to 17 mph.
Thursday Night
Partly cloudy, with a low around 71. Southwest wind 13 to 17 mph.
Friday
Mostly sunny, with a high near 83. West wind around 10 mph.
Friday Night
A chance of showers after 2am. Mostly cloudy, with a low around 70. West wind around 8 mph. Chance of precipitation is 30%.
Independence Day
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Saturday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 80.
Sunday Night
Mostly cloudy, with a low around 68.
Monday
Partly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Morton NY
 43.38°N 78.07°W (Elev. 246 ft)
9:57 am EDT Jun 30, 2026
1pm EDT Jun 30, 2026-6pm EDT Jul 6, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database