Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

Genesee County Airport (KGVQ)

Lat: 43.03°NLon: 78.17°WElev: 914ft.

Partly Cloudy and Breezy

71°F

22°C

Humidity 41%
Wind Speed W 23 G 26 mph
Barometer 29.84 in (1010.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 20 Jun 3:56 pm EDT
Extended Forecast for

2 Miles W South Byron NY

  • Tonight

    Tonight: A chance of showers after 3am.  Partly cloudy, with a low around 54. West wind 8 to 13 mph becoming light southwest  after midnight.  Chance of precipitation is 30%.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers, mainly before 8am.  Mostly sunny, with a high near 75. West wind 5 to 9 mph.  Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 2am.  Increasing clouds, with a low around 56. Light and variable wind.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers, mainly between 8am and 2pm.  High near 70. East wind 5 to 9 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 70 °F

    Showers

  • Monday Night

    Monday Night: A chance of showers, mainly before 8pm.  Mostly cloudy, with a low around 55. Northeast wind 5 to 7 mph becoming light and variable  after midnight.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Northwest wind 6 to 9 mph.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56. West wind around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. Northwest wind 3 to 6 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers after 2am.  Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

    Low: 58 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
A chance of showers after 3am. Partly cloudy, with a low around 54. West wind 8 to 13 mph becoming light southwest after midnight. Chance of precipitation is 30%.
Sunday
A chance of showers, mainly before 8am. Mostly sunny, with a high near 75. West wind 5 to 9 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers after 2am. Increasing clouds, with a low around 56. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers, mainly between 8am and 2pm. High near 70. East wind 5 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 55. Northeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly sunny, with a high near 76. Northwest wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 56. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 77. Northwest wind 3 to 6 mph.
Wednesday Night
A chance of showers after 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Friday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W South Byron NY
 43.06°N 78.1°W (Elev. 699 ft)
3:57 pm EDT Jun 20, 2026
4pm EDT Jun 20, 2026-6pm EDT Jun 27, 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