Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. 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. Read More >

Current conditions at

Genesee County Airport (KGVQ)

Lat: 43.03°NLon: 78.17°WElev: 914ft.

A Few Clouds

65°F

18°C

Humidity 90%
Wind Speed SW 7 mph
Barometer 30.06 in (1017.6 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 21 Jun 2:56 am EDT
Extended Forecast for

4 Miles SSE Middleport NY

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

    Overnight: A chance of showers and thunderstorms, mainly after 4am.  Mostly cloudy, with a low around 62. Southwest wind around 6 mph.  Chance of precipitation is 30%.

    Low: 62 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 86. South wind 7 to 13 mph.

    High: 86 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 75. Southwest wind 9 to 17 mph, with gusts as high as 29 mph.

    Low: 75 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny and hot, with a high near 90. Heat index values as high as 98. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 30 mph.

    High: 90 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. Southwest wind 8 to 13 mph.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 92. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 92 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 75. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 75 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 90. West wind 9 to 11 mph.

    High: 90 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 62. Southwest wind around 6 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 86. South wind 7 to 13 mph.
Saturday Night
Partly cloudy, with a low around 75. Southwest wind 9 to 17 mph, with gusts as high as 29 mph.
Sunday
Partly sunny, then gradually becoming sunny and hot, with a high near 90. Heat index values as high as 98. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 74. Southwest wind 8 to 13 mph.
Monday
Sunny and hot, with a high near 92. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Monday Night
Clear, with a low around 75. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday
Sunny and hot, with a high near 90. West wind 9 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 66.
Wednesday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Middleport NY
 43.15°N 78.44°W (Elev. 650 ft)
1:56 am EDT Jun 21, 2025
3am EDT Jun 21, 2025-6pm EDT Jun 27, 2025
 
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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