Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Hazardous Weather Conditions

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

Mostly Cloudy

60°F

16°C

Humidity 96%
Wind Speed Calm
Barometer 30.07 in (1018.4 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 29 Jun 3:54 am EDT
Extended Forecast for

2 Miles SE Irondequoit NY

  • Today

    Today: Mostly sunny, with a high near 87. Calm wind becoming northeast 5 to 7 mph in the afternoon.

    High: 87 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 71. East wind around 6 mph becoming light and variable  in the evening.

    Low: 71 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Partly sunny and hot, with a high near 92. Heat index values as high as 100. Light southwest wind increasing to 8 to 13 mph in the morning.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 92 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 2am.  Partly cloudy, with a low around 77. Southwest wind around 6 mph.  Chance of precipitation is 20%.

    Low: 77 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 93. West wind 8 to 11 mph.

    High: 93 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 77. Southwest wind 5 to 9 mph.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 97. West wind 6 to 10 mph.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 79. West wind 6 to 9 mph.

    Low: 79 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny and hot, with a high near 92.

    High: 92 °F

    Hot

Detailed Forecast

Today
Mostly sunny, with a high near 87. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 71. East wind around 6 mph becoming light and variable in the evening.
Tuesday
A chance of showers and thunderstorms. Partly sunny and hot, with a high near 92. Heat index values as high as 100. Light southwest wind increasing to 8 to 13 mph in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A slight chance of showers before 2am. Partly cloudy, with a low around 77. Southwest wind around 6 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny and hot, with a high near 93. West wind 8 to 11 mph.
Wednesday Night
Mostly clear, with a low around 77. Southwest wind 5 to 9 mph.
Thursday
Sunny and hot, with a high near 97. West wind 6 to 10 mph.
Thursday Night
Mostly clear, with a low around 79. West wind 6 to 9 mph.
Friday
Mostly sunny and hot, with a high near 92.
Friday Night
A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 75. Chance of precipitation is 30%.
Independence Day
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Irondequoit NY
 43.18°N 77.54°W (Elev. 341 ft)
3:57 am EDT Jun 29, 2026
4am EDT Jun 29, 2026-6pm EDT Jul 5, 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