National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Fair

91°F

33°C

Humidity 56%
Wind Speed SW 15 mph
Barometer 30.12 in (1019.0 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 24 Jun 1:53 pm EDT
Extended Forecast for

3 Miles SSE Grand Island NY

Heat Advisory June 24, 02:02pm until June 24, 06:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 24, 02:02pm until June 24, 06:00pm

    NOW until 6:00pm Tue

    Heat Advisory

  • This Afternoon

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 9pm, then a slight chance of thunderstorms after 5am. Partly cloudy, with a low around 68. West wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%.

    Low: 68 °F

    Scattered
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers between noon and 3pm. Partly sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 65. East wind around 6 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms between 8am and 2pm, then a slight chance of showers. Mostly cloudy, with a high near 74. East wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 63. East wind 6 to 9 mph. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 80. Southeast wind 6 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 70%.

    High: 80 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 69. Southwest wind around 9 mph. Chance of precipitation is 60%.

    Low: 69 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 81. Southwest wind around 14 mph, with gusts as high as 24 mph.
Tonight
Scattered showers and thunderstorms, mainly before 9pm, then a slight chance of thunderstorms after 5am. Partly cloudy, with a low around 68. West wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%.
Wednesday
A slight chance of showers between noon and 3pm. Partly sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 65. East wind around 6 mph. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms between 8am and 2pm, then a slight chance of showers. Mostly cloudy, with a high near 74. East wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 63. East wind 6 to 9 mph. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 80. Southeast wind 6 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 69. Southwest wind around 9 mph. Chance of precipitation is 60%.
Saturday
A chance of showers before 2pm. Partly sunny, with a high near 77. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 66.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 68.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Grand Island NY
 42.98°N 78.94°W (Elev. 571 ft)
Last Update:
1:46 pm EDT Jun 24, 2025
Forecast Valid:
2pm EDT Jun 24, 2025-6pm EDT Jun 30, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation