Air Quality Concerns; Fire Weather; Extreme Heat; Severe Thunderstorms and Flash Flooding

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Dangerous heat and fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and flash flooding possible for the Southeast through today. Strong to severe thunderstorms for the Southern Plains with severe wind gusts and large hail possible. Read More >

Hazardous Weather Conditions

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Fair with Haze

69°F

21°C

Humidity 78%
Wind Speed S 3 mph
Barometer 30.22 in (1022.9 mb)
Dewpoint 62°F (17°C)
Visibility 3.00 mi
Last update 4 Aug 8:53 am EDT
Extended Forecast for

3 Miles N Grand Island NY

  • Today

    Today: Widespread haze. Sunny, with a high near 86. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 86 °F

    Haze

  • Tonight

    Tonight: Widespread haze before midnight. Mostly cloudy, with a low around 62. East wind 3 to 5 mph.

    Low: 62 °F

    Haze then
    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers after 2pm.  Partly sunny, with a high near 87. East wind 3 to 5 mph.  Chance of precipitation is 20%.

    High: 87 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 65. East wind around 6 mph.

    Low: 65 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 87. Southeast wind 3 to 6 mph.  Chance of precipitation is 20%.

    High: 87 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 65. East wind around 6 mph becoming south after midnight.

    Low: 65 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 87. South wind 5 to 7 mph.

    High: 87 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 66. East wind around 6 mph becoming south after midnight.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

Today
Widespread haze. Sunny, with a high near 86. Calm wind becoming north 5 to 8 mph in the afternoon.
Tonight
Widespread haze before midnight. Mostly cloudy, with a low around 62. East wind 3 to 5 mph.
Tuesday
A slight chance of showers after 2pm. Partly sunny, with a high near 87. East wind 3 to 5 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 65. East wind around 6 mph.
Wednesday
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Southeast wind 3 to 6 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 65. East wind around 6 mph becoming south after midnight.
Thursday
Mostly sunny, with a high near 87. South wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 66. East wind around 6 mph becoming south after midnight.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 68.
Saturday
Sunny, with a high near 89.
Saturday Night
Partly cloudy, with a low around 69.
Sunday
Mostly sunny and hot, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Grand Island NY
 43.05°N 78.96°W (Elev. 577 ft)
7:36 am EDT Aug 4, 2025
9am EDT Aug 4, 2025-6pm EDT Aug 10, 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