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.

Mostly Cloudy

58°F

14°C

Humidity 93%
Wind Speed SW 20 G 26 mph
Barometer 29.81 in (1009.7 mb)
Dewpoint 56°F (13°C)
Visibility 7.00 mi
Last update 19 Apr 8:53 am EDT
Extended Forecast for

Grand Island NY

  • Today

    Today: Showers likely and possibly a thunderstorm before 10am, then a chance of showers. Cloudy, with a high near 63. Breezy, with a west wind 16 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Breezy.
    Showers
    Likely then
    Chance
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 37. West wind 7 to 11 mph. Chance of precipitation is 30%.

    Low: 37 °F

    Scattered
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 52. North wind 6 to 8 mph.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. East wind around 8 mph.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 68. East wind 8 to 11 mph becoming south in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Southwest wind around 15 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 54. Southwest wind around 17 mph, with gusts as high as 36 mph.

    High: 54 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. West wind 5 to 9 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before 10am, then a chance of showers. Cloudy, with a high near 63. Breezy, with a west wind 16 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 37. West wind 7 to 11 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 52. North wind 6 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 42. East wind around 8 mph.
Monday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 68. East wind 8 to 11 mph becoming south in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Southwest wind around 15 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Partly sunny, with a high near 54. Southwest wind around 17 mph, with gusts as high as 36 mph.
Tuesday Night
Partly cloudy, with a low around 39. West wind 5 to 9 mph.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly cloudy, with a low around 47.
Friday
A chance of showers. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Island NY
 43.03°N 78.97°W (Elev. 597 ft)
Last Update:
7:57 am EDT Apr 19, 2025
Forecast Valid:
9am EDT Apr 19, 2025-6pm EDT Apr 25, 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