Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11° N Lon: 78.94° W Elev: 587 ft.

Fair

68°F

20°C

Humidity 73%
Wind Speed Calm
Barometer 30.12 in (1019.6 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 29 Aug 11:53 pm EDT
Detailed forecast for

Niagara County

Overnight
Mostly cloudy. Lows in the lower 60s. Light south winds.
Sunday
Mostly cloudy. Showers likely in the afternoon. Highs in the upper 70s. Light southwest winds. Chance of rain 70 percent.
Sunday Night
Showers, muggy with lows in the lower 60s. Light winds. Chance of rain 90 percent.
Monday
Showers likely. Humid with highs in the upper 70s. Light winds. Chance of rain 70 percent.
Monday Night
Showers likely. Warm and muggy with lows in the upper 60s. Light winds. Chance of rain 60 percent.
Tuesday
Showers likely with a chance of thunderstorms. Highs in the mid 80s. Chance of rain 60 percent.
Tuesday Night
Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 70 percent.
Wednesday
Showers likely with a chance of thunderstorms. Highs in the mid 80s. Chance of rain 70 percent.
Wednesday Night
Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 70 percent.
Thursday
Showers likely. Highs around 80. Chance of rain 70 percent.
Thursday Night
Partly cloudy with a 30 percent chance of showers. Lows in the lower 60s.
Friday
Mostly sunny. Highs in the upper 70s.
Friday Night
Partly cloudy. Lows around 60.
Saturday
Mostly sunny. Highs in the upper 70s.



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1000 PM EDT Sat Aug 29 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database