Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Fair

71°F

22°C

Humidity	76%
Wind Speed	Calm
Barometer	30.02 in (1015.8 mb)
Dewpoint	63°F (17°C)
Visibility	7.00 mi
Last update	16 Jul 12:53 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Niagara Falls NY

Heat Advisory July 16, 11:00am until July 16, 08:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 68 °F
Mostly Clear
Wednesday
High: 90 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 72 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 87 °F
Chance
T-storms and
Breezy
Thursday Night
Low: 60 °F
Mostly Cloudy
Friday
High: 78 °F
Mostly Sunny
Friday Night
Low: 59 °F
Partly Cloudy
Saturday
High: 84 °F
Mostly Sunny
Saturday Night
Low: 66 °F
Chance
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 68. Calm wind.

Wednesday

A chance of showers and thunderstorms, mainly after 3pm. Mostly sunny and hot, with a high near 90. Heat index values as high as 95. South wind 5 to 9 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers, with thunderstorms also possible after 8am. Mostly cloudy, with a high near 87. Breezy, with a southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Mostly cloudy, with a low around 60. West wind 8 to 13 mph.

Friday

Mostly sunny, with a high near 78. North wind 6 to 8 mph.

Friday Night

Partly cloudy, with a low around 59. Northeast wind around 5 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 84. Light and variable wind becoming southwest around 6 mph in the morning.

Saturday Night

A chance of showers after 8pm. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

Sunday

Mostly sunny, with a high near 84.