Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Fair

67°F

19°C

Humidity	79%
Wind Speed	Calm
Barometer	30.03 in (1016.4 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	14 Aug 1:53 am EDT

More Information:

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

Extended Forecast for

Grand Island NY

Overnight
Low: 62 °F
Partly Cloudy
Friday
High: 83 °F
Sunny
Friday Night
Low: 61 °F
Partly Cloudy
Saturday
High: 82 °F
Mostly Sunny
Saturday Night
Low: 64 °F
Mostly Cloudy
then Slight
Chance
T-storms
Sunday
High: 81 °F
Chance
Showers then
Showers
Sunday Night
Low: 65 °F
Showers then
Chance
Showers
Monday
High: 79 °F
Mostly Sunny
Monday Night
Low: 59 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 62. Calm wind.

Friday

Sunny, with a high near 83. Calm wind becoming north around 5 mph in the afternoon.

Friday Night

Partly cloudy, with a low around 61. Light east wind.

Saturday

Mostly sunny, with a high near 82. East wind 3 to 5 mph.

Saturday Night

A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 64. East wind around 6 mph. Chance of precipitation is 20%.

Sunday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 81. Southeast wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 65. West wind around 7 mph. Chance of precipitation is 80%.

Monday

Mostly sunny, with a high near 79. Northwest wind around 8 mph.

Monday Night

Mostly clear, with a low around 59.

Tuesday

Mostly sunny, with a high near 79.

Tuesday Night

Partly cloudy, with a low around 64.

Wednesday

A chance of showers. Mostly sunny, with a high near 80. Chance of precipitation is 30%.

Wednesday Night

Showers likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.