Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Fair

88°F

31°C

Humidity	42%
Wind Speed	W 14 mph
Barometer	30.13 in (1019.6 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	9 Aug 5:53 pm EDT

More Information:

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

Extended Forecast for

5 Miles WSW Lockport NY

Tonight
Low: 67 °F
Partly Cloudy
Sunday
High: 91 °F
Hot
Sunday Night
Low: 68 °F
Mostly Clear
Monday
High: 92 °F
Hot
Monday Night
Low: 70 °F
Mostly Clear
Tuesday
High: 92 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 68 °F
Partly Cloudy
then Chance
T-storms
Wednesday
High: 87 °F
Chance
T-storms
Wednesday Night
Low: 64 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 67. West wind 5 to 7 mph becoming light and variable.

Sunday

Sunny and hot, with a high near 91. South wind 8 to 10 mph.

Sunday Night

Mostly clear, with a low around 68. South wind around 6 mph.

Monday

Sunny and hot, with a high near 92. Southwest wind around 7 mph.

Monday Night

Mostly clear, with a low around 70. South wind around 6 mph.

Tuesday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 92. Southwest wind 7 to 11 mph. Chance of precipitation is 20%.

Tuesday Night

A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 68. Southwest wind around 8 mph. Chance of precipitation is 40%.

Wednesday

A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. West wind 7 to 10 mph. Chance of precipitation is 30%.

Wednesday Night

A chance of thunderstorms before 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 30%.

Thursday

Mostly sunny, with a high near 83.

Thursday Night

Partly cloudy, with a low around 62.

Friday

Mostly sunny, with a high near 87.

Friday Night

Partly cloudy, with a low around 65.

Saturday

Mostly sunny, with a high near 89.