Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. 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

71°F

22°C

Humidity	71%
Wind Speed	S 6 mph
Barometer	30.00 in (1015.6 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	9 Aug 9:53 pm EDT

More Information:

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

Extended Forecast for

Lockport NY

Tonight
Low: 65 °F
Showers
Monday
High: 80 °F
Showers
Likely then
Chance
T-storms
Monday Night
Low: 61 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 80 °F
Mostly Sunny
Tuesday Night
Low: 60 °F
Partly Cloudy
Wednesday
High: 80 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 60 °F
Chance
T-storms
Thursday
High: 77 °F
Mostly Sunny
Thursday Night
Low: 56 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5am. Low around 65. South wind 6 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 80. Southwest wind 10 to 14 mph. Chance of precipitation is 60%. 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 before 8pm, then a slight chance of showers between 8pm and 11pm. Partly cloudy, with a low around 61. West wind 6 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Mostly sunny, with a high near 80. West wind around 7 mph.

Tuesday Night

Partly cloudy, with a low around 60. Light and variable wind.

Wednesday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 80. South wind around 6 mph becoming west in the afternoon. Chance of precipitation is 40%. 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 before 2am. Mostly cloudy, with a low around 60. West wind around 5 mph. Chance of precipitation is 40%.

Thursday

Mostly sunny, with a high near 77. Northwest wind 7 to 10 mph.

Thursday Night

Partly cloudy, with a low around 56.

Friday

Sunny, with a high near 75.

Friday Night

Partly cloudy, with a low around 55.

Saturday

Sunny, with a high near 76.