Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

A Few Clouds

69°F

21°C

Humidity	84%
Wind Speed	S 7 mph
Barometer	29.87 in (1011.0 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	19 Aug 2:53 am EDT

More Information:

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

Extended Forecast for

4 Miles NNE Lockport NY

Overnight
Low: 64 °F
Chance
Showers
Wednesday
High: 78 °F
Showers
Likely then
Chance
T-storms
Wednesday Night
Low: 57 °F
Partly Cloudy
Thursday
High: 78 °F
Becoming
Sunny
Thursday Night
Low: 55 °F
Mostly Clear
Friday
High: 77 °F
Mostly Sunny
Friday Night
Low: 60 °F
Partly Cloudy
Saturday
High: 82 °F
Partly Sunny
then Showers
Likely
Saturday Night
Low: 60 °F
Showers
Likely

Detailed Forecast

Overnight

A chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 64. Southwest wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 10am, then a chance of showers and thunderstorms after 10am. Cloudy, then gradually becoming mostly sunny, with a high near 78. Southwest wind 8 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Partly cloudy, with a low around 57. West wind around 6 mph becoming calm after midnight.

Thursday

Partly sunny, then gradually becoming sunny, with a high near 78. Calm wind becoming northwest around 6 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 55. Light north wind.

Friday

Mostly sunny, with a high near 77. Light and variable wind becoming east 5 to 7 mph in the morning.

Friday Night

Partly cloudy, with a low around 60. East wind around 7 mph.

Saturday

Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 82. South wind 7 to 9 mph. Chance of precipitation is 60%.