Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. 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

79°F

26°C

Humidity	74%
Wind Speed	S 8 mph
Barometer	29.93 in (1012.6 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	13 Jul 12:53 am EDT

More Information:

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

Extended Forecast for

Lewiston NYSimilar City Names

Overnight
Low: 75 °F
Slight Chance
T-storms
Sunday
High: 86 °F
Chance
T-storms
Sunday Night
Low: 68 °F
Chance
T-storms then
Partly Cloudy
Monday
High: 87 °F
Sunny
Monday Night
Low: 69 °F
Mostly Clear
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 72 °F
Mostly Clear
Wednesday
High: 90 °F
Mostly Sunny
then Chance
Showers
Wednesday Night
Low: 72 °F
Chance
Showers

Detailed Forecast

Overnight

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 75. South wind around 9 mph. Chance of precipitation is 20%.

Sunday

A chance of showers and thunderstorms, mainly before 4pm. Partly sunny, with a high near 86. Southwest wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms, mainly between 7pm and 8pm. Partly cloudy, with a low around 68. West wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Sunny, with a high near 87. Southwest wind 3 to 8 mph.

Monday Night

Mostly clear, with a low around 69. Southwest wind 6 to 9 mph.

Tuesday

Sunny, with a high near 89. Southwest wind around 6 mph.

Tuesday Night

Mostly clear, with a low around 72. South wind around 6 mph.

Wednesday

A chance of showers after 2pm. Mostly sunny and hot, with a high near 90. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.