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.

Overcast

79°F

26°C

Humidity	77%
Wind Speed	SW 15 mph
Barometer	29.97 in (1014.2 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	13 Jul 10:53 am EDT

More Information:

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

Extended Forecast for

Lewiston NY

Today
High: 88 °F
Chance
T-storms
Tonight
Low: 70 °F
Chance
T-storms then
Mostly Cloudy
Monday
High: 88 °F
Partly Sunny
then Slight
Chance
Showers
Monday Night
Low: 68 °F
Mostly Clear
Tuesday
High: 90 °F
Hot
Tuesday Night
Low: 71 °F
Mostly Clear
Wednesday
High: 91 °F
Mostly Sunny
then Chance
Showers
Wednesday Night
Low: 73 °F
Chance
Showers
Thursday
High: 87 °F
Showers
Likely

Detailed Forecast

Today

A chance of showers and thunderstorms, mainly before 4pm. Partly sunny, with a high near 88. Southwest wind around 11 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 70. Southwest wind 5 to 8 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

A slight chance of showers after 2pm. Mostly sunny, with a high near 88. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 68. Southwest wind 5 to 7 mph.

Tuesday

Sunny and hot, with a high near 90. West wind 3 to 5 mph.

Tuesday Night

Mostly clear, with a low around 71. Southeast wind 3 to 5 mph.

Wednesday

A chance of showers after 2pm. Mostly sunny and hot, with a high near 91. Southwest wind 6 to 9 mph. Chance of precipitation is 40%.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 73. South wind around 8 mph. Chance of precipitation is 30%.

Thursday

Showers likely. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.