Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Fair

79°F

26°C

Humidity	54%
Wind Speed	E 9 mph
Barometer	30.21 in (1022.6 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	15 Aug 1:53 pm EDT

More Information:

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

Extended Forecast for

Lewiston NY

This Afternoon
High: 78 °F
Mostly Sunny
Tonight
Low: 64 °F
Mostly Clear
Sunday
High: 81 °F
Partly Sunny
Sunday Night
Low: 68 °F
Chance
T-storms then
Chance
Showers
Monday
High: 80 °F
Mostly Sunny
Monday Night
Low: 62 °F
Mostly Clear
Tuesday
High: 80 °F
Sunny
Tuesday Night
Low: 65 °F
Chance
Showers then
Chance
T-storms
Wednesday
High: 77 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 78. Northeast wind around 10 mph.

Tonight

Mostly clear, with a low around 64. East wind 8 to 11 mph.

Sunday

Partly sunny, with a high near 81. South wind around 6 mph.

Sunday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68. Light and variable wind becoming west around 6 mph after midnight. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Mostly sunny, with a high near 80. Northwest wind around 9 mph.

Monday Night

Mostly clear, with a low around 62. Northwest wind 3 to 6 mph.

Tuesday

Sunny, with a high near 80. West wind 3 to 8 mph.

Tuesday Night

A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 65. Southwest wind 8 to 10 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 showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.

Thursday

Mostly sunny, with a high near 74.

Thursday Night

Partly cloudy, with a low around 58.

Friday

Mostly sunny, with a high near 76.