Extreme Heat and Fire Weather Conditions in the West; Heavy Rain in the Southeast; Poor Air Quality

Extreme heat will begin to peak across the Desert Southwest. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Poor air quality persists from the Upper Midwest into the Northeast due to wildfire smoke. Read More >

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Partly Cloudy with Haze

68°F

20°C

Humidity 81%
Wind Speed E 6 mph
Barometer 30.30 in (1025.5 mb)
Dewpoint 62°F (17°C)
Visibility 5.00 mi
Last update 6 Aug 2:53 am EDT
Extended Forecast for

Lewiston NYSimilar City Names

  • Overnight

    Overnight: Widespread haze. Partly cloudy, with a low around 66. East wind around 7 mph.

    Low: 66 °F

    Haze

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 2pm.  Widespread haze. Partly sunny, with a high near 85. East wind 5 to 8 mph.  Chance of precipitation is 20%.

    High: 85 °F

    Haze then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Widespread haze before midnight. Partly cloudy, with a low around 65. East wind around 7 mph becoming south after midnight.

    Low: 65 °F

    Haze then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 86. South wind 6 to 9 mph.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 68. South wind 6 to 8 mph.

    Low: 68 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88. South wind around 9 mph.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 69. South wind around 6 mph.

    Low: 69 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and hot, with a high near 90. Southwest wind 7 to 9 mph.

    High: 90 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

Detailed Forecast

Overnight
Widespread haze. Partly cloudy, with a low around 66. East wind around 7 mph.
Wednesday
A slight chance of showers and thunderstorms after 2pm. Widespread haze. Partly sunny, with a high near 85. East wind 5 to 8 mph. Chance of precipitation is 20%.
Wednesday Night
Widespread haze before midnight. Partly cloudy, with a low around 65. East wind around 7 mph becoming south after midnight.
Thursday
Sunny, with a high near 86. South wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 68. South wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 88. South wind around 9 mph.
Friday Night
Partly cloudy, with a low around 69. South wind around 6 mph.
Saturday
Sunny and hot, with a high near 90. Southwest wind 7 to 9 mph.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Sunny and hot, with a high near 92.
Sunday Night
Mostly clear, with a low around 72.
Monday
Mostly sunny and hot, with a high near 92.
Monday Night
Partly cloudy, with a low around 72.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lewiston NYSimilar City Names
 43.16°N 79.03°W (Elev. 548 ft)
1:37 am EDT Aug 6, 2025
3am EDT Aug 6, 2025-6pm EDT Aug 12, 2025
 
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