Dangerous heat and humidity from the central U.S. to East Coast

Hot and very humid conditions will continue to produce heat index values over 100 degrees across a large portion of the central and eastern U.S. Heat Advisories and Excessive Heat Warnings continue for the Plains, Mississippi Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Read More >

Hazardous Weather Conditions

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Thunderstorm Heavy Rain Fog/Mist

73°F

23°C

Humidity 87%
Wind Speed SW 12 mph
Barometer 29.89 in (1011.4 mb)
Dewpoint 69°F (21°C)
Visibility 3.00 mi
Last update 25 Jul 7:53 am EDT
Extended Forecast for

Lewiston NY

  • Today

    Today: Showers and thunderstorms likely, mainly before 2pm. Some of the storms could produce small hail and gusty winds.  Partly sunny, with a high near 89. West wind 15 to 18 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    High: 89 °F

  • Tonight

    Tonight: Mostly clear, with a low around 66. West wind 7 to 11 mph.

    Mostly Clear

    Low: 66 °F

  • Tuesday

    Tuesday: Sunny, with a high near 84. West wind around 8 mph.

    Sunny

    High: 84 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 65. Southwest wind around 6 mph becoming calm  in the evening.

    Mostly Clear

    Low: 65 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87. Southwest wind 3 to 7 mph.

    Mostly Sunny

    High: 87 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 70.

    Mostly Cloudy

    Low: 70 °F

  • Thursday

    Thursday: Partly sunny, with a high near 85.

    Partly Sunny

    High: 85 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 69. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 69 °F

  • Friday

    Friday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 81. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 81 °F

Detailed Forecast

Today
Showers and thunderstorms likely, mainly before 2pm. Some of the storms could produce small hail and gusty winds. Partly sunny, with a high near 89. West wind 15 to 18 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Mostly clear, with a low around 66. West wind 7 to 11 mph.
Tuesday
Sunny, with a high near 84. West wind around 8 mph.
Tuesday Night
Mostly clear, with a low around 65. Southwest wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 87. Southwest wind 3 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 70.
Thursday
Partly sunny, with a high near 85.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Saturday
Scattered showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Lewiston NY
 43.18°N 79.03°W (Elev. 322 ft)
7:36 am EDT Jul 25, 2016
8am EDT Jul 25, 2016-6pm EDT Jul 31, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database