Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Partly Cloudy

16°F

-9°C

Humidity 62%
Wind Speed W 20 G 28 mph
Barometer 29.60 in (1004.0 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 17 Mar 4:53 am EDT
Extended Forecast for

Lewiston NY

Wind Advisory March 17, 05:45am until March 17, 11:00am
Click here for hazard details and duration
...
  •  
    Wind Advisory March 17, 05:45am until March 17, 11:00am

    NOW until 11:00am Tue

    Wind Advisory

  • Today

    High: 25 °F

    Breezy.
    Partly Sunny
    then Chance
    Snow Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 17. West wind 7 to 15 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 33. South wind 7 to 11 mph.

    High: 33 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly after 2am.  Cloudy, with a low around 29. South wind 7 to 11 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers before 10am, then a slight chance of rain and snow showers between 10am and 11am, then a chance of rain showers after 11am.  Mostly cloudy, with a high near 41. Southwest wind around 10 mph.  Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 8pm.  Mostly cloudy, with a low around 32. Southwest wind 6 to 8 mph.  Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers after 8am.  Mostly cloudy, with a high near 46. Southwest wind 6 to 8 mph.  Chance of precipitation is 40%.

    High: 46 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain and snow showers.  Mostly cloudy, with a low around 31. West wind around 8 mph becoming north after midnight.  Chance of precipitation is 40%.

    Low: 31 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
A chance of snow showers, mainly between 1pm and 5pm. Mostly cloudy, with a high near 25. Breezy, with a west wind 21 to 25 mph, with gusts as high as 49 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Partly cloudy, with a low around 17. West wind 7 to 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 33. South wind 7 to 11 mph.
Wednesday Night
A chance of snow showers, mainly after 2am. Cloudy, with a low around 29. South wind 7 to 11 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A chance of snow showers before 10am, then a slight chance of rain and snow showers between 10am and 11am, then a chance of rain showers after 11am. Mostly cloudy, with a high near 41. Southwest wind around 10 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 32. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Friday
A chance of showers after 8am. Mostly cloudy, with a high near 46. Southwest wind 6 to 8 mph. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. West wind around 8 mph becoming north after midnight. Chance of precipitation is 40%.
Saturday
A chance of rain and snow showers before 2pm, then a chance of rain showers. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Saturday Night
A chance of rain showers before 8pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Sunday
A chance of rain and snow showers. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
Lewiston NY
 43.16°N 79.03°W (Elev. 548 ft)
3:58 am EDT Mar 17, 2026
5am EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database