National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Fair

52°F

11°C

Humidity 47%
Wind Speed SW 10 mph
Barometer 29.88 in (1012.2 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 9 Mar 11:53 pm EDT
Extended Forecast for

Olcott NY

  • Overnight

    Overnight: Mostly clear, with a low around 44. Southwest wind 7 to 9 mph.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Showers likely, mainly between 2pm and 3pm. Cloudy, with a high near 51. South wind 5 to 11 mph becoming northeast in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, then showers and possibly a thunderstorm after 2am. Low around 38. East wind 7 to 11 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 38 °F

    Showers
    Likely then
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 55. East wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 55 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain showers likely before 5am, then a slight chance of rain and snow showers. Cloudy, with a low around 28. Breezy, with a west wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 28 °F

    Showers
    Likely then
    Rain/Snow
    Likely and
    Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 35. West wind around 18 mph, with gusts as high as 30 mph.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. Northwest wind 6 to 11 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Rain and snow showers. High near 39. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.

    High: 39 °F

    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

    Low: 26 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 44. Southwest wind 7 to 9 mph.
Tuesday
Showers likely, mainly between 2pm and 3pm. Cloudy, with a high near 51. South wind 5 to 11 mph becoming northeast in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers likely, then showers and possibly a thunderstorm after 2am. Low around 38. East wind 7 to 11 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm. High near 55. East wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
Rain showers likely before 5am, then a slight chance of rain and snow showers. Cloudy, with a low around 28. Breezy, with a west wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Partly sunny, with a high near 35. West wind around 18 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 25. Northwest wind 6 to 11 mph.
Friday
Rain and snow showers. High near 39. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.
Friday Night
A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 36.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Sunday
Rain and snow showers. High near 46. Chance of precipitation is 80%.
Sunday Night
Rain and snow showers. Low around 24. Breezy. Chance of precipitation is 80%.
Monday
Rain and snow showers likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Olcott NY
 43.33°N 78.71°W (Elev. 299 ft)
Last Update:
10:04 pm EDT Mar 9, 2026
Forecast Valid:
12am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation