Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Fair

21°F

-6°C

Humidity 71%
Wind Speed Calm
Barometer 30.38 in (1030.8 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 3 Mar 12:53 am EST
Extended Forecast for

Olcott NY

  • Overnight

    Overnight: Partly cloudy, with a low around 19. South wind 3 to 5 mph.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely, mainly between 2pm and 4pm.  Mostly cloudy, with a high near 38. Light and variable wind becoming east around 6 mph in the morning.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 9pm.  Mostly cloudy, with a low around 28. Calm wind becoming west around 5 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 28 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. Light and variable wind becoming northeast around 5 mph in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. East wind around 6 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain, mainly after 1pm.  Mostly cloudy, with a high near 41. East wind 7 to 11 mph.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Slight Chance
    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely before 1am, then a chance of showers after 1am.  Cloudy, with a low around 35. East wind 10 to 13 mph.  Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely

  • Friday

    Friday: Cloudy, with a high near 44. East wind 6 to 9 mph.

    High: 44 °F

    Cloudy

  • Friday Night

    Friday Night: Showers likely, mainly after 1am.  Cloudy, with a low around 38. Chance of precipitation is 70%.

    Low: 38 °F

    Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 19. South wind 3 to 5 mph.
Tuesday
Showers likely, mainly between 2pm and 4pm. Mostly cloudy, with a high near 38. Light and variable wind becoming east around 6 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of showers, mainly before 9pm. Mostly cloudy, with a low around 28. Calm wind becoming west around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 40. Light and variable wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 31. East wind around 6 mph.
Thursday
A chance of rain, mainly after 1pm. Mostly cloudy, with a high near 41. East wind 7 to 11 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely before 1am, then a chance of showers after 1am. Cloudy, with a low around 35. East wind 10 to 13 mph. Chance of precipitation is 70%.
Friday
Cloudy, with a high near 44. East wind 6 to 9 mph.
Friday Night
Showers likely, mainly after 1am. Cloudy, with a low around 38. Chance of precipitation is 70%.
Saturday
Showers. High near 57. Chance of precipitation is 80%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Olcott NY
 43.33°N 78.71°W (Elev. 299 ft)
12:58 am EST Mar 3, 2026
1am EST Mar 3, 2026-6pm EDT Mar 9, 2026
 
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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