Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

A Few Clouds

63°F

17°C

Humidity 63%
Wind Speed SE 6 mph
Barometer 29.70 in (1005.6 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 16 Jun 10:53 pm EDT
Extended Forecast for

4 Miles SW Newfane NY

  • Tonight

    Tonight: A chance of showers and thunderstorms between midnight and 2am, then a chance of showers after 2am.  Mostly cloudy, with a low around 59. South wind 5 to 7 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 76. Southwest wind 8 to 16 mph.

    High: 76 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Showers, with thunderstorms also possible after 2am.  Low around 61. South wind 6 to 15 mph becoming southeast after midnight. Winds could gust as high as 32 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm.  High near 80. Breezy, with a southwest wind 21 to 24 mph, with gusts as high as 47 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Breezy.
    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59. West wind 13 to 16 mph, with gusts as high as 28 mph.

    Low: 59 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: A chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 78. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 30%.

    High: 78 °F

    Breezy. Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 8pm.  Partly cloudy, with a low around 57. West wind around 11 mph.  Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76. West wind 13 to 17 mph.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms between midnight and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 59. South wind 5 to 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 76. Southwest wind 8 to 16 mph.
Wednesday Night
Showers, with thunderstorms also possible after 2am. Low around 61. South wind 6 to 15 mph becoming southeast after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers and possibly a thunderstorm before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. High near 80. Breezy, with a southwest wind 21 to 24 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Partly cloudy, with a low around 59. West wind 13 to 16 mph, with gusts as high as 28 mph.
Juneteenth
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers before 8pm. Partly cloudy, with a low around 57. West wind around 11 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 76. West wind 13 to 17 mph.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Sunny, with a high near 78.
Sunday Night
A chance of showers. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Newfane NY
 43.25°N 78.75°W (Elev. 348 ft)
9:57 pm EDT Jun 16, 2026
11pm EDT Jun 16, 2026-6pm EDT Jun 23, 2026
 
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Additional Resources

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