Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Overcast

62°F

17°C

Humidity 78%
Wind Speed W 16 G 24 mph
Barometer 29.68 in (1005.0 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 18 Jun 9:53 pm EDT
Extended Forecast for

4 Miles NNE Lockport NY

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 57. West wind 14 to 18 mph.

    Low: 57 °F

    Decreasing
    Clouds

  • Juneteenth

    Juneteenth: A slight chance of showers, then a chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 74. Breezy, with a west wind 13 to 21 mph.  Chance of precipitation is 30%.

    High: 74 °F

    Sunny then
    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. West wind 10 to 14 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. West wind 10 to 14 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57. West wind 3 to 7 mph.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 78. West wind 3 to 7 mph.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 2am.  Mostly cloudy, with a low around 58. Light and variable wind.  Chance of precipitation is 40%.

    Low: 58 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A chance of showers.  Mostly cloudy, with a high near 74. East wind 6 to 10 mph.  Chance of precipitation is 50%.

    High: 74 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 57. West wind 14 to 18 mph.
Juneteenth
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 74. Breezy, with a west wind 13 to 21 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 56. West wind 10 to 14 mph.
Saturday
Sunny, with a high near 76. West wind 10 to 14 mph.
Saturday Night
Partly cloudy, with a low around 57. West wind 3 to 7 mph.
Sunday
Mostly sunny, with a high near 78. West wind 3 to 7 mph.
Sunday Night
A chance of showers after 2am. Mostly cloudy, with a low around 58. Light and variable wind. Chance of precipitation is 40%.
Monday
A chance of showers. Mostly cloudy, with a high near 74. East wind 6 to 10 mph. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Lockport NY
 43.22°N 78.67°W (Elev. 387 ft)
9:57 pm EDT Jun 18, 2026
10pm EDT Jun 18, 2026-6pm EDT Jun 25, 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