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Air Quality Concerns; Fire Weather; Extreme Heat; Flash Flooding

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Dangerous heat and fire weather concerns for portions of the Four Corners region into the central Great Basin. Heavy rainfall and flash flooding possible for the Southeast through Monday. For Hawaii, gusty trade winds a drier weather could result in any fires that start to spread rapidly. Read More >

Hazardous Weather Conditions

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Fair with Haze

64°F

18°C

Humidity 84%
Wind Speed Calm
Barometer 30.14 in (1020.2 mb)
Dewpoint 59°F (15°C)
Visibility 5.00 mi
Last update 4 Aug 1:53 am EDT
Extended Forecast for

South Lockport NY

  • Overnight

    Overnight: Widespread haze. Mostly clear, with a low around 58. Light south wind.

    Low: 58 °F

    Haze

  • Monday

    Monday: Widespread haze. Sunny, with a high near 85. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 85 °F

    Haze

  • Monday Night

    Monday Night: Widespread haze before midnight. Mostly cloudy, with a low around 59. Light and variable wind becoming east around 5 mph after midnight.

    Low: 59 °F

    Haze then
    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers after 2pm. Partly sunny, with a high near 88. East wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 88 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64. East wind 5 to 7 mph.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. East wind around 6 mph. Chance of precipitation is 20%.

    High: 87 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63. East wind around 6 mph becoming south after midnight.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 87. South wind 5 to 7 mph.

    High: 87 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Overnight
Widespread haze. Mostly clear, with a low around 58. Light south wind.
Monday
Widespread haze. Sunny, with a high near 85. Calm wind becoming north 5 to 7 mph in the afternoon.
Monday Night
Widespread haze before midnight. Mostly cloudy, with a low around 59. Light and variable wind becoming east around 5 mph after midnight.
Tuesday
A slight chance of showers after 2pm. Partly sunny, with a high near 88. East wind 5 to 7 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 64. East wind 5 to 7 mph.
Wednesday
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. East wind around 6 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 63. East wind around 6 mph becoming south after midnight.
Thursday
Mostly sunny, with a high near 87. South wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 64.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 66.
Saturday
Sunny and hot, with a high near 91.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
Mostly sunny and hot, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Lockport NY
 43.13°N 78.68°W (Elev. 600 ft)
Last Update:
1:36 am EDT Aug 4, 2025
Forecast Valid:
2am EDT Aug 4, 2025-6pm EDT Aug 10, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation