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Hazardous Weather Conditions

Current conditions at

Glens Falls, Floyd Bennett Memorial Airport (KGFL)

Lat: 43.34°NLon: 73.61°WElev: 328ft.

Fair

70°F

21°C

Humidity 100%
Wind Speed S 3 mph
Barometer 29.93 in (1013.2 mb)
Dewpoint 70°F (21°C)
Visibility 9.00 mi
Last update 2 Jul 2:53 am EDT
Extended Forecast for

Johnsburg NY

Heat Advisory July 2, 03:15am until July 3, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 2, 03:15am until July 3, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Overnight

    Low: 66 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 92. Heat index values as high as 96. West wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 92 °F

    Hot

  • Thursday Night

    Thursday Night: Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 70. West wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Isolated showers and thunderstorms before 4pm, then isolated showers between 4pm and 5pm, then scattered showers and thunderstorms after 5pm. Mostly sunny, with a high near 88. West wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 88 °F

    Scattered
    T-storms

  • Friday Night

    Friday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 65. West wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Scattered
    T-storms then
    Chance
    Showers

  • Independence Day

    Independence Day: A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 84. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 66. West wind around 6 mph.
Thursday
Sunny and hot, with a high near 92. Heat index values as high as 96. West wind 6 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 70. West wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday
Isolated showers and thunderstorms before 4pm, then isolated showers between 4pm and 5pm, then scattered showers and thunderstorms after 5pm. Mostly sunny, with a high near 88. West wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 65. West wind 6 to 8 mph. Chance of precipitation is 30%.
Independence Day
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 84. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
A chance of showers after 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.
Monday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 50%.
Monday Night
A chance of thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Johnsburg NY
 43.53°N 73.98°W (Elev. 1699 ft)
Last Update:
2:36 am EDT Jul 2, 2026
Forecast Valid:
3am EDT Jul 2, 2026-6pm EDT Jul 8, 2026
 
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