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Johnstons Lake Number Three Weather Warning NWS WEATHER ALERT FOR THE JOHNSTONS LAKE NUMBER THREE, AL AREA - Issued: 932 PM CDT Mon Aug 17 2026 Johnstons Lake Number Three Weather Warning

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Johnstons Lake Number Three, AL Weather Forecast

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Johnstons Lake Number Three, AL Weather Forecast

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Johnstons Lake Number Three AL weather - Clear - 76°F
Clear
76°F
Updated 3:09 am
Feels Like 83°F
Humidity 86%
Wind SSW 5 mph
Barometer  30.01 in
Dew Point 72°F
Johnstons Lake Number Three AL weather - Clear - 25°C
Clear
25°C
Updated 3:09 am
Feels Like 29°C
Humidity 86%
Wind SSW 8 km/h
Barometer  101.6 kPa
Dew Point 22°C
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Johnstons Lake Number Three Weather Forecast

REST OF THE NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
Johnstons Lake Number Three, AL Weather - Rest Of The Night Partly Cloudy Johnstons Lake Number Three, AL Weather - Tuesday Chance Of T-Storm Johnstons Lake Number Three, AL Weather - Tuesday Night Chance Of T-Storm Johnstons Lake Number Three, AL Weather - Wednesday Chance Of T-Storm Johnstons Lake Number Three, AL Weather - Wednesday Night Partly Cloudy Johnstons Lake Number Three, AL Weather - Thursday Chance Of T-Storm Johnstons Lake Number Three, AL Weather - Thursday Night Chance Of T-Storm Johnstons Lake Number Three, AL Weather - Friday Chance Of T-Storm Johnstons Lake Number Three, AL Weather - Friday Night Chance Of T-Storm Johnstons Lake Number Three, AL Weather - Saturday Sunny Johnstons Lake Number Three, AL Weather - Saturday Night Mostly Clear Johnstons Lake Number Three, AL Weather - Sunday Sunny
Partly Cloudy Chance of T-Storm Chance of T-Storm Chance of T-Storm Partly Cloudy Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Sunny Mostly Clear Sunny
Lo: 79°FLo: 26°C Hi: 99°FHi: 37°C
 Lo: 75°FLo: 24°C Hi: 99°FHi: 37°C
 Lo: 75°FLo: 24°C Hi: 99°FHi: 37°C
 Lo: 75°FLo: 24°C Hi: 95°FHi: 35°C
 Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
 Lo: 71°FLo: 22°C Hi: 99°FHi: 37°C
POP: 20% POP: 40% POP: 20% POP: 30% POP: 30% POP: 30% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 127 AM CDT Tue Aug 18 2026 Johnstons Lake Number Three, AL Weather - WeatherWorld.com

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Issued: 1229 AM CDT Tue Aug 18 2026

Key Messages

Issued at 1226 AM CDT TUE AUG 18 2026

  • Heat: Major HeatRisk is expected to persist through the middle of the workweek. Heat indices are forecast between 103 to 109 degrees. A Heat Advisory is now in effect for portions of central Alabama on Tuesday.
  • Thunderstorms: Isolated afternoon thunderstorms will remain in the forecast through Thursday, especially south of I-20. More organized rain chances will increase closer to the weekend, as a series of disturba...