Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Hazardous Weather Conditions

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Fair

83°F

28°C

Humidity 57%
Wind Speed SE 6 mph
Barometer 29.97 in (1013.3 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 3 Sep 10:56 pm CDT
Extended Forecast for

Lake Frances AR

  • Tonight

    Tonight: Mostly clear, with a low around 74. South wind around 5 mph becoming calm.

    Low: 74 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 100. Heat index values as high as 104. Calm wind becoming south around 5 mph in the morning.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 75. South wind around 5 mph becoming calm  in the evening.

    Low: 75 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds and hot, with a high near 102. Heat index values as high as 106. Calm wind.

    High: 102 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 74. Calm wind.

    Low: 74 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 103. Calm wind.

    High: 103 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny and hot, with a high near 103. Calm wind becoming south around 5 mph in the afternoon.

    High: 103 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 74. South wind around 5 mph becoming calm.
Friday
Sunny and hot, with a high near 100. Heat index values as high as 104. Calm wind becoming south around 5 mph in the morning.
Friday Night
Mostly clear, with a low around 75. South wind around 5 mph becoming calm in the evening.
Saturday
Increasing clouds and hot, with a high near 102. Heat index values as high as 106. Calm wind.
Saturday Night
Partly cloudy, with a low around 74. Calm wind.
Sunday
Sunny and hot, with a high near 103. Calm wind.
Sunday Night
Mostly clear, with a low around 74. Calm wind.
Labor Day
Sunny and hot, with a high near 103. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm.
Tuesday
Sunny and hot, with a high near 101. Calm wind becoming south around 5 mph in the morning.
Tuesday Night
Clear, with a low around 75. South wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 99. Calm wind becoming southwest around 5 mph in the morning.
Wednesday Night
Mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 99. Southwest wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Frances AR
 36.12°N 94.56°W
11:36 pm CDT Sep 3, 2026
11pm CDT Sep 3, 2026-6pm CDT Sep 10, 2026
 
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Additional Resources

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