Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Hazardous Weather Conditions

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Overcast

70°F

21°C

Humidity NA
Wind Speed Calm
Barometer 30.09 in (1018.1 mb)
Dewpoint N/A
Visibility NA
Last update 15 Oct 10:56 am CDT
Extended Forecast for

Summers AR

  • Today

    Today: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm.  High near 78. Southwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 78 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 1am, then a slight chance of showers between 1am and 4am.  Low around 48. North wind 5 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 57. North wind around 20 mph, with gusts as high as 30 mph.

    High: 57 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 62. Northeast wind around 5 mph.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 39. Calm wind becoming southeast around 5 mph.

    Low: 39 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 65. South wind around 5 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. Calm wind becoming southeast around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 71. South wind around 5 mph.

    High: 71 °F

    Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 78. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and possibly a thunderstorm before 1am, then a slight chance of showers between 1am and 4am. Low around 48. North wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Partly sunny, with a high near 57. North wind around 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 40. North wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 62. Northeast wind around 5 mph.
Saturday Night
Clear, with a low around 39. Calm wind becoming southeast around 5 mph.
Sunday
Sunny, with a high near 65. South wind around 5 mph.
Sunday Night
Mostly clear, with a low around 44. Calm wind becoming southeast around 5 mph.
Monday
Sunny, with a high near 71. South wind around 5 mph.
Monday Night
Mostly clear, with a low around 48. Calm wind becoming southeast around 5 mph.
Tuesday
Sunny, with a high near 75. South wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 54. Calm wind becoming southeast around 5 mph.
Wednesday
Sunny, with a high near 79. South wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Summers AR
 35.99°N 94.5°W
7:50 am CDT Oct 15, 2026
11am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

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