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

68°F

20°C

Humidity NA
Wind Speed NW 3 mph
Barometer 30.09 in (1017.8 mb)
Dewpoint N/A
Visibility NA
Last update 14 Oct 9:56 am CDT
Extended Forecast for

Summers AR

  • Today

    Today: Showers and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms after 4pm.  High near 79. Southeast wind 5 to 10 mph becoming southwest in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 79 °F

    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 4am.  Partly cloudy, with a low around 69. East wind 5 to 10 mph becoming south after midnight.  Chance of precipitation is 40%.

    Low: 69 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 82. Southwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    High: 82 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers.  Mostly cloudy, with a low around 52. West wind 5 to 10 mph becoming north 15 to 20 mph after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 70%.

    Low: 52 °F

    Showers
    Likely

  • Friday

    Friday: Mostly sunny, with a high near 59. North wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 63. Northeast wind around 5 mph.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. Calm wind becoming southeast around 5 mph after midnight.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. South wind 5 to 10 mph.

    High: 67 °F

    Sunny

Detailed Forecast

Today
Showers and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms after 4pm. High near 79. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 69. East wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 40%.
Thursday
A slight chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 52. West wind 5 to 10 mph becoming north 15 to 20 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Friday
Mostly sunny, with a high near 59. North wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 42. North wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 63. Northeast wind around 5 mph.
Saturday Night
Mostly clear, with a low around 43. Calm wind becoming southeast around 5 mph after midnight.
Sunday
Sunny, with a high near 67. South wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 51. Southeast wind around 5 mph.
Monday
Mostly sunny, with a high near 73. South wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 57. Calm wind becoming southeast around 5 mph after midnight.
Tuesday
Sunny, with a high near 78. South wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Summers AR
 35.99°N 94.47°W
9:50 am CDT Oct 14, 2026
11am CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
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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