Showers and Thunderstorms from the Southern Plains into the Mid-Mississippi Valley; Record Warmth in the Plains and Midwest

Heavy rain and widely scattered severe storms capable of large hail, damaging winds, and possibly a tornado are expected over portions of the central and southern Plains into the Lower Missouri Valley. Unseasonable warmth will continue for a few more days across the Midwest and Southeast 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.

Mostly Cloudy

76°F

24°C

Humidity 91%
Wind Speed S 7 mph
Barometer 30.01 in (1014.6 mb)
Dewpoint 73°F (23°C)
Visibility NA
Heat Index76°F (24°C)
Last update 14 Oct 2:56 am CDT
Extended Forecast for

2 Miles W Leach OK

  • Overnight

    Overnight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming west.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 71 °F

    Heavy Rain

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall.  High near 77. East wind 5 to 10 mph becoming south in the afternoon.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 77 °F

    Heavy Rain
    then Showers

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 1am, then showers likely and possibly a thunderstorm after 4am.  Partly cloudy, with a low around 67. East wind around 5 mph becoming south after midnight.  Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 67 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm.  High near 80. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    High: 80 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 10pm, then showers likely.  Low around 50. North wind 5 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%.

    Low: 50 °F

    Showers

  • Friday

    Friday: Mostly sunny, with a high near 58. North wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 62. Northeast wind around 5 mph becoming calm  in the morning.

    High: 62 °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

Detailed Forecast

Overnight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming west. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall. High near 77. East wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
Showers and thunderstorms likely, mainly before 1am, then showers likely and possibly a thunderstorm after 4am. Partly cloudy, with a low around 67. East wind around 5 mph becoming south after midnight. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 80. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm before 10pm, then showers likely. Low around 50. North wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Friday
Mostly sunny, with a high near 58. North wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 41. North wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 62. Northeast wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly clear, with a low around 43. Calm wind becoming southeast around 5 mph after midnight.
Sunday
Sunny, with a high near 66. South wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 50. Calm wind becoming south around 5 mph after midnight.
Monday
Mostly sunny, with a high near 73. South wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 56. Calm wind becoming southeast around 5 mph.
Tuesday
Sunny, with a high near 78. South wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Leach OK
 36.19°N 94.97°W
2:50 am CDT Oct 14, 2026
3am 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