National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Overcast

44°F

7°C

Humidity 76%
Wind Speed N 18 G 28 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 14 Jan 8:56 am CST
Extended Forecast for

Siloam Springs AR

  • Today

    Today: Mostly cloudy early, then gradual clearing, with a high near 47. North wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 47 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 18. North wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 25 mph.

    Low: 18 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 47. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. South wind 5 to 10 mph becoming northwest after midnight.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 49. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of sprinkles after noon. Mostly sunny, with a high near 41. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 41 °F

    Chance
    Sprinkles

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 38. West wind 5 to 10 mph.

    High: 38 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy early, then gradual clearing, with a high near 47. North wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 18. North wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 25 mph.
Thursday
Sunny, with a high near 47. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 32. South wind 5 to 10 mph becoming northwest after midnight.
Friday
Mostly sunny, with a high near 49. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 25. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
A chance of sprinkles after noon. Mostly sunny, with a high near 41. West wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 15. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 38. West wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 23. Southwest wind around 5 mph.
M.L.King Day
Sunny, with a high near 44. West wind 5 to 10 mph becoming north in the afternoon.
Monday Night
Mostly clear, with a low around 21. North wind around 5 mph becoming south after midnight.
Tuesday
Sunny, with a high near 48. South wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Siloam Springs AR
 36.19°N 94.56°W
Last Update:
6:50 am CST Jan 14, 2026
Forecast Valid:
9am CST Jan 14, 2026-6pm CST Jan 20, 2026
 
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Additional Resources

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Chance of Precipitation