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.

Fair

37°F

3°C

Humidity 37%
Wind Speed E 3 mph
Barometer 30.38 in (1030.0 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 23 Feb 6:56 pm CST
Extended Forecast for

Watts OK

  • Tonight

    Tonight: Mostly clear, with a low around 28. Light southeast wind becoming south 10 to 15 mph after midnight. Winds could gust as high as 20 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45. South wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 70. South wind around 5 mph.

    High: 70 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 49. South wind around 5 mph becoming north after midnight.

    Low: 49 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 65. North wind 5 to 10 mph.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 39. North wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 71. South wind 5 to 10 mph.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 46. South wind around 5 mph.

    Low: 46 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Light southeast wind becoming south 10 to 15 mph after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 63. Southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 45. South wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 70. South wind around 5 mph.
Wednesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 49. South wind around 5 mph becoming north after midnight.
Thursday
Mostly sunny, with a high near 65. North wind 5 to 10 mph.
Thursday Night
Clear, with a low around 39. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 71. South wind 5 to 10 mph.
Friday Night
Clear, with a low around 46. South wind around 5 mph.
Saturday
Sunny, with a high near 74. South wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 47. East wind 5 to 10 mph.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 69. Southeast wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46. Southeast wind 5 to 10 mph.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 64. East wind around 10 mph becoming north in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Watts OK
 36.1°N 94.58°W
Last Update:
6:50 pm CST Feb 23, 2026
Forecast Valid:
7pm CST Feb 23, 2026-6pm CST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation