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.

Light Rain

63°F

17°C

Humidity NA
Wind Speed SE 3 mph
Barometer 29.98 in (1014.6 mb)
Dewpoint N/A
Visibility 6.00 mi
Last update 20 Nov 4:56 pm CST
Extended Forecast for

Siloam Spgs Arpt AR

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 67. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before midnight, then showers likely. Low around 59. Southeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 59 °F

    Showers

  • Friday

    Friday: A 20 percent chance of showers. Cloudy through mid morning, then gradual clearing, with a high near 70. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 70 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47. Southwest wind around 5 mph becoming northwest after midnight.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 60. North wind around 5 mph.

    High: 60 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 65. Calm wind becoming south around 5 mph in the afternoon.

    High: 65 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 50. Southeast wind around 5 mph. Chance of precipitation is 80%.

    Low: 50 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 62. South wind around 10 mph. Chance of precipitation is 80%.

    High: 62 °F

    Showers

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 67. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 59. Southeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A 20 percent chance of showers. Cloudy through mid morning, then gradual clearing, with a high near 70. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 47. Southwest wind around 5 mph becoming northwest after midnight.
Saturday
Partly sunny, with a high near 60. North wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 44. Calm wind.
Sunday
Partly sunny, with a high near 65. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 50. Southeast wind around 5 mph. Chance of precipitation is 80%.
Monday
Showers and possibly a thunderstorm. High near 62. South wind around 10 mph. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 47. South wind 5 to 10 mph becoming west after midnight.
Tuesday
Mostly sunny, with a high near 61. West wind 5 to 10 mph becoming northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 36. North wind around 5 mph.
Wednesday
Sunny, with a high near 52. Northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 33. Northwest wind around 5 mph becoming southeast after midnight.
Thanksgiving Day
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Siloam Spgs Arpt AR
 36.21°N 94.47°W
Last Update:
5:50 pm CST Nov 20, 2025
Forecast Valid:
5pm CST Nov 20, 2025-6pm CST Nov 27, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation