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.

Fog/Mist

46°F

8°C

Humidity NA
Wind Speed Calm
Barometer 30.24 in (1023.9 mb)
Dewpoint N/A
Visibility 1.75 mi
Last update 23 Nov 1:56 am CST
Extended Forecast for

Siloam Spgs Arpt AR

  • Overnight

    Overnight: Areas of fog. Otherwise, cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Areas Fog

  • Sunday

    Sunday: Areas of fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 64. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 64 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after 3am. Increasing clouds, with a low around 49. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Partly Cloudy
    then Showers
    Likely

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 58. South wind 5 to 10 mph. Chance of precipitation is 90%.

    High: 58 °F

    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 51. South wind around 5 mph becoming calm after midnight.

    Low: 51 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 61. Light west wind becoming northwest 5 to 10 mph in the morning.

    High: 61 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. North wind 5 to 10 mph.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 49. North wind 5 to 10 mph.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Northwest wind around 5 mph becoming calm.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
Areas of fog. Otherwise, cloudy, with a low around 45. Calm wind.
Sunday
Areas of fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 64. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Showers likely, mainly after 3am. Increasing clouds, with a low around 49. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers and possibly a thunderstorm. High near 58. South wind 5 to 10 mph. Chance of precipitation is 90%.
Monday Night
A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 51. South wind around 5 mph becoming calm after midnight.
Tuesday
Mostly cloudy, with a high near 61. Light west wind becoming northwest 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 35. North wind 5 to 10 mph.
Wednesday
Sunny, with a high near 49. North wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 30. Northwest wind around 5 mph becoming calm.
Thanksgiving Day
Sunny, with a high near 54. Calm wind becoming southwest around 5 mph in the morning.
Thursday Night
Partly cloudy, with a low around 36. Southeast wind around 5 mph.
Friday
Mostly sunny, with a high near 56. South wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43. South wind 5 to 10 mph.
Saturday
A 50 percent chance of showers. Cloudy, with a high near 56. South wind 10 to 15 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Siloam Spgs Arpt AR
 36.21°N 94.47°W
Last Update:
1:50 am CST Nov 23, 2025
Forecast Valid:
2am CST Nov 23, 2025-6pm CST Nov 29, 2025
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation