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

52°F

11°C

Humidity NA
Wind Speed NW 18 G 25 mph
Barometer 29.78 in (1007.9 mb)
Dewpoint N/A
Visibility 0.75 mi
Wind Chill47°F (8°C)
Last update 15 Feb 2:56 am CST
Extended Forecast for

Logan AR

  • Overnight

    Overnight: Cloudy, with a low around 47. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Cloudy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 62. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 62 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after midnight. Otherwise, mostly clear, with a low around 39. Calm wind becoming south around 5 mph.

    Low: 39 °F

    Clear then
    Patchy Fog

  • Washington's Birthday

    Washington's Birthday: Patchy fog before 8am. Otherwise, sunny, with a high near 69. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 69 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 71. South wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 71 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53. South wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. West wind 5 to 10 mph.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Overnight
Cloudy, with a low around 47. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 62. North wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 39. Calm wind becoming south around 5 mph.
Washington's Birthday
Patchy fog before 8am. Otherwise, sunny, with a high near 69. South wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 50. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 71. South wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 53. South wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday
Mostly sunny, with a high near 74. West wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 51. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 74. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 39. Southwest wind 5 to 10 mph becoming north after midnight.
Friday
Sunny, with a high near 60. North wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 32. Northeast wind around 5 mph.
Saturday
Sunny, with a high near 57. Northeast wind 5 to 10 mph becoming northwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Logan AR
 36.21°N 94.39°W
Last Update:
1:51 am CST Feb 15, 2026
Forecast Valid:
3am CST Feb 15, 2026-6pm CST Feb 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation