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

Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Hazardous Weather Conditions

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Partly Cloudy

45°F

7°C

Humidity 71%
Wind Speed NE 6 mph
Barometer 30.55 in (1034.5 mb)
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 17 Oct 3:56 am CDT
Extended Forecast for

3 Miles SW Decatur AR

  • Today

    Today: Sunny, with a high near 62. Northeast wind around 5 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 39. Calm wind becoming southeast around 5 mph after midnight.

    Low: 39 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66. South wind 5 to 10 mph.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. Calm wind becoming southeast around 5 mph after midnight.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70. South wind around 5 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. Calm wind becoming southeast around 5 mph in the evening.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. South wind around 5 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. Calm wind becoming southeast around 5 mph in the evening.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. South wind around 5 mph.

    High: 77 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 62. Northeast wind around 5 mph.
Tonight
Clear, with a low around 39. Calm wind becoming southeast around 5 mph after midnight.
Sunday
Sunny, with a high near 66. South wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 43. Calm wind becoming southeast around 5 mph after midnight.
Monday
Sunny, with a high near 70. South wind around 5 mph.
Monday Night
Mostly clear, with a low around 47. Calm wind becoming southeast around 5 mph in the evening.
Tuesday
Sunny, with a high near 73. South wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 52. Calm wind becoming southeast around 5 mph in the evening.
Wednesday
Sunny, with a high near 77. South wind around 5 mph.
Wednesday Night
Clear, with a low around 54. Calm wind becoming south around 5 mph.
Thursday
Sunny, with a high near 81. South wind around 5 mph.
Thursday Night
Mostly clear, with a low around 58. Calm wind becoming southeast around 5 mph after midnight.
Friday
Sunny, with a high near 82. South wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Decatur AR
 36.3°N 94.5°W
Last Update:
3:50 am CDT Oct 17, 2026
Forecast Valid:
4am CDT Oct 17, 2026-6pm CDT Oct 23, 2026
 
Forecast Discussion
 
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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