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

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Fair

45°F

7°C

Humidity 37%
Wind Speed SW 14 mph
Barometer 30.41 in (1030.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 12 Jan 9:56 am CST
Extended Forecast for

6 Miles SW Watts OK

  • Today

    Today: Sunny, with a high near 59. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 37. Southwest wind around 5 mph.

    Low: 37 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. Southwest wind 5 to 10 mph.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of sprinkles after midnight. Mostly cloudy, with a low around 41. Southwest wind around 5 mph becoming northwest after midnight.

    Low: 41 °F

    Chance
    Sprinkles

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49. North wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 43. North wind around 5 mph becoming southwest in the afternoon.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. Southwest wind around 5 mph becoming west after midnight.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 47. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 59. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 37. Southwest wind around 5 mph.
Tuesday
Sunny, with a high near 65. Southwest wind 5 to 10 mph.
Tuesday Night
A chance of sprinkles after midnight. Mostly cloudy, with a low around 41. Southwest wind around 5 mph becoming northwest after midnight.
Wednesday
Mostly sunny, with a high near 49. North wind 10 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 20. North wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 43. North wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 29. Southwest wind around 5 mph becoming west after midnight.
Friday
Mostly sunny, with a high near 47. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 23. Northwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 40. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 18. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 44. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Watts OK
 36.05°N 94.67°W
Last Update:
6:50 am CST Jan 12, 2026
Forecast Valid:
10am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
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Additional Resources

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