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

Fire Weather Concerns and Severe Thunderstorms through the Weekend

Dry and windy conditions, and some dry thunderstorms and lightning, may support hazardous fire activity in the northern Plains, high southern Plains and the Southwest this weekend. An active severe weather pattern is forecast for portions of the central and southern High Plains into the Upper Midwest through early the part of next week. Damaging winds, large hail, and tornadoes are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Fair

75°F

24°C

Humidity 64%
Wind Speed S 13 mph
Barometer 29.85 in (1009.8 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 15 May 10:56 pm CDT
Extended Forecast for

Stilwell OK

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 84. South wind around 15 mph, with gusts as high as 25 mph.

    High: 84 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 69. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 69 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 84. South wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 84 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 84. South wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 84 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 69. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 69 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. South wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    High: 77 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. Northeast wind around 5 mph. Chance of precipitation is 70%.

    Low: 61 °F

    Showers
    Likely

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind around 10 mph, with gusts as high as 20 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 84. South wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
Increasing clouds, with a low around 69. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 84. South wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind around 15 mph, with gusts as high as 25 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 84. South wind 15 to 20 mph, with gusts as high as 25 mph.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 69. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. South wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. Northeast wind around 5 mph. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Northeast wind around 10 mph.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 59. East wind 5 to 10 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 76. East wind around 5 mph.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 60. East wind around 5 mph.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 78. Southeast wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stilwell OK
 35.83°N 94.64°W
Last Update:
10:50 pm CDT May 15, 2026
Forecast Valid:
11pm CDT May 15, 2026-6pm CDT May 22, 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