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

Heavy Rainfall Continues in South Florida, Southern Rockies, and the Northern Plains

A stationary front will continue to bring heavy to excessive rainfall to South Florida into Saturday with localized and urban flooding possible. Heavy to excessive rainfall is forecast through Saturday over the southern Rockies into the northern Plains. Instances of flash flooding are possible, especially in higher terrain and burn scars. Read More >

Hazardous Weather Conditions

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Mostly Cloudy

71°F

22°C

Humidity 87%
Wind Speed Calm
Barometer 30.19 in (1021.1 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 12 Sep 8:56 am CDT
Extended Forecast for

Siloam Springs AR

  • Today

    Today: Sunny, with a high near 91. Southeast wind around 5 mph becoming southwest in the afternoon.

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 68. South wind around 5 mph.

    Low: 68 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91. South wind around 5 mph.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68. Southeast wind around 5 mph.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 91. South wind around 5 mph.

    High: 91 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 67. Southeast wind around 5 mph.

    Low: 67 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 92. Southeast wind around 5 mph becoming calm.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 92. Calm wind.

    High: 92 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 91. Southeast wind around 5 mph becoming southwest in the afternoon.
Tonight
Mostly clear, with a low around 68. South wind around 5 mph.
Saturday
Sunny, with a high near 91. South wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 68. Southeast wind around 5 mph.
Sunday
Partly sunny, with a high near 91. South wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 67. Southeast wind around 5 mph.
Monday
Sunny, with a high near 92. Southeast wind around 5 mph becoming calm.
Monday Night
Mostly clear, with a low around 66. Calm wind.
Tuesday
Mostly sunny, with a high near 92. Calm wind.
Tuesday Night
Partly cloudy, with a low around 65. Calm wind.
Wednesday
Mostly sunny, with a high near 91. Calm wind becoming southwest around 5 mph.
Wednesday Night
Partly cloudy, with a low around 66. Calm wind.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Siloam Springs AR
 36.19°N 94.53°W
Last Update:
8:50 am CDT Sep 12, 2025
Forecast Valid:
9am CDT Sep 12, 2025-6pm CDT Sep 18, 2025
 
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