Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Fair

82°F

28°C

Humidity 72%
Wind Speed Calm
Barometer 30.15 in (1020.3 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 12 Jul 11:53 am CDT
Extended Forecast for

Branch AR

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 92. Heat index values as high as 101. Calm wind becoming northeast around 5 mph.

    High: 92 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 71. Northeast wind around 5 mph becoming calm.

    Low: 71 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 93. Heat index values as high as 100. Calm wind becoming east around 5 mph in the afternoon.

    High: 93 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 69. East wind around 5 mph becoming calm  in the evening.

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 93. Calm wind becoming northeast around 5 mph in the morning.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. East wind around 5 mph becoming calm  in the evening.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers, then showers and thunderstorms likely after 10am.  Mostly sunny, with a high near 91. Calm wind becoming north around 5 mph in the afternoon.  Chance of precipitation is 60%.

    High: 91 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 71. Northeast wind around 5 mph becoming calm.

    Low: 71 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 93. Calm wind becoming west around 5 mph in the afternoon.

    High: 93 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 92. Heat index values as high as 101. Calm wind becoming northeast around 5 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 71. Northeast wind around 5 mph becoming calm.
Monday
Sunny, with a high near 93. Heat index values as high as 100. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 69. East wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 93. Calm wind becoming northeast around 5 mph in the morning.
Tuesday Night
Mostly clear, with a low around 70. East wind around 5 mph becoming calm in the evening.
Wednesday
A chance of showers, then showers and thunderstorms likely after 10am. Mostly sunny, with a high near 91. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 71. Northeast wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 93. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 73. Southwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 96. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 73. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 97. Calm wind becoming west around 5 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Branch AR
 35.31°N 93.95°W
11:50 am CDT Jul 12, 2026
12pm CDT Jul 12, 2026-6pm CDT Jul 18, 2026
 
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Additional Resources

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