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

Hot Temperatures in the Northwest U.S.; Excessive Rainfall Potential in the Southwest U.S.

Hot to extremely hot daytime temperatures remain in place across coastal southern California and the interior Northwest, with the Northwest carrying the potential for record-breaking high temperatures. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring a marginal to slight risk of excessive rainfall across the southwest U.S. this week. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Mostly Cloudy

71°F

22°C

Humidity 94%
Wind Speed W 3 mph
Barometer 29.95 in (1013.5 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 3 Sep 3:53 am CDT
Extended Forecast for

4 Miles N Branch AR

  • Today

    Today: Patchy fog before 9am. Otherwise, sunny, with a high near 89. Calm wind becoming west around 5 mph in the afternoon.

    High: 89 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 64. West wind around 5 mph becoming calm.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 91. Calm wind becoming west around 5 mph in the afternoon.

    High: 91 °F

    Sunny

  • Thursday Night

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

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 92. East wind 5 to 10 mph becoming west in the afternoon.

    High: 92 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Northeast wind around 5 mph.

    Low: 63 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 76. East wind around 5 mph.

    High: 76 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 62. East wind around 5 mph.

    Low: 62 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers. Partly sunny, with a high near 77. East wind 5 to 10 mph.

    High: 77 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, sunny, with a high near 89. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 64. West wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 91. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 66. Calm wind.
Friday
Mostly sunny, with a high near 92. East wind 5 to 10 mph becoming west in the afternoon.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Northeast wind around 5 mph.
Saturday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 76. East wind around 5 mph.
Saturday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 62. East wind around 5 mph.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 77. East wind 5 to 10 mph.
Sunday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 60. East wind around 5 mph.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 77. East wind 5 to 10 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 59. East wind around 5 mph.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 82. East wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Branch AR
 35.36°N 93.95°W
Last Update:
1:51 am CDT Sep 3, 2025
Forecast Valid:
4am CDT Sep 3, 2025-6pm CDT Sep 9, 2025
 
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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