Heavy Rainfall and Flash Flood Threats From the Lower Mississippi Valley Into the Mid-Atlantic; Elevated to Critical Fire Concerns Out West

Heavy rainfall will continue through midweek from the lower Mississippi Valley to the Mid-Atlantic. Elevated to critical fire weather threat continues across the Central Great Basin and the Central Rockies; and there is an elevated fire risk from southwestern Oregon to northern California. Record river flooding will continue in portions of the Midwest and the Carolinas. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Fair

69°F

21°C

Humidity 93%
Wind Speed Calm
Barometer 29.93 in (1013.1 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 23 Sep 8:53 pm CDT
Extended Forecast for

Fort Smith ARSimilar City Names

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms.  Cloudy, with a low around 66. East wind around 5 mph.

    Chance
    Showers

    Low: 66 °F

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 81. East wind around 5 mph becoming calm  in the morning.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Slight Chance
    T-storms

    High: 81 °F

  • Monday
    Night

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

    Mostly Cloudy

    Low: 69 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 86. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 66. Calm wind.

    Mostly Cloudy
    then Slight
    Chance
    T-storms

    Low: 66 °F

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms.  Mostly cloudy, with a high near 75. Northeast wind around 5 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 75 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 57. Northeast wind around 5 mph.

    Slight Chance
    Showers

    Low: 57 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 77. East wind around 5 mph becoming south in the afternoon.

    Mostly Cloudy

    High: 77 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 60. Southeast wind around 5 mph.

    Partly Cloudy

    Low: 60 °F

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 66. East wind around 5 mph.
Monday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 81. East wind around 5 mph becoming calm in the morning. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 69. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. Calm wind.
Wednesday
A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Northeast wind around 5 mph. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 57. Northeast wind around 5 mph.
Thursday
Mostly cloudy, with a high near 77. East wind around 5 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 60. Southeast wind around 5 mph.
Friday
Mostly sunny, with a high near 83. Southeast wind around 5 mph.
Friday Night
Partly cloudy, with a low around 64. Southeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 84. South wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 67. Southeast wind around 5 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. South wind around 5 mph.
Click Map For Forecast
Point Forecast:
Fort Smith ARSimilar City Names
 35.36°N 94.39°W
8:58 pm CDT Sep 23, 2018
9pm CDT Sep 23, 2018-6pm CDT Sep 30, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database