Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Falls City, Brenner Field Airport (KFNB)

Lat: 40.08°NLon: 95.59°WElev: 984ft.

Fair

60°F

16°C

Humidity 100%
Wind Speed NW 5 mph
Barometer 30.09 in (1018.0 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 27 Aug 4:53 am CDT
Extended Forecast for

Big Lake MO

  • Today

    Today: Sunny, with a high near 84. Light north northwest wind.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 86. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 86 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 69. South southeast wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 69 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 91. South wind 11 to 18 mph, with gusts as high as 31 mph.

    High: 91 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 78.

    Low: 78 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 95.

    High: 95 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 77. Chance of precipitation is 30%.

    Low: 77 °F

    Mostly Clear
    then Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 84. Light north northwest wind.
Tonight
Mostly clear, with a low around 62. Calm wind.
Friday
Mostly sunny, with a high near 86. Calm wind becoming south 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 69. South southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 91. South wind 11 to 18 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 78.
Sunday
Mostly sunny, with a high near 95.
Sunday Night
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 93.
Monday Night
A chance of showers after 1am. Partly cloudy, with a low around 74. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Big Lake MO
 40.08°N 95.35°W (Elev. 850 ft)
2:47 am CDT Aug 27, 2026
5am CDT Aug 27, 2026-6pm CDT Sep 2, 2026
 
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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