Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Ottawa Municipal Airport (KOWI)

Lat: 38.54°NLon: 95.25°WElev: 958ft.

Fair

64°F

18°C

Humidity 100%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 23 Aug 12:35 am CDT
Extended Forecast for

6 Miles SW La Cygne KS

  • Overnight

    Overnight: Partly cloudy, with a low around 65. Light northeast wind.

    Low: 65 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of sprinkles after 4pm.  Partly sunny, with a high near 85. East wind 5 to 7 mph.

    High: 85 °F

    Chance
    Sprinkles

  • Sunday Night

    Sunday Night: A chance of rain before 11pm, then a chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 66. East wind around 6 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday

    Monday: A slight chance of showers and thunderstorms before 7am.  Mostly sunny, with a high near 90. Heat index values as high as 95. East southeast wind around 7 mph.  Chance of precipitation is 10%.

    High: 90 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. East wind 3 to 6 mph.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 90.

    High: 90 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 65. Light northeast wind.
Sunday
A chance of sprinkles after 4pm. Partly sunny, with a high near 85. East wind 5 to 7 mph.
Sunday Night
A chance of rain before 11pm, then a chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 66. East wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 90. Heat index values as high as 95. East southeast wind around 7 mph. Chance of precipitation is 10%.
Monday Night
Mostly clear, with a low around 68. East wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
Partly sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 66.
Friday
Mostly sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 69.
Saturday
Mostly sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW La Cygne KS
 38.29°N 94.83°W (Elev. 899 ft)
9:37 pm CDT Aug 22, 2026
12am CDT Aug 23, 2026-6pm CDT Aug 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database