Showers and Storms in the East; Dangerously Hot and Dry in the West

A frontal boundary will bring scattered showers and storms to portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Intermountain West and expand into the Central U.S. by early next week. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

Ottawa Municipal Airport (KOWI)

Lat: 38.54°NLon: 95.25°WElev: 958ft.

Thunderstorm

75°F

24°C

Humidity 100%
Wind Speed W 18 G 24 mph
Barometer 30.00 in
Dewpoint 75°F (24°C)
Visibility 5.00 mi
Last update 5 Aug 10:55 pm CDT
Extended Forecast for

Ottawa KS

  • Tonight

    Tonight: Showers and possibly a thunderstorm.  Low around 68. East wind around 5 mph.  Chance of precipitation is 80%.

    Low: 68 °F

    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly before 7am.  Cloudy through mid morning, then gradual clearing, with a high near 88. Calm wind becoming east around 5 mph.

    High: 88 °F

    Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely, mainly before 4am.  Increasing clouds, with a low around 70. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 70 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm.  Mostly cloudy, then gradually becoming sunny, with a high near 89. South wind around 5 mph.  Chance of precipitation is 60%.

    High: 89 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Clear, with a low around 71. South wind around 5 mph becoming calm  in the evening.

    Low: 71 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 93. Light south wind increasing to 5 to 10 mph in the morning.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 74. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 95. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 95 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 76. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Low around 68. East wind around 5 mph. Chance of precipitation is 80%.
Thursday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 88. Calm wind becoming east around 5 mph.
Thursday Night
Showers and thunderstorms likely, mainly before 4am. Increasing clouds, with a low around 70. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Friday
A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 89. South wind around 5 mph. Chance of precipitation is 60%.
Friday Night
Clear, with a low around 71. South wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 93. Light south wind increasing to 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 74. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 95. South wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 76. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 95.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Mostly sunny, with a high near 95.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
Ottawa KS
 38.62°N 95.28°W
8:46 pm CDT Aug 5, 2026
11pm CDT Aug 5, 2026-6pm CDT Aug 12, 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