Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Ottawa Municipal Airport (KOWI)

Lat: 38.54°NLon: 95.25°WElev: 958ft.

Overcast

64°F

18°C

Humidity 94%
Wind Speed S 5 mph
Barometer 29.98 in
Dewpoint 63°F (17°C)
Visibility NA
Last update 18 Jun 11:50 pm CDT
Extended Forecast for

3 Miles S Ottawa KS

  • Overnight

    Overnight: Patchy fog after 3am.  Otherwise, mostly clear, with a low around 57. Calm wind.

    Low: 57 °F

    Patchy Fog

  • Juneteenth

    Juneteenth: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 84. Calm wind becoming southeast around 5 mph in the morning.

    High: 84 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am.  Partly cloudy, with a low around 64. Southeast wind around 5 mph.  Chance of precipitation is 20%.

    Low: 64 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers before 9am, then a slight chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 84. Light southeast wind increasing to 5 to 10 mph in the morning.  Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am.  Low around 69. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    Low: 69 °F

    Chance
    T-storms then
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm.  High near 85. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 80%.

    High: 85 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 62. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Chance
    T-storms

  • Monday

    Monday: Partly sunny, with a high near 78. North wind around 10 mph.

    High: 78 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. Northeast wind 5 to 10 mph becoming light  in the evening.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 57. Calm wind.
Juneteenth
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming southeast around 5 mph in the morning.
Friday Night
A slight chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Partly cloudy, with a low around 64. Southeast wind around 5 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 9am, then a slight chance of showers and thunderstorms after 11am. Partly sunny, with a high near 84. Light southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 69. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Sunday
Showers and possibly a thunderstorm. High near 85. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Sunday Night
A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 62. North wind around 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 78. North wind around 10 mph.
Monday Night
Partly cloudy, with a low around 59. Northeast wind 5 to 10 mph becoming light in the evening.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Ottawa KS
 38.55°N 95.28°W
11:36 pm CDT Jun 18, 2026
12am CDT Jun 19, 2026-6pm CDT Jun 25, 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