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Hazardous Weather Conditions
Current conditions at
Olathe, Johnson County Executive Airport (KOJC)
Lat: 38.85°NLon: 94.74°WElev: 1096ft.
Heavy Rain
75°F
24°C
| Humidity | 90% |
| Wind Speed | S 7 G 18 mph |
| Barometer | 29.96 in (1013.4 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 9.00 mi |
| Last update | 25 Jun 2:53 pm CDT |
Extended Forecast for
3 Miles SSW Merriam KS
Flood Watch until June 26, 07:00am
NOW until 7:00am Fri

Flood Watch
This Afternoon

High: 83 °F
Heavy Rain
Tonight
Low: 66 °F
Heavy Rain
then ShowersFriday
High: 80 °F
Chance
Showers then
Mostly CloudyFriday Night
Low: 67 °F
Mostly Cloudy
then Slight
Chance
T-stormsSaturday

High: 85 °F
Slight Chance
T-stormsSaturday Night

Low: 75 °F
Mostly Clear
Sunday

High: 91 °F
Sunny
Sunday Night

Low: 78 °F
Partly Cloudy
Detailed Forecast
This Afternoon
Showers and thunderstorms likely, mainly after 4pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 83. Southeast wind around 7 mph becoming south southwest. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could produce heavy rainfall. Low around 66. East wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Friday
A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 11am. Mostly cloudy, with a high near 80. East northeast wind around 7 mph becoming north in the afternoon. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 67. North northeast wind around 6 mph becoming light and variable. Chance of precipitation is 20%.
Saturday
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85. South southeast wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 75.
Sunday
Sunny, with a high near 91.
Sunday Night
Partly cloudy, with a low around 78.
Monday
Mostly sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 78.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
Sunny, with a high near 94.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Merriam KS
38.97°N 94.72°W (Elev. 1047 ft)
38.97°N 94.72°W (Elev. 1047 ft)
1:32 pm CDT Jun 25, 2026
3pm CDT Jun 25, 2026-6pm CDT Jul 2, 2026



