Major Heat Wave Expected for Two-Thirds of the U.S.
A dangerous and widespread summer heat wave is expected through this upcoming weekend across much of the Central and Eastern U.S. A large dome of high pressure will allow high temperatures to surge into the 90s and 100s in many locations, while heat indices will top 100 and approach 110 degrees or higher. There also will be no relief at night, as low temperatures remain in the upper 70s and 80s. Read More >
Hazardous Weather Conditions
Current conditions at
Olathe, Johnson County Executive Airport (KOJC)
Lat: 38.85° N Lon: 94.74° W Elev: 1096 ft.
Fair
77°F
25°C
| Humidity | 88% |
| Wind Speed | S 5 mph |
| Barometer | 29.93 in (1012.3 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 16 Jul 10:53 pm CDT |
Detailed forecast for
Johnson County
Rest Of Tonight
Clear after midnight then becoming partly cloudy. Lows in the mid 70s. Light and variable winds becoming south around 10 mph after midnight.
Wednesday
Partly cloudy. Hot and humid. Highs in the upper 90s. South winds 10 to 15 mph. Heat index readings 102 to 107.
Wednesday Night
Mostly clear. Lows in the upper 70s. South winds 10 to 15 mph.
Thursday
Sunny. Hot and humid. Highs in the mid 90s. Southwest winds 10 to 15 mph with gusts to around 30 mph. Heat index readings 102 to 107.
Thursday Night
Clear. Lows in the upper 70s. South winds 10 to 15 mph with gusts to around 25 mph.
Friday
Sunny. Hot and humid. Highs in the mid 90s.
Friday Night
Clear. Lows in the upper 70s.
Saturday
Sunny. Hot and humid. Highs in the mid 90s.
Saturday Night
Mostly clear. Lows in the mid 70s.
Sunday And Sunday Night
Partly cloudy. Highs in the lower 90s. Lows in the upper 60s.
Monday
Partly cloudy. Highs in the upper 80s.
Monday Night
Mostly clear. Lows in the mid 60s.
Tuesday
Sunny. Highs in the mid 80s.
Additional Forecasts and Information
Additional Resources
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Hourly Weather Forecast
