


Hazardous Weather Conditions
Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair
79°F
26°C
Humidity | 77% |
Wind Speed | Calm |
Barometer | 30.07 in (1017.2 mb) |
Dewpoint | 71°F (22°C) |
Visibility | 10.00 mi |
Heat Index | 82°F (28°C) |
Last update | 16 Aug 12:54 am CDT |
Extended Forecast for
Flint Hill MO
Heat Advisory August 16, 01:47am until August 18, 08:00pm
NOW until 8:00pm Mon
Heat Advisory
Overnight
Low: 76 °F
Mostly Clear
Saturday
High: 98 °F
Hot
Saturday Night
Low: 75 °F
Mostly Clear
Sunday
High: 97 °F
Hot
Sunday Night
Low: 75 °F
Mostly Clear
Monday
High: 97 °F
Hot
Monday Night
Low: 76 °F
Mostly Clear
Tuesday
High: 93 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
Overnight
Mostly clear, with a low around 76. South wind around 6 mph.
Saturday
Sunny and hot, with a high near 98. Heat index values as high as 107. Southwest wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 75. South wind around 5 mph becoming calm after midnight.
Sunday
Sunny and hot, with a high near 97. Heat index values as high as 107. Light south wind.
Sunday Night
Mostly clear, with a low around 75. Calm wind.
Monday
Sunny and hot, with a high near 97.
Monday Night
Mostly clear, with a low around 76.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 71.
Wednesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 66.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 86.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Flint Hill MO
38.86°N 90.88°W (Elev. 489 ft)
38.86°N 90.88°W (Elev. 489 ft)
11:26 pm CDT Aug 15, 2025
1am CDT Aug 16, 2025-6pm CDT Aug 22, 2025