Hazardous Weather Conditions
Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66° N Lon: 90.66° W Elev: 463 ft.
Fair
74°F
23°C
| Humidity | 91% |
| Wind Speed | Calm |
| Barometer | 29.99 in (1014.8 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 12 Jul 9:54 pm CDT |
Detailed forecast for
Jefferson County
Rest Of Tonight
Partly cloudy. Patchy fog. Lows in the lower 70s. Light and variable winds.
Sunday
Partly sunny in the morning, then becoming mostly cloudy. Patchy fog in the morning. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs in the upper 80s. Temperature falling into the lower 80s in the afternoon. Light and variable winds, becoming south around 5 mph in the afternoon. Chance of rain 70 percent.
Sunday Night
Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Patchy fog after midnight. Lows in the upper 60s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.
Monday
Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southeast winds around 5 mph. Chance of rain 30 percent.
Monday Night
Mostly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the lower 70s. South winds around 5 mph. Chance of rain 20 percent.
Tuesday
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent.
Tuesday Night
Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Chance of rain 20 percent.
Wednesday Through Thursday
Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 105.
Thursday Night
Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 40 percent.
Friday
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.
Friday Night And Saturday
Partly cloudy. A slight chance of showers and thunderstorms. Lows around 70. Highs around 90. Chance of rain 20 percent.
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