⚠️ Active Weather Alerts
- Extreme Heat Warning: Extreme Heat Warning issued September 5 at 12:29PM CDT until September 5 at 8:00PM CDT by NWS St Louis MO
📍 St. Charles County, MO
☀️
100°
Feels like 108° · Mostly Clear
💧
Humidity
37%
🌬
Wind
17 mph W
🌡
Dewpoint
70°
👁
Visibility
10 mi
Hourly Forecast
7-Day Forecast
🗓 Today
⛈
💧19%
100°
Sunday
⛅
💧12%
91°
Labor Day
☀️
💧1%
89°
Tuesday
☀️
95°
Wednesday
☀️
💧8%
99°
Thursday
⛈
💧48%
86°
Friday
⛈
💧20%
86°
Air Quality
EPA AirNow0
Unknown
Air Quality Index
Primary
--
PM2.5
—
Ozone
—
Fire Risk
USFS / NWS🔥
Low
Fire Weather Index: 6
🌬
Wind Speed
3 mph
💧
Humidity
77%
Sun & UV
🌅
11:34 AM
Sunrise
7
High
UV Index
🌇
12:26 AM
Sunset
Moon Phase
🌗
Last Quarter
36% Illumination
Moonrise @ 1:35 PM