Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

St. Charles, St. Charles County Smartt Airport (KSET)

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Overcast

71°F

22°C

Humidity	87%
Wind Speed	N 15 G 24 mph
Barometer	29.70 in (1005.4 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	1 Aug 5:54 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles NNE Fieldon IL

Tonight
Low: 65 °F
Showers
Likely then
Slight Chance
Drizzle
Sunday
High: 81 °F
Partly Sunny
Sunday Night
Low: 63 °F
Partly Cloudy
Monday
High: 83 °F
Sunny
Monday Night
Low: 63 °F
Mostly Clear
Tuesday
High: 85 °F
Sunny
Tuesday Night
Low: 65 °F
Mostly Clear
Wednesday
High: 86 °F
Mostly Sunny
Wednesday Night
Low: 68 °F
Partly Cloudy
then Chance
T-storms

Detailed Forecast

Tonight

Showers and thunderstorms likely before midnight, then a slight chance of drizzle between midnight and 2am. Mostly cloudy, with a low around 65. North wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

Sunday

Partly sunny, with a high near 81. North wind 14 to 16 mph, with gusts as high as 26 mph.

Sunday Night

Partly cloudy, with a low around 63. North wind 5 to 10 mph becoming light after midnight.

Monday

Sunny, with a high near 83. North wind 3 to 6 mph.

Monday Night

Mostly clear, with a low around 63. Light east wind.

Tuesday

Sunny, with a high near 85.

Tuesday Night

Mostly clear, with a low around 65.