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.

Mostly Cloudy

74°F

23°C

Humidity	88%
Wind Speed	W 9 mph
Barometer	29.67 in (1004.2 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	1 Aug 12:54 am CDT

More Information:

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

Extended Forecast for

4 Miles ESE Eldred IL

Overnight
Low: 66 °F
Mostly Cloudy
Saturday
High: 76 °F
Chance
Showers then
Showers
Saturday Night
Low: 64 °F
Showers
Likely then
Slight Chance
Showers
Sunday
High: 80 °F
Decreasing
Clouds
Sunday Night
Low: 61 °F
Mostly Clear
Monday
High: 82 °F
Sunny
Monday Night
Low: 62 °F
Mostly Clear
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 64 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly cloudy, with a low around 66. Southwest wind around 9 mph.

Saturday

Showers and possibly a thunderstorm. High near 76. West wind 7 to 15 mph becoming north in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%.

Saturday Night

Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 64. North wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 80. North wind around 15 mph, with gusts as high as 26 mph.

Sunday Night

Mostly clear, with a low around 61. North wind 5 to 9 mph becoming light in the evening.

Monday

Sunny, with a high near 82.

Monday Night

Mostly clear, with a low around 62.

Tuesday

Sunny, with a high near 84.

Tuesday Night

Mostly clear, with a low around 64.