Heat Persists in the Southwest; Elevated to Critical Fire Weather in the Great Basin; Poor Air Quality in the West

Dangerous heat will persist across the Southwest U.S. through this week, easing by next week. The heat will focus further east in the Great Plains and Mississippi Valley beginning next week. Elevated to locally critical fire weather conditions will persist for the Great Basin today. Poor air quality lingers for the Northwest, Great Basin, Central Rockies into the Plains. Read More >

Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Partly Cloudy

86°F

30°C

Humidity	53%
Wind Speed	Vrbl 3 mph
Barometer	30.00 in (1015.5 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	4 Aug 1:54 pm CDT

More Information:

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

Extended Forecast for

3 Miles W Elsberry MO

This Afternoon
High: 89 °F
Sunny
Tonight
Low: 70 °F
Mostly Clear
Wednesday
High: 87 °F
Chance
T-storms
Wednesday Night
Low: 69 °F
T-storms
Thursday
High: 82 °F
T-storms then
Chance
T-storms
Thursday Night
Low: 69 °F
Partly Cloudy
then Slight
Chance
T-storms
Friday
High: 85 °F
Chance
T-storms
Friday Night
Low: 69 °F
Chance
T-storms
Saturday
High: 88 °F
Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 89. South wind around 5 mph.

Tonight

Mostly clear, with a low around 70. Southeast wind 3 to 5 mph.

Wednesday

A 40 percent chance of showers and thunderstorms, mainly after 4pm. Increasing clouds, with a high near 87. Light south wind increasing to 5 to 9 mph in the morning.

Wednesday Night

Showers and thunderstorms. Low around 69. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 80%.

Thursday

Showers and thunderstorms, mainly before 10am. High near 82. Light and variable wind. Chance of precipitation is 80%.

Thursday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69.

Friday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 85.

Friday Night

A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 69.

Saturday

Sunny, with a high near 88.