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

69°F

21°C

Humidity	87%
Wind Speed	W 10 mph
Barometer	29.66 in (1003.8 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	1 Aug 9:54 am CDT

More Information:

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

Extended Forecast for

Whiteside MO

Today
High: 73 °F
Chance
Drizzle then
Showers and
Patchy Fog
Tonight
Low: 65 °F
Chance
T-storms then
Mostly Cloudy
Sunday
High: 80 °F
Decreasing
Clouds
Sunday Night
Low: 63 °F
Mostly Clear
Monday
High: 83 °F
Sunny
Monday Night
Low: 63 °F
Clear
Tuesday
High: 86 °F
Sunny
Tuesday Night
Low: 66 °F
Mostly Clear
Wednesday
High: 87 °F
Mostly Sunny

Detailed Forecast

Today

Showers and possibly a thunderstorm. Patchy fog after 2pm. High near 73. Northwest wind 8 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.

Tonight

A chance of showers and thunderstorms before 9pm, then isolated showers between 9pm and midnight. Mostly cloudy, with a low around 65. North wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 80. North wind 9 to 11 mph, with gusts as high as 24 mph.

Sunday Night

Mostly clear, with a low around 63. North wind around 6 mph becoming calm in the evening.

Monday

Sunny, with a high near 83. Light northeast wind.

Monday Night

Clear, with a low around 63.

Tuesday

Sunny, with a high near 86.

Tuesday Night

Mostly clear, with a low around 66.