Extreme Heat Continues; Severe Thunderstorms into Upper Midwest; Strong Bering Sea Storm

Wildfires and poor air quality continue for the Pacific Northwest, Rockies and extended into the Plains. Severe thunderstorms possible for the northern Plains and upper Midwest on Monday along a frontal boundary. Another boundary will focus showers and thunderstorms for the eastern seaboard with localized heavy rainfall possible. For Alaska, a strong Bering Sea storm will bring winds and rainfall. Read More >

Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fair

72°F

22°C

Humidity	79%
Wind Speed	N 8 mph
Barometer	29.90 in (1012.0 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	2 Aug 9:54 pm CDT

More Information:

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

Extended Forecast for

2 Miles NW Rockbridge IL

Tonight
Low: 60 °F
Mostly Clear
Monday
High: 83 °F
Sunny
Monday Night
Low: 61 °F
Clear
Tuesday
High: 86 °F
Sunny
Tuesday Night
Low: 63 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 66 °F
Chance
T-storms
Thursday
High: 84 °F
Showers
Likely
Thursday Night
Low: 65 °F
Slight Chance
T-storms then
Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 60. Light north wind.

Monday

Sunny, with a high near 83. Light and variable wind.

Monday Night

Clear, with a low around 61. Calm wind.

Tuesday

Sunny, with a high near 86. Light south wind.

Tuesday Night

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

Wednesday

Sunny, with a high near 87.

Wednesday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.

Thursday

Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 60%.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 65.

Friday

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

Friday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.

Saturday

A 20 percent chance of showers. Mostly sunny, with a high near 87.

Saturday Night

Mostly clear, with a low around 68.

Sunday

Sunny, with a high near 90.