Periods of Snow in the Northern Rockies and Great Lakes
Moderate to heavy lake-effect snow will develop over the eastern U.P. of Michigan and downwind from Lakes Erie and Ontario. Snow will develop over parts of the Northern Rockies/Northern High Plains into Wednesday. Read More >
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.Fair
-1°C
31°F
Humidity | 54% |
Wind Speed | W 13 km/h |
Barometer | 1023.0 mb (30.20 in) |
Dewpoint | -9°C (16°F) |
Visibility | 16 km |
Wind Chill | -4°C (24°F) |
Last update | 19 Mar 12:54 am CDT |
Extended Forecast for
3 Miles W Grafton IL
-
Overnight
Mostly Clear
Low: -3 °C
-
Tuesday
Sunny and
BreezyHigh: 18 °C
-
Tuesday
NightMostly Clear
Low: 2 °C
-
Wednesday
Sunny
High: 11 °C
-
Wednesday
NightPartly Cloudy
Low: 1 °C
-
Thursday
Partly Sunny
High: 9 °C
-
Thursday
NightMostly Cloudy
then Slight
Chance RainLow: 3 °C
-
Friday
Chance Rain
High: 15 °C
-
Friday
NightSlight Chance
RainLow: 2 °C
Detailed Forecast
Overnight
Mostly clear, with a low around -3. Southwest wind around 10 km/h.
Tuesday
Sunny, with a high near 18. Breezy, with a west wind 11 to 21 km/h increasing to 24 to 34 km/h. Winds could gust as high as 55 km/h.
Tuesday Night
Mostly clear, with a low around 2. Northwest wind 10 to 16 km/h, with gusts as high as 32 km/h.
Wednesday
Sunny, with a high near 11. North wind 10 to 18 km/h.
Wednesday Night
Partly cloudy, with a low around 1. Northeast wind 11 to 13 km/h.
Thursday
Partly sunny, with a high near 9.
Thursday Night
A 20 percent chance of rain after 1am. Partly cloudy, with a low around 3.
Friday
A 30 percent chance of rain, mainly after 1pm. Partly sunny, with a high near 15.
Friday Night
A 20 percent chance of rain before 1am. Partly cloudy, with a low around 2.
Saturday
Mostly sunny, with a high near 12.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 4.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 16. Breezy.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 10. Breezy. Chance of precipitation is 70%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 18. Breezy. Chance of precipitation is 70%.
Additional Forecasts and Information
Click Map For Forecast
Point Forecast:
3 Miles W Grafton IL
38.98°N 90.5°W (Elev. 189 m)
38.98°N 90.5°W (Elev. 189 m)
10:22 pm CDT Mar 18, 2024
1am CDT Mar 19, 2024-6pm CDT Mar 25, 2024