| National Weather Service Forecast for:
St. Charles County Issued by: NWS National Weather Service Saint Louis, MO |
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| Updated: 1220 AM CST Sat Feb 16 2019 | ||||||||||||||||||
| St. Charles , MO | ||||||||||||||||||
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| Rest Of Tonight |
Mostly cloudy early in the morning then becoming partly cloudy. Low around 17. North wind around 10 mph. |
| Saturday |
Mostly sunny. High in the mid 30s. Northeast wind around 10 mph. |
| Saturday Night |
Mostly cloudy. Snow likely in the evening, then chance of freezing rain and snow after midnight. Snow accumulation less than one inch. A light glazing expected. Low in the upper 20s. East wind around 10 mph. Chance of precipitation 60 percent. |
| Sunday |
Mostly cloudy. A 20 percent chance of freezing rain, possibly mixed with rain in the morning. High around 40. Light wind in the morning becoming west around 10 mph in the afternoon. |
| Sunday Night |
Mostly cloudy early in the evening then becoming partly cloudy late in the evening then becoming mostly cloudy early in the morning then becoming partly cloudy late. Low in the mid 20s. West wind around 10 mph. |
| Washingtons Birthday |
Partly sunny. High in the mid 30s. |
| Monday Night |
Partly cloudy. Low in the lower 20s. |
| Tuesday |
Mostly cloudy with a 20 percent chance of rain, possibly mixed with snow. High in the upper 30s. |
| Tuesday Night |
Snow. Low around 30. Chance of snow 80 percent. |
| Wednesday |
Mostly cloudy with a 40 percent chance of rain, possibly mixed with snow. High in the upper 30s. |
| Wednesday Night |
Mostly cloudy. Low in the mid 20s. |
| Thursday |
Partly cloudy. High around 40. |
| Thursday Night |
Partly cloudy. Low in the mid 20s. |
| Friday |
Partly cloudy. High in the mid 40s. |
Forecast from NOAA-NWS for St. Charles County. (Zone forecast)