- Frost Advisory for Washington County, Illinois
- Frost Advisory issued October 16 at 3:40AM CDT until October 16 at 9:00AM CDT by NWS
- Effective: Tuesday, October 16, 2018 at 3:40 a.m.
- Expires: Tuesday, October 16, 2018 at 9 a.m.
...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING...
* TEMPERATURES...As low as 32 degrees.
* TIMING...Through early Tuesday morning.
* IMPACTS...Widespread frost could harm sensitive outdoor
vegetation.