- Excessive Heat Warning for Hancock County, Illinois
- Excessive Heat Warning issued June 30 at 2:56PM CDT until June 30 at 10:00PM CDT by NWS
- Effective: Saturday, June 30, 2018 at 2:56 p.m.
- Expires: Saturday, June 30, 2018 at 10 p.m.
...Very Hot and Humid Through This Evening...
.Dangerously hot and humid weather can be expected to continue
through this evening. Temperatures will push well into the 90s
again today, and remain above 85 through mid evening. At the same
time, humidity levels will remain at oppressive levels. This
combination will lead to heat index readings of 105 to around
110 degrees in the late morning into the mid evening hours.
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM CDT THIS
EVENING...
* Heat Index Values...Up to 109 due to temperatures in the upper
80s...and dewpoints in the mid 70s.
* Timing...Through mid evening. Maximum heat index readings in
the afternoon and evening hours.
* Impacts...Heat illnesses are likely due to the dangerous
combination of very hot and humid conditions, if precautions
are not taken.