- Excessive Heat Watch for La Salle County, Illinois
- Excessive Heat Watch issued June 28 at 8:25PM CDT until June 30 at 7:00PM CDT by NWS
- Effective: Friday, June 29, 2018 at 11 a.m.
- Expires: Saturday, June 30, 2018 at 7 p.m.
...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM FRIDAY MORNING
THROUGH SATURDAY EVENING...
* TEMPERATURE...Afternoon highs in the mid 90s and nighttime
lows in the mid 70s to near 80 degrees.
* HEAT INDICES...Peak Heat Indices in the 105 to 115 degree
range.
* IMPACTS...Oppressive heat and humidity combined with ample
sunshine, will lead to hazardous conditions, particularly for
the elderly and those with pre-existing health conditions.