Regional Weather Summary
Issued by NWS Central Illinois
AWUS83 KILX 170925
WEATHER SUMMARY FOR CENTRAL AND SOUTHEAST ILLINOIS
NATIONAL WEATHER SERVICE LINCOLN IL
349 AM CDT SUN MAY 17 2015
Cloudy skies were seen across central and southeast Illinois through
the overnight hours. Temperatures across the area at 4 a.m., ranged
from 67 degrees at Lacon, to 70 degrees at Springfield and Peoria.
A strong storm system across the Plains will lift northeast through
Monday. This will have the potential to produce strong to severe
thunderstorms over a large part of the middle and upper Mississippi
Valley, this afternoon and evening. By Monday, the thunderstorm
risk will be concentrated more across the Ohio Valley, ahead of a
cold front which will sweep through the Midwest. Cooler and less
humid conditions will return to the region behind the front,
beginning Tuesday and lasting through mid week.
High temperatures today, will range from near 70 degrees across
northern Wisconsin, to the middle 80s across locations south of I
Overnight low temperatures, will range from near 40 degrees across
northwest Iowa, to the upper 60s across locations south of I 70.