Regional Weather Summary
Issued by NWS La Crosse, WI
AWUS83 KARX 220131
Weather Summary for Upper Mississippi River Valley
National Weather Service La Crosse WI
830 PM CDT SUN AUG 21 2016
Plenty of sunshine was seen across the area this afternoon as high
pressure moved into the region. Temperatures were in the mid 60s to
mid 70s, which was 5 to 8 degrees cooler than normal.
High pressure will dominate our weather into much of Monday before
we start to see the influence of an approaching low pressure system.
This pattern is going to bring cool and clear weather tonight with
morning lows in the lower and mid 50s, though some locations in
central and north central Wisconsin will see upper 40s. Temperatures
will then rebound quite nicely on Monday with highs in the mid 70s
to around 80 degrees under a sunny sky.
The outlook for Tuesday...high temperatures will climb into the low
and mid 80s with an increasing chance of thunderstorms during the
evening and overnight hours.