Regional Weather Summary
Issued by NWS La Crosse, WI
AWUS83 KARX 200135
Weather Summary for Upper Mississippi River Valley
National Weather Service La Crosse WI
835 PM CDT TUE JUL 19 2016
Clear and calm conditions are prevailing across the region this
evening. Earlier today, a complex of showers and thunderstorms moved
across eastern Iowa and into northwest Illinois. High temperatures
today were in the upper 70s to mid 80s.
Chances for showers and thunderstorms will overspread the region
later tonight into Wednesday. Some of the storms could produce heavy
rainfall, which could lead to localized areas of flash flooding.
Lows tonight will be in the mid to upper 60s with highs on Wednesday
in the 80s.
A potentially dangerous heat wave will impact the area Thursday and
Friday, with heat index values expected to rise to 100 to 115 during
the afternoon on Thursday. Now is the time to prepare for the heat.
Ensure the elderly and those with health problems have access to air