#ARX #WIwx 347
FXUS63 KARX 191748
AFDARX

Area Forecast Discussion
National Weather Service La Crosse WI
1248 PM CDT Thu Mar 19 2026

.KEY MESSAGES...

- Warmer, more moist airmass raises nightly fog concerns for
much of the area through late week.

- Confidence (60%) in anomalous warmth initially reaches the
forecast area Friday, increasing (70%) for Saturday.

- Moderate confidence (50-70%) for light precipitation Saturday
night through Sunday. Low confiden https://mesonet.agron.iastate.edu/p.php?pid=202603191748-KARX-FXUS63-AFDARX