471
FXUS63 KGRR 190537
AFDGRR
Area Forecast Discussion
National Weather Service Grand Rapids MI
137 AM EDT Mon Oct 19 2026
.KEY MESSAGES...
- Quiet Weather This Week
&&
.DISCUSSION...
Issued at 137 AM EDT Mon Oct 19 2026
- Quiet Weather This Week
Blue skies and comfortable temperatures will mean excellent leaf
peeping weather this week.
A blocky pattern across North America will bring upper ridging
into the Great Lakes with prevailing surface high pressure and
dry weather this week. The next chance for rain is a long ways
off. Showers are possible when a cold front comes through either
over the weekend or early next week.
&&
.AVIATION /06Z TAFS THROUGH 06Z TUESDAY/...
Issued at 137 AM EDT Mon Oct 19 2026
VFR conditions will continue through tonight. Southwest winds AOB
10 knots going more west this afternoon.
&&
.MARINE...
Issued at 137 AM EDT Mon Oct 19 2026
No changes to the advisory. Winds and waves will decrease this
morning as the surface pressure gradient slackens and high
pressure will bring fairly tranquil conditions for the next few
days.
&&
.GRR WATCHES/WARNINGS/ADVISORIES...
MI...None.
MARINE...Small Craft Advisory until 11 AM EDT this morning for LMZ845>849.
&&
$$
DISCUSSION...Ostuno
AVIATION...Ostuno
MARINE...Ostuno
NWS GRR Office Area Forecast Discussion
