FXUS63 KGRR 211000

AFDGRR



Area Forecast Discussion

National Weather Service Grand Rapids MI

600 AM EDT Sat Mar 21 2026



.KEY MESSAGES...



- Fairly Quiet Weather Next Several Days



&&



.DISCUSSION...

Issued at 153 AM EDT Sat Mar 21 2026



- Fairly Quiet Weather Next Several Days



After a couple weeks of stormy March weather we shall see a bit 

of a lull the next few days with only a couple clippers moving

through with limited moisture. The first arrives Saturday night

into Sunday with light rain and wet snow but no impacts to travel

expected. Temperatures will turn colder next week as the polar 

jet sinks south across the Great Lakes but only light rain or snow

as another clipper moves through late Wednesday into Thursday.



&&



.AVIATION /06Z TAFS THROUGH 06Z SUNDAY/...

Issued at 600 AM EDT Sat Mar 21 2026



Fog and low clouds will bring patchy IFR conditions until they 

dissipate after sunrise with conditions improving to MVFR then 

VFR by mid to late morning. 



Winds will go southeast this morning then south to southwest by 

afternoon with some gusts to 20 knots possible by late afternoon

or evening.



&&



.GRR WATCHES/WARNINGS/ADVISORIES...

MI...None.

MARINE...None.



&&



$$



DISCUSSION...Ostuno

AVIATION...Ostuno