Dayton Cemetery, Iowa Weather Forecast Discussion

954
FXUS63 KDMX 291117
AFDDMX
Area Forecast Discussion
National Weather Service Des Moines IA
617 AM CDT Mon Sep 29 2025
...Updated for the 12z Aviation Discussion...
.KEY MESSAGES...
- Warm and dry through the work week
&&
.DISCUSSION...
Issued at 209 PM CDT Sun Sep 28 2025
Tranquil conditions across Iowa today with high pressure
allowing for light wind and clear skies. With dry conditions in
place deep mixing has allowed temperatures to warm into the low
to mid 80s so far this afternoon. The dry air and deep mixing
has resulted in temperatures a few degrees too low the past few
days, so increased Monday maximum temperatures over NBM to
account for this. High pressure will remain in place throughout
the work week with highs in the 80s and lows in the upper 50s to
low 60s. The large blocking pattern is largely unchanged until
the upcoming weekend a when a trough may pass across the area,
bringing the next chance for precipitation. Uncertainty remains
at this time range and is enhanced due to uncertainty in how the
block high will interact with the two tropical systems off the
east coast this week.
&&
.AVIATION /12Z TAFS THROUGH 12Z TUESDAY/...
Issued at 615 AM CDT Mon Sep 29 2025
Another period with mostly VFR conditions outside of very
localized fog in the early mornings. Passing mid to high level
clouds are possible today and tonight and perhaps some
increasing clouds in the 6-9 kft range overnight. The wind will
remain primarily below 12 kts from the south to southeast.
&&
.DMX WATCHES/WARNINGS/ADVISORIES...
None.
&&
$$
DISCUSSION...Hagenhoff
AVIATION...Donavon

NWS DMX Office Area Forecast Discussion