#DMX #IAwx 240
CDUS43 KDMX 272231
CLIDSM

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
531 PM CDT WED MAY 27 2026

...................................

...THE DES MOINES IA CLIMATE SUMMARY FOR MAY 27 2026...
VALID TODAY AS OF 0520 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1878 TO 2026

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202605272231-KDMX-CDUS43-CLIDSM

#DMX #IAwx 241
CDUS43 KDMX 272231
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
531 PM CDT WED MAY 27 2026

...................................

...THE WATERLOO IA CLIMATE SUMMARY FOR MAY 27 2026...
VALID TODAY AS OF 0520 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202605272231-KDMX-CDUS43-CLIALO

#DMX #IAwx 426
FXUS63 KDMX 271939
AFDDMX

Area Forecast Discussion
National Weather Service Des Moines IA
239 PM CDT Wed May 27 2026

.KEY MESSAGES...

- Around 15% chance for isolated and short lived showers and
storms in the northern part of the state this afternoon

- Overall dry pattern into the weekend, with consistent highs in
the mid 80s.

&&

.SHORT TERM /THROUGH THURSDAY NIGHT/...
Issued at 225 PM CDT Wed May 27 2026

An anomalously mundane weather pattern https://mesonet.agron.iastate.edu/p.php?pid=202605271939-KDMX-FXUS63-AFDDMX

#DMX #IAwx 926
FXUS63 KDMX 271633
AFDDMX

Area Forecast Discussion
National Weather Service Des Moines IA
1133 AM CDT Wed May 27 2026

...Updated for the 18z Aviation Discussion...

.KEY MESSAGES...

- Warmest temperatures of the week expected across Iowa today,
as highs climb into the upper 80s to near 90.

- An isolated shower/storm is possible (10-20% chance) over
northern Iowa late this afternoon or early evening. No severe
weather is expected.

- Temperat https://mesonet.agron.iastate.edu/p.php?pid=202605271633-KDMX-FXUS63-AFDDMX

#DMX #IAwx 949
FXUS63 KDMX 271123
AFDDMX

Area Forecast Discussion
National Weather Service Des Moines IA
623 AM CDT Wed May 27 2026

...Updated for the 12z Aviation Discussion...

.KEY MESSAGES...

- Warmest temperatures of the week expected across Iowa today,
as highs climb into the upper 80s to near 90.

- An isolated shower/storm is possible (10-20% chance) over
northern Iowa late this afternoon or early evening. No severe
weather is expected.

- Temperatu https://mesonet.agron.iastate.edu/p.php?pid=202605271123-KDMX-FXUS63-AFDDMX

#DMX #IAwx 690
FLUS43 KDMX 270924
HWODMX

Hazardous Weather Outlook
National Weather Service Des Moines IA
424 AM CDT Wed May 27 2026

IAZ004>007-015>017-023>026-033>037-280930-
Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo-
Pocahontas-Humboldt-Wright-Franklin-Sac-Calhoun-Webster-Hamilton-
Hardin-
424 AM CDT Wed May 27 2026

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...Today and tonight

An isolated thunderstorm is possible https://mesonet.agron.iastate.edu/p.php?pid=202605270924-KDMX-FLUS43-HWODMX

#DMX #IAwx 426
FXUS63 KDMX 270808
AFDDMX

Area Forecast Discussion
National Weather Service Des Moines IA
308 AM CDT Wed May 27 2026

.KEY MESSAGES...

- Warmest temperatures of the week expected across Iowa today,
as highs climb into the upper 80s to near 90.

- An isolated shower/storm is possible (10-20% chance) over
northern Iowa late this afternoon or early evening. No severe
weather is expected.

- Temperatures remain in the 80s through the remainder of t https://mesonet.agron.iastate.edu/p.php?pid=202605270808-KDMX-FXUS63-AFDDMX

#DMX #IAwx 806
CDUS43 KDMX 270627
CLIEST

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
127 AM CDT WED MAY 27 2026

...................................

...THE ESTHERVILLE IA CLIMATE SUMMARY FOR MAY 26 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST
VALUE (LST) VALUE FROM YEAR
NO https://mesonet.agron.iastate.edu/p.php?pid=202605270627-KDMX-CDUS43-CLIEST

#DMX #IAwx 803
CDUS43 KDMX 270627
CLIDSM

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
127 AM CDT WED MAY 27 2026

...................................

...THE DES MOINES IA CLIMATE SUMMARY FOR MAY 26 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1878 TO 2026

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202605270627-KDMX-CDUS43-CLIDSM

#DMX #IAwx 804
CDUS43 KDMX 270627
CLIMIW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
127 AM CDT WED MAY 27 2026

...................................

...THE MARSHALLTOWN IA CLIMATE SUMMARY FOR MAY 26 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST
VALUE (LST) VALUE FROM YEAR
N https://mesonet.agron.iastate.edu/p.php?pid=202605270627-KDMX-CDUS43-CLIMIW