Watches, Warnings & Advisories

One product issued by NWS for: Polk City IA

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Des Moines IA
521 AM CDT Mon May 20 2024

Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo-
Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford-Carroll-Greene-
521 AM CDT Mon May 20 2024

This Hazardous Weather Outlook is for much of central Iowa.

.DAY ONE...Today and tonight

Scattered thunderstorms are expected to develop over portions of
western Iowa during the early evening, with additional storms
moving in from the west during the early morning hours Tuesday.
Although a tornado cannot be ruled out, large hail, locally heavy
rains, and damaging winds are the most likely threats with the
stronger storms.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Thunderstorms from overnight are expected to linger into Tuesday
morning with damaging wind and locally heavy rains the primary
threats. Additional storms are expected to develop along a cold
front during the afternoon with tornadoes, damaging wind, locally
heavy rains, and large hail all possible. There is an Enhanced
Risk of severe weather Tuesday, three out of five on the scale.

Additional thunderstorm chances return at times Friday and
through the weekend. The severe weather potential for these days
will be better determined in the coming days.


Spotters will likely be needed at times through Tuesday.