Alert archive / Missouri / Excessive Heat Watches in 2021

Excessive Heat Watch 1, NWS Kansas City, MO

July 21, 2021Clay County, Jackson County, Platte County, Missouri; Johnson County, Leavenworth County, Wyandotte County, Kansas

NWS Kansas City, MO issued this excessive heat watch at Jul 21, 2021, 2:41 AM CDT for Clay County, Jackson County, Platte County, Missouri; Johnson County, Leavenworth County, Wyandotte County, Kansas. It took effect at Jul 23, 2021, 1:00 PM CDT. It was in force for .

The area

The counties it named.

The facts

Issued
Jul 21, 2021, 2:41 AM CDT (07:41 UTC)
In effect from
Jul 23, 2021, 1:00 PM CDT
Expired
Jul 22, 2021, 3:08 PM CDT
In force
Issued by
NWS Kansas City, MO

Counties Johnson County, KS, Leavenworth County, KS, Wyandotte County, KS, Clay County, MO, Jackson County, MO, Platte County, MO

The radar

The Pleasant Hill radar (KEAX), 53 km from the middle of the area, began a volume at 07:46 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this excessive heat watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Kansas City, MO wrote its last area forecast discussion before this excessive heat watch went out at Jul 20, 11:23 PM CDT, 3 hours 18 minutes earlier.

Area forecast discussion, Jul 20, 11:23 PM CDT, 3 hours 18 minutes before
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Nearby

Excessive Heat Watches in Missouri, 2021Excessive Heat Watches in Kansas, 2021Every excessive heat watch in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.