Alert archive / Missouri / Heat Advisories in 2019

Heat Advisory 3, NWS St. Louis, MO

July 16, 2019Iron County, Madison County, Reynolds County, Missouri

NWS St. Louis, MO issued this heat advisory at Jul 16, 2019, 3:32 PM CDT for Iron County, Madison County, Reynolds County, Missouri. It took effect at Jul 17, 2019, 1:00 PM CDT. It was in force for 4 days.

The area

The counties it named.

The facts

Issued: Jul 16, 2019, 3:32 PM CDT (20:32 UTC)
In effect from: Jul 17, 2019, 1:00 PM CDT
Expired: Jul 21, 2019, 8:00 PM CDT
In force: 4 days
Issued by: NWS St. Louis, MO

Counties Iron County, MO, Madison County, MO, Reynolds County, MO

The radar

The St Louis radar (KLSX), 139 km from the middle of the area, began a volume at 20:34 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 heat advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS St. Louis, MO wrote its last area forecast discussion before this heat advisory went out at Jul 16, 11:41 AM CDT, 3 hours 51 minutes earlier.

Area forecast discussion, Jul 16, 11:41 AM CDT, 3 hours 51 minutes before

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Hazardous weather outlook, Jul 16, 4:17 AM CDT, 11 hours 15 minutes before

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The office that day

Everything else NWS St. Louis, MO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 16, 3:32 PM CDT	Excessive Heat Warning	LSX	Audrain, Boone, Callaway, Cole, Crawford, Franklin and 20 more	5 days

Nearby

Heat Advisories in Missouri, 2019 Every heat advisory in 2019

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.