Alert archive / Missouri / Frost Advisories in 2026

Frost Advisory 1, NWS Quad Cities, IA

April 19, 2026Clark County, Scotland County, Missouri

NWS Quad Cities, IA issued this frost advisory at Apr 19, 2026, 2:10 AM CDT for Clark County, Scotland County, Missouri. It took effect at Apr 20, 2026, 12:00 AM CDT. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued: Apr 19, 2026, 2:10 AM CDT (07:10 UTC)
In effect from: Apr 20, 2026, 12:00 AM CDT
Expired: Apr 20, 2026, 8:19 AM CDT
In force: 8 hr
Issued by: NWS Quad Cities, IA

Counties Clark County, MO, Scotland County, MO

The radar

The Quad Cities radar (KDVN), 174 km from the middle of the area, began a volume at 07:15 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 frost advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Quad Cities, IA wrote its last area forecast discussion before this frost advisory went out at Apr 18, 6:18 PM CDT, 7 hours 52 minutes earlier.

Area forecast discussion, Apr 18, 6:18 PM CDT, 7 hours 52 minutes before

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Hazardous weather outlook, Apr 18, 3:25 AM CDT, 22 hours 45 minutes before

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The office that day

Everything else NWS Quad Cities, IA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 19, 2:10 AM CDT	Freeze Warning	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	30 hr

Nearby

Frost Advisories in Missouri, 2026 Every frost advisory in 2026

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.