Alert archive / Missouri / Freeze Warnings in 2022

Freeze Warning 1, NWS St. Louis, MO

March 31, 202220 counties in Missouri; 7 counties in Illinois

NWS St. Louis, MO issued this freeze warning at Mar 31, 2022, 2:37 PM CDT for 20 counties in Missouri; 7 counties in Illinois. It took effect at Mar 31, 2022, 10:00 PM CDT. It was in force for 11 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Mar 31, 2022, 2:37 PM CDT (19:37 UTC)
In effect from: Mar 31, 2022, 10:00 PM CDT
Expired: Apr 1, 2022, 9:00 AM CDT
In force: 11 hr
Issued by: NWS St. Louis, MO

All 27 counties

Clinton County, IL, Madison County, IL, Marion County, IL, Monroe County, IL, Randolph County, IL, Saint Clair County, IL, Washington County, IL, Boone County, MO, Callaway County, MO, City of Saint Louis, MO, Cole County, MO, Crawford County, MO, Franklin County, MO, Gasconade County, MO, Iron County, MO, Jefferson County, MO, Madison County, MO, Moniteau County, MO, Montgomery County, MO, Osage County, MO, Reynolds County, MO, Saint Charles County, MO, Saint Francois County, MO, Saint Louis County, MO, Sainte Genevieve County, MO, Warren County, MO, Washington County, MO

The radar

The St Louis radar (KLSX), 39 km from the middle of the area, began a volume at 19:38 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 freeze warning 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 freeze warning went out at Mar 31, 12:21 PM CDT, 2 hours 16 minutes earlier.

Area forecast discussion, Mar 31, 12:21 PM CDT, 2 hours 16 minutes before

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Hazardous weather outlook, Mar 31, 2:58 AM CDT, 11 hours 39 minutes before

Hazardous Weather Outlook
National Weather Service Saint Louis MO
258 AM CDT Thu Mar 31 2022

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-010800-
Adams IL-Audrain MO-Bond IL-Boone MO-Brown IL-Calhoun IL-Callaway MO-
Clinton IL-Cole MO-Crawford MO-Fayette IL-Franklin MO-Gasconade MO-
Greene IL-Iron MO-Jefferson MO-Jersey IL-Knox MO-Lewis MO-Lincoln MO-
Macoupin IL-Madison IL-Madison MO-Marion IL-Marion MO-Moniteau MO-
Monroe IL-Monroe MO-Montgomery IL-Montgomery MO-Osage MO-Pike IL-
Pike MO-Ralls MO-Randolph IL-Reynolds MO-Saint Charles MO-
Saint Clair-Saint Francois MO-Saint Louis City MO-Saint Louis MO-
Sainte Genevieve MO-Shelby MO-Warren MO-Washington IL-Washington MO-
258 AM CDT Thu Mar 31 2022

This Hazardous Weather Outlook is for portions of eastern and
central Missouri as well as west central and southwest Illinois.

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

There is a chance for thunderstorms across parts of the area on
Monday and Tuesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

MRB

In the hours before

Local storm report, Mar 31, 8:37 AM CDT, 6 hours before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
837 AM CDT THU MAR 31 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0700 AM     HEAVY RAIN       SAINT LIBORY            38.36N 89.71W
03/31/2022  M2.25 INCH       ST. CLAIR          IL   CO-OP OBSERVER

            STORM TOTAL RAINFALL.

&&

MAB

Local storm report, Mar 31, 8:38 AM CDT, 5 hours 59 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
838 AM CDT THU MAR 31 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0700 AM     HEAVY RAIN       WHITE HALL              39.44N 90.40W
03/31/2022  M1.88 INCH       GREENE             IL   CO-OP OBSERVER

            STORM TOTAL RAINFALL.

&&

MAB

Local storm report, Mar 31, 8:47 AM CDT, 5 hours 50 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
847 AM CDT THU MAR 31 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0830 AM     HEAVY RAIN       FOSTERBURG              38.97N 90.07W
03/31/2022  M2.10 INCH       MADISON            IL   TRAINED SPOTTER

            STORM TOTAL RAINFALL.

&&

MAB

Local storm report, Mar 31, 8:49 AM CDT, 5 hours 48 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
849 AM CDT THU MAR 31 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0800 AM     HEAVY RAIN       CRESTWOOD               38.56N 90.38W
03/31/2022  M2.59 INCH       ST. LOUIS          MO   PUBLIC

            STORM TOTAL RAINFALL. VIA TWITTER.

&&

MAB

Local storm report, Mar 31, 9:15 AM CDT, 5 hours 22 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
915 AM CDT THU MAR 31 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0914 AM     HEAVY RAIN       2 NE HEMATITE           38.22N 90.46W
03/31/2022  M2.44 INCH       JEFFERSON          MO   TRAINED SPOTTER

&&

Local storm report, Mar 31, 10:37 AM CDT, 4 hours before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1037 AM CDT THU MAR 31 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0700 AM     HEAVY RAIN       2 E MOUNT OLIVE         39.07N 89.70W
03/31/2022  M2.48 INCH       MONTGOMERY         IL   CO-OP OBSERVER

            STORM TOTAL RAINFALL.

&&

MAB

The office that day

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

Issued	Product	Office	Counties	Lasted
Mar 30, 7:58 PM CDT	River Flood Warning	LSX	Reynolds	40 hr
Mar 30, 8:39 PM CDT	River Flood Warning	LSX	Jefferson	61 hr
Mar 30, 8:40 PM CDT	River Flood Warning	LSX	Crawford, Washington	46 hr
Mar 30, 10:05 PM CDT	River Flood Warning	LSX	Osage	8 hr
Mar 31, 9:59 AM CDT	River Flood Warning	LSX	Crawford	21 hr
Mar 30, 9:31 PM CDT	River Flood Warning	LSX	Fayette	4 days
Mar 31, 10:43 AM CDT	River Flood Warning	LSX	Calhoun, Greene, Jersey	48 hr
Mar 31, 10:43 AM CDT	River Flood Warning	LSX	Pike, Scott	20 days

Nearby

Freeze Warnings in Missouri, 2022 Freeze Warnings in Illinois, 2022 Every freeze warning in 2022

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.