weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Frost Advisory


URGENT - WEATHER MESSAGE
National Weather Service St Louis MO
152 PM CDT Sat Nov 1 2025

MOZ063-064-021000-
/O.CON.KLSX.FR.Y.0005.251102T0700Z-251102T1300Z/
Saint Louis MO-Saint Louis City MO-
Including the cities of Saint Louis
152 PM CDT Sat Nov 1 2025

...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 7 AM CST SUNDAY...

* WHAT...Temperatures as low as 32 will result in frost formation.

* WHERE...Saint Louis City MO and Saint Louis MO Counties.

* WHEN...From 1 AM to 7 AM CST Sunday.

* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
  outdoor plants may be killed if left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

Maples

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE