weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

2 products issued by NWS for: Chesterfield MO
Share |


Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Saint Louis MO
343 AM CST Thu Jan 23 2020

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-241200-
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 IL-Saint Francois MO-Saint Louis City MO-Saint Louis MO-
Sainte Genevieve MO-Shelby MO-Warren MO-Washington IL-Washington MO-
343 AM CST Thu Jan 23 2020

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.

Wintry mix will change over to mostly rain by midday. Then by this
evening, rain will change back over to snow across the region. A
winter weather advisory remains in effect for the entire area. Please
refer to this product for more details.

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

Snow will continue across the region through the day on Friday. Additional
snowfall accumulations are likely, especially across central and northeast
Missouri as well as west central Illinois. A winter weather advisory
remains in effect for the entire area. Please refer to this product
for more details.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report precipitation type changes and any
snow or ice accumulations to the National Weather Service.

$$

Byrd



Winter Weather Advisory

URGENT - WINTER WEATHER MESSAGE
National Weather Service Saint Louis MO
339 AM CST Thu Jan 23 2020

ILZ058>060-064-065-069-070-074-079-098>102-MOZ052-060>065-075-
232300-
/O.EXT.KLSX.WW.Y.0003.000000T0000Z-200125T0000Z/
Bond IL-Calhoun IL-Clinton IL-Fayette IL-Franklin MO-Greene IL-
Jefferson MO-Jersey IL-Lincoln MO-Macoupin IL-Madison IL-
Marion IL-Monroe IL-Montgomery IL-Randolph IL-Saint Charles MO-
Saint Clair IL-Saint Louis City MO-Saint Louis MO-
Sainte Genevieve MO-Warren MO-Washington IL-
Including the cities of Alton, Belleville, Cahokia, Centralia,
Chester, Edwardsville, Litchfield, Saint Charles, Saint Louis,
Salem, Sparta, Sullivan, Union, Vandalia, and Washington
339 AM CST Thu Jan 23 2020

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 PM CST FRIDAY...

* WHAT...Mixed precipitation becoming all snow this evening.
  Additional snow accumulations of one to three inches. The higher
  amounts are expected to be over portions of east central
  Missouri and portions of southwest Illinois.

* WHERE...Portions of east central and southeast Missouri and
  south central and southwest Illinois.

* WHEN...Until 6 PM CST Friday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the morning and evening commute both
  today and Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory is issued for a variety of winter
weather conditions, such as snow, blowing snow, sleet, or
freezing drizzle and rain. It only takes a small amount of wintry
precipitation to make roads, bridges, sidewalks, and parking lots
icy and dangerous. It is often difficult to tell when ice begins
to form, so do not be caught off guard.

In Illinois, the latest road conditions can be obtained on the
Internet at www.gettingaroundillinois.com. In Missouri, the
latest road conditions can be obtained on the Internet at
traveler.modot.org/map/ or by calling 1-888-275-6636.

&&

$$

Tilly



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: May 16, 2007
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE