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St Louis County MO Office of Emergency Management
Monday November 11th, 2019 :: 03:06 a.m. CST

Alert

Winter Weather Advisory until 06:00PM

* WHAT...Snow expected. Total snow accumulations of up to one inch. Winds gusting as high as 30 mph.

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

* WHEN...From 6 AM this morning to 6 PM CST this evening.

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

* ADDITIONAL DETAILS...The rapid fall of temperatures into the 20s could result in a flash freeze of untreated roads and other surfaces, especially for areas north and west of Saint Louis.

* AFFECTED AREAS: WARREN ... GASCONADE ... MONTGOMERY ... BOND ... ST. CHARLES ... MONROE ... FRANKLIN ... ST. CLAIR ... MADISON ... MONTGOMERY ... OSAGE ... CALHOUN ... JEFFERSON ... ST. LOUIS ... MACOUPIN ... LINCOLN ... JERSEY ... GREENE ... ST. LOUIS CITY

Instructions:

A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. 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.

Address/Location
St Louis County MO Office of Emergency Management
1150 Hanna Rd
Ballwin, MO 63021

Contact
Emergency: 9-1-1

Alert Details

Severity:
Moderate - Possible threat to life or property
Urgency:
Expected - Responsive action SHOULD be taken soon (within next hour)
Certainty:
Likely (p > ~50%)
Category:
Meteorological (inc. flood)
Event:
Winter Weather Advisory

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