Alert archive / Missouri / Winter Weather Advisories in 2017
Winter Weather Advisory 3, NWS St. Louis, MO
NWS St. Louis, MO issued this winter weather advisory at Dec 23, 2017, 4:10 AM CST for 9 counties in Missouri; 8 counties in Illinois. It took effect at Dec 24, 2017, 12:00 AM CST. It was in force for 14 hr.
The area
The counties it named.
The facts
- Issued
- Dec 23, 2017, 4:10 AM CST (10:10 UTC)
- In effect from
- Dec 24, 2017, 12:00 AM CST
- Expired
- Dec 24, 2017, 1:58 PM CST
- In force
- 14 hr
- Issued by
- NWS St. Louis, MO
Counties Adams County, IL, Brown County, IL, Calhoun County, IL, Greene County, IL, Jersey County, IL, Macoupin County, IL, Montgomery County, IL, Pike County, IL, Audrain County, MO, Knox County, MO, Lewis County, MO, Lincoln County, MO, Marion County, MO, Monroe County, MO, Pike County, MO, Ralls County, MO, Shelby County, MO
The radar
The St Louis radar (KLSX), 100 km from the middle of the area, began a volume at 10:11 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.
Nearby
Winter Weather Advisories in Missouri, 2017Winter Weather Advisories in Illinois, 2017Every winter weather advisory in 2017
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.