Alert archive / Missouri / Wind Advisories in 2018
Wind Advisory 5, NWS St. Louis, MO
NWS St. Louis, MO issued this wind advisory at Nov 25, 2018, 11:22 AM CST for 16 counties in Missouri; 14 counties in Illinois. It took effect at Nov 25, 2018, 6:00 PM CST. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Nov 25, 2018, 11:22 AM CST (17:22 UTC)
- In effect from
- Nov 25, 2018, 6:00 PM CST
- Expired
- Nov 26, 2018, 6:00 AM CST
- In force
- 12 hr
- Issued by
- NWS St. Louis, MO
All 30 counties
Bond County, IL, Calhoun County, IL, Clinton County, IL, Fayette County, IL, Greene County, IL, Jersey County, IL, Macoupin County, IL, Madison County, IL, Marion County, IL, Monroe County, IL, Montgomery County, IL, Randolph County, IL, Saint Clair County, IL, Washington County, IL, City of Saint Louis, MO, Crawford County, MO, Franklin County, MO, Gasconade County, MO, Iron County, MO, Jefferson County, MO, Lincoln County, MO, Madison 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), 38 km from the middle of the area, began a volume at 17:22 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.
The nearest sounding before it
Lincoln, IL (KILX), launched 12:00Z, 5.4 hours before the alert went out and 238 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1517 m above ground
- 0-6 km bulk shear
- 59 kt
- 0-1 km storm-relative helicity
- 166 m²/s²
- 0-3 km storm-relative helicity
- 409 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
835 WWUS73 KLSX 251722 NPWLSX URGENT - WEATHER MESSAGE National Weather Service Saint Louis MO 1122 AM CST Sun Nov 25 2018 ...STRONG GUSTY WINDS TO DEVELOP TONIGHT... ILZ058>060-064-065-069-070-074-079-098>102-MOZ049-052-059>065- 072>075-084-085-099-261200- /O.NEW.KLSX.WI.Y.0005.181126T0000Z-181126T1200Z/ Bond IL-Calhoun IL-Clinton IL-Crawford MO-Fayette IL-Franklin MO- Gasconade MO-Greene IL-Iron MO-Jefferson MO-Jersey IL-Lincoln MO- Macoupin IL-Madison IL-Madison MO-Marion IL-Monroe IL- Montgomery IL-Osage MO-Randolph IL-Reynolds MO-Saint Charles MO- Saint Clair IL-Saint Francois MO-Saint Louis City MO- Saint Louis MO-Sainte Genevieve MO-Warren MO-Washington IL- Washington MO- Including the cities of Alton, Belleville, Cahokia, Centralia, Chester, Edwardsville, Farmington, Litchfield, Saint Charles, Saint Louis, Salem, Sparta, Sullivan, Union, Vandalia, and Washington 1122 AM CST Sun Nov 25 2018 ...WIND ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM CST MONDAY... The National Weather Service in Saint Louis has issued a Wind Advisory, which is in effect from 6 PM this evening to 6 AM CST Monday. * WINDS...West 20 to 30 mph with gusts up to 45 mph. * TIMING...From 6 PM this evening until 6 AM CST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory is issued when sustained winds are forecast to be 30 to 39 mph or gusts will range between 45 and 57 mph. Winds of these magnitudes may cause minor property damage without extra precautions. Motorists in high profile vehicles should use caution until the winds diminish. && $$ TES
3 follow-up statements
900 WWUS73 KLSX 252040 NPWLSX URGENT - WEATHER MESSAGE National Weather Service Saint Louis MO 240 PM CST Sun Nov 25 2018 ...STRONG GUSTY WINDS TO DEVELOP TONIGHT... ILZ058-098-MOZ049-052-060-252145- /O.CAN.KLSX.WI.Y.0005.181126T0000Z-181126T1200Z/ Calhoun IL-Greene IL-Lincoln MO-Osage MO-Warren MO- 240 PM CST Sun Nov 25 2018 ...WIND ADVISORY IS CANCELLED... The National Weather Service in Saint Louis has cancelled the Wind Advisory. The Wind Advisory has been replaced by a Winter Weather Advisory. Please consult this product for the latest wintry precipitation and wind information. $$ ILZ059-060-064-065-069-070-074-079-099>102-MOZ059-061>065-072>075- 084-085-099-261200- /O.CON.KLSX.WI.Y.0005.181126T0000Z-181126T1200Z/ Bond IL-Clinton IL-Crawford MO-Fayette IL-Franklin MO- Gasconade MO-Iron MO-Jefferson MO-Jersey IL-Macoupin IL- Madison IL-Madison MO-Marion IL-Monroe IL-Montgomery IL- Randolph IL-Reynolds MO-Saint Charles MO-Saint Clair IL- Saint Francois MO-Saint Louis City MO-Saint Louis MO- Sainte Genevieve MO-Washington IL-Washington MO- Including the cities of Alton, Belleville, Cahokia, Centralia, Chester, Edwardsville, Farmington, Litchfield, Saint Charles, Saint Louis, Salem, Sparta, Sullivan, Union, Vandalia, and Washington 240 PM CST Sun Nov 25 2018 ...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM CST MONDAY... * WINDS...Northwest 20 to 30 mph with gusts up to 45 mph. * TIMING...From 6 PM this evening until 6 AM CST Monday. * IMPACTS...Strong winds may blow down limbs, trees, and power lines. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. These winds can also lift and move trash cans, lawn furniture, and other loose outdoor objects. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory is issued when sustained winds are forecast to be 30 to 39 mph or gusts will range between 45 and 57 mph. Winds of these magnitudes may cause minor property damage without extra precautions. Motorists in high profile vehicles should use caution until the winds diminish. && $$ TES
496 WWUS73 KLSX 260939 NPWLSX URGENT - WEATHER MESSAGE National Weather Service Saint Louis MO 339 AM CST Mon Nov 26 2018 ...STRONG GUSTY WINDS TO DEVELOP TONIGHT... ILZ079-099>102-MOZ059-061>065-072>075-084-085-099-261045- /O.CAN.KLSX.WI.Y.0005.000000T0000Z-181126T1200Z/ Crawford MO-Franklin MO-Gasconade MO-Iron MO-Jefferson MO- Jersey IL-Madison IL-Madison MO-Monroe IL-Randolph IL-Reynolds MO- Saint Charles MO-Saint Clair IL-Saint Francois MO- Saint Louis City MO-Saint Louis MO-Sainte Genevieve MO- Washington MO- Including the cities of Alton, Belleville, Cahokia, Chester, Edwardsville, Farmington, Saint Charles, Saint Louis, Sparta, Sullivan, Union, and Washington 339 AM CST Mon Nov 26 2018 ...WIND ADVISORY IS CANCELLED... The National Weather Service in Saint Louis has cancelled the Wind Advisory. Northwest winds have diminished early this morning and will continue to subside through sunrise. Wind gusts to around 25 mph will still be possible through sunrise. $$ ILZ059-060-064-065-069-070-074-261200- /O.CON.KLSX.WI.Y.0005.000000T0000Z-181126T1200Z/ Bond IL-Clinton IL-Fayette IL-Macoupin IL-Marion IL-Montgomery IL- Washington IL- Including the cities of Centralia, Litchfield, Salem, and Vandalia 339 AM CST Mon Nov 26 2018 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST EARLY THIS MORNING... * WINDS...Northwest 20 to 30 mph with gusts up to 40 mph. * TIMING...From 6 PM this evening until 6 AM CST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory is issued when sustained winds are forecast to be 30 to 39 mph or gusts will range between 45 and 57 mph. Winds of these magnitudes may cause minor property damage without extra precautions. Motorists in high profile vehicles should use caution until the winds diminish. && $$ Tilly
271 WWUS73 KLSX 261212 NPWLSX URGENT - WEATHER MESSAGE National Weather Service Saint Louis MO 612 AM CST Mon Nov 26 2018 ILZ059-060-064-065-069-070-074-261315- /O.EXP.KLSX.WI.Y.0005.000000T0000Z-181126T1200Z/ Bond IL-Clinton IL-Fayette IL-Macoupin IL-Marion IL-Montgomery IL- Washington IL- Including the cities of Centralia, Litchfield, Salem, and Vandalia 612 AM CST Mon Nov 26 2018 ...WIND ADVISORY HAS EXPIRED... Northwest winds have diminished early this morning. Wind gusts to around 25 mph will still be possible through this morning. $$ Tilly
The office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 25, 1:48 AM CST | Dense Fog Advisory | LSX | Iron, Madison, Reynolds, Saint Francois | 6 hr |
| Nov 25, 11:22 AM CST | Blizzard Warning | LSX | Audrain, Boone, Knox, Lewis, Marion, Moniteau and 4 more | 16 hr |
| Nov 25, 11:22 AM CST | Winter Weather Advisory | LSX | Audrain, Boone, Callaway, Cole, Lincoln, Moniteau and 4 more | 16 hr |
| Nov 25, 3:52 PM CST | Special Weather Statement | LSX | Franklin, Lincoln, Montgomery, Saint Charles, Warren | 38 min |
| Nov 25, 4:30 PM CST | Special Weather Statement | LSX | Saint Charles, Saint Louis | 30 min |
| Nov 25, 4:46 PM CST | Tornado Warning | LSX | Saint Charles, Saint Louis | 29 min |
| Nov 25, 5:28 PM CST | Special Weather Statement | LSX | Macoupin, Madison | 32 min |
Nearby
Wind Advisories in Missouri, 2018Wind Advisories in Illinois, 2018Every wind advisory in 2018
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.