Alert archive / Missouri / Winter Storm Watches in 2019
Winter Storm Watch 2, NWS Kansas City, MO
NWS Kansas City, MO issued this winter storm watch at Jan 17, 2019, 2:29 PM CST for 18 counties in Missouri. It took effect at Jan 18, 2019, 3:00 PM CST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Jan 17, 2019, 2:29 PM CST (20:29 UTC)
- In effect from
- Jan 18, 2019, 3:00 PM CST
- Expired
- Jan 18, 2019, 2:56 AM CST
- In force
- Issued by
- NWS Kansas City, MO
Counties Adair County, MO, Caldwell County, MO, Carroll County, MO, Chariton County, MO, Daviess County, MO, DeKalb County, MO, Gentry County, MO, Grundy County, MO, Harrison County, MO, Linn County, MO, Livingston County, MO, Macon County, MO, Mercer County, MO, Putnam County, MO, Randolph County, MO, Schuyler County, MO, Sullivan County, MO, Worth County, MO
The radar
The Pleasant Hill radar (KEAX), 152 km from the middle of the area, began a volume at 20:27 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
Omaha, NE (KOAX), launched 12:00Z, 8.5 hours before the alert went out and 287 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
- 532 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 57 m²/s²
- 0-3 km storm-relative helicity
- 102 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this winter storm watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Kansas City, MO wrote its last area forecast discussion before this winter storm watch went out at Jan 17, 11:45 AM CST, 2 hours 44 minutes earlier.
Area forecast discussion, Jan 17, 11:45 AM CST, 2 hours 44 minutes before
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</html>Hazardous weather outlook, Jan 17, 4:47 AM CST, 9 hours 42 minutes before
Hazardous Weather Outlook National Weather Service Kansas City/Pleasant Hill MO 447 AM CST Thu Jan 17 2019 KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040- 043>046-053-054-181100- Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-Johnson KS- Atchison MO-Nodaway-Worth-Gentry-Harrison-Mercer-Putnam-Schuyler- Holt-Andrew-De Kalb-Daviess-Grundy-Sullivan-Adair-Buchanan-Clinton- Caldwell-Livingston-Linn MO-Macon-Platte-Clay-Ray-Carroll-Chariton- Randolph-Jackson-Lafayette-Saline-Howard-Cass-Johnson MO-Pettis- Cooper-Bates-Henry- 447 AM CST Thu Jan 17 2019 This hazardous weather outlook is for northwest...north central and west central Missouri...as well as extreme eastern Kansas. .DAY ONE...Today and Tonight Patchy slick spots are possible on roads this morning due to overnight freezing drizzle along and north I-70. To the south, dense fog will reduce visibilities and may hamper travel this morning. More detailed information can be accessed at... https://www.weather.gov/eax/hwo .DAYS TWO THROUGH SEVEN...Friday through Wednesday Accumulating snow is expected Friday night through Saturday. Dangerously cold wind chills are also possible behind this system Saturday night into Sunday. More detailed information can be accessed at... https://www.weather.gov/eax/hwo
The office that day
Everything else NWS Kansas City, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 17, 2:17 AM CST | Dense Fog Advisory | EAX | Bates, Cass, Cooper, Henry, Howard, Johnson and 1 more | 8 hr |
| Jan 17, 2:29 PM CST | Winter Weather Advisory | EAX | Adair, Andrew, Atchison, Bates, Buchanan, Caldwell and 30 more | 41 hr |
Nearby
Winter Storm Watches in Missouri, 2019Every winter storm watch in 2019
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.