Missouri, 2020

Ice Storm in Missouri, January 17, 2020

January 17, 2020 · NWS EAX · 5 events in 5 counties and zones

Slow accumulation of freezing rain culminated in around a quarter inch of ice on surfaces in and around the Kansas City metro.

Where it happened

Every event with a place to put it; 5 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
5

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS EAX wrote it up.

Slow accumulation of freezing rain culminated in around a quarter inch of ice on surfaces in and around the Kansas City metro.

What forecasters said that day

The local office's own words before the first event, 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 the first event at Jan 17, 5:15 AM CST, 2 hours 45 minutes earlier.

Area forecast discussion, Jan 17, 5:15 AM CST, 2 hours 45 minutes before
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Hazardous weather outlook, Jan 17, 5:02 AM CST, 2 hours 58 minutes before
Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
502 AM CST Fri Jan 17 2020

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-181115-
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-
502 AM CST Fri Jan 17 2020

This hazardous weather outlook is for northwest...north central and
west central Missouri...as well as extreme eastern Kansas.

.DAY ONE...Today and Tonight

 Winter weather will impact the area today with snow transitioning
 to freezing rain during the morning before finally transitioning to
 rain this afternoon and evening as temperatures rise above
 freezing. Snow totals will range from 1 to 3 inches north of
 Interstate 70 will greater ice amounts of a tenth to a quarter of an
inch south of Interstate 70.

 More detailed information can be accessed at...
 https://www.weather.gov/eax/hwo

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

 Below average temperatures look likely for the weekend into early
 next week with single digits Sunday through Tuesday morning over
 most of the area.

 More detailed information can be accessed at...
 https://www.weather.gov/eax/hwo

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

5 ice storm. Local standard time, as filed.

Ice Storm, Platte

When
January 17, 8:00 AM CST to 2:00 PM CST
Where
Platte forecast zone
Reported by
NWS Employee
Coordinates
39.381, -94.774 (the zone’s center; the record gives no point)

Light freezing rain fell through the morning, culminating in around a quarter inch of freezing rain. Temperatures rose above freezing by the early afternoon.

Ice Storm, Clay

When
January 17, 8:00 AM CST to 2:00 PM CST
Where
Clay forecast zone
Reported by
Public
Coordinates
39.311, -94.421 (the zone’s center; the record gives no point)

Light freezing rain fell through the morning, culminating in around a quarter inch of freezing rain. Temperatures rose above freezing by the early afternoon.

Ice Storm, Jackson

When
January 17, 8:00 AM CST to 2:00 PM CST
Where
Jackson forecast zone
Reported by
Public
Coordinates
39.009, -94.346 (the zone’s center; the record gives no point)

Light freezing rain fell through the morning, culminating in around a quarter inch of freezing rain. Temperatures rose above freezing by the early afternoon.

Ice Storm, Cass

When
January 17, 8:00 AM CST to 2:00 PM CST
Where
Cass forecast zone
Reported by
Official NWS Observations
Coordinates
38.647, -94.355 (the zone’s center; the record gives no point)

Light freezing rain fell through the morning, culminating in around a quarter inch of freezing rain. Temperatures rose above freezing by the early afternoon.

Ice Storm, Johnson

When
January 17, 8:00 AM CST to 2:00 PM CST
Where
Johnson forecast zone
Reported by
Emergency Manager
Coordinates
38.744, -93.806 (the zone’s center; the record gives no point)

Light freezing rain fell through the morning, culminating in around a quarter inch of freezing rain. Temperatures rose above freezing by the early afternoon.

What these are

Ice Storm
Freezing rain accumulating a quarter inch or more of ice, or less where it caused significant damage.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Missouri in 2020Every state in 2020This day in weather historyWarnings in Missouri, January 2020

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-30. Each event’s entry at NCEI: 877016, 877017, 877018, 877019, 877020.