Lewis County, MO Weather Alerts
Every National Weather Service alert issued for Lewis County, Missouri, pushed to your phone within moments — county code MOC111, forecast zone MOZ019. Free with StormCast.
Download on Google PlayHow the NWS identifies Lewis County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches MOC111 directly rather than matching on place names, which is why an alert arrives whether you are in Canton or anywhere else in the county.
NWS County Code
MOC111
Forecast Zone
MOZ019
Forecast Office
St. Charles (LSX)
Radar Station
KLSX
Towns covered in Lewis County
An NWS alert for Lewis County applies to all 8 of these communities. You do not need a separate alert for each one.
River gauges in and around Lewis County
StormCast tracks 4 gauges near Lewis County. Set a flood-stage alert on any of them to get notified before the water reaches you.
Current conditions
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Alert types issued for Lewis County
Tornado
Tornado Warning, Tornado Watch, Tornado Emergency and Severe Thunderstorm Warning.
How tornado alerts work →Flooding
Flash Flood Warning, Flood Watch, Flood Advisory and River Flood Warning.
How flood alerts work →Winter
Winter Storm Warning, Ice Storm Warning, Blizzard Warning and Winter Weather Advisory.
Winter warnings explained →Fire Weather
Red Flag Warning and Fire Weather Watch when conditions favor rapid fire spread.
Fire weather alerts →Heat & Cold
Excessive Heat Warning, Heat Advisory, Freeze Warning and Frost Advisory.
Frost & freeze alerts →Lewis County weather alert questions
Which NWS forecast zone is Lewis County in?
Lewis County, Missouri is NWS county code MOC111 and forecast zone MOZ019. Alerts for it are issued by the St. Charles (LSX) Weather Forecast Office, and the nearest NEXRAD radar is KLSX.
Which towns in Lewis County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for Lewis County covers every community inside it, including Canton, Durham, Ewing, La Belle, La Grange, Lewistown, Monticello and Williamstown.
Are there river gauges in Lewis County?
Yes — StormCast monitors 4 river gauges in and around Lewis County, including Middle Fabius River near Ewing, North Fabius River near Ewing, Mississippi River at Canton Lock and Dam 20. You can set a flood-stage alert on any of them and get a push notification when the water rises.
How fast are alerts for Lewis County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for MOC111, the push notification goes out within moments — even with your screen off.