An ice jam can occur without much warning, causing rapid river
rises and leading to potential lowland flooding along the river.
* WHAT…Flash flooding caused by an ice jam is possible.
* WHERE…A portion of northeast Montana, including the following
counties, Dawson, Richland and Wibaux.
* WHEN…Through Monday afternoon.
* IMPACTS…Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS…
– An ice jam remains just southwest of Glendive that may
dislodge and result in a sudden rise, similar to what
happened Wednesday.
– http://www.weather.gov/safety/flood
No watches are valid as of Sat Apr 19 12:23:02 UTC 2025.
MD 0481 CONCERNING SEVERE POTENTIAL...WATCH POSSIBLE FOR SOUTHEAST MISSOURI...SOUTHERN ILLINOIS...SOUTHWEST INDIANA Mesoscale Discussion 0481 NWS…
Day 4-8 Outlook Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0252 AM…
At 450 AM CDT, Doppler radar indicated the thunderstorms producing heavy rain have moved out…
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Arkansas, including…
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central, north…
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