* WHAT…Flooding caused by snowmelt is expected.
* WHERE…A portion of north central Montana, including the
following counties, Chouteau, Hill, Liberty, Pondera and Toole.
* WHEN…Until 500 PM MST Tuesday.
* IMPACTS…Minor flooding in low-lying and poor drainage areas.
Water over roadways.
* ADDITIONAL DETAILS…
– At 710 PM MST, emergency management reported snowmelt in the
advisory area with some impacts to roads. Overflowing poor
drainage areas will cause additional minor flooding in the
advisory area.
– Significant low elevation snow still exists across eastern
Pondera county and much of Liberty and Toole counties, which
is likely to melt through the day on Tuesday. Much of
snowpack across Chouteau county has melted with improvement
likely on Tuesday.
– http://www.weather.gov/safety/flood
SPC 1300Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK…
No watches are valid as of Mon Apr 21 12:35:01 UTC 2025.
No Mesoscale Discussions are in effect as of Mon Apr 21 12:35:01 UTC 2025.
Day 4-8 Outlook Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0307 AM…
* AFFECTED AREA...Fire Weather Zones 242, 244, 246, 247, 248, 249, 250 and 251. *…
* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Trinity County. *…
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