* WHAT…Heavy snow expected. Total snow accumulations between 2 and
7 inches. Grand Portage can expect 5 to 9 inches. Winds gusting as
high as 35 mph will cause reduced visibility.
* WHERE…Northern Lake County and all of Cook County. This includes
the Tribal Lands of the Grand Portage Reservation. This also
includes the Boundary Waters eastern and central area.
* WHEN…Until noon CST Friday.
* IMPACTS…Travel could be very difficult. The hazardous conditions
could impact the Friday morning commute.
* ADDITIONAL DETAILS…The greatest snow accumulation will be in
northern and eastern Cook County. Northern Lake County can expect
up to 6 inches.
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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