* WHAT…Blowing and drifting snow. Westerly winds of 35 to 45 mph,
with gusts up to 70 mph expected.
* WHERE…The Rocky Mountain Front and adjacent foothills and
plains, and Eastern Glacier, Western Toole, and Central Pondera
Counties.
* WHEN…Until 5 PM MST this afternoon.
* IMPACTS…Blowing and drifting snow will cause significantly
reduced visibility at times and cause partial or full roadway
blockages. Plan for potential road closures.
* ADDITIONAL DETAILS…The strongest winds and worst winter weather
impacts are expected through the mid- to late morning hours.
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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