Winter Weather — Boone, Nebraska

2024-03-25 to 2024-03-27 · Boone, Nebraska

Event narrative

A sharp rain-snow gradient brought a wide range of snowfall totals to the county during the day on March 25th. A 5.8 snowfall report was received out of Primrose with other CO-OP snowfall reports in the area ranging from 3 to 5 inches. The lowest snowfall totals came out of the southeastern part of the county where an Albion CoCoRaHS observer recorded 1 to 3 inches of snow throughout the event.

Cornhusker Public Power District reported isolated power outages in western Boone County and widespread power outages in Albion and southeastern Boone County on their Facebook page at 10 am on the 25th. This was due to galloping lines from strong winds and freezing drizzle south and east of the snow impacting the northwestern part of the county. Some areas in St. Edward, Nebraska were without power until the morning of the 27th.

Winds were estimated to be up to 45 miles per hour across the county during this event. The highest observed wind gust of 43 miles per hour was the evening of the 25th, observed at the Albion AWOS.

Wider weather episode

On the evening of March 24th, upper air analysis showed a longwave trough with its axis positioned over the Rockies. As this feature moved out into the Plains, strong surface cyclogenesis produced a deep surface low in southeast Colorado. Surface sea-level pressure on the evening of the 24th was observed to be 986 mb at the center of the low. This low pressure then tracked to the northeast across the central Plains during the 25th and moved into the Upper Midwest by the morning of the 26th.

While strong forcing for ascent brought widespread precipitation across much of the central and northern Great Plains, dry air intrusion dried out much of eastern Nebraska and western Iowa for the duration of this event. Nonetheless, several rounds of light to moderate mixed precipitation fell across central and northeast Nebraska from the evening of the 24th through the morning of the 26th. Through 6 pm on the 25th, precipitation largely fell as snow northwest of a line from Boone to Cedar counties. On the evening of the 25th, as the center of the low pivoted into southeastern Nebraska, widespread freezing drizzle developed from south-central Nebraska into east-central Nebraska. Ice accumulations of 0.1 to 0.2 inches in this area in conjunction with northerly wind gusts up to 50 miles per hour the night of the 25th brought widespread power outages due to arcing and galloping lines. Up to 8 inches of snow fell across the far northwestern corner of the County Warning Area in Knox County.

Source: NOAA Storm Events Database, event_id 1162017. Narrative written by the NWS forecast office that issued the report.