Winter Storm, Keweenaw
- When
- March 13, 6:00 PM EST to March 16, 7:00 AM EST
- Where
- Keweenaw forecast zone
- Coordinates
- 47.283, -88.212 (the zone’s center; the record gives no point)
A strong low pressure system moved northeast through Iowa, southeast Wisconsin and northern Lower Michigan on the 14th and 15th. Heavy snow began on the afternoon of the 13th across south central Upper Michigan and overspread the entire region overnight.
Every event with a place to put it; 13 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS MQT wrote it up.
A strong low pressure system moved northeast through Iowa, southeast Wisconsin and northern Lower Michigan on the 14th and 15th. Heavy snow began on the afternoon of the 13th across south central Upper Michigan and overspread the entire region overnight. The snow continued until the morning of the 15th. Lake enhancement with northeast winds across Lake Superior, greatly increased snow totals over parts of northern Upper Michigan. The result was 32.4 inches of new snow at the Marquette County Airport. In a 24 hour period between 7 pm on the 13th and 7 pm on the 14th, the airport received 28 inches of snow, which broke the 24 hour snowfall record of 25.4 inches set on March 18-19, 1986. The storm also produced a record snow depth of 63 inches at the Marquette County Airport which exceeded the previous record depth of 59 inches recorded on March 13, 1976. Other locations that exceeded 20 inches included Phoenix in Keweenaw County with 29 inches, Herman in Baraga County with 25 inches and Shingleton in Alger County with 21 inches. Other snow totals included... Alger CountyMunising.... 19.5 inches Baraga CountyLanse........16 inchesPelkie.......14 inchesWatton.......12 inches Delta CountyBark River...13 inchesGogebic CountyIronwood.....18 inchesWatersmeet...18 inchesHoughton CountyCalumet......10 inchesIron CountyPaint Lake...14 inchesLuce CountyTwo Heart....18 inchesMarquette CountyChampion.....18 inchesGwinn........15 inches Ontonagon CountyBruce Crossing.. 16 inches
The national radar mosaic for the moment the first event began.
13 winter storm. Local standard time, as filed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Michigan in 1997Every state in 1997This day in weather historyWarnings in Michigan, March 1997
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5589983, 5589984, 5589985, 5589986, 5589987, 5589988, 5589989, 5589990, 5589991, 5589992, 5589993, 5589994, 5589995.