Heavy Snow, Northern Cass
- When
- February 7, 12:00 PM CST to February 9, 4:00 AM CST
- Where
- Northern Cass forecast zone
- Reported by
- TRAINED SPOTTER
- Coordinates
- 46.950, -94.325 (the zone’s center; the record gives no point)
5 inches near Duluth, 8 inches at Sandstone, and 10 inches in Brainerd.
Every event with a place to put it; 7 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 DLH wrote it up.
A strong winter storm dropped heavy snow in a swath roughly from Brainerd to Duluth, resulting in 13.5 inches near Duluth, 8 inches at Sandstone, and 10 inches in Brainerd.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Duluth, MN wrote its last area forecast discussion before the first event at Feb 7, 10:45 AM CST, 1 hour 15 minutes earlier.
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE DULUTH MN
1045 AM CST WED FEB 7 2001
FORECAST CONCERNS REVOLVE AROUND SNOW POTENTIAL.
SNOW MOVING NORTH THIS MORNING...AND SHOULD OVERTAKE SOUTHERN HALF
OF CWA THIS AFTERNOON.
COMBINATION OF WAVE MOVING THROUGH THE DAKOTAS...GOOD ISENTROPIC LIFT
AND DIVERGENCE WITH JET PROVIDING AMPLE LIFT. IT/S JUST TAKING A
BIT OF TIME TO SATURATE AIRMASS...ALTHOUGH SATELLITE IMAGERY AND VWP
ARE SHOWING CLOUDS THICKENING AND LOWERING. BASED ON NEW GUIDANCE
AND CURRENT SITUATION...WILL ISSUE A WINTER WEATHER ADVISORY FOR
SOUTHERN GROUP OF COUNTIES INTO THURSDAY MORNING. ETA/S QPF AND
ISENTROPIC DATA SUGGEST 3 TO 6 INCHES OF SNOW IS POSSIBLE. MODELS IN
DISAGREEMENT ON QPF FIELDS...ESPECIALLY TOMORROW. ETA IS LIGHTEST
AND NGM THE SNOWIEST. WILL GO OVER DATA IN BETTER DETAIL THIS
AFTERNOON AS IT COMES IN. MAY HAVE TO UPGRADE WATCH AND ADVISORY TO
WARNINGS.
CUT TEMPERATURES A TAD BASED ON CURRENT READINGS AND FACT CLOUD
CONTINUES TO THICKEN
COORD WITH MPX...GRB AND FGF.
.DLH...WINTER STORM WATCH FOR THE PERIPHERY OF WESTERN LAKE SUPERIOR
THURSDAY.
WINTER WEATHER ADVISORY MNZ025-033<038-WIZ006w<009 THIS
AFTERNOON INTO THURSDAY MORNING.
MELDEThe national radar mosaic for the moment the first event began.
7 heavy snow. Local standard time, as filed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Minnesota in 2001Every state in 2001This day in weather historyWarnings in Minnesota, February 2001
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: 5234654, 5234655, 5234656, 5234657, 5234658, 5234659, 5234660.