California, 1998

Heavy Snow in California, March 31, 1998

March 31, 1998 · NWS LOX · 4 events in 4 counties and zones

A cold Pacific storm brought more snow to Southern California. With this storm, snow levels dropped down to 2000 to 2500 feet.

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
4

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.

What happened

The episode as NWS LOX wrote it up.

A cold Pacific storm brought more snow to Southern California. With this storm, snow levels dropped down to 2000 to 2500 feet. In the mountains, Mount Wilson reported 8 inches of snow while Lockwood Valley reported 9 inches. With such low snow levels, significant snow accumulations were reported in the foothills. La Canada reported 5 inches of snow while up to 6 inches of snow fell in the foothills of Palmdale. In fact, heavy snow forced the closure of Highway 14 from Palmdale Boulevard to Aqua Dulce. Many trees were reported down due to the heavy, wet snowfall.

Event by event

4 heavy snow. Local standard time, as filed.

Heavy Snow, N Los Angeles T X N

When
March 31, 12:00 PM PST to 11:30 PM PST
Where
N Los Angeles T X N forecast zone

Heavy Snow, N Ventura

When
March 31, 12:00 PM PST to 11:30 PM PST
Where
N Ventura forecast zone

Heavy Snow, P C Santa Barbara

When
March 31, 12:00 PM PST to 11:30 PM PST
Where
P C Santa Barbara forecast zone

Heavy Snow, X N Los Angeles

When
March 31, 12:00 PM PST to 11:30 PM PST
Where
X N Los Angeles forecast zone

What these are

Heavy Snow
Snowfall reaching the local warning threshold without the other hazards of a winter storm.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in California in 1998Every state in 1998This day in weather historyWarnings in California, March 1998

Sources

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 2026-09-30. Each event’s entry at NCEI: 5633918, 5633919, 5633920, 5633921.