Idaho, 2009

Heavy Snow in Idaho, February 26, 2009

February 26, 2009 · NWS OTX · 2 events in 2 counties and zones

An area of heavy snow set up over North Idaho as a cold and unstable air mass moved over the area. The mountains of the Central Panhandle were hardest hit where ski resorts picked up around two feet of snow.

Where it happened

Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
2

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 OTX wrote it up.

An area of heavy snow set up over North Idaho as a cold and unstable air mass moved over the area. The mountains of the Central Panhandle were hardest hit where ski resorts picked up around two feet of snow. In the North Idaho Panhandle, snow amounts were less with nine inches of accumulation at Schweitzer Ski resort and Bear Mountain. Valley accumulations included four inches in Athol and Clark Fork.

What forecasters said that day

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 Spokane, WA wrote its last area forecast discussion before the first event at Feb 25, 3:35 PM PST, 9 hours 25 minutes earlier.

Area forecast discussion, Feb 25, 3:35 PM PST, 9 hours 25 minutes before
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Hazardous weather outlook, Feb 25, 6:51 AM PST, 18 hours 9 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SPOKANE WA
651 AM PST WED FEB 25 2009

WAZ042-261500-
EAST SLOPES NORTHERN CASCADES-
651 AM PST WED FEB 25 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL
WASHINGTON.

.DAY ONE...TODAY AND TONIGHT

MODERATE SNOW ACCUMULATIONS ARE EXPECTED THIS AFTERNOON AND
TONIGHT ALONG THE EAST SLOPES OF THE NORTHERN CASCADES. THE MOST
SIGNIFICANT ACCUMULATIONS ARE EXPECTED ABOVE 2500 FEET. TRAVEL
ACROSS THE CASCADE PASSES WILL BE TREACHEROUS THIS AFTERNOON
AND TONIGHT.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

NO HAZARDOUS WEATHER IS ANTICIPATED AT THIS TIME.

IDZ001>004-WAZ033-036>038-261500-
NORTHERN PANHANDLE-COEUR DALENE AREA-IDAHO PALOUSE-
CENTRAL PANHANDLE MOUNTAINS-WASHINGTON PALOUSE-SPOKANE AREA-
NORTHEAST MOUNTAINS-OKANOGAN HIGHLANDS-
651 AM PST WED FEB 25 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH IDAHO...
NORTH CENTRAL WASHINGTON...NORTHEAST WASHINGTON AND SOUTHEAST
WASHINGTON.

.DAY ONE...TODAY AND TONIGHT

LIGHT SNOW ACCUMULATIONS ARE EXPECTED TODAY AND TONIGHT IN THE
CENTRAL AND NORTHERN IDAHO PANHANDLE. MAINLY MOUNTAIN ACCUMULATIONS
ARE EXPECTED WITH ONLY MINOR AMOUNTS POSSIBLE IN THE VALLEYS.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

MODERATE SNOW ACCUMULATIONS WILL BE POSSIBLE THURSDAY INTO
THURSDAY NIGHT OVER THE EASTERN THIRD OF WASHINGTON AS WELL AS THE
MOUNTAINS AND VALLEYS OF THE NORTHERN AND CENTRAL PANHANDLE IN
IDAHO. THIS STORM SYSTEM WILL BE MONITORED CLOSELY. THERE IS THE
POTENTIAL FOR HEAVY MOUNTAIN SNOW IN THE IDAHO PANHANDLE IF THIS
STORM TAKES A FAVORABLE TRACK SUGGESTED BY SOME FORECAST MODELS.

IDZ026-027-WAZ031-032-034-035-041-043-044-261500-
LEWISTON AREA-LEWIS AND SOUTHERN NEZ PERCE COUNTIES-
NORTHEAST BLUE MOUNTAINS-LOWER GARFIELD AND ASOTIN COUNTIES-
MOSES LAKE AREA-UPPER COLUMBIA BASIN-WENATCHEE AREA-
OKANOGAN VALLEY-WATERVILLE PLATEAU-
651 AM PST WED FEB 25 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL
IDAHO...CENTRAL WASHINGTON...EAST CENTRAL WASHINGTON...NORTH
CENTRAL WASHINGTON AND SOUTHEAST WASHINGTON.

.DAY ONE...TODAY AND TONIGHT

NO HAZARDOUS WEATHER IS ANTICIPATED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

NO HAZARDOUS WEATHER IS ANTICIPATED AT THIS TIME.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

2 heavy snow. Local standard time, as filed.

Heavy Snow, Central Panhandle Mountains

When
February 26, 1:00 AM PST to 10:00 PM PST
Where
Central Panhandle Mountains forecast zone
Reported by
Public
Coordinates
47.265, -116.491 (the zone’s center; the record gives no point)

Heavy Snow, Northern Panhandle

When
February 26, 1:00 AM PST to 3:00 PM PST
Where
Northern Panhandle forecast zone
Reported by
Trained Spotter
Coordinates
48.247, -116.588 (the zone’s center; the record gives no point)

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 Idaho in 2009Every state in 2009This day in weather historyWarnings in Idaho, February 2009

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: 155489, 155491.