Alert archive / Washington / Wind Advisories in 2022

Wind Advisory 1, NWS Spokane, WA

January 6, 202210 counties in Washington; 5 counties in Idaho

NWS Spokane, WA issued this wind advisory at Jan 6, 2022, 2:22 PM PST for 10 counties in Washington; 5 counties in Idaho. It took effect at Jan 7, 2022, 7:00 AM PST. It was in force for 15 hr.

The area

The counties it named.

The facts

Issued
Jan 6, 2022, 2:22 PM PST (22:22 UTC)
In effect from
Jan 7, 2022, 7:00 AM PST
Expired
Jan 7, 2022, 10:00 PM PST
In force
15 hr
Issued by
NWS Spokane, WA

Counties Benewah County, ID, Kootenai County, ID, Latah County, ID, Lewis County, ID, Nez Perce County, ID, Adams County, WA, Asotin County, WA, Chelan County, WA, Douglas County, WA, Garfield County, WA, Grant County, WA, Lincoln County, WA, Okanogan County, WA, Spokane County, WA, Whitman County, WA

The radar

The Spokane radar (KOTX), 64 km from the middle of the area, began a volume at 22:27 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Spokane, WA (KOTX), launched 12:00Z, 10.4 hours before the alert went out and 132 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Spokane, WA at 12:00Z on 2022-01-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Spokane, WA at 12:00Z on 2022-01-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 293 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
574 m above ground
0-6 km bulk shear
94 kt
0-1 km storm-relative helicity
293 m²/s²
0-3 km storm-relative helicity
781 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

295 
WWUS76 KOTX 062222
NPWOTX

URGENT - WEATHER MESSAGE
National Weather Service Spokane WA
222 PM PST Thu Jan 6 2022

IDZ026-027-WAZ032-071300-
/O.NEW.KOTX.HW.W.0002.220107T1800Z-220108T0300Z/
Lewiston Area-Lewis and Southern Nez Perce Counties-Lower
Garfield and Asotin Counties-
Including the cities of Peck, Clarkston, Pomeroy, Winchester,
Mohler, Nezperce, Waha, Craigmont, Gifford, Kamiah, Clarkston
Heights, Lapwai, Culdesac, and Lewiston
222 PM PST Thu Jan 6 2022

...HIGH WIND WARNING IN EFFECT FROM 10 AM TO 7 PM PST FRIDAY...

* WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph 
  expected.

* WHERE...Peck, Clarkston, Pomeroy, Winchester, Mohler, Nezperce, 
  Waha, Craigmont, Gifford, Kamiah, Clarkston Heights, Lapwai, 
  Culdesac, and Lewiston.

* WHEN...From 10 AM to 7 PM PST Friday.

* IMPACTS...Damaging winds can blow down trees and power lines, 
  leading to power outages. Areas of blowing and drifting snow is 
  likely on the Camas Prairie. Travel will be difficult in exposed 
  areas, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Watch for falling debris and tree limbs. Use caution if you must 
drive.

&&

$$

WAZ044-071300-
/O.NEW.KOTX.HW.W.0002.220107T1800Z-220108T0300Z/
Waterville Plateau-
Including the cities of Waterville, Mansfield, and Palisades
222 PM PST Thu Jan 6 2022

...HIGH WIND WARNING IN EFFECT FROM 10 AM TO 7 PM PST FRIDAY...

* WHAT...West winds 25 to 35 mph with gusts up to 55 mph expected.

* WHERE...Waterville, Mansfield, and Palisades, including parts of 
  Highway 2.

* WHEN...From 10 AM to 7 PM PST Friday.

* IMPACTS...Damaging winds will blow down trees and power lines, 
  leading to power outages. Expect areas of blowing and drifting 
  snow. Travel will be difficult, especially for high profile 
  vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Watch for falling debris and tree limbs. Use caution if you must 
drive.

&&

$$

IDZ002-003-WAZ033>036-041-071300-
/O.NEW.KOTX.WI.Y.0001.220107T1500Z-220108T0300Z/
Coeur d'Alene Area-Idaho Palouse-Washington Palouse-Moses Lake
Area-Upper Columbia Basin-Spokane Area-Wenatchee Area-
Including the cities of Colfax, Quincy, Winchester, Worley,
Cheney, Hayden, Ephrata, Wilbur, Ralston, Moscow, Cashmere,
Othello, Coeur d'Alene, Uniontown, Tekoa, Odessa, Moses Lake,
Rockford, Rosalia, Coulee City, Spokane, Creston, Grand Coulee,
Coeur D'alene, Electric City, La Crosse, Lamona, Post Falls,
Wenatchee, Harrington, Davenport, Entiat, Potlatch, Plummer,
Genesee, Stratford, Oakesdale, Chelan, Pullman, Ritzville, and
Coulee Dam
222 PM PST Thu Jan 6 2022

...WIND ADVISORY IN EFFECT FROM 7 AM TO 7 PM PST FRIDAY...

* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph 
  expected.

* WHERE...Colfax, Quincy, Winchester, Worley, Cheney, Hayden, 
  Ephrata, Wilbur, Ralston, Moscow, Cashmere, Othello, Coeur 
  d'Alene, Uniontown, Tekoa, Odessa, Moses Lake, Rockford, Rosalia, 
  Coulee City, Spokane, Creston, Grand Coulee, Electric City, La 
  Crosse, Lamona, Post Falls, Wenatchee, Harrington, Davenport, 
  Entiat, Potlatch, Plummer, Genesee, Stratford, Oakesdale, Chelan, 
  Pullman, Ritzville, Coulee Dam.

* WHEN...From 7 AM to 7 PM PST Friday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result. 
  Anticipate patchy blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

RF
2 follow-up statements
790 
WWUS76 KOTX 071215
NPWOTX

URGENT - WEATHER MESSAGE
National Weather Service Spokane WA
415 AM PST Fri Jan 7 2022

IDZ026-027-WAZ032-080300-
/O.CON.KOTX.HW.W.0002.220107T1800Z-220108T0300Z/
Lewiston Area-Lewis and Southern Nez Perce Counties-Lower
Garfield and Asotin Counties-
Including the cities of Peck, Clarkston, Pomeroy, Winchester,
Mohler, Nezperce, Waha, Craigmont, Gifford, Kamiah, Clarkston
Heights, Lapwai, Culdesac, and Lewiston
415 AM PST Fri Jan 7 2022

...HIGH WIND WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 7 
PM PST THIS EVENING...

* WHAT...Southwest winds 25 to 35 mph with gusts up to 70 mph 
  expected.

* WHERE...Peck, Clarkston, Pomeroy, Winchester, Mohler, Nezperce, 
  Waha, Craigmont, Gifford, Kamiah, Clarkston Heights, Lapwai, 
  Culdesac, and Lewiston.

* WHEN...From 10 AM this morning to 7 PM PST this evening.

* IMPACTS...Damaging winds can blow down trees and power lines, 
  leading to power outages. Areas of blowing and drifting snow is 
  likely on the Camas Prairie. Travel will be difficult in exposed 
  areas, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Watch for falling debris and tree limbs. Use caution if you must 
drive.

&&

$$

WAZ044-080300-
/O.CON.KOTX.HW.W.0002.220107T1800Z-220108T0300Z/
Waterville Plateau-
Including the cities of Waterville, Mansfield, and Palisades
415 AM PST Fri Jan 7 2022

...HIGH WIND WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 7 
PM PST THIS EVENING...

* WHAT...West winds 20 to 30 mph with gusts up to 65 mph expected.

* WHERE...Waterville, Mansfield, and Palisades.

* WHEN...From 10 AM this morning to 7 PM PST this evening.

* IMPACTS...Damaging winds will blow down trees and power lines, 
  leading to power outages. Expect areas of blowing and drifting 
  snow. Travel will be difficult, especially for high profile 
  vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Watch for falling debris and tree limbs. Use caution if you must 
drive.  Roads may become drifted shut.  Blizzard conditions are 
possible if rain does fall over the snow before winds increase.

&&

$$

WAZ047-080300-
/O.EXB.KOTX.WI.Y.0001.220107T1800Z-220108T0300Z/
Central Chelan County-
Including the cities of Leavenworth, Telma, Dryden, Plain,
Winton, and Peshastin
415 AM PST Fri Jan 7 2022

...WIND ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 7 PM PST THIS 
EVENING...

* WHAT...West winds 10 to 25 mph with gusts 45 to 65 mph expected.  
  Strongest winds gusts will be along the higher benches and 
  ridgetops.

* WHERE...Leavenworth, Telma, Dryden, Plain, Winton, and Peshastin.

* WHEN...From 10 AM this morning to 7 PM PST this evening.

* IMPACTS...Gusty winds will lead to areas of blowing and drifting 
  snow.  Wind gusts will impact trees weighted down from recent 
  heavy snows.  Power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Watch for falling debris and tree limbs. Use caution if you must 
drive.  Roads may experience large snow drifts.

&&

$$

WAZ041-080300-
/O.EXT.KOTX.WI.Y.0001.220107T1800Z-220108T0300Z/
Wenatchee Area-
Including the cities of Cashmere, Chelan, Entiat, and Wenatchee
415 AM PST Fri Jan 7 2022

...WIND ADVISORY NOW IN EFFECT FROM 10 AM THIS MORNING TO 7 PM PST 
THIS EVENING...

* WHAT...West winds 10 to 35 mph with gusts 40 to 65 mph expected.  
  Strongest winds gusts will be along the higher benches and 
  sporadically impact the lower river valleys.

* WHERE...Cashmere, Chelan, Entiat, and Wenatchee.

* WHEN...From 10 AM this morning to 7 PM PST this evening.

* IMPACTS...Gusty winds will lead to areas of blowing and drifting 
  snow.  Wind gusts will impact trees weighted down from recent 
  heavy snows.  Power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Watch for falling debris and tree limbs. Use caution if you must 
drive.  Roads may experience large snow drifts.

&&

$$

IDZ002-003-WAZ033>036-080300-
/O.CON.KOTX.WI.Y.0001.220107T1500Z-220108T0300Z/
Coeur d'Alene Area-Idaho Palouse-Washington Palouse-Moses Lake
Area-Upper Columbia Basin-Spokane Area-
Including the cities of Colfax, Quincy, Winchester, Worley,
Cheney, Hayden, Ephrata, Wilbur, Ralston, Moscow, Othello, Coeur
d'Alene, Uniontown, Tekoa, Odessa, Moses Lake, Rockford, Rosalia,
Coulee City, Spokane, Creston, Grand Coulee, Coeur D'alene,
Electric City, La Crosse, Lamona, Post Falls, Harrington,
Davenport, Potlatch, Plummer, Genesee, Stratford, Oakesdale,
Pullman, Ritzville, and Coulee Dam
415 AM PST Fri Jan 7 2022

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST THIS EVENING...

* WHAT...Southwest winds 20 to 30 mph with gusts up to 55 mph 
  expected.

* WHERE...Colfax, Quincy, Winchester, Worley, Cheney, Hayden, 
  Ephrata, Wilbur, Ralston, Moscow, Othello, Coeur d'Alene, 
  Uniontown, Tekoa, Odessa, Moses Lake, Rockford, Rosalia, Coulee 
  City, Spokane, Creston, Grand Coulee, Electric City, La Crosse, 
  Lamona, Post Falls, Harrington, Davenport, Potlatch, Plummer, 
  Genesee, Stratford, Oakesdale, Pullman, Ritzville, Coulee Dam.

* WHEN...Until 7 PM PST this evening.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result. 
  Anticipate patchy blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

SB
588 
WWUS76 KOTX 080223
NPWOTX

URGENT - WEATHER MESSAGE
National Weather Service Spokane WA
623 PM PST Fri Jan 7 2022

IDZ026-027-WAZ032-044-080600-
/O.CAN.KOTX.HW.W.0002.000000T0000Z-220108T0300Z/
/O.EXB.KOTX.WI.Y.0001.000000T0000Z-220108T0600Z/
Lewiston Area-Lewis and Southern Nez Perce Counties-Lower
Garfield and Asotin Counties-Waterville Plateau-
Including the cities of Peck, Clarkston, Pomeroy, Winchester,
Mohler, Nezperce, Waha, Craigmont, Gifford, Kamiah, Clarkston
Heights, Lapwai, Mansfield, Palisades, Waterville, Culdesac, and
Lewiston
623 PM PST Fri Jan 7 2022

...WIND ADVISORY IN EFFECT UNTIL 10 PM PST THIS EVENING...
...HIGH WIND WARNING IS CANCELLED...

* WHAT...West winds 20 to 30 mph with gusts up to 50 mph.

* WHERE...Peck, Clarkston, Pomeroy, Winchester, Mohler, Nezperce, 
  Waha, Craigmont, Gifford, Kamiah, Clarkston Heights, Lapwai, 
  Mansfield, Palisades, Waterville, Culdesac, and Lewiston.

* WHEN...Until 10 PM PST this evening.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

IDZ002-003-WAZ033>036-080600-
/O.EXT.KOTX.WI.Y.0001.000000T0000Z-220108T0600Z/
Coeur d'Alene Area-Idaho Palouse-Washington Palouse-Moses Lake
Area-Upper Columbia Basin-Spokane Area-
Including the cities of Colfax, Quincy, Winchester, Worley,
Cheney, Hayden, Ephrata, Wilbur, Ralston, Moscow, Othello, Coeur
d'Alene, Uniontown, Tekoa, Odessa, Moses Lake, Rockford, Rosalia,
Coulee City, Spokane, Creston, Grand Coulee, Coeur D'alene,
Electric City, La Crosse, Lamona, Post Falls, Harrington,
Davenport, Potlatch, Plummer, Genesee, Stratford, Oakesdale,
Pullman, Ritzville, and Coulee Dam
623 PM PST Fri Jan 7 2022

...WIND ADVISORY NOW IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph.

* WHERE...Colfax, Quincy, Winchester, Worley, Cheney, Hayden, 
  Ephrata, Wilbur, Ralston, Moscow, Othello, Coeur d'Alene, 
  Uniontown, Tekoa, Odessa, Moses Lake, Rockford, Rosalia, Coulee 
  City, Spokane, Creston, Grand Coulee, Electric City, La Crosse, 
  Lamona, Post Falls, Harrington, Davenport, Potlatch, Plummer, 
  Genesee, Stratford, Oakesdale, Pullman, Ritzville, Coulee Dam.

* WHEN...Until 10 PM PST this evening.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

WAZ041-047-080600-
/O.EXT.KOTX.WI.Y.0001.000000T0000Z-220108T0600Z/
Wenatchee Area-Central Chelan County-
Including the cities of Leavenworth, Telma, Dryden, Plain,
Cashmere, Chelan, Winton, Peshastin, Entiat, and Wenatchee
623 PM PST Fri Jan 7 2022

...WIND ADVISORY NOW IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WHAT...West winds 20 to 30 mph with gusts up to 60 mph.

* WHERE...Leavenworth, Telma, Dryden, Plain, Cashmere, Chelan, 
  Winton, Peshastin, Entiat, and Wenatchee.

* WHEN...Until 10 PM PST this evening.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result. 
  Drifting snow is possible for some locations across roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

CD

What forecasters said that day

The local office's own words before this wind advisory went out, 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 this wind advisory went out at Jan 6, 10:10 AM PST, 4 hours 12 minutes earlier.

Area forecast discussion, Jan 6, 10:10 AM PST, 4 hours 12 minutes before
Area Forecast Discussion
National Weather Service Spokane WA
1010 AM PST Thu Jan 6 2022

.SYNOPSIS...
Parts of central Washington will experience one of the biggest
snow events in many years tonight into Thursday morning including
the Wenatchee, Leavenworth, and Chelan areas. Motorists with plans
to travel across the Cascade Passes tonight into Thursday should
closely monitor pass conditions before making their trip. Friday
will be quite windy with gusts as high as 40 to 50 mph across the
Columbia Basin, Palouse, and West Plains. Quieter weather will
arrive over the weekend and persist into early next week.

&&

.DISCUSSION...

Quick update: Made updates to the winter highlights this morning
to extend several them through the day. Snow continues to fall in
the lee of the Cascades and getting reports of 1-2+ feet of snow.
The snow will lighten up across the Okanogan Valley and Highlands,
although in the Columbia Basin warmer air will filter in and
anticipate a precipitation type change in the afternoon. Extended
the highlights to cover this threat with the potential of any ice
glazing. The Cascade crest will continue to be hammered through
the day and night. The warmer air will creep across the Palouse
through the day and has the best chance to switch to rain. /rfox.

Previous Discussion:

..SIGNIFICANT WINTER STORM TODAY...

Today through Friday night: The widespread winter system will
continue to impact the Inland Northwest today, but milder air will
start to invade the area tonight into Friday as a stout southerly
flow develops. First, this morning a warm front is draped across
west-central Washington to the lower Panhandle. Moisture
overrunning that boundary coupled with the cold air in place to
bring widespread snow. Heavier snowfall rates have been found
around some of the Cascades, with an earlier report of on inch per
hour near Leavenworth, WA. There have been a few reports of
around six inches or so in that region, but there are likely
higher amounts that we haven’t reports of yet. Waves of heavier
snow will continue to spread across that area this morning.
Another swath of heavier snowfall rates is found from the Okanogan
Highlands and east-southeast across Steven and Pend Oreille
county, into the Spokane/CdA area and some of Palouse and central
Panhandle. At our office we have picked around two inches so far
and the Spokane Airport reports approximately an inch and half so
as of about 2 am.

Most areas will see continued snow through early morning, but by
mid to late morning that activity is projected to wane some in the
lee of the Cascades/upper Columbia Basin and maybe as far east as
the West Plains and lower Palouse – at least briefly. The
Cascades and eastern mountain zones and remainder of southeast
Washington will continue to see precipitation falling much of the
morning and afternoon, however, in the moist west-northwest flow
and in the vicinity of that warm front. Yet some of that will
transition away from snow to a mixture of rain, snow and freezing
rain.

Milder air will be invading as we go into later this morning and
afternoon. As of about 2 AM, the milder air aloft (850 mb
temperatures at 0 C or higher) according to LAPS analysis was
lifting through western WA and impinging on the south-central WA
border. Extrapolation of that LAPS trends and model depiction
brings that warm nose into the deeper Columbia Basin, lower
Palouse and L-C Valley southward between about 15-20Z (7 am to
noon). That will allow for more of a mix in the lee of the Blues
into the L-C Valley and Palouse. Freezing rain is possible here,
as mentioned, but there is a better potential for the surface
temperatures to being to warm as well. Farther west into the
Columbia Basin and Moses Lake area the milder air aloft is more
apt to be coupled with freezing temperatures at the surface. The
precipitation chances will be waning in these areas some later
this morning and early afternoon, so that will limited that
freezing rain potential some.

Late this afternoon into tonight the parent low starts to move in
and the milder air continues to surge north, while that incoming
low revitalizes the precipitation across the region. Snow will
continue over the mountain zones and over north-central to
northeast WA. It will also continue early on over portions of the
northern basin and the Spokane/CdA area, but it is more apt to mix
with rain or freezing rain and eventually change to all rain as
evening progresses into overnight as temperatures rise. Farther
west, however, into the deeper Columbia Basin and Moses Lake and
perhaps the Waterville Plateau, the freezing rain there could be
more impactful. So we will have to monitor that for possible
highlights after this morning’s round of precipitation. Up to a
tenth of an inch of ice might be seen in those areas.

Overall, away from the mountain zones and additional snow amounts
of 3-7 inches are possible during the day today, on top of what
has fallen overnight. Within the mountain zones, another 4-10
inches will be possible, with amounts measured in feet toward the
passes. Again that is on top of what has fallen overnight.

Going into Friday and Friday night the area will remain activity,
but in a milder regime. Look for continued mountain snow and a
chance of rain over the eastern third of WA and lower ID. The
chances will be highest during the day, then quickly retreat to
the mountain zones at night. However the other impact will be
winds. Increasing southwest winds will bring potential 15-30 mph,
with gusts near 30-45 mph. We will have to monitor areas downwind
of the Blues onto the Palouse for possible wind highlights. These
winds will also bring the threat of blowing/drifting snow,
particularly in areas that remain colder toward the wester Basin
and Waterville Plateau. /Cote’

Saturday - Tuesday: Ensemble model suites continue to support high
pressure building over the Northwestern US late this weekend and
continuing into next week keeping the region void of any
significant winter weather systems. Snow showers will continue
across the Cascade Crest and Idaho Panhandle on Saturday but at
much lighter intensities and produce far less impacts compared to
what will come during this current winter storm. Confidence is
above average for dry weather to return to the region Sunday and
Monday as the ridge axis strengthens overhead. Areas of fog and
low clouds are likely to plug many of our lowlands and could
struggle to dissipate throughout the day given poor mixing, an
abundance of lowland snow, and low January sun angle. As such,
temperatures will likely remain cool and struggle to warm above
freezing.

We have seen some changes within the 100 member ensemble model
output in regards to precipitation chances going into the middle
of next week but confidence remains high that any precipitation
will be extremely light. Roughly 85% of members have trend toward
the direction of the European and now flatten the ridge and draw
deeper moisture toward the WA Coast bringing a glancing blow of
mid and high level moisture into the region. Roughly 70 of the 100
members have 24hr QPF between 0-0.01" for locations like
Wenatchee, Omak, Spokane, and Lewiston for each "potential"
precipitation event Tue-Wed so unless there is a major shift in
the models, looks as if the region will get a break from any
significant winter weather systems. If we do get any moisture in
this time, it could fall as a wintry mix due to a complex thermal
structure with subsidence warming aloft and cooler air trapped
under low-level inversions. Stagnant air and increasing pollutants
is something else that will need to be considered. If the stratus
was to develop and persist, it will be tough to meet thresholds
for air stagnation but a few of the models do suggest we could be
close for many locations.

Following some flattening of the ridge around midweek, the
upper-level ridge will stand a good chance of re-amplifying
bringing another period of cool and quiet weather. /sb

&&

.AVIATION...18Z TAFS:

...PERIODS OF HEAVY SNOW THIS MORNING FOLLOWED BY THE POTENTIAL
FOR LIGHT FREEZING RAIN LATER THIS AFTERNOON AND EVENING...

Precipitation has started to wane near the lee of the Cascades and
into central WA, such as near MWH. Snow will mix with rain and maybe
freezing rain around LWS as milder air noses in. A broader chance
for freezing rain will develop later this afternoon into tonight.
Best chances for this will impact the central and western Basin,
near places like MWH and EPH. Farther east the precipitation will
eventually transition from snow to a rain/snow mix, and all rain
across the lowest elevations. Lastly, winds will be on the increase
aloft going into tonight. A slight increase in surface winds is
possible tonight, but that is more likely to hold off until during
the day Friday. Strong low-level wind shear will be possible in
places like GEG/SFF/COE/PUW, with winds near 2kft around 40-50kts.
/KD

&&

.PRELIMINARY POINT TEMPS/POPS...
Spokane        33  31  40  23  31  18 /  80  90  80  10   0   0
Coeur d'Alene  33  31  41  24  32  20 /  80 100  80  20   0   0
Pullman        36  35  39  26  32  18 /  90  90  80  20   0   0
Lewiston       41  38  46  31  39  22 /  80  50  60  10   0   0
Colville       26  23  38  12  30  12 /  40  70  70  10   0   0
Sandpoint      29  26  39  25  31  22 /  80 100  90  40  10  10
Kellogg        35  32  39  26  31  21 /  90 100  90  60  40  10
Moses Lake     31  28  40  18  30  14 /  50  70  20   0   0   0
Wenatchee      31  28  40  23  34  17 /  70  50  20  10   0   0
Omak           29  27  39  16  29  16 /  20  50  40   0   0   0

&&

.OTX WATCHES/WARNINGS/ADVISORIES...
ID...Winter Storm Warning until 4 PM PST Friday for Central Panhandle
     Mountains.

     Winter Storm Warning until 4 PM PST this afternoon for Coeur
     d'Alene Area-Idaho Palouse.

     Winter Weather Advisory until noon PST today for Lewis and
     Southern Nez Perce Counties-Lewiston Area.

     Winter Storm Warning until 10 AM PST Friday for Northern
     Panhandle.

WA...Winter Storm Warning until 4 PM PST Friday for Western Chelan
     County.

     Winter Storm Warning until 4 PM PST this afternoon for Spokane
     Area-Washington Palouse.

     Winter Weather Advisory until noon PST today for Lower Garfield
     and Asotin Counties.

     Winter Storm Warning until 10 AM PST Friday for Northeast
     Mountains-Western Okanogan County.

     Winter Storm Warning until 8 PM PST this evening for Central
     Chelan County-Waterville Plateau-Wenatchee Area.

&&
Hazardous weather outlook, Jan 6, 5:32 AM PST, 8 hours 50 minutes before
Hazardous Weather Outlook
National Weather Service Spokane WA
532 AM PST Thu Jan 6 2022

IDZ001-004-WAZ037-038-041-043-047>049-071345-
Northern Panhandle-Central Panhandle Mountains-
Northeast Mountains-Okanogan Highlands-Wenatchee Area-
Okanogan Valley-Central Chelan County-Western Chelan County-
Western Okanogan County-
532 AM PST Thu Jan 6 2022

This Hazardous Weather Outlook is for portions of North Idaho...
North Central Washington and Northeast Washington.

.DAY ONE...TODAY AND TONIGHT

A strong winter storm will impact the region today. Heavy snow
will create treacherous travel conditions across the mountain
passes. Moderate to heavy snow accumulations are expected in the
valleys. Be prepared for a snowy, potentially slow Thursday
morning commute. Later this evening into tonight snow will end or
slowly transition to a mix of rain and snow over the southern
valleys. A brief period of freezing rain will be possible during
this transition but significant ice accumulations are not
expected.

Heavy wet snow accumulations in the Cascades could lead to some
tree damage and power outages, especially near the crest where 2
to 3 feet of snow is expected to fall.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

Snow will continue into Friday across Northern Washington and
North Idaho, especially in the mountains.

WAZ034-035-044-071345-
Moses Lake Area-Upper Columbia Basin-Waterville Plateau-
532 AM PST Thu Jan 6 2022

This Hazardous Weather Outlook is for portions of Central
Washington and East Central Washington.

.DAY ONE...TODAY AND TONIGHT

A strong winter storm will impact the region today. Moderate to
heavy snow accumulations are expected in the valley and basin
areas. Be prepared for a snowy, potentially slow Thursday morning
commute. Snow will slowly transition to mix of snow and freezing
rain and rain from south to north across the Columbia Basin
later Thursday morning into tonight. Some light ice accumulations
are possible later today into tonight.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

Breezy to windy conditions are expected Friday. This could create
blowing, drifting snow over the Waterville Plateau. Some stronger
winds are also possible over the Upper Columbia Basin, which may
cause localized damage to trees or tree limbs and be hazardous to
high profile vehicles.

IDZ002-003-026-027-WAZ031>033-036-071345-
Coeur d'Alene Area-Idaho Palouse-Lewiston Area-
Lewis and Southern Nez Perce Counties-Northeast Blue Mountains-
Lower Garfield and Asotin Counties-Washington Palouse-
Spokane Area-
532 AM PST Thu Jan 6 2022

This Hazardous Weather Outlook is for portions of North Idaho...
North Central Idaho...Northeast Washington and Southeast
Washington.

.DAY ONE...TODAY AND TONIGHT

A strong winter storm will impact the region today. Moderate to
heavy snow accumulations are expected in the valley and basin
areas. Be prepared for a snowy, potentially slow Thursday morning
commute. Snow will slowly transition to mix of snow and rain from
south to north across the Columbia Basin later Thursday morning
into tonight, with areas around Spokane and Coeur d'Alene area
seeing the transition possible late this afternoon into tonight.
A brief period of freezing rain will be possible during this
transition but significant ice accumulations are not expected.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

Breezy to windy conditions are expected Friday. Some stronger
winds near the Blue Mountains, Palouse northward into the Spokane
area may cause localized damage to trees or tree limbs and be
hazardous to high profile vehicles. Localized power outages will
also be possible.

In the hours before

Local storm report, Jan 6, 8:43 AM PST, 5 hours 39 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
843 AM PST THU JAN 6 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0843 AM     HEAVY SNOW       1 SSE EAGLE RIDGE       47.59N 117.42W
01/06/2022  M6.0 INCH        SPOKANE            WA   PUBLIC

            STILL SNOWING.

&&

CD
Local storm report, Jan 6, 11:14 AM PST, 3 hours 8 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
1114 AM PST THU JAN 6 2022

...HEAVY SNOW REPORTS (4 OR MORE INCHES) RECEIVED AS OF 11AM PST...

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1045 AM     HEAVY SNOW       LEAVENWORTH             47.59N 120.67W
01/06/2022  M33.0 INCH       CHELAN             WA   PUBLIC

            VIA SOCIAL MEDIA.

1022 AM     HEAVY SNOW       2 SSW LEAVENWORTH       47.57N 120.68W
01/06/2022  M31.0 INCH       CHELAN             WA   TRAINED SPOTTER

            5 MORE INCHES AND STILL SNOWING.

0651 AM     HEAVY SNOW       PLAIN                   47.76N 120.66W
01/06/2022  E24.0 INCH       CHELAN             WA   PUBLIC

            FROM SOCIAL MEDIA.

0730 AM     HEAVY SNOW       2 N LEAVENWORTH         47.61N 120.67W
01/06/2022  M24.0 INCH       CHELAN             WA   PUBLIC

            OVERNIGHT SNOWFALL. STILL SNOWING HARD.

0741 AM     HEAVY SNOW       2 N EAST WENATCHEE      47.45N 120.28W
01/06/2022  E24.0 INCH       DOUGLAS            WA   PUBLIC

            FROM SOCIAL MEDIA.

0833 AM     HEAVY SNOW       CASHMERE                47.52N 120.47W
01/06/2022  E24.0 INCH       CHELAN             WA   PUBLIC

            STILL SNOWING. FROM SOCIAL MEDIA.

0930 AM     HEAVY SNOW       MALAGA                  47.37N 120.20W
01/06/2022  E24.0 INCH       CHELAN             WA   PUBLIC

            RELAYED FROM SOCIAL MEDIA.

1000 AM     HEAVY SNOW       1 N CARLTON             48.25N 120.11W
01/06/2022  E23.0 INCH       OKANOGAN           WA   PUBLIC

            FROM SOCIAL MEDIA.

0555 AM     HEAVY SNOW       2 SSW LEAVENWORTH       47.57N 120.68W
01/06/2022  E22.5 INCH       CHELAN             WA   TRAINED SPOTTER

            17 INCHES SINCE MIDNIGHT. 5.5 BETWEEN
            2PM-MIDNIGHT ON JAN 5. STILL SNOWING VERY
            HARD.

0636 AM     HEAVY SNOW       3 NNW MALAGA            47.40N 120.22W
01/06/2022  E21.0 INCH       DOUGLAS            WA   PUBLIC

            FROM SOCIAL MEDIA.

0700 AM     HEAVY SNOW       1 N EAST WENATCHEE      47.44N 120.29W
01/06/2022  M21.0 INCH       DOUGLAS            WA   COCORAHS

            COCORAHS STATION WA-DG-3 1.2 N EAST
            WENATCHEE.

0900 AM     HEAVY SNOW       1 SW WINTHROP           48.46N 120.19W
01/06/2022  E21.0 INCH       OKANOGAN           WA   PUBLIC

            FROM SOCIAL MEDIA.

0841 AM     HEAVY SNOW       WATERVILLE              47.65N 120.07W
01/06/2022  E20.0 INCH       DOUGLAS            WA   PUBLIC

            FROM SOCIAL MEDIA.

1026 AM     HEAVY SNOW       TWISP                   48.37N 120.12W
01/06/2022  E19.8 INCH       OKANOGAN           WA   TRAINED SPOTTER

            STILL SNOWING.

0937 AM     HEAVY SNOW       1 NW ENTIAT             47.69N 120.23W
01/06/2022  E19.0 INCH       CHELAN             WA   PUBLIC

            STILL SNOWING.

1044 AM     HEAVY SNOW       MALAGA                  47.37N 120.20W
01/06/2022  E19.0 INCH       CHELAN             WA   PUBLIC

            FROM SOCIAL MEDIA.

0630 AM     HEAVY SNOW       EAST WENATCHEE          47.42N 120.29W
01/06/2022  E18.5 INCH       DOUGLAS            WA   PUBLIC

            STILL SNOWING.

0602 AM     HEAVY SNOW       2 N WINTON              47.76N 120.74W
01/06/2022  E18.0 INCH       CHELAN             WA   PUBLIC

            POWER JUST WENT OUT. REPORT VIA SOCIAL MEDIA
            FROM COLES CORNER.

0626 AM     HEAVY SNOW       TWISP                   48.37N 120.12W
01/06/2022  E18.0 INCH       OKANOGAN           WA   TRAINED SPOTTER

            CORRECTS PREVIOUS HEAVY SNOW REPORT FROM
            TWISP.

0750 AM     HEAVY SNOW       4 ENE TWISP             48.39N 120.05W
01/06/2022  M17.7 INCH       OKANOGAN           WA   TRAINED SPOTTER

            STILL SNOWING.

0750 AM     HEAVY SNOW       TWISP                   48.36N 120.12W
01/06/2022  M17.5 INCH       OKANOGAN           WA   PUBLIC

            RELAYED FROM SOCIAL MEDIA.

0550 AM     HEAVY SNOW       2 N ARDENVOIR           47.77N 120.37W
01/06/2022  M17.0 INCH       CHELAN             WA   TRAINED SPOTTER

            STARTED 5 PM WEDNESDAY, BECAME HEAVIER
            OVERNIGHT. SNOW RATES WELL OVER 2 IN/HR.

0551 AM     HEAVY SNOW       1 SE ARDENVOIR          47.73N 120.35W
01/06/2022  E17.0 INCH       CHELAN             WA   PUBLIC

            SPOTTER FROM ARDENVOIR SAID ENTIAT RIVER
            ROAD IS CLOSED DUE TO SNOW SLIDE AT MP11.
            THERE COULD BE OTHERS BUT UNABLE TO TRAVEL
            AT THIS TIME.

0643 AM     HEAVY SNOW       1 ENE WINTHROP          48.47N 120.17W
01/06/2022  E17.0 INCH       OKANOGAN           WA   PUBLIC

            FROM SOCIAL MEDIA.

0700 AM     HEAVY SNOW       1 W ROCK ISLAND         47.37N 120.17W
01/06/2022  M16.5 INCH       DOUGLAS            WA   COCORAHS

            COCORAHS STATION WA-DG-22 ROCK ISLAND 1.4 W.

0738 AM     HEAVY SNOW       1 SE CHELAN             47.84N 120.01W
01/06/2022  E16.0 INCH       CHELAN             WA   PUBLIC

            FROM SOCIAL MEDIA.

0636 AM     HEAVY SNOW       1 SW EAST WENATCHEE     47.40N 120.31W
01/06/2022  E15.0 INCH       CHELAN             WA   TRAINED SPOTTER

            STILL SNOWING AT TIME OF REPORT.

1000 AM     HEAVY SNOW       BREWSTER                48.10N 119.78W
01/06/2022  E13.0 INCH       OKANOGAN           WA   PUBLIC

            FROM SOCIAL MEDIA.

0132 PM     HEAVY SNOW       METALINE FALLS          48.86N 117.37W
01/05/2022  E12.5 INCH       PEND OREILLE       WA   TRAINED SPOTTER

            4 DAY TOTAL. LIQUID WAS 0.79.

0428 AM     HEAVY SNOW       7 WNW MALOTT            48.31N 119.85W
01/06/2022  M11.0 INCH       OKANOGAN           WA   TRAINED SPOTTER

            SINCE LAST EVENING.

0800 AM     HEAVY SNOW       CHELAN                  47.84N 120.02W
01/06/2022  E10.0 INCH       CHELAN             WA   PUBLIC

            RELAYED FROM SOCIAL MEDIA.

1031 AM     HEAVY SNOW       1 NE QUINCY             47.24N 119.84W
01/06/2022  E10.0 INCH       GRANT              WA   TRAINED SPOTTER

            STILL SNOWING.

0640 AM     HEAVY SNOW       1 N MALOTT              48.28N 119.71W
01/06/2022  E9.0 INCH        OKANOGAN           WA   PUBLIC

            FROM SOCIAL MEDIA.

0946 AM     HEAVY SNOW       SOAP LAKE               47.39N 119.48W
01/06/2022  E9.0 INCH        GRANT              WA   PUBLIC

            FROM SOCIAL MEDIA.

0758 AM     HEAVY SNOW       BRIDGEPORT              48.01N 119.67W
01/06/2022  E8.5 INCH        DOUGLAS            WA   PUBLIC

            FROM SOCIAL MEDIA.

0738 AM     HEAVY SNOW       MEDICAL LAKE            47.57N 117.68W
01/06/2022  E8.0 INCH        SPOKANE            WA   PUBLIC

            FROM SOCIAL MEDIA.

0700 AM     HEAVY SNOW       2 NE 5 MILE             47.76N 117.43W
01/06/2022  M7.0 INCH        SPOKANE            WA   COCORAHS

            COCORAHS STATION WA-SP-57 SPOKANE 6.1 N.

0743 AM     HEAVY SNOW       1 SW GREEN ACRES        47.66N 117.17W
01/06/2022  E7.0 INCH        SPOKANE            WA   PUBLIC

            FROM SOCIAL MEDIA.

0751 AM     HEAVY SNOW       2 WSW DEER PARK         47.95N 117.47W
01/06/2022  E7.0 INCH        SPOKANE            WA   PUBLIC

            FROM SOCIAL MEDIA.

0800 AM     HEAVY SNOW       2 WSW PULLMAN           46.72N 117.20W
01/06/2022  E7.0 INCH        WHITMAN            WA   PUBLIC

            STILL SNOWING.

0859 AM     HEAVY SNOW       RATHDRUM                47.81N 116.90W
01/06/2022  E7.0 INCH        KOOTENAI           ID   PUBLIC

            FROM SOCIAL MEDIA.

0846 AM     HEAVY SNOW       1 NNE MOSES LAKE        47.13N 119.28W
01/06/2022  E6.5 INCH        GRANT              WA   PUBLIC

            FROM SOCIAL MEDIA.

1052 AM     HEAVY SNOW       1 WNW EPHRATA           47.32N 119.55W
01/06/2022  E6.5 INCH        GRANT              WA   PUBLIC

            FROM SOCIAL MEDIA.

1201 AM     HEAVY SNOW       2 NNE EAST WENATCHEE    47.44N 120.27W
01/06/2022  M6.0 INCH        DOUGLAS            WA   PUBLIC

            SNOW SINCE 2PM. POWDERY SO FAR, BUT GETTING
            WETTER. SNOWING HEAVILY.

0620 AM     HEAVY SNOW       1 NNW OROVILLE          48.96N 119.44W
01/06/2022  M6.0 INCH        OKANOGAN           WA   COCORAHS

            COCORAHS STATION WA-OK-5 1.2 NNW OROVILLE.

0744 AM     HEAVY SNOW       3 WNW MEAD              47.78N 117.41W
01/06/2022  E6.0 INCH        SPOKANE            WA   PUBLIC

            FROM SOCIAL MEDIA. STILL SNOWING.

0802 AM     HEAVY SNOW       1 WSW PULLMAN           46.73N 117.19W
01/06/2022  M6.0 INCH        WHITMAN            WA   TRAINED SPOTTER

            STILL SNOWING.

0843 AM     HEAVY SNOW       1 SSE EAGLE RIDGE       47.59N 117.42W
01/06/2022  M6.0 INCH        SPOKANE            WA   PUBLIC

            STILL SNOWING.

0937 AM     HEAVY SNOW       ALBION                  46.79N 117.25W
01/06/2022  E6.0 INCH        WHITMAN            WA   PUBLIC

            FROM SOCIAL MEDIA.

1058 AM     HEAVY SNOW       1 N CHESAW              48.95N 119.05W
01/06/2022  E6.0 INCH        OKANOGAN           WA   PUBLIC

            FROM SOCIAL MEDIA.

0750 AM     HEAVY SNOW       4 WSW CHESAW            48.91N 119.13W
01/06/2022  E5.5 INCH        OKANOGAN           WA   PUBLIC

            FROM SOCIAL MEDIA.

0705 AM     HEAVY SNOW       TONASKET                48.71N 119.44W
01/06/2022  M5.0 INCH        OKANOGAN           WA   PUBLIC

            5.0 OVERNIGHT WITH 16 INCH SNOW DEPTH ON THE
            GROUND. RELAY FROM SOCIAL MEDIA.

0739 AM     HEAVY SNOW       1 WNW OTIS ORCHARDS     47.70N 117.11W
01/06/2022  E5.0 INCH        SPOKANE            WA   PUBLIC

            FROM SOCIAL MEDIA.

0742 AM     HEAVY SNOW       ARDEN                   48.46N 117.88W
01/06/2022  E5.0 INCH        STEVENS            WA   PUBLIC

            FROM SOCIAL MEDIA.

0745 AM     HEAVY SNOW       KETTLE FALLS            48.61N 118.06W
01/06/2022  E5.0 INCH        STEVENS            WA   PUBLIC

            FROM SOCIAL MEDIA.

0848 AM     HEAVY SNOW       1 N CHATTAROY           47.90N 117.35W
01/06/2022  E5.0 INCH        SPOKANE            WA   PUBLIC

            FROM SOCIAL MEDIA.

0902 AM     HEAVY SNOW       1 NNE GIFFORD           48.31N 118.14W
01/06/2022  E5.0 INCH        STEVENS            WA   PUBLIC

            FROM SOCIAL MEDIA.

0937 AM     HEAVY SNOW       1 NE VIOLA              46.84N 117.01W
01/06/2022  M5.0 INCH        LATAH              ID   TRAINED SPOTTER

            STILL SNOWING.

0949 AM     HEAVY SNOW       1 NW COLBERT            47.84N 117.35W
01/06/2022  E5.0 INCH        SPOKANE            WA   PUBLIC

            FROM SOCIAL MEDIA.

0700 AM     HEAVY SNOW       MEAD                    47.77N 117.36W
01/06/2022  M4.8 INCH        SPOKANE            WA   PUBLIC

            RELAYED FROM SOCIAL MEDIA.

0945 AM     HEAVY SNOW       1 SSE SPOKANE SOUTH HIL 47.61N 117.36W
01/06/2022  M4.8 INCH        SPOKANE            WA   NWS EMPLOYEE

            SNOWFALL OVERNIGHT THRU 945AM.

0659 AM     HEAVY SNOW       OAKESDALE               47.13N 117.25W
01/06/2022  E4.5 INCH        WHITMAN            WA   TRAINED SPOTTER

            STILL SNOWING.

0934 AM     HEAVY SNOW       NEWPORT                 48.18N 117.04W
01/06/2022  E4.5 INCH        PEND OREILLE       WA   PUBLIC

            FROM SOCIAL MEDIA.

1030 AM     HEAVY SNOW       1 W CLARKSTON           46.41N 117.07W
01/06/2022  E4.5 INCH        ASOTIN             WA   PUBLIC

            FROM SOCIAL MEDIA.

0700 AM     HEAVY SNOW       1 WSW COLBERT           47.82N 117.35W
01/06/2022  M4.4 INCH        SPOKANE            WA   COCORAHS

            COCORAHS STATION WA-SP-77 COLBERT 0.8 SW.

0939 AM     HEAVY SNOW       1 W SPOKANE SOUTH HILL  47.63N 117.39W
01/06/2022  E4.3 INCH        SPOKANE            WA   PUBLIC

            FROM SOCIAL MEDIA.

0534 AM     HEAVY SNOW       7 ENE REPUBLIC          48.69N 118.60W
01/06/2022  E4.0 INCH        FERRY              WA   TRAINED SPOTTER

            SNOWING HARD AT TIME OF REPORT.

0642 AM     HEAVY SNOW       1 NNE DIAMOND LAKE      48.13N 117.19W
01/06/2022  E4.0 INCH        PEND OREILLE       WA   PUBLIC

            FROM SOCIAL MEDIA.

0710 AM     HEAVY SNOW       6 SSE CHENEY            47.42N 117.53W
01/06/2022  M4.0 INCH        SPOKANE            WA   MESONET

            MESONET STATION TRNW1 TURNBULL NWR SPOKANE
            17 SSW WA US.

0721 AM     HEAVY SNOW       1 W POMEROY             46.47N 117.61W
01/06/2022  E4.0 INCH        GARFIELD           WA   TRAINED SPOTTER

            STILL SNOWING AT TIME OF REPORT.

0728 AM     HEAVY SNOW       HAYDEN                  47.76N 116.79W
01/06/2022  E4.0 INCH        KOOTENAI           ID   PUBLIC

            FROM SOCIAL MEDIA.

0730 AM     HEAVY SNOW       POMEROY                 46.47N 117.59W
01/06/2022  E4.0 INCH        GARFIELD           WA   TRAINED SPOTTER

            OVERNIGHT TOTAL.

0740 AM     HEAVY SNOW       3 SSE SPOKANE VALLEY    47.63N 117.22W
01/06/2022  E4.0 INCH        SPOKANE            WA   TRAINED SPOTTER

            STILL SNOWING.

0740 AM     HEAVY SNOW       2 NE SPOKANE            47.67N 117.37W
01/06/2022  E4.0 INCH        SPOKANE            WA   PUBLIC

            OVERNIGHT SNOWFALL. RELAYED FROM SOCIAL
            MEDIA.

0800 AM     HEAVY SNOW       2 NNW TWIN LAKES        47.89N 116.88W
01/06/2022  E4.0 INCH        KOOTENAI           ID   TRAINED SPOTTER

            STILL SNOWING.

0900 AM     HEAVY SNOW       1 NNW OMAK              48.42N 119.53W
01/06/2022  M4.0 INCH        OKANOGAN           WA   TRAINED SPOTTER

            SNOW HAS DECREASED.

0908 AM     HEAVY SNOW       6 SE ELMIRA             48.43N 116.36W
01/06/2022  E4.0 INCH        BONNER             ID   TRAINED SPOTTER

            STILL SNOWING.

1002 AM     HEAVY SNOW       1 NW LINCOLN            47.83N 118.42W
01/06/2022  E4.0 INCH        LINCOLN            WA   PUBLIC

            FROM SOCIAL MEDIA.

1029 AM     HEAVY SNOW       1 WSW PULLMAN           46.73N 117.18W
01/06/2022  E4.0 INCH        WHITMAN            WA   PUBLIC

            FROM SOCIAL MEDIA.

&&

The office that day

Everything else NWS Spokane, WA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 6, 10:04 AM PSTWinter Storm WarningOTXChelan, Douglas, Grant, Okanogan24 hr
Jan 6, 12:02 PM PSTWinter Weather AdvisoryOTXAdams, Douglas, Grant, Lincoln, Okanogan8 hr
Jan 6, 2:22 PM PSTHigh Wind WarningOTXAsotin, Douglas, Garfield, Grant28 hr

Nearby

Wind Advisories in Washington, 2022Wind Advisories in Idaho, 2022Every wind advisory in 2022

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.