Alert archive / Washington / Wind Chill Advisories in 2022
Wind Chill Advisory 4, NWS Spokane, WA
NWS Spokane, WA issued this wind chill advisory at Dec 20, 2022, 2:02 PM PST for 13 counties in Washington; 8 counties in Idaho. It took effect at Dec 21, 2022, 7:00 PM PST. It was in force for 42 hr.
The area
The counties it named.
The facts
- Issued
- Dec 20, 2022, 2:02 PM PST (22:02 UTC)
- In effect from
- Dec 21, 2022, 7:00 PM PST
- Expired
- Dec 23, 2022, 1:00 PM PST
- In force
- 42 hr
- Issued by
- NWS Spokane, WA
All 21 counties
Benewah County, ID, Bonner County, ID, Boundary County, ID, Kootenai County, ID, Latah County, ID, Lewis County, ID, Nez Perce County, ID, Shoshone County, ID, Adams County, WA, Asotin County, WA, Chelan County, WA, Douglas County, WA, Ferry County, WA, Garfield County, WA, Grant County, WA, Lincoln County, WA, Okanogan County, WA, Pend Oreille County, WA, Spokane County, WA, Stevens County, WA, Whitman County, WA
The radar
The Spokane radar (KOTX), 23 km from the middle of the area, began a volume at 22:03 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, 10.0 hours before the alert went out and 101 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 673 m above ground
- 0-6 km bulk shear
- 69 kt
- 0-1 km storm-relative helicity
- 324 m²/s²
- 0-3 km storm-relative helicity
- 451 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this wind chill 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 chill advisory went out at Dec 20, 12:09 PM PST, 1 hour 53 minutes earlier.
Area forecast discussion, Dec 20, 12:09 PM PST, 1 hour 53 minutes before
Area Forecast Discussion
National Weather Service Spokane WA
1209 PM PST Tue Dec 20 2022
.SYNOPSIS...
Very cold temperatures will be in place through much of the week.
Light to moderate snow will depart early Wednesday morning with
another surge of very cold air tonight through Thursday.
Temperatures will begin to moderate by late in the weekend and
into the weekend with additional chances for wintry precipitation.
&&
.DISCUSSION...
Early afternoon update: A quick hitting 1-3 inches of snow will
cause substantial disruptions to the evening commute in Eastern
Washington and 3-6 inches in northern Idaho. The arctic airmass
has stayed within close proximity to I-90 all morning as the
midnight crew hinted at and is responsible for this current round
of snow. This round is also being aided by a shortwave and low-
level low attempting to form near the Kittitas Valley which is
enhancing warm air advection. Snowfall rates have increased
potential for 1-2” an hour along I-90 in Idaho between now and 5
PM given orographic lift and a deep saturated dendritic growth
zone. This should quickly subside later this afternoon after 4-9
PM PST. The arctic front will rapidly drop south around 5-10 PM
ushering in much colder temperatures this evening. Temperatures
will rapidly drop as the front passes through. Enhanced mixing
along the frontal boundary may cause gusts up to 35 mph
particularly in the Palouse posing a blowing snow threat between
4-8 PM PST.
...Very Cold Temperatures Through Thursday. Areas of Moderate to
Heavy Snow Tuesday into Tuesday night...
Today through Thursday: Living between the 47-49th parallel, one
would expect cold and snow during the month of December. Over the
next few days, those expectations will come to full fruition.
During the first 24 hours, it will be a combination of cold and
snow then the focus will shift toward very cold temperatures and
dangerous wind chills.
Synoptic Setup: An Arctic air mass sagged into the region on Monday then
stalled roughly just south of the I-90 corridor. This boundary is
now being overrun by warm advection in the midlevels ahead of a
shortwave dropping in from the northwest. This has resulted
widespread snow which has arrived well earlier than last night's
model runs were suggesting. Nonetheless, light snow has been
observed on most cams across the region with intensities generally
light. The incoming system will attempt to shove the Arctic
boundary northward this morning but I am not expecting this to
retreat very far north of the I-90 corridor. As such, moisture
will continue to overrun and rise up the dome of cold air mass
producing light snow for several more hours. The dynamics from the
midlevel shortwave will arrive around midday and depart into
Montana later this evening. Energy transferring to the surface
from this feature will attempt to spin up a low-level low along
the stalled frontal boundary resulting in enhanced bands of snow.
Exact north to south placement of these bands has wavered from run
to run so this could impact snow amounts this afternoon. South of
the low or frontal boundary, stiff southwest flow will result in
strong upsloping flow into the Central Panhandle Mountains and
expanding westward into the rising terrain of the Palouse. This
will also have impacts on the temperatures which will discuss
further below. As we go into Tuesday evening-night, the
circulation will pass east and flow will shift our of the north
and northwest bringing the best snow chances to our Blue
Mountains, Camas Prairie, and L-C Valley. This reverse in the flow
will also usher in the next, even colder surge of Arctic air into
the INW. To give some perspective, 850mb temps on the 4PM balloon
data were roughly -11C MON and will be closer to -20C by WED.
Stiff north to northeast winds will accompany this next push and
look to persist well into Thursday. Drier air aloft however does
increase probabilities for clearing skies, good news for some
sunshine Wednesday but not so good news for clear skies Wednesday
night. The next storm system approaches from the west on Thursday
with increasing mid and high clouds filtering out sunshine
throughout the day.
Temperatures:
Tuesday - The warm air advection will be most pronounced over far
southeastern WA and the lower Idaho Panhandle today where the Arctic
air has yet to penetrate. Evening model runs suggest Lewiston
could climb into the upper 30s while Winchester, Pullman, and many
other locations in this southeastern corner near the freezing
mark or warmer this afternoon. Downsloping off the Wallowas in NE
Oregon will also be player in this foehn wind. We do not
anticipate much change for North-Central WA with highs in the
single digits to low teens. In between, highs will generally be in
the teens and only a few readings to handful of degrees from our
current values. Overnight lows will fall back into the single
digits to well below zero with some readings in our sheltered
northern valleys once again closing in on -15F.
Wednesday - Arctic air continuing to flood into the region will
only high temperatures to climb into the single digits across the
northern tier of Washington/Idaho and teens southward with a
smattering of highs near 20 in the L-C Valley. Temperatures of
this magnitude are extremely rare and 20 to 30 degrees below
normal. Last time Spokane had a high temperature below 10F was
November 24th, 2011. Overnight lows Wednesday night will be
downright frigid with nearly a 90-100% for falling below zero
region-wide. The latest NBM came in a bit warmer but still remains
significantly colder than MOS. One item of uncertainty for our
unsheltered valleys will be the aspect of a steady north to
northeast wind. Winds are expected to be blowing through the night
near 10 mph with locally stronger speeds. This raises some
uncertainty whether it will reach the minus teens for locations
exposed to this stiff wind or just negative single digits. No
matter how you slice and dice it, it will be VERY COLD with
dangerous wind chills. Given the very cold start to Thursday, high
temperatures will once again only rebound in the single digits.
Wind chills:
Tuesday - Wind chills of -5 to -15F will be common once again
through the Okanogan Valley, Waterville Plateau, and western
Columbia Basin due to a combination of single digits and stiff 15
mph wind. Similar wind chills are being observed in the
surrounding Methow Valley and Republic Area but this is due to
colder temperatures and a light breeze. Wind chills for
Northeastern Washington and North Idaho will range from -5 to 5F.
Wednesday - Wind chills will become dangerous across the region
with readings varying from -15 to -25F Wednesday then -20 to -35F
Wednesday night. Wind chills will slowly improve closer to -15 by
Thursday afternoon.
Snow: Snow amounts for Tuesday and Tuesday evening will be greatest
along the Cascade Crest, Southeastern Washington, and into the
lower Idaho Panhandle. The Cascade Crest could pickup 1-2 feet.
Amounts will taper off rapidly in the lee of the Cascades closer
to 1-2 inches along the Hwy 97 corridor and Western Columbia
Basin. Amounts then increase into the rising terrain of the
eastern third of WA and Idaho with ranges from 2-5 inches
increasing closer to 5-7 inches around the Palouse, St Maries,
Cd'A Area, and Sandpoint. The Central Panhandle Mountains of Idaho
will carry the greatest risk for 8" with forecast amounts closer
to the 9-16 range. Amounts in the Blue Mountains and Camas Prairie
will also be in the 5-8 inch range but lower amounts are expected
for the L-C Valley due to warmer temperatures initially and
downsloping flow. /sb
Thursday night to Monday: The Inland NW will remain in an active
pattern but, after an extremely cold start to the period,
temperatures will begin to moderate going into the weekend and
early next week with above normal values possible by Monday.
Between late Thursday night and Friday night a couple shortwave
systems move across the region, bringing more chances for snow
throughout the region. Some moderate to heavy amounts are possible
around the Cascades, while lighter to isolated moderate amounts
forecast elsewhere. Roughly speaking this translates to over 6
inches near the Cascades and about 1-3 inches toward the east
third of WA and ID and less than 1 inch in the lee of the
Cascades/deeper Columbia Basin. This translates to the potential
for another round of winter weather highlights for this time
frame. There remains some differences in timing and intensity with
this system, with the ECMWF much slower and drier than the GFS.
So some details are likely to change as confidence increases. lows
remain in the single digits, above and below zero, for Friday
morning. Incoming clouds and precipitation may keep those values
milder, however they should be milder than Thursday morning.
Then Saturday into early next week a series of increasingly
milder frontal waves move in, with a mixed bag of precipitation
types that could cause some travel impacts. Initially the deep
cold air over the region is expected to be difficult to move out.
Saturday starts with snow as the primary precipitation-type
potential. However moving into the late morning to afternoon
milder air starts to nose in from the south aloft, allowing for
mixture of precipitation to enter the forecast. This mix includes
possible snow, freezing rain or just plain rain. The wintry mix
precipitation potential through the afternoon will largely be from
around the Moses Lake Area, Upper Columbia Basin into the Palouse
and some of far southern Spokane county. The L-C Valley could see
some mix too, but as the day progresses the deeper L-C Valley is
forecast to see just a rain threat. Then Saturday night into early
Sunday morning (Christmas Eve into early Christmas Day morning)
this mixed precipitation potential expands north.
The freezing rain potential may be the weather variable that
could impact the region to a greater extent, due to the icing
threat that comes with it. There are still disagreements on
precisely where the highest icing potential will be. Yet overall
this is a favorable pattern for such as risk with the deep arctic
air preceding the push of milder air from the south: the arctic
air can be slow to move out at the surface, while the milder air
aloft tends to be easier to come in. The deterministic GFS and
ECMWF all show the potential for icing but have some large
disagreements on who may have higher icing amounts. Much of this
comes from disagreements on how much precipitation may fall in
general. Where there is some agreement is around the
Cascades/Wenatchee Valley and potentially the lower Palouse into
the Blue Mountains. Overall this will need to be monitored as any
icing could cause some issues, especially if the icing is enough
to weigh down trees or cause other damage or disrupt travel.
Sunday (Christmas Day) shows the precipitation potential
retreating into the mountain zones through the day, though not
entirely ending elsewhere as there remains some disagreement on
the details of timing. Then Sunday night into Tuesday the next
progressive wave moves in, with more precipitation chances and
milder air. With that said, colder air will still may be harder to
move out toward the Upper Columbia Basin west to Cascades and
across northern mountain valleys. Thus that mixed precipitation
will continue, especially over the Upper Columbia Basin westward
and the southern valleys of the northern mountain zones. Some may
also be found near the West Plains and northern Spokane area. That
mix continues to include freezing rain. All snow will be more
likely toward the northern mountain zones closer to the Canadian
border. Precipitation potential elsewhere will largely be in the
form of mountain snow and valley rain and even those mixed
precipitation areas are more apt to see rain in the afternoon
hours Monday and Tuesday. High temperatures are forecast to rise
into the 20s Saturday, with some teens in the sheltered valleys
and 30s toward the L-C Valley and Palouse. Then going into next
week highs warm into the 30s and 40s, with 40s largely toward the
Snake River Valley/L-C Valley area and some of the Palouse. The
precise numbers may change but this is the general expected trend.
/Solveig
&&
.AVIATION...
18Z TAFS: A surface low arrives later this afternoon bringing
enhanced bands of moderate to heavy snow rates initially between
Colville and Coeur D Alene then sagging southward through the
Palouse and eventually exiting south of the Camas Prairie after
06z WED. This carries moderate to high confidence. Central WA will
be shadowed from these heavier bands and mainly experience
periods of light snow through 20-22Z. Pilots should be prepared
for varying IFR to LIFR conditions. As the system pulls away this
evening and overnight, another punch of dry, arctic air will come
in from the north bringing rapid improvement to visibility and
cigs along with an end to any threat for snow. Blowing and
drifting snow will be a concern with these cold north/northeast
winds. JW
&&
.PRELIMINARY POINT TEMPS/POPS...
Spokane 19 -4 5 -13 4 0 / 60 30 0 0 0 40
Coeur d'Alene 20 -1 7 -10 4 0 / 90 40 0 0 0 30
Pullman 29 7 11 -11 7 3 / 60 100 10 0 0 40
Lewiston 37 16 21 -7 12 8 / 60 90 10 0 0 40
Colville 15 -9 7 -24 2 -5 / 60 10 0 0 0 30
Sandpoint 15 -1 4 -9 3 0 / 100 50 0 0 0 30
Kellogg 28 2 9 -11 3 -1 / 100 90 0 0 0 30
Moses Lake 18 -2 9 -11 8 2 / 30 20 0 0 0 40
Wenatchee 15 3 8 -10 4 2 / 70 20 0 0 0 40
Omak 8 -6 3 -12 5 1 / 50 0 0 0 0 30
&&
.OTX WATCHES/WARNINGS/ADVISORIES...
ID...Winter Storm Warning until 1 AM PST Wednesday for Coeur d'Alene
Area-Idaho Palouse-Northern Panhandle.
Wind Chill Watch from late tonight through late Thursday night
for Central Panhandle Mountains-Coeur d'Alene Area-Idaho
Palouse-Northern Panhandle.
Winter Storm Warning until 7 AM PST Wednesday for Central
Panhandle Mountains.
Winter Weather Advisory until 7 AM PST Wednesday for Lewiston
Area.
Winter Weather Advisory until 10 AM PST Wednesday for Lewis and
Southern Nez Perce Counties.
WA...Winter Storm Warning until 1 AM PST Wednesday for Washington
Palouse.
Wind Chill Watch from late tonight through late Thursday night
for Moses Lake Area-Northeast Mountains-Okanogan Highlands-
Okanogan Valley-Spokane Area-Upper Columbia Basin-
Washington Palouse-Waterville Plateau-Western Okanogan
County.
Winter Weather Advisory until 7 AM PST Wednesday for Lower
Garfield and Asotin Counties.
Winter Storm Warning until noon PST Wednesday for Northeast Blue
Mountains.
Winter Weather Advisory until 1 AM PST Wednesday for Northeast
Mountains-Spokane Area.
Winter Weather Advisory until 4 AM PST Wednesday for Wenatchee
Area-Western Okanogan County.
Wind Chill Advisory until 4 PM PST this afternoon for Okanogan
Valley-Waterville Plateau.
Winter Storm Warning until 4 AM PST Wednesday for Central Chelan
County-Western Chelan County.
&&In the hours before
Special weather statement, Dec 20, 11:20 AM PST, 2 hours 42 minutes before
Special Weather Statement
National Weather Service Spokane WA
1120 AM PST Tue Dec 20 2022
IDZ002-004-WAZ036-202115-
Central Panhandle Mountains-Coeur d'Alene Area-Spokane Area-
1120 AM PST Tue Dec 20 2022
...AN AREA OF HEAVY SNOW WILL AFFECT NORTHWESTERN SHOSHONE...KOOTENAI
AND SOUTHERN SPOKANE COUNTIES...
At 1116 AM PST, an area of heavy snow was located near Spokane to
Lookout Pass. Expect areas of heavy snow to persist through the mid-
afternoon.
Locations impacted include...
Spokane, Spokane Valley, Coeur d'Alene, Post Falls, Hayden, Cheney,
Rathdrum, Dalton Gardens, Kellogg, Pinehurst, Osburn, Wallace,
Liberty Lake, Airway Heights, Medical Lake, Millwood, Mullan,
Smelterville, Hayden Lake and Harrison.
This includes the following highways...
Interstate 90 in Washington between mile markers 256 and 299.
Interstate 90 in Idaho between mile markers 0 and 73.
U.S. Highway 95 in Idaho between mile markers 401 and 444.
U.S. Highway 2 in Washington between mile markers 268 and 300.
U.S. Highway 195 in Washington between mile markers 76 and 95.
Visibilities will drop quickly to less than a half mile in this area
of heavy snow.
Conditions can deteriorate rapidly in winter weather situations. Be
prepared for snow or ice covered roads. Slow down and allow extra
time when traveling.
LAT...LON 4737 11739 4727 11782 4767 11781 4786 11729
4774 11712 4773 11699 4789 11675 4789 11632
4797 11632 4797 11604 4746 11568
TIME...MOT...LOC 1916Z 240DEG 49KT 4763 11748
ButlerLocal storm report, Dec 20, 12:22 PM PST, 1 hour 40 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
1222 PM PST TUE DEC 20 2022
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1221 PM HEAVY SNOW 3 WNW PLAIN 47.78N 120.71W
12/20/2022 M13.1 INCH CHELAN WA TRAINED SPOTTER
&&Local storm report, Dec 20, 12:40 PM PST, 1 hour 22 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
1240 PM PST TUE DEC 20 2022
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1239 PM HEAVY SNOW 7 NW MOYIE SPRINGS 48.79N 116.30W
12/20/2022 M8.0 INCH BOUNDARY ID TRAINED SPOTTER
8 INCHES SINCE THIS MORNING. 1 INCH PER HOUR
SNOW RATES.
&&
JWLocal storm report, Dec 20, 12:45 PM PST, 1 hour 17 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE SPOKANE WA
1245 PM PST TUE DEC 20 2022
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0530 AM SNOW 8 NE NORTHPORT 48.99N 117.62W
12/20/2022 M4.0 INCH STEVENS WA PUBLIC
FACEBOOK REPORT. STILL SNOWING AT TIME OF
REPORT.
0530 AM SNOW 1 S SPOKANE SOUTH HILL 47.61N 117.37W
12/20/2022 M2.2 INCH SPOKANE WA NWS EMPLOYEE
0600 AM SNOW 5 NNW MILAN 48.03N 117.37W
12/20/2022 E2.0 INCH SPOKANE WA PUBLIC
0600 AM SNOW ROCKFORD 47.45N 117.13W
12/20/2022 M3.0 INCH SPOKANE WA TRAINED SPOTTER
0600 AM SNOW ROSE LAKE 47.54N 116.47W
12/20/2022 M2.8 INCH KOOTENAI ID COCORAHS
COCORAHS STATION ID-KT-30 CATALDO 6.7 W.
0600 AM SNOW ROSE LAKE 47.54N 116.47W
12/20/2022 M2.8 INCH KOOTENAI ID PUBLIC
FACEBOOK REPORT.
0600 AM SNOW 3 S DIAMOND LAKE 48.08N 117.19W
12/20/2022 M2.0 INCH PEND OREILLE WA COCORAHS
COCORAHS STATION WA-PO-1 5.6 NE ELK.
0600 AM SNOW 1 SSE RITZVILLE 47.12N 118.37W
12/20/2022 M1.0 INCH ADAMS WA CO-OP OBSERVER
CO-OP OBSERVER STATION RZVW1 0.6 SE
RITZVILLE.
0600 AM SNOW 2 SE TWISP 48.34N 120.09W
12/20/2022 M1.0 INCH OKANOGAN WA COCORAHS
COCORAHS STATION WA-OK-37 TWISP 2.3 SE.
0615 AM SNOW 3 SE DISHMAN 47.63N 117.22W
12/20/2022 M2.0 INCH SPOKANE WA NWS EMPLOYEE
0630 AM SNOW ADDY 48.36N 117.84W
12/20/2022 E1.5 INCH STEVENS WA PUBLIC
0630 AM SNOW 11 S WAUCONDA 48.56N 119.03W
12/20/2022 M0.5 INCH OKANOGAN WA COCORAHS
COCORAHS STATION WA-OK-25 21.1 ESE TONASKET.
0632 AM SNOW 2 S ANATONE 46.10N 117.13W
12/20/2022 M1.7 INCH ASOTIN WA COCORAHS
COCORAHS STATION WA-AS-4 ANATONE 2.3 S.
0700 AM SNOW 1 WSW FORD 47.90N 117.82W
12/20/2022 M2.0 INCH STEVENS WA COCORAHS
COCORAHS STATION WA-ST-16 FORD 0.8 SW.
0700 AM SNOW 1 N WENATCHEE 47.43N 120.33W
12/20/2022 M0.9 INCH CHELAN WA COCORAHS
COCORAHS STATION WA-CH-11 0.6 N WENATCHEE.
0700 AM SNOW 8 NW ANATONE 46.20N 117.25W
12/20/2022 M1.5 INCH ASOTIN WA CO-OP OBSERVER
CO-OP OBSERVER STATION ASNW1 7.6 NW ANATONE.
0700 AM SNOW 4 ESE MILAN 47.95N 117.25W
12/20/2022 M2.5 INCH SPOKANE WA COCORAHS
COCORAHS STATION WA-SP-24 CHATTAROY 6.3 NE.
0700 AM SNOW 1 SSE TUM TUM 47.87N 117.67W
12/20/2022 M1.6 INCH SPOKANE WA COCORAHS
COCORAHS STATION WA-SP-22 8.7 NW NINE MILE
FALLS.
0700 AM SNOW ASOTIN 46.34N 117.05W
12/20/2022 M1.2 INCH ASOTIN WA COCORAHS
COCORAHS STATION WA-AS-5 ASOTIN 0.2 WSW.
0700 AM SNOW 6 ESE FERNAN LAKE VILLA 47.64N 116.62W
12/20/2022 E4.0 INCH KOOTENAI ID PUBLIC
0700 AM SNOW SAINT JOHN 47.09N 117.58W
12/20/2022 M2.7 INCH WHITMAN WA COCORAHS
COCORAHS STATION WA-WM-17 ST JOHN 0.2 NW.
0700 AM SNOW 2 NNW EVANS 48.74N 118.05W
12/20/2022 M1.9 INCH STEVENS WA COCORAHS
COCORAHS STATION WA-ST-11 2 NNW EVANS.
0700 AM SNOW 3 WSW CLAYTON 47.98N 117.61W
12/20/2022 M1.9 INCH STEVENS WA COCORAHS
COCORAHS STATION WA-ST-1 2.6 SW CLAYTON.
0700 AM SNOW 5 SW NORTHPORT 48.87N 117.87W
12/20/2022 M4.5 INCH STEVENS WA CO-OP OBSERVER
CO-OP OBSERVER STATION NHPW1 5.0 SW
NORTHPORT.
0700 AM SNOW 2 S SPOKANE SOUTH HILL 47.60N 117.37W
12/20/2022 M2.5 INCH SPOKANE WA COCORAHS
COCORAHS STATION WA-SP-85 SPOKANE 5.5 SSE.
0700 AM SNOW 2 SSE SPOKANE 47.63N 117.40W
12/20/2022 M2.7 INCH SPOKANE WA COCORAHS
COCORAHS STATION WA-SP-81 SPOKANE 2.9 S.
0700 AM SNOW 1 WSW COLBERT 47.82N 117.35W
12/20/2022 M3.1 INCH SPOKANE WA COCORAHS
COCORAHS STATION WA-SP-77 COLBERT 0.8 SW.
0700 AM SNOW 3 NW OTIS ORCHARDS 47.73N 117.14W
12/20/2022 M2.5 INCH SPOKANE WA COCORAHS
COCORAHS STATION WA-SP-73 OTIS ORCHARDS-EAST
FARMS 2.9 NW.
0700 AM SNOW CHATTAROY 47.89N 117.35W
12/20/2022 M2.5 INCH SPOKANE WA COCORAHS
COCORAHS STATION WA-SP-63 CHATTAROY 0.2 ESE.
0700 AM SNOW 2 NE 5 MILE 47.76N 117.43W
12/20/2022 M3.5 INCH SPOKANE WA COCORAHS
COCORAHS STATION WA-SP-57 SPOKANE 6.1 N.
0700 AM SNOW 1 SE EAGLE RIDGE 47.59N 117.42W
12/20/2022 M3.0 INCH SPOKANE WA COCORAHS
COCORAHS STATION WA-SP-4 5.5 S SPOKANE.
0700 AM SNOW 1 SSE EAGLE RIDGE 47.59N 117.42W
12/20/2022 M3.5 INCH SPOKANE WA NWS EMPLOYEE
0700 AM SNOW 9 N METALINE FALLS 48.99N 117.35W
12/20/2022 M4.0 INCH PEND OREILLE WA CO-OP OBSERVER
CO-OP OBSERVER STATION BDDW1 9.1 N METALINE
FALLS.
0700 AM SNOW 9 W TWISP 48.37N 120.32W
12/20/2022 M2.0 INCH OKANOGAN WA COCORAHS
COCORAHS STATION WA-OK-34 TWISP 9.3 W.
0700 AM SNOW 3 ESE GRAND COULEE 47.92N 118.94W
12/20/2022 M0.5 INCH LINCOLN WA COCORAHS
COCORAHS STATION WA-LN-2 3.2 ESE GRAND
COULEE.
0700 AM SNOW 4 N REPUBLIC 48.71N 118.72W
12/20/2022 M1.5 INCH FERRY WA COCORAHS
COCORAHS STATION WA-FY-1 4.2 N REPUBLIC.
0700 AM SNOW 1 N EAST WENATCHEE 47.44N 120.29W
12/20/2022 M0.3 INCH DOUGLAS WA COCORAHS
COCORAHS STATION WA-DG-3 1.2 N EAST
WENATCHEE.
0700 AM SNOW 1 NNW PLAIN 47.77N 120.66W
12/20/2022 M4.0 INCH CHELAN WA COCORAHS
COCORAHS STATION WA-CH-33 12.4 N
LEAVENWORTH.
0700 AM SNOW 5 NNW ARDENVOIR 47.80N 120.40W
12/20/2022 M1.5 INCH CHELAN WA COCORAHS
COCORAHS STATION WA-CH-22 12.2 NW ENTIAT.
0700 AM SNOW 7 WNW RITZVILLE 47.17N 118.52W
12/20/2022 M1.0 INCH ADAMS WA COCORAHS
COCORAHS STATION WA-AD-11 RITZVILLE 7.1 WNW.
0700 AM SNOW 3 NE ONAWAY 46.96N 116.86W
12/20/2022 M3.0 INCH LATAH ID CO-OP OBSERVER
CO-OP OBSERVER STATION PTLI1 2.7 NE ONAWAY.
0700 AM SNOW 2 N MOSCOW 46.75N 117.00W
12/20/2022 M4.2 INCH LATAH ID COCORAHS
COCORAHS STATION ID-LT-1 1.7 N MOSCOW.
0700 AM SNOW ATHOL 47.95N 116.71W
12/20/2022 M4.0 INCH KOOTENAI ID PUBLIC
FACEBOOK REPORT.
0700 AM SNOW DOVER 48.25N 116.61W
12/20/2022 M1.5 INCH BONNER ID COCORAHS
COCORAHS STATION ID-BR-19 0.4 SW DOVER.
0700 AM SNOW 5 NNE SPIRIT LAKE 48.03N 116.81W
12/20/2022 M1.3 INCH BONNER ID COCORAHS
COCORAHS STATION ID-BR-15 11.6 SSE PRIEST
RIVER.
0700 AM SNOW 2 W MILLWOOD 47.69N 117.32W
12/20/2022 E2.0 INCH SPOKANE WA PUBLIC
0700 AM SNOW 2 N NEWMAN LAKE 47.81N 117.09W
12/20/2022 E3.5 INCH SPOKANE WA PUBLIC
0700 AM SNOW 1 NW LIBERTY LAKE 47.67N 117.10W
12/20/2022 E2.5 INCH SPOKANE WA PUBLIC
0700 AM SNOW 9 SE ELMIRA 48.40N 116.32W
12/20/2022 M2.5 INCH BONNER ID COCORAHS
COCORAHS STATION ID-BR-27 13.9 NE SANDPOINT.
0700 AM SNOW 4 SSW EAST WENATCHEE 47.36N 120.33W
12/20/2022 M0.4 INCH CHELAN WA COCORAHS
COCORAHS STATION WA-CH-31 WENATCHEE 4.5 S.
0700 AM SNOW 7 WSW MALO 48.76N 118.74W
12/20/2022 M2.0 INCH FERRY WA COCORAHS
COCORAHS STATION WA-FY-10 7.6 N REPUBLIC.
0700 AM SNOW 7 E TONASKET 48.70N 119.28W
12/20/2022 M1.5 INCH OKANOGAN WA COCORAHS
COCORAHS STATION WA-OK-2 TONASKET 7.0 E.
0700 AM SNOW 2 SW ELLISFORDE 48.77N 119.43W
12/20/2022 M0.3 INCH OKANOGAN WA COCORAHS
COCORAHS STATION WA-OK-27 TONASKET 4.3 N.
0700 AM SNOW POMEROY 46.47N 117.59W
12/20/2022 E2.0 INCH GARFIELD WA PUBLIC
0700 AM SNOW 5 NNE SPIRIT LAKE 48.03N 116.81W
12/20/2022 M2.0 INCH BONNER ID COCORAHS
COCORAHS STATION ID-BR-15 11.6 SSE PRIEST
RIVER.
0700 AM SNOW 4 E LACLEDE 48.18N 116.68W
12/20/2022 M2.2 INCH BONNER ID COCORAHS
COCORAHS STATION ID-BR-33 DOVER 6.4 SW.
0700 AM SNOW 3 S SAINT MARIES 47.27N 116.58W
12/20/2022 M3.0 INCH BENEWAH ID COCORAHS
COCORAHS STATION ID-BW-3 2.8 S SAINT MARIES.
0700 AM SNOW 3 WSW COLBERT 47.81N 117.40W
12/20/2022 M3.0 INCH SPOKANE WA COCORAHS
COCORAHS STATION WA-SP-71 FAIRWOOD 3.1 NNE.
0700 AM SNOW 5 SE MARSHALL 47.51N 117.40W
12/20/2022 M3.0 INCH SPOKANE WA COCORAHS
COCORAHS STATION WA-SP-84 SPOKANE 11.4 S.
0715 AM SNOW 1 S COEUR DALENE 47.69N 116.79W
12/20/2022 M4.5 INCH KOOTENAI ID PUBLIC
0715 AM SNOW 4 W BOYDS 48.72N 118.20W
12/20/2022 M2.6 INCH FERRY WA COCORAHS
COCORAHS STATION WA-FY-8 10.2 NW KETTLE
FALLS.
0715 AM SNOW 2 SSE DISHMAN 47.64N 117.27W
12/20/2022 M2.5 INCH SPOKANE WA TRAINED SPOTTER
0730 AM SNOW 6 NNE LAPWAI 46.48N 116.76W
12/20/2022 M1.5 INCH NEZ PERCE ID COCORAHS
COCORAHS STATION ID-NP-8 JULIAETTA 6.8 SSW.
0730 AM SNOW 1 N SANDPOINT 48.29N 116.56W
12/20/2022 M3.0 INCH BONNER ID CO-OP OBSERVER
CO-OP OBSERVER STATION SPTI1 0.8 N
SANDPOINT.
0730 AM SNOW 7 ESE MILES 47.87N 118.15W
12/20/2022 M1.0 INCH LINCOLN WA COCORAHS
COCORAHS STATION WA-LN-1 14.8 N DAVENPORT.
0740 AM SNOW 3 NNE SPOKANE 47.69N 117.39W
12/20/2022 M2.5 INCH SPOKANE WA PUBLIC
0740 AM SNOW 2 NE HAYDEN LAKE 47.78N 116.73W
12/20/2022 M3.9 INCH KOOTENAI ID COCORAHS
COCORAHS STATION ID-KT-31 HAYDEN LAKE 1.6
NE.
0741 AM SNOW 2 SSE POMEROY 46.44N 117.57W
12/20/2022 M1.5 INCH GARFIELD WA COCORAHS
COCORAHS STATION WA-GF-1 2.5 SE POMEROY.
0745 AM SNOW 3 E COLBERT 47.83N 117.27W
12/20/2022 E3.8 INCH SPOKANE WA PUBLIC
FACEBOOK REPORT.
0748 AM SNOW MALAGA 47.37N 120.21W
12/20/2022 M0.1 INCH CHELAN WA COCORAHS
COCORAHS STATION WA-CH-4 0.4 WSW MALAGA.
0749 AM SNOW POMEROY 46.47N 117.59W
12/20/2022 M2.1 INCH GARFIELD WA TRAINED SPOTTER
0800 AM SNOW 2 SSE MEAD 47.74N 117.34W
12/20/2022 M3.0 INCH SPOKANE WA COCORAHS
COCORAHS STATION WA-SP-65 SPOKANE 5.9 NNE.
0800 AM SNOW 1 SW PULLMAN 46.73N 117.18W
12/20/2022 M3.2 INCH WHITMAN WA COCORAHS
COCORAHS STATION WA-WM-15 PULLMAN 0.4 SE.
0800 AM SNOW 6 ESE MAZAMA 48.56N 120.26W
12/20/2022 M2.9 INCH OKANOGAN WA COCORAHS
COCORAHS STATION WA-OK-16 6.8 NNW WINTHROP.
0800 AM SNOW 1 ENE DRYDEN 47.54N 120.53W
12/20/2022 M1.0 INCH CHELAN WA COCORAHS
COCORAHS STATION WA-CH-49 CASHMERE 3.4 WNW.
0800 AM SNOW 9 W LUCERNE 48.20N 120.77W
12/20/2022 M6.0 INCH CHELAN WA CO-OP OBSERVER
CO-OP OBSERVER STATION HLDW1 8.6 W LUCERNE.
0800 AM SNOW THORNTON 47.12N 117.39W
12/20/2022 M3.0 INCH WHITMAN WA COCORAHS
COCORAHS STATION WA-WM-10 0.3 SE THORNTON.
0800 AM SNOW 7 WSW TIGER 48.63N 117.54W
12/20/2022 E3.3 INCH STEVENS WA TRAINED SPOTTER
0800 AM SNOW 3 N SPOKANE 47.69N 117.41W
12/20/2022 M2.5 INCH SPOKANE WA COCORAHS
COCORAHS STATION WA-SP-78 SPOKANE 1.4 N.
0800 AM SNOW 8 SW WELLPINIT 47.81N 118.11W
12/20/2022 M1.5 INCH LINCOLN WA COCORAHS
COCORAHS STATION WA-LN-5 11.1 N DAVENPORT.
0800 AM SNOW PINEHURST 47.53N 116.24W
12/20/2022 M3.1 INCH SHOSHONE ID COCORAHS
COCORAHS STATION ID-SH-3 PINEHURST 0.4 WSW.
0800 AM SNOW MOSCOW 46.73N 117.00W
12/20/2022 M3.0 INCH LATAH ID PUBLIC
FACEBOOK REPORT.
0800 AM SNOW 1 ENE ATHOL 47.95N 116.68W
12/20/2022 M3.5 INCH KOOTENAI ID COCORAHS
COCORAHS STATION ID-KT-3 1.5 ENE ATHOL.
0800 AM SNOW 4 ENE LACLEDE 48.19N 116.68W
12/20/2022 M2.3 INCH BONNER ID COCORAHS
COCORAHS STATION ID-BR-14 6.2 WSW SAGLE.
0800 AM SNOW 4 WNW MOSES LAKE 47.15N 119.35W
12/20/2022 M0.2 INCH GRANT WA TRAINED SPOTTER
0800 AM SNOW 1 NNE GIFFORD 48.31N 118.14W
12/20/2022 E1.5 INCH STEVENS WA PUBLIC
0800 AM SNOW 5 MILE 47.75N 117.45W
12/20/2022 M3.8 INCH SPOKANE WA PUBLIC
0800 AM SNOW 1 SSW COEUR DALENE 47.68N 116.80W
12/20/2022 M3.0 INCH KOOTENAI ID CO-OP OBSERVER
CO-OP OBSERVER STATION COWI1 1.2 SW COEUR
DALENE.
0800 AM SNOW 4 SW HOPE 48.21N 116.38W
12/20/2022 M3.5 INCH BONNER ID COCORAHS
COCORAHS STATION ID-BR-28 4.4 SW HOPE.
0800 AM SNOW 5 ENE COLBURN 48.41N 116.44W
12/20/2022 M1.5 INCH BONNER ID COCORAHS
COCORAHS STATION ID-BR-29 SANDPOINT 10.3
NNE.
0800 AM SNOW 2 ESE CHELAN 47.83N 120.00W
12/20/2022 M0.3 INCH CHELAN WA CO-OP OBSERVER
CO-OP OBSERVER STATION CLNW1 1.5 SE CHELAN.
0800 AM SNOW 2 NNW PULLMAN 46.76N 117.19W
12/20/2022 M3.5 INCH WHITMAN WA CO-OP OBSERVER
CO-OP OBSERVER STATION PLMW1 PULLMAN 2 NW.
0800 AM SNOW 12 NNW LUCERNE 48.35N 120.73W
12/20/2022 M21.0 INCH CHELAN WA CO-OP OBSERVER
CO-OP OBSERVER STATION STEW1 STEHEKIN COOP.
0805 AM SNOW 1 ESE PALOUSE 46.91N 117.06W
12/20/2022 M4.0 INCH WHITMAN WA TRAINED SPOTTER
0805 AM SNOW 1 WSW WENATCHEE 47.42N 120.34W
12/20/2022 M0.6 INCH CHELAN WA COCORAHS
COCORAHS STATION WA-CH-13 1.0 WSW WENATCHEE.
0808 AM SNOW 1 SSW SPOKANE VALLEY 47.66N 117.25W
12/20/2022 E4.0 INCH SPOKANE WA PUBLIC
0811 AM SNOW NORTHPORT 48.92N 117.78W
12/20/2022 M4.5 INCH STEVENS WA PUBLIC
0812 AM SNOW 3 S 5 MILE 47.70N 117.44W
12/20/2022 M2.5 INCH SPOKANE WA PUBLIC
0816 AM SNOW ALBION 46.79N 117.25W
12/20/2022 M3.0 INCH WHITMAN WA PUBLIC
0816 AM SNOW PRIEST RIVER 48.18N 116.91W
12/20/2022 E2.0 INCH BONNER ID PUBLIC
0817 AM SNOW 3 S GIFFORD 48.25N 118.13W
12/20/2022 M1.5 INCH STEVENS WA TRAINED SPOTTER
0818 AM SNOW 1 WSW PULLMAN 46.73N 117.19W
12/20/2022 M3.5 INCH WHITMAN WA TRAINED SPOTTER
0820 AM SNOW 2 ESE LEWISTON 46.38N 116.95W
12/20/2022 M1.7 INCH NEZ PERCE ID CO-OP OBSERVER
0820 AM SNOW 4 SSE ARDEN 48.41N 117.84W
12/20/2022 E2.0 INCH STEVENS WA PUBLIC
0824 AM SNOW 1 WSW BLANCHARD 48.01N 117.00W
12/20/2022 E2.0 INCH BONNER ID PUBLIC
0829 AM SNOW 3 WNW CHATTAROY 47.90N 117.42W
12/20/2022 E2.5 INCH SPOKANE WA PUBLIC
0830 AM SNOW 1 SE EAST WENATCHEE 47.40N 120.27W
12/20/2022 M0.4 INCH DOUGLAS WA COCORAHS
COCORAHS STATION WA-DG-23 EAST WENATCHEE 1.3
SE.
0835 AM SNOW 10 SE ELMIRA 48.39N 116.31W
12/20/2022 E4.5 INCH BONNER ID PUBLIC
0837 AM SNOW 3 SW MOYIE SPRINGS 48.69N 116.23W
12/20/2022 E3.0 INCH BOUNDARY ID PUBLIC
0840 AM SNOW 2 SSW 5 MILE 47.71N 117.47W
12/20/2022 M2.5 INCH SPOKANE WA COCORAHS
COCORAHS STATION WA-SP-64 SPOKANE 3.7 NW.
0842 AM SNOW 1 ESE CHEWELAH 48.28N 117.72W
12/20/2022 E2.5 INCH STEVENS WA PUBLIC
0845 AM SNOW 5 WNW 5 MILE 47.78N 117.54W
12/20/2022 M2.6 INCH SPOKANE WA PUBLIC
0845 AM SNOW 1 SE COLVILLE 48.54N 117.88W
12/20/2022 M2.4 INCH STEVENS WA COCORAHS
COCORAHS STATION WA-ST-22 COLVILLE 0.9 SE.
0845 AM SNOW 2 NNW TWIN LAKES 47.89N 116.88W
12/20/2022 M2.5 INCH KOOTENAI ID TRAINED SPOTTER
NEW SNOW OVERNIGHT.
0846 AM SNOW RITZVILLE 47.13N 118.38W
12/20/2022 E1.0 INCH ADAMS WA TRAINED SPOTTER
0846 AM SNOW 3 NW WINTON 47.76N 120.78W
12/20/2022 M4.0 INCH CHELAN WA PUBLIC
0856 AM SNOW DISHMAN 47.66N 117.28W
12/20/2022 E3.0 INCH SPOKANE WA PUBLIC
0900 AM SNOW 2 SSW GREEN ACRES 47.64N 117.17W
12/20/2022 M4.7 INCH SPOKANE WA COCORAHS
COCORAHS STATION WA-SP-79 GREENACRES 1.5
SSW.
0900 AM SNOW REPUBLIC 48.65N 118.73W
12/20/2022 M1.0 INCH FERRY WA CO-OP OBSERVER
CO-OP OBSERVER STATION REPW1 REPUBLIC.
0900 AM SNOW 1 S SANDPOINT 48.27N 116.56W
12/20/2022 M1.7 INCH BONNER ID COCORAHS
COCORAHS STATION ID-BR-30 SANDPOINT 0.9 S.
0900 AM SNOW SPOKANE VALLEY 47.67N 117.24W
12/20/2022 M2.0 INCH SPOKANE WA PUBLIC
0900 AM SNOW 2 NW MAZAMA 48.59N 120.41W
12/20/2022 M5.1 INCH OKANOGAN WA CO-OP OBSERVER
CO-OP OBSERVER STATION MZAW1 1.6 NW MAZAMA.
0900 AM SNOW 6 S TUM TUM 47.81N 117.66W
12/20/2022 M1.6 INCH SPOKANE WA COCORAHS
COCORAHS STATION WA-SP-43 SPOKANE 14.6 NW.
0902 AM SNOW LATAH 47.28N 117.16W
12/20/2022 E3.0 INCH SPOKANE WA PUBLIC
0904 AM SNOW 3 NNW SPOKANE 47.70N 117.43W
12/20/2022 M2.5 INCH SPOKANE WA TRAINED SPOTTER
0906 AM SNOW 2 SSW GREEN ACRES 47.64N 117.18W
12/20/2022 E4.0 INCH SPOKANE WA PUBLIC
0908 AM SNOW 8 N HOPE 48.37N 116.30W
12/20/2022 M3.5 INCH BONNER ID TRAINED SPOTTER
10F, 0 WIND.
0915 AM SNOW 1 WSW CATALDO 47.54N 116.34W
12/20/2022 E4.0 INCH KOOTENAI ID PUBLIC
0916 AM SNOW 2 NNE MOSCOW 46.76N 116.99W
12/20/2022 M3.5 INCH LATAH ID TRAINED SPOTTER
0920 AM SNOW 3 E 5 MILE 47.74N 117.40W
12/20/2022 E2.5 INCH SPOKANE WA PUBLIC
0922 AM SNOW COEUR DALENE 47.70N 116.78W
12/20/2022 E4.0 INCH KOOTENAI ID PUBLIC
0930 AM SNOW 8 NW COOLIN 48.56N 116.95W
12/20/2022 E3.0 INCH BONNER ID PUBLIC
0930 AM SNOW 4 SW MALO 48.76N 118.66W
12/20/2022 M2.5 INCH FERRY WA COCORAHS
COCORAHS STATION WA-FY-5 8.4 NNE REPUBLIC.
0933 AM SNOW 1 NNE MOSES LAKE 47.13N 119.28W
12/20/2022 E0.5 INCH GRANT WA PUBLIC
0943 AM SNOW 1 NNE ROSE LAKE 47.55N 116.46W
12/20/2022 E5.0 INCH KOOTENAI ID PUBLIC
0945 AM SNOW CURLEW 48.88N 118.60W
12/20/2022 E4.0 INCH FERRY WA PUBLIC
0948 AM HEAVY SNOW 9 W LUCERNE 48.20N 120.77W
12/20/2022 E10.0 INCH CHELAN WA PUBLIC
0953 AM SNOW SPOKANE INTL AIRPORT 47.62N 117.53W
12/20/2022 M2.1 INCH SPOKANE WA ASOS
1000 AM SNOW 1 ENE KELLOGG 47.54N 116.12W
12/20/2022 M3.3 INCH SHOSHONE ID COCORAHS
COCORAHS STATION ID-SH-1 0.6 ENE KELLOGG.
1002 AM SNOW OAKESDALE 47.13N 117.25W
12/20/2022 M2.7 INCH WHITMAN WA TRAINED SPOTTER
1006 AM SNOW 3 NE COLFAX 46.92N 117.31W
12/20/2022 M4.0 INCH WHITMAN WA TRAINED SPOTTER
NEW SNOW OVERNIGHT.
1013 AM SNOW 5 NNE DEER PARK 48.03N 117.39W
12/20/2022 E2.8 INCH SPOKANE WA PUBLIC
1023 AM SNOW 1 SW CHENEY 47.48N 117.59W
12/20/2022 E3.0 INCH SPOKANE WA PUBLIC
1030 AM HEAVY SNOW WINTHROP 48.47N 120.18W
12/20/2022 E7.0 INCH OKANOGAN WA PUBLIC
1036 AM SNOW 3 W COLBERT 47.82N 117.41W
12/20/2022 E5.0 INCH SPOKANE WA PUBLIC
1057 AM SNOW 2 SSW SPOKANE SOUTH HIL 47.60N 117.38W
12/20/2022 E4.0 INCH SPOKANE WA PUBLIC
1059 AM SNOW 2 N EAST WENATCHEE 47.44N 120.28W
12/20/2022 E2.0 INCH DOUGLAS WA PUBLIC
1100 AM SNOW NEWPORT 48.18N 117.04W
12/20/2022 E2.5 INCH PEND OREILLE WA PUBLIC
1123 AM SNOW 1 E COEUR DALENE 47.70N 116.76W
12/20/2022 E4.0 INCH KOOTENAI ID PUBLIC
1140 AM HEAVY SNOW 9 SE ELMIRA 48.40N 116.31W
12/20/2022 M7.0 INCH BONNER ID TRAINED SPOTTER
STILL SNOWING WITH 1 INCH PER HOUR SNOW
RATES.
1148 AM SNOW 4 SE DOVER 48.20N 116.55W
12/20/2022 E4.0 INCH BONNER ID PUBLIC
1200 PM SNOW 3 NW AIRWAY HEIGHTS 47.68N 117.63W
12/20/2022 M2.3 INCH SPOKANE WA CO-OP OBSERVER
1210 PM HEAVY SNOW 3 E CLARK FORK 48.15N 116.11W
12/20/2022 E8.0 INCH BONNER ID PUBLIC
1221 PM HEAVY SNOW 3 WNW PLAIN 47.78N 120.71W
12/20/2022 M13.1 INCH CHELAN WA TRAINED SPOTTER
&&
CMS/VT/DB/JWThe office that day
Everything else NWS Spokane, WA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 20, 11:20 AM PST | Special Weather Statement | OTX | Spokane | 115 min |
| Dec 20, 2:02 PM PST | Wind Chill Warning | OTX | Adams, Douglas, Ferry, Grant, Lincoln, Okanogan and 4 more | 46 hr |
Nearby
Wind Chill Advisories in Washington, 2022Wind Chill Advisories in Idaho, 2022Every wind chill 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.