Alert archive / Oregon / Freeze Warnings in 2018
Freeze Warning 4, NWS Medford, OR
NWS Medford, OR issued this freeze warning at Feb 22, 2018, 1:51 PM PST for Coos County, Curry County, Douglas County, Oregon. It took effect at Feb 22, 2018, 10:00 PM PST. It was in force for 12 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Feb 22, 2018, 1:51 PM PST (21:51 UTC)
- In effect from
- Feb 22, 2018, 10:00 PM PST
- Expired
- Feb 23, 2018, 10:00 AM PST
- In force
- 12 hr
- Issued by
- NWS Medford, OR
Counties Coos County, OR, Curry County, OR, Douglas County, OR
The radar
The Medford radar (KMAX), 135 km from the middle of the area, began a volume at 21:52 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
Medford/Jackson, OR (KMFR), launched 12:00Z, 9.9 hours before the alert went out and 108 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
- 635 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 52 m²/s²
- 0-3 km storm-relative helicity
- 226 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this freeze warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Medford, OR wrote its last area forecast discussion before this freeze warning went out at Feb 22, 8:47 AM PST, 5 hours 4 minutes earlier.
Area forecast discussion, Feb 22, 8:47 AM PST, 5 hours 4 minutes before
Area Forecast Discussion
National Weather Service Medford OR
847 AM PST Thu Feb 22 2018
.UPDATE...Continuing to monitor numerous showers moving northwest
to southeast across the area. These showers will slowly dissipate
from north to south through the day, although west facing slopes
could see showers linger a while longer as upslope flow persists
through the afternoon. Current traffic camera images show
significant backups along Interstate 5 at all passes, and many
area roads remain covered and slick. Will continue the winter
weather headlines, and cancel as needed once showers come to an
end.
Skies are expected to clear tonight, and if enough snow survives
the daylight hours, temperatures will quickly drop this evening.
There is a significant risk for ice reforming on the roads,
posing a hazard for any travel through tomorrow morning. Keep an
eye on the road conditions, plan travel accordingly, and if you
must drive, use extra caution both today and tomorrow.
Will be putting major effort into the forecast for this weekend
and early next week as the next two systems arrive, both with a
chance to produce more rounds of low elevation snow. Watch for
possible updates throughout today.
For more information, see the previous discussion below. -BPN
&&
.AVIATION...22/12z TAF CYCLE...Mostly IFR conditions have set in
due to widespread snow, save for the coast. On and off snow with
periods of heavier snow and lower vsbys/cigs will continue through
sunrise, then most snow will taper off through the afternoon and
conditions will improve. Expect widespread terrain obscuration,
and periods of LIFR conditions in heavier showers.
&&
.MARINE...Updated 800 AM PST Thursday 22 Feb 2018...A low is moving
southward along the coast, causing increasing north winds over
the waters in its wake... which could bring gusts to near gale
force this morning, with steep waves. High pressure will build
over the region Friday resulting in lighter winds and calmer sea
conditions that will last into Saturday. A front will move onshore
Sunday, and it will bring high and steep northwest swell with it.
Even heavier swell will move in Monday.
&&
.PREV DISCUSSION... /Issued 529 AM PST Thu Feb 22 2018/
SHORT TERM...Focus this morning has been on a developing winter
storm over our area. As expected, snow spread into our area from
the north this morning. Webcams show that Roseburg is already
snow-covered, and it is now snowing heavily in the I-5 passes
from there south to Grants Pass. Given radar and satellite trends
as well as upstream observations, the winter weather advisory was
upgraded to a winter storm warning for west side locations above
1500 feet. We'll probably see at least 3-6 inches in these
locations. We're still expecting 1-3 inches in the valleys, so the
winter weather advisories remain in effect for valley locations.
We also issued a winter weather advisory for the Cascades and
Siskiyous, including I-5 at Siskiyou Summit. Snowfall won't be
excessive by their standards, but it is very cold up there, and
snow will make for difficult travel conditions much of today.
A big difference with this storm compared to previous storms is
that the ambient environment is much colder, and this will allow
snow to stick much more easily, as we've already seen up north. It
has even snowed down to the beaches occasionally already, and
we'll likely see some accumulations at elevations down to 100 or
200 feet.
Radar continues to fill in over the Rogue and Illinois Valleys,
and we expect to see snow increase in these areas through dawn.
The morning commute will be a slippery one for much of the west
side. Snow will diminish to flurries by late morning. No changes
were made beyond today, and much of the previous discussion
follows for reference. -Wright
Previous short term Issued 412 PM PST Wed Feb 21 2018: Snow
showers will taper off Thursday evening with some clearing
expected Thursday night into Friday morning. With new snow on the
ground and a cold air mass overhead, temperatures could make a
significant plunge by sunrise on Friday morning. However, if cloud
cover continues, as has occurred with the past several events, it
will be more difficult for temperatures to drop significantly.
Current thinking is that clouds will clear enough to allow for
good radiational cooling, and this should produce below freezing
lows all the way down to the coast, with single digits across the
East Side, and low 20s to teens possible in the West Side valleys.
Have issued a Freeze Watch for the coastal areas, but any early
season plant growth in the area is under the threat of freeze
damage if the proper precautions are not taken.
After a brief break Friday, the next trough arrives Friday night
into Saturday. This wave appears weaker and slightly warmer than
the previous ones, so snow levels will be slightly higher, and
precipitation amounts should stay on the lower side. The wave
will pass by Saturday afternoon, but moist onshore flow should
keep showers ongoing into the extended period. -BPN
LONG TERM...Sun, Feb 25th through Thu, Mar 1st...and beyond...
This long term period of the forecast will begin with a trough of
low pressure centered over the Rockies and high pressure extending
from just east of the Hawaiian Islands north-northwestward to the
Bering Sea. This will continue to result in a northwest flow storm
track across the forecast area. By the end of the period, GEFS
500mb geopotential height anomalies suggest the low pressure
troughing is likely to retrograde westward. This puts the trough
axis just inland from the West Coast, west of the Cascades.
Although the ridge over the Pacific is not expected to move much,
the net effect of the change in the overall pattern during this
time period is likely to allow for the weather systems moving in
to pick up more moisture off of the Pacific before they move
inland. Since temperatures are very likely to remain on the colder
side of late February normals, we expect to continue to see our
snowpack grow, likely faster than it has recently.
More specifically, on Sunday the 25th through Monday the 26th, a
major shortwave trough is expected to move through, with water
amounts mostly in the 0.50" to 1.25" range from the Oregon Cascades
and Marble Mountains of California westward. Snow levels are
expected to begin around 3500 feet, falling to the 1500 to 2000
foot range as precipitation tapers off. Notably, the higher snow
levels than we've seen lately also mean that the atmosphere will
be able to hold more water, so mountain snowfall is likely to be
more significant during this time period. Preliminary amounts for
this frontal system appear to be 5 to 10 inches above 4kft, with
10 to 15 inches possible above 6kft.
Tuesday and Wednesday look to be a relative break in the
precipitation action. However, due to timing differences in the
models and a cold air mass lingering over the forecast area, some
light rain and snow showers will still be possible, especially
along and near northwest facing slopes in the afternoon hours.
The next major shortwave trough in the northwest flow is expected
to arrive on Thursday, with snow levels around 2.5kft. With the
upper level trough likely to have reoriented along or near the
West Coast, we'll probably see a little more southwest flow
enhancement to the precipitation with that one. Thus, it appears
March is most likely to come in lion-like.
Overall, long range guidance is indicating March will, most
likely, be colder than normal with above average precipitation
for our forecast area. For early March, the latest GEFS mean and
CFSv2 indicate that the pressure pattern is likely to shift
westward enough to bring in more southwest flow weather systems
during the first week of the month as low pressure gears up in the
Gulf of Alaska. Currently, it appears this will be followed by a
shift to west flow track weather systems for the 2nd week of the
month. BTL
&&
.MFR WATCHES/WARNINGS/ADVISORIES...
OR...Winter Weather Advisory until 1 PM PST this afternoon for
ORZ027-028.
Freeze Watch from this evening through Friday morning for
ORZ021-022.
Winter Weather Advisory until 1 PM PST this afternoon for
ORZ021-022.
Winter Storm Warning until 1 PM PST this afternoon above 1500
feet in the for ORZ021>026.
Winter Weather Advisory until 1 PM PST this afternoon for
ORZ023>026.
CA...Winter Weather Advisory until 1 PM PST this afternoon for
CAZ080-081.
Pacific Coastal Waters...Small Craft Advisory for hazardous seas until 10 AM PST Friday
for PZZ350-356-370.
Hazardous Seas Warning until 10 AM PST Friday for
PZZ350-356-370-376.
BPN/TRW/MSC/CZS/BTLIn the hours before
Local storm report, Feb 22, 11:00 AM PST, 2 hours 51 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MEDFORD OR
1100 AM PST THU FEB 22 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0830 AM SNOW 11 WSW STEAMBOAT 43.30N 122.94W
02/22/2018 M4.3 INCH DOUGLAS OR TRAINED SPOTTER
CORRECTS PREVIOUS SNOW REPORT FROM 11 WSW
STEAMBOAT.
&&Local storm report, Feb 22, 11:01 AM PST, 2 hours 50 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MEDFORD OR
1101 AM PST THU FEB 22 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0926 AM HEAVY SNOW 6 E GOLD BEACH 42.43N 124.31W
02/22/2018 M1.0 INCH CURRY OR TRAINED SPOTTER
CORRECTS PREVIOUS HEAVY SNOW REPORT FROM 6 E
GOLD BEACH. 1.0" IN PAST 25 HOURS, 8"ON
GROUND.
0650 AM SNOW 2 WNW EAGLE POINT 42.48N 122.84W
02/22/2018 M2.0 INCH JACKSON OR TRAINED SPOTTER
CORRECTS PREVIOUS SNOW REPORT FROM 2 WNW
EAGLE POINT.
&&Local storm report, Feb 22, 11:02 AM PST, 2 hours 49 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MEDFORD OR
1102 AM PST THU FEB 22 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0620 AM SNOW 3 E MEDFORD 42.33N 122.79W
02/22/2018 M2.0 INCH JACKSON OR NWS EMPLOYEE
CORRECTS PREVIOUS SNOW REPORT FROM 3 E
MEDFORD. 2.0 INCHES ON CAR, 1.0 INCH ON THE
ROAD.
0528 AM HEAVY SNOW 6 WNW CEDARVILLE 41.56N 120.27W
02/22/2018 E1.0 INCH MODOC CA OTHER FEDERAL
CORRECTS PREVIOUS HEAVY SNOW REPORT FROM 6
WNW CEDARVILLE. USFS MODOC REPORTED 1.0 INCH
OF SNOW OVER CEDAR PASS.
&&Local storm report, Feb 22, 11:13 AM PST, 2 hours 38 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MEDFORD OR
1113 AM PST THU FEB 22 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0700 AM SNOW ASHLAND 42.21N 122.71W
02/22/2018 M1.8 INCH JACKSON OR CO-OP OBSERVER
CO-OP OBSERVER STATION ASHO3, ASHLAND.
0700 AM SNOW 9 E ALTURAS 41.51N 120.36W
02/22/2018 M0.3 INCH MODOC CA COCORAHS
COCORAHS STATION CA-MC-4, 9 E ALTURAS.
0800 AM SNOW 5 N WEED 41.49N 122.37W
02/22/2018 M1.2 INCH SISKIYOU CA COCORAHS
COCORAHS STATION CA-SK-3, 5 N WEED.
0600 AM SNOW YREKA 41.73N 122.65W
02/22/2018 M0.2 INCH SISKIYOU CA COCORAHS
COCORAHS STATION CA-SK-5, YREKA.
0700 AM SNOW 3 SSW WEED 41.36N 122.40W
02/22/2018 M0.5 INCH SISKIYOU CA COCORAHS
COCORAHS STATION CA-SK-8, 3 SSW WEED.
0845 AM SNOW CHEMULT 43.23N 121.79W
02/22/2018 M0.5 INCH KLAMATH OR CO-OP OBSERVER
CO-OP OBSERVER STATION CHEO3, CHEMULT.
0800 AM SNOW CRATER LAKE NATIONAL PA 42.90N 122.13W
02/22/2018 M5.9 INCH KLAMATH OR CO-OP OBSERVER
CO-OP OBSERVER STATION CRLO3, CRATER LAKE
NATIONAL PARK HQ.
0800 AM SNOW CANYONVILLE 2S 42.94N 123.28W
02/22/2018 M3.6 INCH DOUGLAS OR CO-OP OBSERVER
CO-OP OBSERVER STATION CYVO3, CANYONVILLE
2S.
0700 AM SNOW GLIDE 2NW 43.30N 123.10W
02/22/2018 M3.7 INCH DOUGLAS OR CO-OP OBSERVER
CO-OP OBSERVER STATION GLYO3, GLIDE 2NW.
0800 AM SNOW LOOKINGGLASS 43.18N 123.49W
02/22/2018 M2.6 INCH DOUGLAS OR CO-OP OBSERVER
CO-OP OBSERVER STATION LOOO3, LOOKINGGLASS.
0353 AM SNOW MEDFORD, OR 42.37N 122.87W
02/22/2018 M0.4 INCH JACKSON OR ASOS
ASOS STATION MFR, MEDFORD, OR.
0700 AM SNOW 3 NE HARBOR 42.07N 124.21W
02/22/2018 M0.7 INCH CURRY OR COCORAHS
COCORAHS STATION OR-CY-1, 3 NE HARBOR.
0800 AM SNOW 3 NNW BROOKINGS 42.11N 124.31W
02/22/2018 M0.4 INCH CURRY OR COCORAHS
COCORAHS STATION OR-CY-15, 3 NNW BROOKINGS.
0657 AM SNOW 13 ESE SUTHERLIN 43.30N 123.08W
02/22/2018 M3.7 INCH DOUGLAS OR COCORAHS
COCORAHS STATION OR-DG-10, 13 ESE SUTHERLIN.
0815 AM SNOW 10 W STEAMBOAT 43.31N 122.94W
02/22/2018 M4.3 INCH DOUGLAS OR COCORAHS
COCORAHS STATION OR-DG-12, 10 W STEAMBOAT.
0700 AM SNOW 4 W TILLER 42.94N 123.03W
02/22/2018 M6.5 INCH DOUGLAS OR COCORAHS
COCORAHS STATION OR-DG-3, 4 W TILLER.
0800 AM SNOW 4 NW GREEN 43.19N 123.44W
02/22/2018 M3.2 INCH DOUGLAS OR COCORAHS
COCORAHS STATION OR-DG-46, 4 NW GREEN.
0700 AM SNOW 1 SW WINSTON 43.11N 123.43W
02/22/2018 M2.6 INCH DOUGLAS OR COCORAHS
COCORAHS STATION OR-DG-47, 1 SW WINSTON.
0830 AM SNOW SUTHERLIN 43.39N 123.31W
02/22/2018 M1.5 INCH DOUGLAS OR COCORAHS
COCORAHS STATION OR-DG-49, SUTHERLIN.
0800 AM SNOW 1 SW PROVOLT 42.26N 123.26W
02/22/2018 M1.5 INCH JOSEPHINE OR COCORAHS
COCORAHS STATION OR-JC-1, 1 SW PROVOLT.
0700 AM SNOW 7 WSW PROSPECT 42.70N 122.62W
02/22/2018 M4.4 INCH JACKSON OR COCORAHS
COCORAHS STATION OR-JC-16, 7 WSW PROSPECT.
0700 AM SNOW 2 ESE ASHLAND 42.18N 122.66W
02/22/2018 M2.8 INCH JACKSON OR COCORAHS
COCORAHS STATION OR-JC-25, 2 ESE ASHLAND.
0700 AM SNOW 1 NE APPLEGATE 42.28N 123.14W
02/22/2018 M1.8 INCH JACKSON OR COCORAHS
COCORAHS STATION OR-JC-27, 1 NE APPLEGATE.
0715 AM SNOW 3 W PHOENIX 42.27N 122.89W
02/22/2018 M2.3 INCH JACKSON OR COCORAHS
COCORAHS STATION OR-JC-38, 3 W PHOENIX.
0700 AM SNOW 5 NNW GOLD HILL 42.51N 123.09W
02/22/2018 M6.7 INCH JACKSON OR COCORAHS
COCORAHS STATION OR-JC-62, 5 NNW GOLD HILL.
0715 AM SNOW ASHLAND 42.18N 122.70W
02/22/2018 M2.3 INCH JACKSON OR COCORAHS
COCORAHS STATION OR-JC-69, ASHLAND.
0840 AM SNOW 4 NW BUTTE FALLS 42.60N 122.61W
02/22/2018 M4.5 INCH JACKSON OR COCORAHS
COCORAHS STATION OR-JC-74, 4 NW BUTTE FALLS.
0700 AM SNOW 4 NNW ROGUE RIVER 42.49N 123.19W
02/22/2018 M4.1 INCH JACKSON OR COCORAHS
COCORAHS STATION OR-JC-85, 4 NNW ROGUE
RIVER.
0600 AM SNOW 3 W PHOENIX 42.28N 122.89W
02/22/2018 M1.5 INCH JACKSON OR COCORAHS
COCORAHS STATION OR-JC-86, 3 W PHOENIX.
0700 AM SNOW ROGUE RIVER 42.45N 123.17W
02/22/2018 M4.5 INCH JACKSON OR COCORAHS
COCORAHS STATION OR-JC-93, ROGUE RIVER.
0730 AM SNOW 3 W PHOENIX 42.27N 122.88W
02/22/2018 M2.5 INCH JACKSON OR COCORAHS
COCORAHS STATION OR-JC-89, 3 W PHOENIX.
0700 AM SNOW 1 SW OBRIEN 42.05N 123.71W
02/22/2018 M3.0 INCH JOSEPHINE OR COCORAHS
COCORAHS STATION OR-JS-1, 1 SW OBRIEN.
0830 AM SNOW 2 ENE MURPHY 42.36N 123.29W
02/22/2018 M2.5 INCH JOSEPHINE OR COCORAHS
COCORAHS STATION OR-JS-10, 2 ENE MURPHY.
0800 AM SNOW 6 ESE SELMA 42.22N 123.51W
02/22/2018 M3.6 INCH JOSEPHINE OR COCORAHS
COCORAHS STATION OR-JS-13, 6 ESE SELMA.
0700 AM SNOW 5 NW WILDERVILLE 42.45N 123.51W
02/22/2018 M3.5 INCH JOSEPHINE OR COCORAHS
COCORAHS STATION OR-JS-16, 5 NW WILDERVILLE.
0800 AM SNOW 1 NNW MERLIN 42.54N 123.43W
02/22/2018 M7.2 INCH JOSEPHINE OR COCORAHS
COCORAHS STATION OR-JS-17, 1 NNW MERLIN.
0700 AM SNOW 2 N PROVOLT 42.32N 123.23W
02/22/2018 M1.5 INCH JOSEPHINE OR COCORAHS
COCORAHS STATION OR-JS-20, 2 N PROVOLT.
0800 AM SNOW 3 S CAVE JUNCTION 42.11N 123.65W
02/22/2018 M2.5 INCH JOSEPHINE OR COCORAHS
COCORAHS STATION OR-JS-22, 3 S CAVE
JUNCTION.
0800 AM SNOW CAVE JUNCTION 42.17N 123.64W
02/22/2018 M2.8 INCH JOSEPHINE OR COCORAHS
COCORAHS STATION OR-JS-24, CAVE JUNCTION.
0800 AM SNOW 1 W WILDERVILLE 42.38N 123.49W
02/22/2018 M3.5 INCH JOSEPHINE OR COCORAHS
COCORAHS STATION OR-JS-25, 1 W WILDERVILLE.
0700 AM SNOW 3 E CAVE JUNCTION 42.16N 123.57W
02/22/2018 M3.2 INCH JOSEPHINE OR COCORAHS
COCORAHS STATION OR-JS-5, 3 E CAVE JUNCTION.
0800 AM SNOW KLAMATH FALLS 42.23N 121.77W
02/22/2018 M0.7 INCH KLAMATH OR COCORAHS
COCORAHS STATION OR-KL-16, KLAMATH FALLS.
0700 AM SNOW KENO 42.12N 121.92W
02/22/2018 M0.5 INCH KLAMATH OR COCORAHS
COCORAHS STATION OR-KL-18, KENO.
0759 AM SNOW ALTAMONT 42.20N 121.73W
02/22/2018 M0.9 INCH KLAMATH OR COCORAHS
COCORAHS STATION OR-KL-23, ALTAMONT.
0800 AM SNOW 1 SSW OLENE 42.16N 121.64W
02/22/2018 M1.1 INCH KLAMATH OR COCORAHS
COCORAHS STATION OR-KL-4, 1 SSW OLENE.
0700 AM SNOW PAISLEY 42.69N 120.55W
02/22/2018 M0.2 INCH LAKE OR COCORAHS
COCORAHS STATION OR-LK-7, PAISLEY.
0800 AM SNOW RUCH 42.22N 123.05W
02/22/2018 M1.1 INCH JACKSON OR CO-OP OBSERVER
CO-OP OBSERVER STATION RUCO3, RUCH.
0700 AM SNOW WINCHESTER 43.28N 123.35W
02/22/2018 M2.5 INCH DOUGLAS OR CO-OP OBSERVER
CO-OP OBSERVER STATION WINO3, WINCHESTER.
0800 AM SNOW YREKA 41.70N 122.64W
02/22/2018 M2.7 INCH SISKIYOU CA CO-OP OBSERVER
CO-OP OBSERVER STATION YKAC1, YREKA.
0800 AM SNOW DRAIN 43.67N 123.33W
02/22/2018 M1.0 INCH DOUGLAS OR CO-OP OBSERVER
CO-OP OBSERVER STATION DRNO3, DRAIN.
0830 AM SNOW COPCO NO 1 DAM 41.98N 122.34W
02/22/2018 M1.0 INCH SISKIYOU CA CO-OP OBSERVER
CO-OP OBSERVER STATION COPC1, COPCO NO 1
DAM.
0800 AM SNOW 1 SE ASHLAND 42.18N 122.69W
02/22/2018 M3.0 INCH JACKSON OR COCORAHS
COCORAHS STATION OR-JC-5, 1 SE ASHLAND.
0700 AM SNOW 1 SW OBRIEN 42.05N 123.71W
02/22/2018 M3.1 INCH JOSEPHINE OR COCORAHS
COCORAHS STATION OR-JS-1, 1 SW OBRIEN.
0800 AM SNOW 1 WNW ASHLAND 42.19N 122.72W
02/22/2018 M3.0 INCH JACKSON OR COCORAHS
COCORAHS STATION OR-JC-13, 1 WNW ASHLAND.
0800 AM SNOW 10 E ORLEANS 41.27N 123.33W
02/22/2018 M4.0 INCH SISKIYOU CA COCORAHS
COCORAHS STATION CA-SK-9, 10 E ORLEANS.
0700 AM SNOW KENO 42.13N 121.93W
02/22/2018 M1.0 INCH KLAMATH OR CO-OP OBSERVER
CO-OP OBSERVER STATION KENO3, KENO.
0700 AM SNOW LOST CREEK DAM 42.67N 122.67W
02/22/2018 M3.0 INCH JACKSON OR CO-OP OBSERVER
CO-OP OBSERVER STATION LOSO3, LOST CREEK
DAM.
0800 AM SNOW ODELL LAKE-EAST 43.55N 121.96W
02/22/2018 M1.0 INCH KLAMATH OR CO-OP OBSERVER
CO-OP OBSERVER STATION OLEO3, ODELL
LAKE-EAST.
0700 AM SNOW 4 WNW SUTHERLIN 43.43N 123.39W
02/22/2018 M3.0 INCH DOUGLAS OR COCORAHS
COCORAHS STATION OR-DG-22, 4 WNW SUTHERLIN.
0700 AM SNOW 1 WNW ROSEBURG 43.23N 123.38W
02/22/2018 M2.0 INCH DOUGLAS OR COCORAHS
COCORAHS STATION OR-DG-33, 1 WNW ROSEBURG.
0800 AM SNOW JACKSONVILLE 42.32N 122.96W
02/22/2018 M3.0 INCH JACKSON OR COCORAHS
COCORAHS STATION OR-JC-48, JACKSONVILLE.
0900 AM SNOW 4 SE JACKSONVILLE 42.26N 122.92W
02/22/2018 M2.0 INCH JACKSON OR COCORAHS
COCORAHS STATION OR-JC-60, 4 SE
JACKSONVILLE.
0655 AM SNOW 2 WSW PHOENIX 42.26N 122.87W
02/22/2018 M2.0 INCH JACKSON OR COCORAHS
COCORAHS STATION OR-JC-87, 2 WSW PHOENIX.
0900 AM SNOW 3 W GRANTS PASS 42.43N 123.39W
02/22/2018 M3.0 INCH JOSEPHINE OR COCORAHS
COCORAHS STATION OR-JS-27, 3 W GRANTS PASS.
&&Local storm report, Feb 22, 12:09 PM PST, 1 hour 42 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MEDFORD OR
1209 PM PST THU FEB 22 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1150 AM SNOW PROSPECT 42.75N 122.49W
02/22/2018 E6.5 INCH JACKSON OR PUBLIC
REPORT FROM SOCIAL MEDIA.
&&Local storm report, Feb 22, 12:32 PM PST, 1 hour 19 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MEDFORD OR
1232 PM PST THU FEB 22 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0830 AM SNOW 3 ENE GRANTS PASS 42.46N 123.26W
02/22/2018 M4.4 INCH JOSEPHINE OR PUBLIC
REPORT FROM SOCIAL MEDIA AT JONES CREEK ROAD
GRANTS PASS, OR.
&&The office that day
Everything else NWS Medford, OR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 22, 2:24 AM PST | Winter Storm Warning | MFR | Coos, Curry, Douglas, Jackson, Josephine | 9 hr |
| Feb 22, 1:50 PM PST | Winter Storm Warning | MFR | Douglas | 50 hr |
| Feb 22, 1:50 PM PST | Winter Weather Advisory | MFR | Coos, Curry, Douglas, Jackson, Josephine, Klamath and 1 more | 50 hr |
Nearby
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.