#PDT #ORwx 385
NWUS56 KPDT 131942
LSRPDT

Preliminary Local Storm Report
National Weather Service Pendleton OR
1242 PM PDT Fri Mar 13 2026

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

1240 PM Snow 19 NW Roslyn 47.41N 121.41W
03/13/2026 E16.0 Inch Kittitas WA Public

Snow accumulation sinc https://mesonet.agron.iastate.edu/lsr/?by=wfo&wfo=PDT&sts=202603131940&ets=202603131940

#PDT #ORwx 867
WWUS46 KPDT 131932
WSWPDT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pendleton OR
1232 PM PDT Fri Mar 13 2026

ORZ502-WAZ030-132045-
/O.CAN.KPDT.WS.W.0003.000000T0000Z-260314T0000Z/
Northern Blue Mountains of Oregon-Northwest Blue Mountains-
Including the cities of Tollgate, Ski Bluewood Resort, and
Meacham
1232 PM PDT Fri Mar 13 2026

...WINTER STORM WARNING IS CANCELLED...

Temperatures are above freezing early this afternoon, resulting https://mesonet.agron.iastate.edu/vtec/f/2026-O-EXT-KPDT-WS-W-0003_2026-03-13T19:32Z

Snoqualmie Pass WA I-90

Pass report

Elevation: 3022 ft / 921 m

Travel eastbound: Pass Closed

Travel westbound: Pass Closed

Weather: Snowing hard

Conditions: Compact snow and ice on the roadway.

I-90 Snoqualmie Pass is closed both directions

Westbound is closed at milepost 106 Ellensburg, Exit 85 Cle Elum, and Exit 70 Easton.

Eastbound is closed at milepost 34, 18 miles west of the summit near North Bend. due to multiple spinouts and collisions this will be an extended closure lasting most of the day.

Looks like everybody is trying to get over Stevens Pass US Hwy 2 from Everett across the Cascades to Wenatchee -- which is not going very well...

Here: https://wsdot.com/travel/real-time/mountainpasses/stevens

#WAwx #ORwx #BCwx #PNWwx #PNW #KSEA #NWS #WX #Weather #Snow

#PQR #ORwx 270
NWUS56 KPQR 131856
LSRPQR

Preliminary Local Storm Report
National Weather Service Portland OR
1156 AM PDT Fri Mar 13 2026

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

0300 PM Flood Rockcreek 45.55N 122.88W
03/12/2026 Washington OR Fire Dept/Rescue

Emergency responders re https://mesonet.agron.iastate.edu/lsr/?by=wfo&wfo=PQR&sts=202603122200&ets=202603122200

[Delayed Report] Rockcreek [Washington Co, OR] Fire Dept/Rescue reports Flood at 12 Mar, 3:00 PM PDT -- Emergency responders rescued two people when they ended up stranded in a car in high water along Rock Creek in Washington County.

https://mesonet.agron.iastate.edu/lsr/?by=wfo&wfo=PQR&sts=202603122200&ets=202603122200

#orwx #wawx

#PQR #ORwx 110
NWUS56 KPQR 131854
LSRPQR

Preliminary Local Storm Report
National Weather Service Portland OR
1154 AM PDT Fri Mar 13 2026

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

0930 AM Landslide 1 SSE The Oregon Zoo 45.50N 122.70W
03/13/2026 Multnomah OR Public

SW Fairmount Boulevard https://mesonet.agron.iastate.edu/lsr/?by=wfo&wfo=PQR&sts=202603131630&ets=202603131630

1 SSE The Oregon Zoo [Multnomah Co, OR] Public reports Landslide at 9:30 AM PDT -- SW Fairmount Boulevard closed from SW Marquam Hill Road to SW Mt. Adams Drive due to a landslide.

https://mesonet.agron.iastate.edu/lsr/?by=wfo&wfo=PQR&sts=202603131630&ets=202603131630

#orwx #wawx

#PQR #ORwx 113
NWUS56 KPQR 131852
LSRPQR

Preliminary Local Storm Report
National Weather Service Portland OR
1152 AM PDT Fri Mar 13 2026

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

0500 PM Landslide 2 W Sellwood 45.46N 122.71W
03/12/2026 Multnomah OR Public

Apartment building was https://mesonet.agron.iastate.edu/lsr/?by=wfo&wfo=PQR&sts=202603130000&ets=202603130000

[Delayed Report] 2 W Sellwood [Multnomah Co, OR] Public reports Landslide at 12 Mar, 5:00 PM PDT -- Apartment building was evacuated due to a landslide.

https://mesonet.agron.iastate.edu/lsr/?by=wfo&wfo=PQR&sts=202603130000&ets=202603130000

#orwx #wawx

#PDT #ORwx 717
NWUS56 KPDT 131827
LSRPDT

Preliminary Local Storm Report
National Weather Service Pendleton OR
1127 AM PDT Fri Mar 13 2026

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

1125 AM Snow Cle Elum 47.20N 120.93W
03/13/2026 M12.0 Inch Kittitas WA Public

Snow accumulation sinc https://mesonet.agron.iastate.edu/lsr/?by=wfo&wfo=PDT&sts=202603131825&ets=202603131825

#PQR #ORwx 404
FXUS66 KPQR 131758 AAA
AFDPQR

Area Forecast Discussion...UPDATED
National Weather Service Portland OR
1058 AM PDT Fri Mar 13 2026

Updated Aviation Discussion...

.SYNOPSIS...Wet conditions persist in the short term as an
Atmospheric River (AR) continues to impact the Pacific Northwest
through Friday night. Expect periods of moderate to heavy rain
and locally breezy conditions. While the probability for
mainstem river flooding is low, some of the mor https://mesonet.agron.iastate.edu/p.php?pid=202603131758-KPQR-FXUS66-AFDPQR-AAA

PQR issues Area Forecast Discussion (AFD) at Mar 13, 10:58 AM PDT

https://mesonet.agron.iastate.edu/p.php?pid=202603131758-KPQR-FXUS66-AFDPQR-AAA

#orwx #wawx

#PDT #ORwx 032
WGUS46 KPDT 131756
FLWPDT

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Pendleton OR
1056 AM PDT Fri Mar 13 2026

...Forecast flooding changed from Minor to Moderate severity and
increased in duration for the following rivers in Oregon...

Umatilla River near Gibbon affecting Umatilla County.

For the Umatilla River...including Pendleton, Gibbon...Moderate
flooding is forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS... https://mesonet.agron.iastate.edu/vtec/f/2026-O-EXT-KPDT-FL-W-0001_2026-03-14T06:51Z

#PQR #ORwx 869
WGUS66 KPQR 131750
FFAPQR

Flood Watch
National Weather Service Portland OR
1050 AM PDT Fri Mar 13 2026

...The Flood Watch is cancelled for the following rivers in Oregon...

Pudding River at Aurora affecting East Central Willamette Valley
zone.

ORZ115-131900-
/O.CAN.KPQR.FL.A.0002.260315T0000Z-260313T1750Z/
/AURO3.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1050 AM PDT Fri Mar 13 2026

...FLOOD WATCH IS CANCELLED...

The Flood Watch is cancel https://mesonet.agron.iastate.edu/vtec/f/2026-O-CAN-KPQR-FL-A-0002_2026-03-15T00:00Z

PQR cancels Flood Watch valid at Mar 14, 5:00 PM PDT for Pudding River at Aurora [OR]

https://mesonet.agron.iastate.edu/vtec/f/2026-O-CAN-KPQR-FL-A-0002_2026-03-15T00:00Z

#orwx #wawx

#PDT #ORwx 957
NWUS56 KPDT 131748
LSRPDT

Preliminary Local Storm Report
National Weather Service Pendleton OR
1048 AM PDT Fri Mar 13 2026

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

1047 AM Snow 1 SE Ellensburg 46.99N 120.53W
03/13/2026 M4.0 Inch Kittitas WA Trained Spotter

&&

$$
https://mesonet.agron.iastate.edu/lsr/?by=wfo&wfo=PDT&sts=202603131747&ets=202603131747

#PDT #ORwx 092
WGUS66 KPDT 131749
FFAPDT

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Pendleton OR
1049 AM PDT Fri Mar 13 2026

...The Flood Watch is extended for the following rivers in
Washington...

Walla Walla River near Touchet affecting Foothills of the Blue
Mountains of Washington and Lower Columbia Basin of Washington
zones.

For the Walla Walla River...including Touchet...flooding is possible.

PRECAUTIONARY/PREPAREDNES https://mesonet.agron.iastate.edu/vtec/f/2026-O-EXT-KPDT-FL-A-0001_2026-03-14T21:46Z

#PDT #ORwx 470
NWUS56 KPDT 131743
LSRPDT

Preliminary Local Storm Report
National Weather Service Pendleton OR
1043 AM PDT Fri Mar 13 2026

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

0700 AM Snow 9 E Cle Elum 47.18N 120.75W
03/13/2026 M10.0 Inch Kittitas WA Cocorahs

Cocorahs station WA-KT https://mesonet.agron.iastate.edu/lsr/?by=wfo&wfo=PDT&sts=202603131454&ets=202603131454

#PDT #ORwx 470
NWUS56 KPDT 131743
LSRPDT

Preliminary Local Storm Report
National Weather Service Pendleton OR
1043 AM PDT Fri Mar 13 2026

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

0700 AM Snow 9 E Cle Elum 47.18N 120.75W
03/13/2026 M10.0 Inch Kittitas WA Cocorahs

Cocorahs station WA-KT https://mesonet.agron.iastate.edu/lsr/?by=wfo&wfo=PDT&sts=202603131656&ets=202603131656

#PDT #ORwx 470
NWUS56 KPDT 131743
LSRPDT

Preliminary Local Storm Report
National Weather Service Pendleton OR
1043 AM PDT Fri Mar 13 2026

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

0700 AM Snow 9 E Cle Elum 47.18N 120.75W
03/13/2026 M10.0 Inch Kittitas WA Cocorahs

Cocorahs station WA-KT https://mesonet.agron.iastate.edu/lsr/?by=wfo&wfo=PDT&sts=202603131714&ets=202603131714