Wind Advisory
URGENT - WEATHER MESSAGE
National Weather Service Medford OR
142 PM PST Sun Dec 7 2025
ORZ030-031-090000-
/O.NEW.KMFR.WI.Y.0022.251209T0300Z-251210T0600Z/
Northern and Eastern Klamath County and Western Lake County-
Central and Eastern Lake County-
Including the following locations...Valley Falls and Paisley
142 PM PST Sun Dec 7 2025
...WIND ADVISORY IN EFFECT FROM 7 PM MONDAY TO 10 PM PST TUESDAY...
* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph
expected.
* WHERE...Lake County and eastern Klamath County including Winter
Rim and Highway 31 from Silver Lake to Valley Falls, including
Summer Lake.
* WHEN...From 7 PM Monday to 10 PM PST Tuesday.
* IMPACTS...Gusty winds will blow around unsecured objects 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.
&&
$$
MAS
URGENT - WEATHER MESSAGE
National Weather Service Pendleton OR
1210 PM PST Sun Dec 7 2025
ORZ041-510-WAZ024-521-081500-
/O.NEW.KPDT.WI.Y.0030.251208T2100Z-251209T1500Z/
Eastern Columbia River Gorge of Oregon-North Central Oregon-
Eastern Columbia River Gorge of Washington-Simcoe Highlands-
Including the cities of Moro, White Salmon, Bickleton,
Goldendale, Maupin, Arlington, Dufur, and The Dalles
1210 PM PST Sun Dec 7 2025
...WIND ADVISORY IN EFFECT FROM 1 PM MONDAY TO 7 AM PST TUESDAY...
* WHAT...Southwest winds 25 to 35 mph with gusts 45 to 60 mph
expected.
* WHERE...Eastern Columbia River Gorge of Oregon and Washington,
North Central Oregon, and Simcoe Highlands.
* WHEN...From 1 PM Monday to 7 AM PST Tuesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Pendleton OR
1210 PM PST Sun Dec 7 2025
ORZ044-507-508-081500-
/O.NEW.KPDT.WI.Y.0030.251209T0000Z-251209T1500Z/
Lower Columbia Basin of Oregon-Foothills of the Northern Blue
Mountains of Oregon-Foothills of the Southern Blue Mountains of
Oregon-
Including the cities of Fossil, Pendleton, Condon, Heppner,
Athena, Boardman, Ione, Hermiston, and Pilot Rock
1210 PM PST Sun Dec 7 2025
...WIND ADVISORY IN EFFECT FROM 4 PM MONDAY TO 7 AM PST TUESDAY...
* WHAT...Southwest winds 25 to 35 mph with gusts up to 50 mph
expected.
* WHERE...Foothills of the Blue Mountains of Oregon, and Lower
Columbia Basin of Oregon.
* WHEN...From 4 PM Monday to 7 AM PST Tuesday.
* 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.
&&
$$
Flood Watch
Flood Watch
National Weather Service Missoula MT
1214 PM MST Sun Dec 7 2025
IDC035-049-081915-
/O.NEW.KMSO.FA.A.0009.251209T0000Z-251211T1200Z/
/00000.0.RS.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Clearwater-Idaho-
1214 PM MST Sun Dec 7 2025 /1114 AM PST Sun Dec 7 2025/
...FLOOD WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH THURSDAY
MORNING...
* WHAT...Flooding caused by rain and snowmelt is possible.
* WHERE...Clearwater and Idaho County, Idaho.
* WHEN...From Monday afternoon through Thursday morning.
* IMPACTS...Creeks and streams may rise out of their banks. Flooding
may occur in poor drainage and urban areas. Storm drains and
ditches may become clogged with debris. People, structures, and
roads located below steep slopes, in canyons, and near the mouths
of canyons may be at risk from landslides.
* ADDITIONAL DETAILS...
- A prolonged atmospheric river is expected to bring periods of
heavy rain to Idaho and Clearwater Counties, Monday night
through Thursday. Rising snow levels will lead to a rain on
snow event for elevations below 7,000 feet Monday night into
Tuesday morning. The precipitation rates will briefly
decrease Tuesday afternoon, before a second surge of moisture
arrives Tuesday night into Thursday morning. By Thursday,
significant precipitation totals are forecast, with 2 to 4
inches in the valleys and 4 to 8 inches in the mountains,
with locally higher totals over mountain crests. Landslides
in areas of steep terrain and minor flooding in urban and
poor drainage areas is possible.
- https://www.weather.gov/mso/hydrology
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
Hydrologic Outlook
Hydrologic Outlook
IDC059-MTC053-063-081-089-081930-
Hydrologic Outlook
National Weather Service Missoula MT
1218 PM MST Sun Dec 7 2025
...HEAVY PRECIPITATION TO BRING SMALL STREAM RISES, RISK FOR ROCK
AND LANDSLIDES, AND MINOR FLOODING THIS WEEK...
A prolonged atmospheric river is expected to bring periods of heavy
rain for western Montana and Lemhi County, Idaho, Monday night
through Thursday. Rising snow levels will lead to a rain on snow
event for elevations below 7,000 feet Monday night into Tuesday
morning. The precipitation rates will briefly decrease Tuesday
afternoon, before second surge of moisture arrives Tuesday night
into Thursday. During the second surge, snow levels will be lower,
ranging from 4,000-5,000 feet north of I-90, to 5,000-7,000 feet
south of I-90, with the highest snow levels across Lemhi County,
Idaho. By Thursday, significant precipitation totals are forecast,
with 1 to 3 inches in the valleys and 4 to 8 inches in the
mountains, with locally higher totals over mountain crests.
Landslides in areas of steep terrain and minor flooding in urban and
poor drainage areas is possible. Storm drains and ditches may
become clogged with debris.
$$
AL
