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Elev 2080 ft, 48.39 °N, 115.55 °W

Libby, MT Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Libby, MT
Elevation: 2080ft
Nearby Weather Stations

Active Weather Alerts

Avalanche Warning
Issued: 1:01 AM Dec. 9, 2025 – National Weather Service
The following message is transmitted at the request of Idaho Panhandle
Avalanche Center Sandpoint ID.

...AVALANCHE WARNING ISSUED BY THE IDAHO PANHANDLE AVALANCHE CENTER...

16:00 PST Mon Dec 08 2025 The Idaho Panhandle Avalanche Center in Sandpoint
has issued a BACKCOUNTRY AVALANCHE WARNING for the following areas:

NWS Missoula MT -
MTZ001 (MTZ001)

NWS Spokane WA -
ID 017 (Bonner County)...ID 021 (Boundary County)

* WHAT...An Avalanche Warning is in effect from Monday 4 PM to Tuesday 4
PM. Very dangerous avalanche conditions will develop overnight and last
though Tuesday as heavy, wet snowfall transitions to heavy rain along with
strong winds. You can very easily trigger avalanches large enough to bury
or kill you, and some will release spontaneously. Avoid travel in avalanche
terrain during this period.

* WHERE...The Selkirk Mountains, West and East Cabinet Mountains, and the
Silver Valley-Bitterroot Mountains above 4,000 feet.

* WHEN...In effect from Mon 16:00 PST to Tue 16:00 PST.

* IMPACTS...A potent atmospheric river characterized by near-historic
moisture will introduce a firehose of moisture into North Idaho and
Northwestern Montana. The rain line will rise to around 7,000 to 7,500 feet
overnight Monday and will saturate recent snowfall and overload pre-
existing weak snow layers. It will be very likely for backcountry travelers
to trigger avalanches and natural avalanches are likely. Avalanches can
break wide across terrain features and run long distances to lower
elevations.

* PRECAUTIONARY / PREPAREDNESS ACTIONS...Travel in avalanche terrain is not
recommended during this period.

Consult http://www.idahopanhandleavalanche.org/ or www.avalanche.org for
more detailed information.

Similar avalanche danger may exist at locations outside the coverage area
of this or any avalanche center.

Flood Watch
Issued: 7:53 PM Dec. 8, 2025 – National Weather Service
...FLOOD WATCH IN EFFECT FROM 5 PM MST THIS AFTERNOON THROUGH
THURSDAY AFTERNOON...

* WHAT...Flooding caused by rain and snowmelt continues to be
possible.

* WHERE...A portion of northwest Montana, including the following
counties, Flathead, Lake, Lincoln and Sanders.

* WHEN...From 5 PM MST this afternoon through Thursday afternoon.

* 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. Rockfall is possible.

* ADDITIONAL DETAILS...
- A prolonged atmospheric river event will bring periods of
moderate to heavy rainfall to the region. Snow levels will
rise to 6,000 to 7,000 feet during the first moisture plume
on Tuesday. Snow levels will fall temporarily to 3,000 to
5,000 feet Tuesday night before rising again to 6,000 to
9,000 feet Wednesday and Thursday. Between 4 and 10 inches of
total precipitation will fall this week in the mountains and
upslope regions and between 1 and 4 inches of total rainfall
is expected in the valleys. Landslides in areas of steep
terrain and minor flooding in urban and poor drainage areas
are 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. Monitor basements for water
intrusion. You may want to preemptively shovel snow away from your
home.

&&

Avalanche Watch
Issued: 2:13 PM Dec. 8, 2025 – National Weather Service
The following message is transmitted at the request of Idaho Panhandle
Avalanche Center Sandpoint ID.

...AVALANCHE WATCH ISSUED BY THE IDAHO PANHANDLE AVALANCHE CENTER...

06:00 PST Mon Dec 08 2025

The Idaho Panhandle Avalanche Center in Sandpoint has issued a BACKCOUNTRY
AVALANCHE WATCH for the following areas:

NWS Missoula MT - MTZ001 (MTZ001)

NWS Spokane WA - ID 017 (Bonner County)...ID 021 (Boundary County)...ID 079
(Shoshone County)

* WHAT...An Avalanche Watch is in effect from Monday 6 AM PST to Monday 4 PM
PST. Very dangerous avalanche conditions could develop overnight Monday
and raise the danger to High (Level 4 of 5).

* WHERE...The Selkirk, West and East Cabinet Mountains, and Bitterroot
Mountains - Silver Valley.

* WHEN...In effect from Mon 06:00 PST to Mon 16:00 PST.

* IMPACTS...Heavy, wet snowfall Monday will transition to heavy rain
overnight. A potent atmospheric river characterized by near-historic
moisture will introduce a bfirehoseb of moisture into North Idaho and
Northwestern Montana. The rain line will rise to around 7,000 feet
overnight Monday and will saturate recent snowfall and buried weak layers,
and could provoke a widespread cycle of avalanches large enough to bury,
injure, or kill a person. Some of these avalanches could release naturally,
and it will be very easy for backcountry travelers to trigger them.

* PRECAUTIONARY / PREPAREDNESS ACTIONS...Travel in or below avalanche
terrain is not recommended during this period.

Consult http://www.idahopanhandleavalanche.org/ or www.avalanche.org for
more detailed information.

Similar avalanche danger may exist at locations outside the coverage area of
this or any avalanche center.

Wind Advisory
Issued: 7:38 PM Dec. 7, 2025 – National Weather Service
...WIND ADVISORY IN EFFECT FROM 8 PM MONDAY TO 8 AM MST TUESDAY...

* WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph
expected. Gusts over 50 mph on the higher terrain.

* WHERE...Kootenai/Cabinet Region and Lower Clark Fork Region.

* WHEN...From 8 PM Monday to 8 AM MST Tuesday.

* IMPACTS...Gusty winds will blow around unsecured objects. Weakened
trees and tree limbs could be blown down impacting road access and
causing localized power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

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