Libby, Montana Weather Conditions

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Current Conditions

  • 32°
  • Clear
  • Wind: SW 8 mph
  • Humidity: 87%
  • Visibility: 10.0 miles
  • Dew Point: 28°
  • Pressure: 29.98 in. +
  • Heat Index: 25

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Next 12 Hours

5  am
8  am
11  am
2  pm
5  pm
Chance of Snow
Chance of Snow
Chance of Snow
Chance of Snow
Snow Showers
Snow Showers
Snow Showers
Snow Showers
Chance of Snow
Chance of Snow
28°
28°
30°
34°
30°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Sunday
  • Snow Showers
  • High: 41 °
  • Low: 25 °
  • Snow Showers
  • Monday
  • Snow Showers
  • High: 41 °
  • Low: 25 °
  • Snow Showers
  • Tuesday
  • Chance of Snow
  • High: 45 °
  • Low: 36 °
  • Chance of Snow
  • Wednesday
  • Chance of Rain
  • High: 43 °
  • Low: 18 °
  • Chance of Rain
  • Thursday
  • Chance of Snow
  • High: 30 °
  • Low: 18 °
  • Chance of Snow

Forecast for Libby, Montana

Updated: 2:00 PM MST on November 22, 2014

  • Sunday

    Overcast with snow showers. Fog early. High of 41F. Winds from the WSW at 5 to 10 mph. Chance of snow 70% with accumulations up to 2 in. possible.

  • Sunday Night

    Overcast with a chance of snow. Low of 25F. Winds from the WSW at 5 to 10 mph. Chance of snow 50%.

  • Monday

    Mostly cloudy with a chance of snow and a chance of rain in the morning, then overcast with snow showers. High of 41F. Winds from the SW at 5 to 10 mph. Chance of snow 30%.

  • Monday Night

    Overcast with a chance of snow. Fog overnight. Low of 25F. Winds less than 5 mph. Chance of snow 50% with accumulations up to 2 in. possible.

  • Tuesday

    Overcast with a chance of snow and a chance of rain, then a chance of rain in the afternoon. High of 45F. Winds from the SSW at 5 to 10 mph. Chance of precipitation 70% .

  • Tuesday Night

    Overcast with a chance of snow and a chance of rain, then a chance of rain after midnight. Fog overnight. Low of 36F with a windchill as low as 27F. Winds from the SW at 5 to 10 mph. Chance of precipitation 50% .

  • Wednesday

    Overcast with a chance of rain. High of 43F. Winds from the SW at 10 to 15 mph. Chance of rain 60%.

  • Wednesday Night

    Overcast with a chance of snow. Fog overnight. Low of 18F. Winds less than 5 mph. Chance of snow 50% with accumulations up to 2 in. possible.

  • Thursday

    Overcast with a chance of snow. Fog early. High of 30F. Winds less than 5 mph. Chance of snow 20%.

  • Thursday Night

    Overcast. Fog overnight. Low of 18F. Winds less than 5 mph.

  • Friday

    Mostly cloudy. High of 36F. Winds less than 5 mph.

  • Friday Night

    Overcast. Fog overnight. Low of 18F. Winds less than 5 mph.

  • Saturday

    Overcast with a chance of snow. Fog early. High of 34F. Winds less than 5 mph. Chance of snow 40% with accumulations up to 1 in. possible.

  • Saturday Night

    Overcast with a chance of snow. Fog overnight. Low of 18F. Winds less than 5 mph. Chance of snow 50% with accumulations up to 2 in. possible.

  • Sunday

    Overcast with a chance of snow. Fog early. High of 37F. Winds less than 5 mph. Chance of snow 40% with accumulations up to 1 in. possible.

  • Sunday Night

    Overcast with a chance of snow. Fog overnight. Low of 18F. Winds less than 5 mph. Chance of snow 40% with accumulations up to 1 in. possible.

  • Monday

    Overcast with a chance of snow. Fog early. High of 27F. Winds less than 5 mph. Chance of snow 40% with accumulations up to 1 in. possible.

  • Monday Night

    Overcast with a chance of snow. Fog overnight. Low of 16F. Winds less than 5 mph. Chance of snow 50% with accumulations up to 3 in. possible.

  • Tuesday

    Overcast with a chance of snow. Fog early. High of 27F. Winds less than 5 mph. Chance of snow 40% with accumulations up to 2 in. possible.

  • Tuesday Night

    Overcast with a chance of a thunderstorm. Fog overnight. Low of 18F. Winds less than 5 mph. Chance of rain 40%.

  • Wednesday

    Clear. Fog early. High of 27F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: RAWS LIBBY MT US, Libby, MT

Updated: 2:25 AM MST

Temperature: 28 °F Dew Point: 25 °F Humidity: 90% Wind: North at 2 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 28 °F Graphs

Location: Airport Area, Libby, MT

Updated: 3:29 AM MST

Temperature: 27.9 °F Dew Point: 25 °F Humidity: 90% Wind: West at 4.2 mph Pressure: 29.76 in Hourly Precipitation: - Windchill: 23 °F Graphs

Location: RAWS FISHER RIVER MT US, Libby, MT

Updated: 3:03 AM MST

Temperature: 28 °F Dew Point: 26 °F Humidity: 91% Wind: SSE at 2 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 28 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Missoula Montana 
230 PM MST Sat Nov 22 2014 


Discussion... 


Behind the cold front that passed through the region today snow 
showers are expected to redevelop through north central Idaho, 
west central Montana, and Lemhi County Idaho this evening. These 
showers will keep snow accumulating on Lolo and lost trail passes. 
These showers will continue into early Sunday with a decrease in 
activity during the day before the next weather system arrives. 


Another snow producing weather system will pass on Sunday night 
that has a high chance to bring light snow accumulations through 
much of north central Idaho and western Montana into early Sunday 
morning. A rather lengthy Winter Weather Advisory will be 
maintained for the bitterroots and Clearwater Mountains even 
though there will likely be a distinct period of lesser impact 
midday Sunday. 


Drier conditions will return during the day Monday but a 
potentially high impact, moist, weather system is becoming likely 
for Monday night through Tuesday. This weather system should start 
off cool in the valleys and have a very good Pacific moisture tap, 
so widespread valley snow with heavy mountain snow is possible. 


The weather could get even more interesting around Thanksgiving as 
models area showing a moist northwest upper level flow developing 
Wednesday over northwest Montana, while cold Canadian surface air 
slides into the area from the northeast. This could be a very good 
snow pattern for northwest Montana Wednesday night and Thursday, 
and over the remainder of western Montana and the higher terrain 
of north central Idaho Thursday and Thursday night. Model 
consistency with this solution is new and still not ideal, keeping 
forecast confidence relatively low. However, this will be looked 
at closely over the next couple days. 


&& 


Aviation...snow showers will develop later this afternoon through 
north central Idaho and into west central Montana. Higher 
elevations are expected to remain obscured with lowered 
visibilities in snow. Lower elevations will only have periods of 
lowered visibility overnight under stronger snow showers. High 
pressure will briefly pass during the day on Sunday so cloud cover 
will decrease somewhat and showers will decrease but this will all 
be short-lived with another shortwave expected Sunday afternoon. 


&& 


Mso watches/warnings/advisories... 
Montana...Winter Weather Advisory until midnight MST tonight 
Butte/Blackfoot region. 


Winter Weather Advisory until 7 am MST Monday 
Bitterroot/Sapphire Mountains. 


Winter Weather Advisory until 7 am MST Monday Lower Clark Fork 
region. 


Idaho...Winter Weather Advisory until 6 am PST Monday southern 
Clearwater Mountains. 


Winter Weather Advisory until midnight MST tonight eastern Lemhi 
County...western Lemhi County. 


&& 


$$ 



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