Libby, Montana Weather Conditions

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Current Conditions

  • 32°
  • Light Freezing Fog
  • Wind: Calm
  • Humidity: 100%
  • Visibility: 0.2 miles
  • Dew Point: 32°
  • Pressure: 30.02 in. -

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Next 12 Hours

10  pm
1  am
4  am
7  am
10  am
Fog
Fog
Fog
Fog
Fog
Fog
Fog
Fog
Fog
Fog
34°
30°
30°
30°
39°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Mostly Cloudy
  • High: 43 °
  • Low: 30 °
  • Mostly Cloudy
  • Wednesday
  • Mostly Cloudy
  • High: 39 °
  • Low: 30 °
  • Mostly Cloudy
  • Thursday
  • Partly Cloudy
  • High: 39 °
  • Low: 25 °
  • Partly Cloudy
  • Friday
  • Partly Cloudy
  • High: 39 °
  • Low: 25 °
  • Partly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 39 °
  • Low: 27 °
  • Partly Cloudy

Forecast for Libby, Montana

Updated: 7:00 PM PST on January 26, 2015

  • Monday

    Partly cloudy. Fog early. High of 48F. Winds less than 5 mph.

  • Monday Night

    Partly cloudy. Fog overnight. Low of 30F. Winds less than 5 mph.

  • Tuesday

    Mostly cloudy. Fog early. High of 43F. Winds less than 5 mph.

  • Tuesday Night

    Partly cloudy. Fog overnight. Low of 30F. Winds less than 5 mph.

  • Wednesday

    Mostly cloudy. Fog early. High of 39F. Winds less than 5 mph.

  • Wednesday Night

    Mostly cloudy. Fog overnight. Low of 30F. Winds less than 5 mph.

  • Thursday

    Partly cloudy. High of 39F. Winds less than 5 mph.

  • Thursday Night

    Partly cloudy. Fog overnight. Low of 25F. Winds less than 5 mph.

  • Friday

    Clear. High of 39F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 25F. Winds less than 5 mph.

  • Saturday

    Partly cloudy. High of 39F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 27F. Winds less than 5 mph.

  • Sunday

    Partly cloudy with a chance of rain. High of 41F. Winds less than 5 mph. Chance of rain 30%.

  • Sunday Night

    Clear with a chance of snow. Low of 32F. Winds less than 5 mph. Chance of snow 60% with accumulations up to 1 in. possible.

  • Monday

    Partly cloudy with a chance of snow. Fog early. High of 43F. Winds less than 5 mph. Chance of snow 70% with accumulations up to 1 in. possible.

  • Monday Night

    Clear with a chance of rain. Fog overnight. Low of 28F. Winds less than 5 mph. Chance of rain 50%.

  • Tuesday

    Clear. Fog early. High of 34F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Fog overnight. Low of 16F. Winds less than 5 mph.

  • Wednesday

    Clear. Fog early. High of 39F. Winds less than 5 mph.

  • Wednesday Night

    Clear. Fog overnight. Low of 19F. Winds less than 5 mph.

  • Thursday

    Clear. Fog early. High of 37F. Winds less than 5 mph.

  • Thursday Night

    Clear. Fog overnight. Low of 21F. Winds less than 5 mph.

  • Friday

    Clear with a chance of rain. High of 39F. Winds less than 5 mph. Chance of rain 20%.

Severe Weather Alert Descriptions

 Record Report  Statement as of 04:34 PM MST on January 26, 2015


... Record high temperature set at Butte Mt...

A record high temperature of 53 degrees was set at Butte Mt today.
This breaks the old record of 49 set in 1998.




Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: RAWS FISHER RIVER MT US, Libby, MT

Updated: 10:03 PM MST

Temperature: 29 °F Dew Point: 29 °F Humidity: 98% Wind: SSE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 29 °F Graphs

Location: RAWS TROY MT US, Troy, MT

Updated: 9:07 PM MST

Temperature: 32 °F Dew Point: 32 °F Humidity: 99% Wind: North at 4 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 28 °F Graphs

Location: RAWS ZONOLITE MT US, Libby, MT

Updated: 7:06 PM MST

Temperature: 52 °F Dew Point: 32 °F Humidity: 46% Wind: SSW at 7 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Missoula Montana 
235 PM MST Monday Jan 26 2015 


Discussion...thick fog and a low stratus layer have affected 
some places in central Idaho and western Montana, while other 
locations have remained clear and sunny all day. Needless to say, 
fog development has been tricky to forecast. It will stay tricky 
to try and pin down who will see fog Tuesday and/or Wednesday 
mornings, but it does appear that Kalispell, Salmon, and locations 
along the I-90 corridor, including Missoula, have the best chances 
for fog development tonight into Tuesday morning. 


In addition, more record-breaking warmth is expected in select 
locations (hamilton, Butte, Drummond, etc) and could extend for 
yet another day Tuesday. These anomalously warm valley 
temperatures, including equally warm values in the mountains, are 
a direct result of the persistent, strong area of high pressure 
locked over the western United States. 


That being said, a surge of moisture from the south will brush 
Lemhi County and southwest Montana Tuesday night into Wednesday. At 
the same time, a weak shortwave trough will swing through from 
the northwest. The result will be light precipitation that will 
move through the region, with best chances occurring over Lemhi 
County and southwest Montana region. The valleys of Lemhi County 
may see a slight chance of freezing rain Tuesday night/early 
Wednesday morning, which could create slippery conditions for 
roadways, particularly along Highway 93 south of Lost Trail Pass. 


While mostly dry and sunny conditions will exist Thursday/Friday, 
the next chance of precipitation could occur next weekend, as the 
warmer high pressure finally shifts enough to allow colder 
northwest flow to move over western Montana. Unfortunately, long- 
range models still wobble on the amount of cold air that will 
return to the region and how much precipitation that could return 
with it, so the impact details are unknown at the time. In other 
news, a much wetter weather pattern is looking more likely by 
early next week. 


&& 


Aviation... 
some breezy southerly winds of 15-25 kts are occurring today over 
the higher terrain, including some downslope winds along the 
Continental Divide through today. Fog will remain an issue for 
ksmn through the early afternoon before lifting out of the area 
early this evening. Continued high pressure and relatively clear 
conditions over the region will allow cool, stable conditions to 
return to the valleys tonight and allow fog to redevelop overnight 
after midnight for kgpi and ksmn, and for kmso before sunrise. Fog 
issues are likely to mix out by mid morning. 


&& 


Mso watches/warnings/advisories... 
Montana...none. 
Idaho...none. 
&& 


$$ 



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