Libby, Montana Weather Conditions

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Current Conditions

  • 45°
  • Overcast
  • Wind: Calm
  • Humidity: 100%
  • Visibility: 10.0 miles
  • Dew Point: 45°
  • Pressure: 29.73 in. 0

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Next 12 Hours

6  am
9  am
12  pm
3  pm
6  pm
Rain
Rain
Rain
Rain
Rain
Rain
Rain
Rain
Rain
Rain
37°
37°
46°
48°
46°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Rain
  • High: 48 °
  • Low: 34 °
  • Rain
  • Sunday
  • Chance of Snow
  • High: 45 °
  • Low: 28 °
  • Chance of Snow
  • Monday
  • Chance of Snow
  • High: 43 °
  • Low: 36 °
  • Chance of Snow
  • Tuesday
  • Chance of Rain
  • High: 46 °
  • Low: 39 °
  • Chance of Rain
  • Wednesday
  • Chance of Rain
  • High: 50 °
  • Low: 41 °
  • Chance of Rain

Forecast for Libby, Montana

Updated: 3:00 AM MDT on November 01, 2014

  • Saturday

    Overcast with rain. Fog early. High of 48F. Winds from the West at 5 to 10 mph shifting to the East in the afternoon. Chance of rain 100%.

  • Saturday Night

    Overcast with rain. Low of 34F. Winds less than 5 mph. Chance of rain 100% with rainfall amounts near 0.2 in. possible.

  • Sunday

    Partly cloudy with a chance of snow and rain showers, then a chance of rain in the afternoon. High of 45F. Winds from the WSW at 5 to 10 mph. Chance of precipitation 50% .

  • Sunday Night

    Partly cloudy with a chance of snow after midnight. Fog overnight. Low of 28F. Winds from the SW at 5 to 10 mph.

  • Monday

    Mostly cloudy with a chance of snow and rain showers in the morning, then overcast with rain showers. High of 43F. Winds from the SW at 5 to 10 mph. Chance of precipitation 40% .

  • Monday Night

    Overcast with a chance of rain after midnight. Low of 36F. Winds less than 5 mph. Chance of rain 40%.

  • Tuesday

    Overcast with a chance of rain. High of 46F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.

  • Tuesday Night

    Overcast with a chance of rain after midnight. Fog overnight. Low of 39F. Winds less than 5 mph. Chance of rain 40%.

  • Wednesday

    Overcast with a chance of rain. Fog early. High of 50F. Winds less than 5 mph. Chance of rain 40%.

  • Wednesday Night

    Overcast with a chance of rain. Fog overnight. Low of 41F. Winds less than 5 mph. Chance of rain 40%.

  • Thursday

    Overcast. Fog early. High of 55F. Winds from the SW at 5 to 10 mph.

  • Thursday Night

    Partly cloudy. Fog overnight. Low of 37F. Winds less than 5 mph.

  • Friday

    Mostly cloudy with a chance of rain. Fog early. High of 48F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.

  • Friday Night

    Partly cloudy. Fog overnight. Low of 32F. Winds less than 5 mph.

  • Saturday

    Overcast. High of 43F. Winds less than 5 mph.

  • Saturday Night

    Overcast with a chance of rain. Fog overnight. Low of 34F. Winds less than 5 mph. Chance of rain 40%.

  • Sunday

    Overcast with a chance of a thunderstorm. High of 50F. Winds less than 5 mph. Chance of rain 20%.

  • Sunday Night

    Mostly cloudy. Fog overnight. Low of 34F. Winds less than 5 mph.

  • Monday

    Mostly cloudy. High of 45F. Winds less than 5 mph.

  • Monday Night

    Partly cloudy. Low of 36F. Winds less than 5 mph.

  • Tuesday

    Clear. High of 45F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Low of 36F. Winds less than 5 mph.

Severe Weather Alert Descriptions

 Record Report  Statement as of 01:46 am MDT on November 01, 2014


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

a record high temperature of 66 degrees was set at Butte Mt yesterday.
This ties the old record of 66 set in 2008.



Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: RAWS LIBBY MT US, Libby, MT

Updated: 5:25 AM MDT

Temperature: 43 °F Dew Point: 42 °F Humidity: 95% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: Airport Area, Libby, MT

Updated: 6:05 AM MDT

Temperature: 39.4 °F Dew Point: 39 °F Humidity: 99% Wind: Calm Pressure: 29.53 in Hourly Precipitation: - Windchill: 39 °F Graphs

Location: RAWS FISHER RIVER MT US, Libby, MT

Updated: 5:03 AM MDT

Temperature: 44 °F Dew Point: 43 °F Humidity: 98% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Missoula Montana 
422 am MDT Sat Nov 1 2014 


..significant mountain snowfall expected tonight along the 
Idaho/Montana border... 


Discussion...forecast models continue to trend ever so slightly 
to the west with the approaching storm system. But these changes 
appear to be less in magnitude with the past few model runs and 
we believe we're finally approaching a consolidation of solutions 
which place the emphasis for heaviest precipitation over the 
Bitterroot & Clearwater Mountains of central Idaho and west 
central Montana. This will result in heavy snow impacts to travel 
over Lost Trail Pass, but especially Lolo Pass tonight through 
Sunday morning. Thus have upgraded the Winter Storm Watch to a 
warning above 4500ft. Not only will this storm affect travel over 
these passes, but it will produce even heavier accumulations 
throughout the backcountry where hunters and recreationalists 
could be significantly affected. 


Elsewhere we have decided to continue with the Winter Storm Watch. 
This is mainly due to remaining model inconsistencies with timing 
and track of the upper and mid level storm features. Snow is 
still forecast to impact many areas above 4500ft over much of 
southwest Montana and along the Continental divide; however, would 
like to see one more set of model runs to give extra care in 
measuring the overall impact across these areas remaining in the 
watch. One new concern will be the growing potential for intense 
precipitation to drag the snow level even lower than 4500ft very 
early Sunday morning. This could produce a mix of rain and snow or 
perhaps even have rain switch over to all snow for short window of 
time in the Missoula, Lolo, Frenchtown and perhaps Alberton 
region. However, this will be highly dependent upon where the 
track of heaviest precipitation develops, something which the 
models have been struggling to depict for days now. So this too 
will be carefully evaluated when the latest model data comes in 
later this morning. 


After this system passes the upper level flow turns more 
westerly. Models are in agreement that a strong acceleration in 
the jet stream will transport increasing amounts of moisture into 
northwest Montana by Tuesday. But this appears short lived and by 
late Wednesday high pressure begins to develop, shifting chances 
for precipitation towards the Canadian border and subsequently 
raising snow levels. Though variable cloudiness is expected to 
remain, strengthening valley inversions may produce some 
persistent valley fog Thursday and Friday morning. The models 
begin to diverge late in the week, but would suggest trending back 
towards a cooler trough for the weekend. So the forecast remains 
seasonal with near normal chances for precipitation. 


&& 


Aviation...fog is the primary concern this Saturday morning, 
with kgpi forecast to hold on to dense fog until late morning. 
A low pressure system will bring increasing clouds, lowering 
ceilings, and precipitation into the region this afternoon. Winds 
are not expected to be strong, roughly in the 10kt range. All 
terminals can expect precipitation to begin by 02/0600, with exact 
timing varying by location. Snow levels will drop to 4500ft msl, 
and by early Sunday morning, kbtm could see light snow. 


&& 


Mso watches/warnings/advisories... 
Montana...Winter Storm Warning from 6 PM MDT this evening to 5 PM MST 
Sunday above 4500 feet for the Bitterroot/Sapphire 
Mountains. 


Winter Storm Watch from this evening through Sunday afternoon 
above 4500 feet for The Butte/Blackfoot region...Lower 
Clark Fork region...Potomac/Seeley Lake region...West 
Glacier region. 


Idaho...Winter Storm Warning from 5 PM PDT this afternoon to 4 PM PST 
Sunday above 4500 feet for the northern Clearwater 
Mountains...southern Clearwater Mountains. 


Winter Storm Watch from this evening through Sunday afternoon 
above 4500 feet for the eastern Lemhi County...western 
Lemhi County. 


&& 


$$ 


Forecast...Dickerson 






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