Libby, Montana Weather Conditions

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Current Conditions

  • 77°
  • Clear
  • Wind: SW 4 mph
  • Humidity: 28%
  • Visibility: 10.0 miles
  • Dew Point: 41°
  • Pressure: 29.83 in. -

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Next 12 Hours

2  pm
5  pm
8  pm
11  pm
2  am
Clear
Clear
Clear
Clear
Partly Cloudy
Partly Cloudy
Clear
Clear
Clear
Clear
77°
81°
75°
59°
52°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Clear
  • High: 82 °
  • Low: 46 °
  • Clear
  • Saturday
  • Clear
  • High: 81 °
  • Low: 44 °
  • Clear
  • Sunday
  • Partly Cloudy
  • High: 81 °
  • Low: 45 °
  • Partly Cloudy
  • Monday
  • Chance of a Thunderstorm
  • High: 73 °
  • Low: 43 °
  • Chance of T-Storms
  • Tuesday
  • Chance of a Thunderstorm
  • High: 74 °
  • Low: 45 °
  • Chance of T-Storms

Forecast for Libby, Montana

Updated: 12:27 PM MDT on January 22, 2015

  • Friday

    Abundant sunshine. High 82F. Winds NE at 5 to 10 mph.

  • Friday Night

    Partly cloudy skies. Low 46F. Winds ENE at 5 to 10 mph.

  • Saturday

    Mostly sunny skies. High 81F. Winds NE at 10 to 15 mph.

  • Saturday Night

    A mostly clear sky. Low 44F. Winds E at 5 to 10 mph.

  • Sunday

    Intervals of clouds and sunshine. A stray shower or thunderstorm is possible. High 81F. Winds light and variable.

  • Sunday Night

    A few clouds from time to time. Low around 45F. Winds light and variable.

  • Monday

    Rain showers in the morning with scattered thunderstorms arriving in the afternoon. High 73F. Winds light and variable. Chance of rain 60%.

  • Monday Night

    Partly to mostly cloudy skies with scattered thunderstorms before midnight. Low 43F. Winds light and variable. Chance of rain 60%.

  • Tuesday

    Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High 74F. Winds light and variable. Chance of rain 60%.

  • Tuesday Night

    Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low around 45F. Winds light and variable. Chance of rain 40%.

  • Wednesday

    Partly cloudy early. Scattered thunderstorms developing in the afternoon. High 78F. Winds WNW at 5 to 10 mph. Chance of rain 40%.

  • Wednesday Night

    Mostly cloudy skies early, then partly cloudy after midnight. Low near 45F. Winds light and variable.

  • Thursday

    Sunshine and clouds mixed. High 81F. Winds W at 5 to 10 mph.

  • Thursday Night

    Showers in the evening, then clearing overnight. Low 47F. Winds ENE at 5 to 10 mph. Chance of rain 40%.

  • Friday

    Partly cloudy. High 81F. Winds light and variable.

  • Friday Night

    Partly cloudy early with increasing clouds overnight. Low 46F. Winds light and variable.

  • Saturday

    Rain showers in the morning becoming more intermittent in the afternoon. High 79F. Winds light and variable. Chance of rain 50%.

  • Saturday Night

    Partly cloudy. Low 47F. Winds light and variable.

  • Sunday

    Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 79F. Winds light and variable.

  • Sunday Night

    Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 47F. Winds light and variable. Chance of rain 50%.

  • Monday

    Variable clouds with scattered thunderstorms. High 76F. Winds NNE at 5 to 10 mph. Chance of rain 60%.

  • Monday Night

    Widely scattered showers or a thunderstorm early. Then partly cloudy. Low 46F. Winds SSE at 5 to 10 mph. Chance of rain 30%.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: RAWS, Libby, MT

Updated: 1:25 PM MDT

Temperature: 83 °F Dew Point: 41 °F Humidity: 23% Wind: SSW at 4 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Airport Area, Libby, MT

Updated: 2:30 PM MDT

Temperature: 77.4 °F Dew Point: 44 °F Humidity: 30% Wind: NNE at 2.7 mph Pressure: 29.63 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: RAWS, Libby, MT

Updated: 2:03 PM MDT

Temperature: 82 °F Dew Point: 34 °F Humidity: 18% Wind: North at 4 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: RAWS, Troy, MT

Updated: 2:07 PM MDT

Temperature: 83 °F Dew Point: 39 °F Humidity: 21% Wind: NW at 1 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: RAWS, Libby, MT

Updated: 2:06 PM MDT

Temperature: 70 °F Dew Point: 36 °F Humidity: 29% Wind: North at 6 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: MesoWest, Libby, MT

Updated: 2:01 PM MDT

Temperature: 76 °F Dew Point: 34 °F Humidity: 22% Wind: NNW at 4 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Missoula Montana 
355 am MDT Friday may 22 2015 


Discussion...showers and thunderstorms can be expected to develop 
again this afternoon and evening, as well as for Saturday. The 
coverage of these showers and thunderstorms will likely be in the 
same areas where we saw them yesterday. Cloud coverage in central 
Idaho will be the deciding factor on how strong the storms do get, 
though brief heavy rain and gusty winds will likely be the larger 
impacts. Simulated cloud products do indicate that the cloud 
coverage for the early part of today will be less extensive than 
yesterday, so the potential for more coverage and stronger 
thunderstorms today is possible. 


Temperatures for the next couple of days will remain warm, with 
highs in the mid 70s to low 80s for western Montana and 
north-central Idaho. Southwestern Montana and the valleys of 
Lemhi County in Idaho can expect slightly cooler temperatures in 
the upper 50s and low 60s. 


An unsettled weather pattern will continue next week. Naturally 
models do not agree on the details and timing systems, but 
confidence is good that a low pressure system will affect the 
region Monday or Tuesday. There is potential for half an inch to 
an inch of rain to affect somewhere in central western Montana 
and/or central Idaho. Most solutions bring some, but very little 
rain to the parched northwest Montana, and it does not look like 
that area will make up its recent precipitation deficit anytime 
soon. 


&& 


Aviation...showers and thunderstorms are expected to develop this 
afternoon and evening in much of the same areas as yesterday, 
generally along and south of I-90 from kmlp to kmso to khln. 
Convection is expected to be begin to develop around 22/2000z. 
Brief heavy rain, gusty winds, and occasional lightning will be 
the main impacts from these storms. Kbtm and ksmn will be the air 
terminals that are more likely to see these impacts from the 
thunderstorms. Kmso, will once again be on the northwestern edge 
of development and could again see gusty outflow winds. Northwest 
Montana will be spared of any showers, however gusty east-northeast winds can 
be expected this afternoon. 








&& 


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


$$ 






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