Libby, Montana 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Libby MT
National Weather Service Forecast for:
Libby MT
Issued by: National Weather Service Missoula, MT |
Updated: 3:30 am MDT Jun 6, 2025 |
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Today
 Decreasing Clouds
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Tonight
 Partly Cloudy
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Saturday
 Sunny
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Saturday Night
 Mostly Clear
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Sunday
 Sunny
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Sunday Night
 Clear
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Monday
 Hot
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Monday Night
 Clear
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Tuesday
 Sunny
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Hi 83 °F |
Lo 52 °F |
Hi 88 °F |
Lo 51 °F |
Hi 92 °F |
Lo 54 °F |
Hi 98 °F |
Lo 57 °F |
Hi 95 °F |
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Today
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Cloudy, then gradually becoming mostly sunny, with a high near 83. Calm wind becoming west southwest around 6 mph in the afternoon. Winds could gust as high as 18 mph. |
Tonight
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Partly cloudy, with a low around 52. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. |
Saturday
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Sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon. |
Saturday Night
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Mostly clear, with a low around 51. West wind around 5 mph becoming calm in the evening. |
Sunday
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Sunny, with a high near 92. Calm wind. |
Sunday Night
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Clear, with a low around 54. |
Monday
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Sunny and hot, with a high near 98. |
Monday Night
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Clear, with a low around 57. |
Tuesday
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Sunny, with a high near 95. |
Tuesday Night
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A slight chance of rain. Mostly cloudy, with a low around 55. |
Wednesday
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A slight chance of rain. Partly sunny, with a high near 87. |
Wednesday Night
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A chance of rain. Partly cloudy, with a low around 50. |
Thursday
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A chance of rain. Mostly sunny, with a high near 83. |
Forecast from NOAA-NWS
for Libby MT.
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Weather Forecast Discussion
553
FXUS65 KMSO 060810
AFDMSO
Area Forecast Discussion
National Weather Service Missoula MT
210 AM MDT Fri Jun 6 2025
DISCUSSION...
KEY MESSAGES:
- Warming and drying trend through early next week.
High pressure will strengthen and build into early next week,
bringing a significant warm up and generally dry conditions.
Monday looks like the hottest day this week with many valleys
reaching into the low 90s and nearing 100 for the lower valleys of
north central Idaho. Isolated thunderstorms will be possible
across Lemhi County and southwest Montana by Monday and Tuesday
afternoons.
Ensemble forecast models are trying to show a pattern change mid
to late next week. With a trough digging over the west coast,
forcing the subtropical high (four-corners high) west into the
Pacific. The question becomes what is the moisture source as this
pattern would favor wide-scale subsidence over the eastern
Pacific. More to come as this forecast evolves.
&&
.AVIATION...A weak wave will allow for breezy west to northwest
winds late afternoon into the evening today. An isolated shower or
thunderstorm is possible in northwest MT as well, due to the low
probability no showers are currently mentioned in KGPI`s Terminal
Area Forecast. High pressure will build on Saturday producing VFR
conditions.
&&
.MSO WATCHES/WARNINGS/ADVISORIES...
MT...None.
ID...None.
&&
$$
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