Anaconda-Deer, Montana 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for 4 Miles ENE Anaconda MT
National Weather Service Forecast for:
4 Miles ENE Anaconda MT
Issued by: National Weather Service Missoula, MT |
Updated: 2:30 pm MDT Mar 30, 2025 |
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Tonight
 Mostly Cloudy then Slight Chance Snow
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Monday
 Slight Chance Rain/Snow then Showers Likely
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Monday Night
 Rain/Snow Likely then Snow Likely
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Tuesday
 Snow Likely
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Tuesday Night
 Chance Snow
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Wednesday
 Chance Snow
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Wednesday Night
 Slight Chance Snow then Mostly Cloudy
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Thursday
 Chance Snow
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Thursday Night
 Chance Snow then Mostly Cloudy
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Lo 26 °F |
Hi 48 °F |
Lo 27 °F |
Hi 39 °F |
Lo 24 °F |
Hi 43 °F |
Lo 20 °F |
Hi 41 °F |
Lo 20 °F |
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Tonight
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A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 26. South southeast wind around 7 mph. |
Monday
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A slight chance of snow before 11am, then a slight chance of rain and snow between 11am and noon, then rain likely after noon. Some thunder is also possible. Partly sunny, with a high near 48. South southeast wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%. Little or no snow accumulation expected. |
Monday Night
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Rain likely before 7pm, then rain and snow likely between 7pm and 8pm, then snow likely after 8pm. Mostly cloudy, with a low around 27. South southwest wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible. |
Tuesday
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Snow likely, mainly before noon. Cloudy, with a high near 39. West northwest wind 9 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible. |
Tuesday Night
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A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 24. West northwest wind 6 to 13 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible. |
Wednesday
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A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 43. Little or no snow accumulation expected. |
Wednesday Night
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A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 20. |
Thursday
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A chance of snow. Partly sunny, with a high near 41. |
Thursday Night
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A chance of snow before midnight. Mostly cloudy, with a low around 20. |
Friday
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Mostly sunny, with a high near 44. |
Friday Night
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Partly cloudy, with a low around 21. |
Saturday
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Mostly sunny, with a high near 50. |
Saturday Night
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Mostly clear, with a low around 25. |
Sunday
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Sunny, with a high near 56. |
Forecast from NOAA-NWS
for 4 Miles ENE Anaconda MT.
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Weather Forecast Discussion
353
FXUS65 KMSO 301843
AFDMSO
Area Forecast Discussion
National Weather Service Missoula MT
1243 PM MDT Sun Mar 30 2025
.DISCUSSION...
KEY MESSAGES:
- Mountain snow Monday night into Tuesday morning may again cause
winter driving conditions in southwest MT above 3500 feet.
- Active pattern with cool and showery weather most of this coming
week. Pass level snow impact potential during overnight/morning
periods.
- Ridging returns around April 6th, warmer and drier for several
days.
Shower activity begins again this evening from our next system.
Snow levels during this system will remain 4500 to 5000 feet,
with area mountain passes receiving a couple inches. Monday will
remain convective with isolated thunderstorms possible.
Monday evening models are spinning up another mid-level low over
southwest MT. Additionally, the models have continued their trend
of increasing precipitation amounts and lowering snow levels. A
mix of rain and snow may be possible Tuesday morning in the
valleys, while overnight Monday a few inches of snow is expected
to accumulate at Lost Trail, Homestake, and MacDonald Passes
creating periods of winter driving conditions. If traveling during
this period please check future forecasts for updates.
Active spring weather continues through April 6th, with periods of
sun, clouds, showers, graupel, and an isolated thunderstorm. The
short term forecast will be better for predicting short waves
that may increase precipitation chances.
High pressure returns, potentially just briefly, on the 6th with
warming temperatures and drier conditions.
&&
.AVIATION...Broken clouds today will become showers this evening,
with showers beginning at KSMN, KHRF, and KMSO between 31/0000
and 31/0600z. KGPI and KBTM showers will hold off until after
31/1100z. Monday instability increases and an isolated
thunderstorm is possible. Snow levels lower overnight and KSMN,
KHRF, and KMSO may receive a mix and rain and snow which will
cause short term visibility reductions. A period of light snow is
expected at KBTM after 01/0000z causing reduced visibility and
lowering ceilings, along with minor accumulations.
&&
.MSO WATCHES/WARNINGS/ADVISORIES...
MT...None.
ID...None.
&&
$$
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