Butte, Montana Weather Conditions

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Current Conditions

  • 13°
  • Clear
  • Wind: SE 4 mph
  • Humidity: 71%
  • Visibility: 10.0 miles
  • Dew Point: 5°
  • Pressure: 30.50 in. -
  • Heat Index: 7

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Next 12 Hours

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Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Clear
  • High: 16 °
  • Low: -3 °
  • Clear
  • Sunday
  • Clear
  • High: 26 °
  • Low: 1 °
  • Clear
  • Monday
  • Partly Cloudy
  • High: 27 °
  • Low: -1 °
  • Partly Cloudy
  • Tuesday
  • Clear
  • High: 29 °
  • Low: 5 °
  • Clear
  • Wednesday
  • Mostly Cloudy
  • High: 33 °
  • Low: 12 °
  • Mostly Cloudy

Forecast for Butte, Montana

Updated: 2:48 PM MST on November 28, 2015

  • Tonight

    Clear. Patchy freezing fog after midnight. Very cold. Lows 6 below to 13 below zero.

  • Sunday

    Sunny. Patchy freezing fog in the morning. Highs 15 to 22.

  • Sunday Night

    Mostly clear. Patchy freezing fog after midnight. Very cold. Lows 5 below to 2 above zero.

  • Monday

    Partly cloudy. Patchy freezing fog in the morning. Highs 18 to 25.

  • Monday Night

    Mostly clear. Patchy freezing fog. Lows 2 to 9.

  • Tuesday

    Mostly sunny. Patchy freezing fog in the morning. Highs in the 20s.

  • Tuesday Night

    Mostly clear. Lows 7 to 14.

  • Wednesday

    Partly cloudy. Highs in the mid 20s to lower 30s.

  • Wednesday Night

    Partly cloudy. Lows 14 to 21.

  • Thursday

    Partly cloudy. Highs in the upper 20s to mid 30s.

  • Thursday Night

    Mostly cloudy with a 20 percent chance of snow. Lows 19 to 26.

  • Friday

    Mostly cloudy with a 20 percent chance of snow showers. Highs in the 30s.

  • Friday Night

    Mostly cloudy with a 20 percent chance of snow showers. Lows 10 to 17.

  • Saturday

    Partly cloudy. Highs in the 30s.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Kelley Mine Yard, Butte, MT

Updated: 2:55 PM MST

Temperature: 18.8 °F Dew Point: 11 °F Humidity: 72% Wind: Calm Pressure: 30.52 in Hourly Precipitation: 0.00 in Windchill: 19 °F Graphs

Location: Pipestone, Whitehall, MT

Updated: 1:59 PM MST

Temperature: 16.2 °F Dew Point: 8 °F Humidity: 68% Wind: ESE at 3.1 mph Pressure: 29.72 in Hourly Precipitation: 0.00 in Windchill: 11 °F Graphs

Location: West of Melrose MT, Montana, MT

Updated: 2:58 PM MST

Temperature: 25.2 °F Dew Point: 2 °F Humidity: 37% Wind: Calm Pressure: 30.13 in Hourly Precipitation: 0.00 in Windchill: 25 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion

Area Forecast Discussion
National Weather Service Missoula MT
236 PM MST SAT NOV 28 2015

.DISCUSSION...Surface high pressure will continue to be the
dominant feature over the Northern Rockies through at least mid
next week. Valley inversions continue to strengthen each day which
will keep pollutants trapped creating hazy conditions in all
valleys. While low stratus/fog will persist over much of
northwest Montana and portions of north central Idaho. The stratus
deck is anticipated to expand tonight, especially into the
Missoula and Seeley Lake valleys. Areas under the stratus clouds
will experience small diurnal temperatures changes with the
the occasional flurry. While areas that are clear should still
experience very cold nights with high valley locations dropping
below zero each night.

Valley inversions are likely to continue through most of next
week. A weak disturbance will approach on Wednesday, which may
bring light precipitation to northwest Montana and central Idaho.
A stronger disturbance is expected late Thursday into Friday. This
disturbance should help erode the valley inversions allowing
temperatures to warm up into the upper 30s to low 40s for many
valleys by Friday. Precipitation with this system looks to be a
mixture of rain and snow. More details to follow.


.AVIATION...A persistent low stratus deck will remain fixed in
place at KGPI into the foreseeable future. At KMSO, the stratus
deck and patchy fog is expected to develop by Sunday morning and
linger throughout much of the day.  KBTM will continue to battle
drifting fog and stratus during the morning hours with conditions
improving by the afternoon. And at KSMN some fog is expected to
develop by the morning, but dissipate by late morning/early




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