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El Nino to play a major role this hurricane season. Here's how many storms AccuWeather experts are predicting. Chevron right

Big Sky, MT

28°F
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Big Sky

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Big Sky, MT Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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March 29 - April 27

Sun 3/29

43° /34°
0%
Mostly cloudy, breezy and cooler

RealFeel®36°

RealFeel Shade™32°

Max UV Index4.0 (Moderate)

WindSW 14 mph

Mon 3/30

36° /14°
94%

WinterCast

An inch or two

Mon, 3/30, 9:00 AM - Mon, 3/30, 8:00 PM

Snow
Breezy with snow at times, accumulating an inch or two

RealFeel®28°

RealFeel Shade™25°

Max UV Index4.0 (Moderate)

WindWSW 15 mph

Tue 3/31

36° /28°
25%
Some sun

RealFeel®38°

RealFeel Shade™31°

Max UV Index6.0 (High)

WindSSW 7 mph

Wed 4/1

35° /30°
25%
Some sun, then turning cloudy

RealFeel®28°

RealFeel Shade™24°

Max UV Index3.0 (Moderate)

WindSSW 12 mph

Thu 4/2

31° /14°
87%
Snow in the morning; otherwise, a thick cloud cover

RealFeel®24°

RealFeel Shade™24°

Max UV Index2.0 (Low)

WindSSW 8 mph

Fri 4/3

31° /14°
60%
A bit of snow in the morning; otherwise, clouds giving way to some sun

RealFeel®28°

RealFeel Shade™25°

Max UV Index5.0 (Moderate)

WindNNW 8 mph

Sat 4/4

38° /14°
42%
A morning flurry; otherwise, not as cold with times of clouds and sun

RealFeel®39°

RealFeel Shade™33°

Max UV Index4.0 (Moderate)

WindWSW 6 mph

Sun 4/5

44° /20°
2%
Mostly cloudy

RealFeel®42°

RealFeel Shade™40°

Max UV Index3.0 (Moderate)

WindWSW 7 mph

Mon 4/6

51° /26°
9%
Mostly cloudy

RealFeel®50°

RealFeel Shade™50°

Max UV Index3.0 (Moderate)

WindWSW 6 mph

Tue 4/7

47° /24°
1%
Sun and clouds

RealFeel®45°

RealFeel Shade™41°

Max UV Index4.0 (Moderate)

WindSW 9 mph

Wed 4/8

43° /24°
82%
Cloudy; a flurry in the morning followed by a mix of snow and rain in the afternoon

RealFeel®40°

RealFeel Shade™40°

Max UV Index4.0 (Moderate)

WindSW 9 mph

Thu 4/9

41° /22°
55%
Cloudy with a little snow, mainly early in the day

RealFeel®44°

RealFeel Shade™44°

Max UV Index3.0 (Moderate)

WindWSW 5 mph

Fri 4/10

38° /20°
55%
Mostly cloudy with a bit of snow

RealFeel®49°

RealFeel Shade™42°

Max UV Index4.0 (Moderate)

WindNNE 2 mph

Sat 4/11

42° /17°
56%
Mostly cloudy; a bit of morning snow followed by snow showers in the afternoon

RealFeel®47°

RealFeel Shade™44°

Max UV Index2.0 (Low)

WindNW 4 mph

Sun 4/12

34° /12°
20%
Plenty of sun

RealFeel®39°

RealFeel Shade™31°

Max UV Index7.0 (High)

WindS 5 mph

Mon 4/13

36° /13°
25%
Intervals of clouds and sunshine

RealFeel®40°

RealFeel Shade™32°

Max UV Index3.0 (Moderate)

WindSW 4 mph

Tue 4/14

37° /12°
20%
Mostly sunny

RealFeel®48°

RealFeel Shade™38°

Max UV Index7.0 (High)

WindSSE 1 mph

Wed 4/15

40° /15°
25%
After a cloudy start, sun returns

RealFeel®50°

RealFeel Shade™40°

Max UV Index5.0 (Moderate)

WindSSW 4 mph

Thu 4/16

45° /14°
25%
Increasing cloudiness

RealFeel®46°

RealFeel Shade™46°

Max UV Index5.0 (Moderate)

WindS 4 mph

Fri 4/17

47° /22°
25%
Mostly cloudy

RealFeel®50°

RealFeel Shade™49°

Max UV Index3.0 (Moderate)

WindSSE 1 mph

Sat 4/18

41° /15°
66%
Cooler with periods of snow, then rain

RealFeel®35°

RealFeel Shade™35°

Max UV Index2.0 (Low)

WindNW 7 mph

Sun 4/19

36° /13°
25%
Mostly cloudy

RealFeel®36°

RealFeel Shade™34°

Max UV Index2.0 (Low)

WindSSW 5 mph

Mon 4/20

39° /16°
20%
Some sun

RealFeel®50°

RealFeel Shade™38°

Max UV Index7.0 (High)

WindWSW 4 mph

Tue 4/21

39° /15°
20%
Partial sunshine

RealFeel®49°

RealFeel Shade™38°

Max UV Index8.0 (Very High)

WindS 4 mph

Wed 4/22

48° /23°
55%
Partial sunshine with a passing shower in the afternoon

RealFeel®46°

RealFeel Shade™43°

Max UV Index7.0 (High)

WindS 7 mph

Thu 4/23

44° /16°
75%
A mix of snow and rain in the morning; considerable cloudiness

RealFeel®49°

RealFeel Shade™45°

Max UV Index2.0 (Low)

WindNNW 4 mph

Fri 4/24

38° /16°
59%
Periods of snow in the morning; otherwise, cloudy

RealFeel®39°

RealFeel Shade™35°

Max UV Index2.0 (Low)

WindNNW 5 mph

Sat 4/25

38° /15°
25%
Times of clouds and sun

RealFeel®47°

RealFeel Shade™37°

Max UV Index6.0 (High)

WindWSW 2 mph

Sun 4/26

39° /16°
10%
Abundant sunshine

RealFeel®45°

RealFeel Shade™36°

Max UV Index8.0 (Very High)

WindS 5 mph

Mon 4/27

45° /18°
25%
Cloudy

RealFeel®48°

RealFeel Shade™46°

Max UV Index2.0 (Low)

WindS 5 mph

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