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Big Sky Weather (Next 3 days): The snow forecast for Big Sky is: Mild with light rain (total 2.0mm) on Tue afternoon Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 3°C on Tue afternoon, min -2°C on Wed night). Wind will be generally light.
Big Sky Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 9°C on Sun afternoon, min -2°C on Fri night). Winds decreasing (strong winds from the WSW on Fri afternoon, light winds from the W by Sat morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -3 |  | ||||
| Middle Lift: | 0 |  | ||||
| Bottom Lift: | -1 | |
Latest snow reports near Big Sky:
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | |  |  | |  |  | | | | | |  | | | | |
snow shwrs | light snow | light snow | light snow | light snow | light snow | snow shwrs | clear | snow shwrs | clear | some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | clear | light snow | |
km/h | |||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||||
— | — | 1 | 1 | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | |
max°C | 1 | 3 | 2 | 1 | 1 | 0 | -1 | 1 | 0 | 1 | 4 | 2 | 0 | 4 | 6 | 8 | 9 | 7 | 7 | 8 | 6 |
min°C | 0 | 2 | 0 | 0 | 1 | -2 | -2 | 0 | -1 | 0 | 3 | -2 | -2 | 3 | 4 | 7 | 8 | 6 | 6 | 7 | 1 |
-5 | -2 | -2 | -3 | 1 | -7 | -7 | -4 | -7 | -4 | -3 | -9 | -7 | 0 | 0 | 4 | 4 | 2 | 0 | 4 | -3 | |
87 | 71 | 71 | 94 | 93 | 99 | 93 | 66 | 56 | 54 | 34 | 55 | 48 | 32 | 37 | 43 | 49 | 43 | 30 | 28 | 50 | |
2800 | 3050 | 3100 | 2900 | 2900 | 2600 | 2400 | 2800 | 2850 | 2700 | 3250 | 2850 | 2400 | 3050 | 3700 | 4000 | 4000 | 3850 | 3800 | 3750 | 3500 | |
 | 7:39 | — | — | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — |
 | — | 6:42 | — | — | 6:40 | — | — | 6:38 | — | — | 6:37 | — | — | 6:35 | — | — | 6:34 | — | — | 6:31 | — |
Mild with light rain (total 2.0mm) on Tue afternoon Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 3°C on Tue afternoon, min -2°C on Wed night). Wind will be generally light.
Mostly dry. Freeze-thaw conditions (max 9°C on Sun afternoon, min -2°C on Fri night). Winds decreasing (strong winds from the WSW on Fri afternoon, light winds from the W by Sat morning).
Latest snow reports near Big Sky:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 1.0 cm |
| Last snowfall: | 12 Oct 2025 |
| Snow Alerts | Create Alert |
0.7 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.2 | Powder days Fresh snow, limited sun, any wind. |
0.7 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Big Sky at the specific elevation of 2736 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Big Sky. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of United States.
Click here to read further information on freezing levels and how we forecast our temperatures.
Overall 4.2 Based on 8 votes and 8 reviews
In the past few years, Big Sky has been discovered. No longer a sleepy giant, there are now lift lines. Maybe because Montana had the best snow in the USA in 2018, and maybe due to the addition of the Ikon pass; either way there are now lots more people; don't count on powder lasting beyond noon, where in the past it might have lasted for days. Lines are much shorter or non-existent in April, when sunshine can be intense. If you enjoy dining out, plan on a few trips to Town Center or Highway 191 on the Skyline shuttle for the best food.
Montana Mel from United States writes:
In the past few years, Big Sky has been discovered. No longer a sleepy giant, there are now lift lines. Maybe because Montana had the best snow in the USA in 2018, and maybe due to the addition of the Ikon pass; either way there are now lots more people; don't count on powder lasting beyond noon, where in the past it might have lasted for days. Lines are much shorter or non-existent in April, when sunshine can be intense. If you enjoy dining out, plan on a few trips to Town Center or Highway 191 on the Skyline shuttle for the best food.
The Big Sky skiing weather widget is available to embed on external websites free of charge. It provides a daily summary of our Big Sky snow forecast and current weather conditions. Simply go to the feed configuration page and follow the 3 simple steps to grab the custom html code snippet and paste it into your own site. You can choose the snow forecast elevation (summit, mid-mountain or bottom lift) and metric/imperial units for the snow forecast feed to suit your own website…. Click here to get the code.
View detailed snow forecast for Big Sky at:
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