June Mountain Snow Report and Forecast
Updated 27 May 2026 00:43 BST
Snow Forecast for June Mountain
Snow and Weather from 27 May.
For Forecast detail, see below.
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June Mountain Snow Forecast Highlights
When will there be fresh snow in June Mountain?
| Next Snow Expected | 27 May |
|---|---|
| Next Snow Amount | 7cm 3in |
| Next 48 Hours | 13cm 5in |
| Next 7 Days | 13cm 5in |
Forecast for today in June Mountain
Max 8℃ 46°F
Min -1℃ 30°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ 30°F and rising to 8℃ 46°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
27
3cm to 6cm 1in to 2in New Snow
Clear sky early, then cloudy later.
Snow Line from 2,529m 8,297ft to resort level ( 2,300m 7,546ft ).
Forecast times for June Mountain are in Los Angeles (US/Pacific) time zone.
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| Wed 27 | Thu 28 | Fri 29 | Sat 30 | Sun 31 | Mon 01 | Tue 02 | |
|---|---|---|---|---|---|---|---|
| Wind | SW F3 | SE F2 | SW F2 | SW F3 | |||
| 3,090m 10,138ft | 0℃ 32°F
 +6cm +2in
| 1℃ 33°F
+12cm +5in
| 2℃ 36°F
 +2cm +1in
| 7℃ 45°F
| 8℃ 46°F
| 13℃ 56°F
 | 16℃ 61°F
|
| SW F3 | SW F2 | SW F3 | |||||
| 2,695m 8,842ft | 5℃ 40°F
 +7cm +3in
| 5℃ 42°F
+5cm +2in
| 8℃ 46°F
+1cm
| 12℃ 53°F
| 12℃ 54°F
| 18℃ 64°F
| 21℃ 69°F
|
| SW F3 | SW F2 | SW F3 | |||||
| 2,300m 7,546ft | 8℃ 46°F
+3cm +1in
| 8℃ 46°F
+1cm
| 10℃ 50°F
| 14℃ 58°F
| 15℃ 58°F
| 20℃ 69°F
| 23℃ 74°F
|
| Snow Line | varying 2,529m 8,297ft | varying 2,809m 9,216ft | varying 2,389m 7,838ft | ||||
| Max Town | 8℃ 46°F | 8℃ 46°F | 10℃ 50°F | 14℃ 58°F | 15℃ 58°F | 20℃ 69°F | 23℃ 74°F |
| Min Town | -1℃ 30°F | -2℃ 29°F | -2℃ 29°F | 2℃ 36°F | 3℃ 38°F | 5℃ 40°F | 9℃ 47°F |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
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Snow Forecast near June Mountain
| Ski Area | 48 Hr | 7 Day | We | Th | Fr | Sa | Su | Mo | Tu |
|---|---|---|---|---|---|---|---|---|---|
| Mammoth Mountain | 13cm 5in | 13cm 5in |
Snow Reliability
June Mountain typically receives a healthy average snowfall of around 300 inches annually, with snow depths reaching up to 5 feet in peak season. For the most accurate and up-to-date snow conditions, check J2Ski for the latest information.
Understanding and predicting Snow Conditions in June Mountain
Here are our tips for making the most of a trip to June Mountain, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in June Mountain, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.
Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:
Pistes (Groomers) or Off-Piste
These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.
- Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
- Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.
WARNING - skiing off-piste (out-of-bounds) at June Mountain is not always controlled (slopes made safe from avalanche risk) or patrolled. Always check local advice, ski with safety kit (and know how to use it), and never ski alone.
Analyzing Weather and Snowfall Forecasts
Whilst no forecast can tell you exactly how snow conditions in June Mountain will develop, checking the forecast regularly should give you an idea of what to expect.
New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.
Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.
Predicting Future Snow Quality
Regularly check our snow and weather forecasts for June Mountain for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.
Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.