Mount Shasta Snow Report and Forecast
Snow Forecast for Mount Shasta
When will there be fresh snow?
This is the Snow Forecast for Mount Shasta, United States for 16 days from 9 May.
Updated 09 May 2025 03:32 BST.
| Next Snow Expected | 12 May |
|---|---|
| Next Snow Amount | 7cm 3in |
| Next 48 Hours | - - |
| Next 7 Days | 10cm 4in |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Mount Shasta.
Forecast for today in Mount Shasta
Max 18℃ 64°F
Min 10℃ 49°F
Valley temperatures from an overnight low of 10℃ 49°F to daytime highs around 18℃ 64°F
Temperature at BaseTemp at Base
Fri
09
Snow unlikely
Clear sky early, then cloudy later.
Mount Shasta has no new snow forecast in the next 48 hours.
Mount Shasta Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
Mount Shasta 7-Day Snow Forecast Overview
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| Fri 09 | Sat 10 | Sun 11 | Mon 12 | Tue 13 | Wed 14 | Thu 15 | |
|---|---|---|---|---|---|---|---|
| Wind | NW F2 | NW F3 | SW F2 | SW F2 | NW F2 | ||
| 2,100m 6,890ft | 13℃ 55°F
| 17℃ 62°F
| 15℃ 59°F
| 7℃ 44°F
 +7cm +3in
| 1℃ 34°F
 +3cm +1in
| 5℃ 42°F
 | 12℃ 53°F
 |
| SE F2 | SE F2 | SW F2 | SW F2 | NW F2 | |||
| 1,890m 6,201ft | 18℃ 63°F
| 18℃ 64°F
| 17℃ 62°F
| 8℃ 46°F
+7cm +3in
| 2℃ 36°F
+2cm +1in
| 7℃ 44°F
| 13℃ 56°F
|
| SW F2 | SW F2 | S F2 | NW F2 | ||||
| 1,680m 5,512ft | 18℃ 64°F
| 20℃ 68°F
| 18℃ 64°F
| 11℃ 51°F
+5cm +2in
| 5℃ 41°F
+1cm +1in
| 11℃ 51°F
| 17℃ 62°F
|
| Snow Line | 1,680m 5,512ft | 1,680m 5,512ft | |||||
| Max Town | 18℃ 64°F | 20℃ 68°F | 18℃ 64°F | 11℃ 51°F | 5℃ 41°F | 11℃ 51°F | 17℃ 62°F |
| Min Town | 10℃ 49°F | 9℃ 48°F | 1℃ 34°F | -1℃ 30°F | -2℃ 28°F | -4℃ 26°F | -1℃ 30°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.
Mount Shasta Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Max 18℃ 64°F
Min 10℃ 49°F
Valley temperatures from an overnight low of 10℃ 49°F to daytime highs around 18℃ 64°F
Temperature at BaseTemp at Base
Fri
09
Snow unlikely
Clear sky early, then cloudy later.
Max 20℃ 68°F
Min 9℃ 48°F
Valley temperatures from an overnight low of 9℃ 48°F to daytime highs around 20℃ 68°F
Temperature at BaseTemp at Base
Sat
10
Snow unlikely
Cloudy.
Max 18℃ 64°F
Min 1℃ 34°F
Valley temperatures from an overnight low of 1℃ 34°F to daytime highs around 18℃ 64°F
Temperature at BaseTemp at Base
Sun
11
Snow unlikely
Cloudy, clear sky, cloudy later.
Max 11℃ 51°F
Min -1℃ 30°F
Valley temperatures from an overnight low of -1℃ 30°F to daytime highs around 11℃ 51°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
12
5cm to 7cm 2in to 3in New Snow
Cloudy first, snow showers then heavy snow showers, snow showers later.
Snow falling to resort level.
Max 5℃ 41°F
Min -2℃ 28°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ 28°F and rising to 5℃ 41°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
13
1cm to 3cm 1in New Snow
Cloudy first, snow showers then light snow, clear spells later.
Snow falling to resort level.
Max 11℃ 51°F
Min -4℃ 26°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ 26°F and rising to 11℃ 51°F
Temperature at BaseTemp at Base
Wed
14
Snow unlikely
Clear spells early, then clear sky later.
Max 17℃ 62°F
Min -1℃ 30°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ 30°F and rising to 17℃ 62°F
Temperature at BaseTemp at Base
Thu
15
Snow unlikely
Cloudy early, then clear sky later.
This Snow Forecast for Mount Shasta, United States gives the predicted Snowfall and Freezing Levels for the next week.
The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Mount Shasta, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.
Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.
Mount Shasta Snow Forecast updated at 03:32 BST, next update expected 06:00 BST.
Understanding and predicting Snow Conditions in Mount Shasta
Here are our tips for making the most of a trip to Mount Shasta, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Mount Shasta, 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 Mount Shasta 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 Mount Shasta 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 Mount Shasta 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.