Grand Targhee Snow Report and Forecast
Snow Forecast for Grand Targhee
When will there be fresh snow?
This is the Snow Forecast for Grand Targhee, United States for 15 days from 26 March.
Updated 25 March 2025 15:37 PDT.
| Next Snow Expected | 28 March |
|---|---|
| Next Snow Amount | 1in |
| Next 48 Hours | 1in |
| Next 7 Days | 4in |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Grand Targhee.
Forecast for today in Grand Targhee
Max 46°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 46°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Wed
26
Snow unlikely
Clear sky.
Grand Targhee has 1in new snow forecast in the next 48 hours.
Grand Targhee Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
Grand Targhee 7-Day Snow Forecast Overview
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| Wed 26 | Thu 27 | Fri 28 | Sat 29 | Sun 30 | Mon 31 | Tue 01 | |
|---|---|---|---|---|---|---|---|
| Wind | SE F2 | S F3 | SW F2 | ||||
| 10,203ft | 38°F
| 40°F
| 31°F
 +1in
| 31°F
 | 30°F
 | 28°F
 +1in
| 25°F
+1in
|
| SE F2 | S F3 | SW F2 | |||||
| 9,104ft | 42°F
| 44°F
| 35°F
+1in
| 35°F
| 34°F
| 32°F
+1in
| 29°F
+1in
|
| SE F2 | S F3 | SW F2 | |||||
| 8,005ft | 46°F
| 48°F
| 38°F
 +1in
| 39°F
| 38°F
| 36°F
| 33°F
+1in
|
| Snow Line | varying 9,970ft | 8,005ft | 8,005ft | 8,005ft | 8,005ft | ||
| Max Town | 46°F | 48°F | 38°F | 39°F | 38°F | 36°F | 33°F |
| Min Town | 33°F | 39°F | 28°F | 28°F | 29°F | 29°F | 26°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.
Grand Targhee 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 46°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 46°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Wed
26
Snow unlikely
Clear sky.
Max 48°F
Min 39°F
Valley temperatures from an overnight low of 39°F to daytime highs around 48°F
Temperature at BaseTemp at Base
Thu
27
Snow unlikely
Clear sky early, then rain showers later.
Max 38°F
Min 28°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 28°F and rising to 38°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
28
1in New Snow
Light drizzle, fog, snow showers later.
Snow Line from 9,970ft to resort level.
Max 39°F
Min 28°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 28°F and rising to 39°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
29
Snow unlikely
Cloudy, clear sky, cloudy later.
Max 38°F
Min 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 29°F and rising to 38°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
30
New Snow
Cloudy, light snow, cloudy later.
Snow falling to resort level.
Max 36°F
Min 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 29°F and rising to 36°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
31
up to 1in New Snow
Light snow, light snow showers, snow showers later.
Snow falling to resort level.
Max 33°F
Min 26°F
Valley temperatures from an overnight low of 26°F to daytime highs around 33°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
01
1in New Snow
Light snow showers first, cloudy then light snow, light snow showers later.
Snow falling to resort level.
This Snow Forecast for Grand Targhee, 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 Grand Targhee, on any given trail 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.
Grand Targhee Snow Forecast updated at 15:37 PDT, next update expected imminently.
Understanding and predicting Snow Conditions in Grand Targhee
Here are our tips for making the most of a trip to Grand Targhee, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Grand Targhee, 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 Grand Targhee 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 Grand Targhee 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 Grand Targhee 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.