– Lat/Long: 43.21° N 109.67° W
Bastion Peak Weather Forecast
Wind River Range · United StatesIssued: 5 am Sat 10 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sat 10 Oct Local Time
Updates in:
Update imminent hr min s
3 Bastion Peak Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 5mm) on Sat afternoon. Becoming colder with heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 4°C on Sat morning, min -4°C on Mon night). Winds decreasing (strong winds from the SW on Sat morning, light winds from the SSW by Mon night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Wed night. Freeze-thaw conditions (max 1°C on Thu afternoon, min -5°C on Wed night). Wind will be generally light. | |||||||||||||||||
Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | |  |  |  | |  | | | |  | |  | |
rain shwrs | rain shwrs | mod. snow | mod. snow | light snow | heavy snow | light snow | some clouds | some clouds | cloudy | light snow | snow shwrs | cloudy | light snow | snow shwrs | clear | clear | clear | |
Cloud base (m) | 4350 | 3400 | 3400 | 3450 | 3400 | 3400 | 3450 | 3400 | 3550 | 3400 | 3500 | 3450 | 3400 | 3400 | 3400 | 3400 | 3500 | 3450 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 7 | 6 | 4 | 16 | 3 | — | — | — | 1 | 1 | — | 3 | 3 | — | — | — |
mm | 0.5 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 4 | 4 | 1 | 0 | 1 | 1 | 0 | -1 | -3 | 0 | 0 | -2 | -1 | -2 | -3 | -1 | 1 | -4 |
min °C | 3 | 2 | 0 | 0 | 1 | 0 | -1 | -1 | -4 | -2 | -1 | -4 | -2 | -2 | -5 | -3 | 0 | -5 |
chill °C | -3 | -3 | -5 | -5 | -4 | -5 | -7 | -7 | -9 | -2 | -4 | -8 | -5 | -4 | -11 | -8 | -5 | -11 |
Freezing level m | 3900 | 4000 | 3750 | 3500 | 3700 | 3550 | 3450 | 3400 | 3000 | 3250 | 3550 | 3000 | 3100 | 3250 | 2700 | 2950 | 3600 | 2650 |
 | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — |
 | — | 6:44 | — | — | 6:43 | — | — | 6:40 | — | — | 6:38 | — | — | 6:37 | — | — | 6:36 | — |
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Bastion Peak Weather (Days 0-3):
The weather forecast for Bastion Peak is: Light rain (total 5mm) on Sat afternoon. Becoming colder with heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 4°C on Sat morning, min -4°C on Mon night). Winds decreasing (strong winds from the SW on Sat morning, light winds from the SSW by Mon night).
Bastion Peak Weather (Days 3-6):
A light covering of new snow mostly falling on Wed night. Freeze-thaw conditions (max 1°C on Thu afternoon, min -5°C on Wed night). Wind will be generally light.
This table gives the weather forecast for Bastion Peak at the specific elevation of 3500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Bastion Peak. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Wyoming.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
Pinedale- Ralph Wenz Field Airport (WY) |  | ||||
Big Piney Airport | | ||||
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.