– Lat/Long: 43.21° N 109.67° W
Bastion Peak Weather Forecast
Wind River Range · United StatesIssued: 11 am Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
3 Bastion Peak Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 12mm), heaviest on Thu afternoon. Mild temperatures (max 9°C on Wed afternoon, min 1°C on Tue morning). Winds decreasing (fresh winds from the WSW on Tue afternoon, light winds from the SSE by Wed night). | Days 4–6 Weather SummaryModerate rain (total 10mm) heaviest on Fri afternoon, then becoming colder with a dusting of snow on Sat afternoon. Freeze-thaw conditions (max 7°C on Fri morning, min 0°C on Sat night). Wind will be generally light. | |||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | | | | | |  |  | | |  | |
clear | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | risk tstorm | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | snow shwrs | some clouds | clear | clear | clear | |
Cloud base (m) | 6800 | 5800 | 4600 | 4650 | 3700 | 4100 | 4450 | 3400 | 5850 | 4900 | 3500 | 3500 | 4500 | 9350 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
mm | — | — | 0.2 | 0.5 | 1 | 0.4 | 0.4 | 6 | 4 | 1.1 | 6 | 0.7 | 1.2 | 1 | — | — | — | — |
max °C | 5 | 8 | 5 | 8 | 9 | 8 | 7 | 8 | 7 | 7 | 5 | 4 | 3 | 4 | 1 | 4 | 7 | 5 |
min °C | 1 | 7 | 3 | 6 | 8 | 6 | 6 | 7 | 5 | 6 | 5 | 2 | 3 | 1 | 0 | 1 | 7 | 3 |
chill °C | -3 | 3 | -1 | 2 | 6 | 5 | 4 | 6 | 2 | 3 | 2 | -2 | -1 | -2 | -3 | -3 | 4 | 1 |
Freezing level m | 3700 | 4350 | 4150 | 4350 | 4700 | 4500 | 4450 | 4700 | 4450 | 4300 | 4200 | 3950 | 3900 | 3950 | 3550 | 3650 | 4400 | 4050 |
 | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — |
 | — | 7:29 | — | — | 7:27 | — | — | 7:24 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — |
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Bastion Peak Weather (Days 0-3):
The weather forecast for Bastion Peak is: Moderate rain (total 12mm), heaviest on Thu afternoon. Mild temperatures (max 9°C on Wed afternoon, min 1°C on Tue morning). Winds decreasing (fresh winds from the WSW on Tue afternoon, light winds from the SSE by Wed night).
Bastion Peak Weather (Days 3-6):
Moderate rain (total 10mm) heaviest on Fri afternoon, then becoming colder with a dusting of snow on Sat afternoon. Freeze-thaw conditions (max 7°C on Fri morning, min 0°C on Sat 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.