– Lat/Long: 43.21° N 109.67° W
Bastion Peak Weather Forecast
Wind River Range · United StatesIssued: 11 pm Thu 08 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Thu 08 Oct Local Time
Updates in:
Update imminent hr min s
3 Bastion Peak Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMild at first with light rain (total 6mm) on Sat afternoon followed by colder weather and light fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 9°C on Fri afternoon, min 0°C on Sat night). Winds increasing (light winds from the W on Thu night, strong winds from the WSW by Fri afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 3°C on Wed morning, min -1°C on Mon night). Winds decreasing (fresh winds from the SW on Mon morning, calm by Wed morning). | |||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  |  |  |  | |  | | | | |
clear | clear | some clouds | rain shwrs | rain shwrs | rain shwrs | snow shwrs | mod. snow | light rain | heavy snow | light snow | some clouds | some clouds | some clouds | rain shwrs | clear | |
Cloud base (m) | 5200 | 5000 | 4400 | 3550 | 3400 | 3450 | 3400 | 3450 | 3450 | 3450 | 3500 | 3500 | 3600 | 7950 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | 5 | 6 | — | 16 | 1 | — | — | — | — | — |
mm | — | — | — | 0.1 | 0.2 | 4 | — | — | 2 | — | — | — | — | — | 0.2 | — |
max °C | 6 | 7 | 9 | 5 | 4 | 4 | 1 | 1 | 3 | 2 | 1 | 1 | -1 | 2 | 2 | 0 |
min °C | 4 | 5 | 7 | 3 | 3 | 2 | 0 | 1 | 3 | 0 | 0 | 1 | -1 | 0 | 2 | 0 |
chill °C | 1 | 2 | 2 | -3 | -3 | -3 | -5 | -4 | -2 | -6 | -7 | -6 | -6 | -4 | -2 | -2 |
Freezing level m | 4300 | 4250 | 4600 | 4050 | 3950 | 4050 | 3700 | 3600 | 3950 | 3650 | 3500 | 3600 | 3250 | 3500 | 3850 | 3500 |
 | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — |
 | — | — | 6:45 | — | — | 6:44 | — | — | 6:43 | — | — | 6:40 | — | — | 6:38 | — |
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Bastion Peak Weather (Days 0-3):
The weather forecast for Bastion Peak is: Mild at first with light rain (total 6mm) on Sat afternoon followed by colder weather and light fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 9°C on Fri afternoon, min 0°C on Sat night). Winds increasing (light winds from the W on Thu night, strong winds from the WSW by Fri afternoon).
Bastion Peak Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 3°C on Wed morning, min -1°C on Mon night). Winds decreasing (fresh winds from the SW on Mon morning, calm by Wed morning).
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.