– Lat/Long: 43.21° N 109.67° W
Bastion Peak
Weather Forecast, United StatesIssued: 5 pm Thu 21 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Thu 21 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Thu 21 May Local Time
Updates in:
Update imminent hr min s
3 Bastion Peak Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 5°C on Sun morning, min -9°C on Thu night). Winds increasing (calm on Thu afternoon, fresh winds from the WNW by Sat afternoon). | Days 5–7 Weather SummaryModerate rain (total 12mm), heaviest on Tue afternoon. Mild temperatures (max 7°C on Mon morning, min 1°C on Tue night). Winds increasing (light winds from the SW on Sun night, strong winds from the SSW by Wed morning). | ||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  |  |  | | | | | | | |
mod. snow | snow shwrs | some clouds | light snow | snow shwrs | clear | some clouds | clear | rain shwrs | risk tstorm | rain shwrs | some clouds | risk tstorm | clear | rain shwrs | risk tstorm | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
10 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | 0.4 | 4 | 0.1 | — | 1.8 | — | 0.4 | 4 | 0.5 | |
max °C | -5 | -7 | -3 | -1 | -4 | 2 | 4 | 1 | 5 | 4 | 3 | 7 | 7 | 5 | 6 | 5 | 3 |
min °C | -6 | -9 | -5 | -2 | -4 | -1 | 4 | 0 | 3 | 3 | 3 | 5 | 5 | 3 | 6 | 3 | 1 |
-8 | -14 | -9 | -5 | -7 | -6 | -1 | -5 | -1 | 0 | 1 | 2 | 3 | 0 | 3 | 0 | -3 | |
2850 | 2000 | 2700 | 3350 | 2900 | 3400 | 4000 | 3600 | 3950 | 4050 | 3950 | 4200 | 4350 | 4050 | 4250 | 4200 | 3900 | |
Cloud base (m) | 3400 | 3450 | 6900 | 5050 | 3400 | 4300 | 4950 | 4600 | 4200 | 3450 | 9000 | 5050 | 5800 | 5750 | 3650 | 4850 | |
 | — | — | 5:48 | — | — | 5:47 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 | — | — |
 | 8:40 | — | — | 8:42 | — | — | 8:43 | — | — | 8:44 | — | — | 8:45 | — | — | 8:45 | — |
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Bastion Peak Weather (Days 0-3):
The weather forecast for Bastion Peak is: A moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 5°C on Sun morning, min -9°C on Thu night). Winds increasing (calm on Thu afternoon, fresh winds from the WNW by Sat afternoon).
Bastion Peak Weather (Days 3-6):
Moderate rain (total 12mm), heaviest on Tue afternoon. Mild temperatures (max 7°C on Mon morning, min 1°C on Tue night). Winds increasing (light winds from the SW on Sun night, strong winds from the SSW 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.