– Lat/Long: 43.21° N 109.67° W
Bastion Peak
Weather Forecast, United StatesIssued: 11 pm Sat 18 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Sat 18 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sat 18 Apr Local Time
Updates in:
Update imminent hr min s
3 Bastion Peak Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 6°C on Tue afternoon, min -9°C on Sat night). Winds increasing (light winds from the WSW on Sun night, fresh winds from the W by Mon afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 1°C on Tue night, min -14°C on Fri morning). Winds decreasing (fresh winds from the SW on Wed morning, calm by Fri morning). | ||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  | | | |  |  |  |  |  | |  |  | |
clear | clear | clear | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | mod. snow | mod. snow | cloudy | light snow | heavy snow | mod. snow | snow shwrs | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 6 | 6 | — | 4 | 17 | 9 | 3 | 4 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -9 | -2 | 1 | -3 | 2 | 4 | 0 | 4 | 6 | 1 | -2 | -6 | -9 | -7 | -6 | -9 | -13 | -10 | -13 |
min °C | -9 | -4 | 0 | -3 | 0 | 3 | -1 | 2 | 5 | -3 | -3 | -7 | -10 | -8 | -7 | -13 | -14 | -11 | -14 |
-13 | -8 | -3 | -6 | -5 | -3 | -6 | -2 | 1 | -9 | -11 | -16 | -18 | -14 | -12 | -19 | -14 | -20 | -21 | |
2100 | 2800 | 3450 | 3100 | 3500 | 4000 | 3400 | 3800 | 4200 | 3550 | 3300 | 2700 | 2050 | 2250 | 2700 | 2050 | 1400 | 1950 | 1550 | |
Cloud base (m) | 6550 | 8900 | 9350 | 4650 | 4800 | 4350 | 4650 | 3400 | 3450 | 3450 | 3450 | 3400 | 3450 | 3700 | 3400 | ||||
 | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — |
 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — | — | 8:08 | — | — | 8:09 | — | — | 8:10 | — |
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Bastion Peak Weather (Days 0-3):
The weather forecast for Bastion Peak is: Mostly dry. Freeze-thaw conditions (max 6°C on Tue afternoon, min -9°C on Sat night). Winds increasing (light winds from the WSW on Sun night, fresh winds from the W by Mon afternoon).
Bastion Peak Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 1°C on Tue night, min -14°C on Fri morning). Winds decreasing (fresh winds from the SW on Wed morning, calm by Fri 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.