– Lat/Long: 43.21° N 109.67° W
Bastion Peak
Weather Forecast, United StatesIssued: 5 pm Tue 08 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Tue 08 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Tue 08 Sep 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 Thu afternoon, min -2°C on Tue night). Winds decreasing (gales from the WSW on Tue afternoon, light winds from the WNW by Wed night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Fri night. Becoming milder with light rain (total 4mm) on Sat afternoon. Freeze-thaw conditions (max 5°C on Sat afternoon, min -9°C on Sun night). Winds decreasing (near gales from the W on Fri afternoon, light winds from the W by Sun night). | ||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | |  | |  |  |  |  | | |  | | |
clear | clear | clear | clear | clear | clear | clear | some clouds | clear | some clouds | snow shwrs | rain shwrs | risk tstorm | snow shwrs | some clouds | light snow | snow shwrs | |
Cloud base (m) | 5250 | 9600 | 5500 | 5000 | 5200 | 4750 | 3500 | 3500 | 3400 | ||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 3 | — | 1 | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | 0.6 | 3 | — | — | — | — |
max °C | 3 | -1 | 3 | 4 | 1 | 4 | 6 | 3 | 3 | 4 | 1 | 3 | 5 | 1 | -6 | -5 | -8 |
min °C | 2 | -2 | 0 | 4 | 1 | 2 | 6 | 1 | 2 | 3 | -2 | 0 | 3 | -3 | -6 | -7 | -9 |
chill °C | -6 | -7 | -6 | -2 | -3 | -2 | 1 | -6 | -5 | -4 | -9 | -7 | -3 | -11 | -16 | -15 | -16 |
Freezing level m | 4550 | 3850 | 4150 | 4600 | 4350 | 4450 | 4900 | 4500 | 4350 | 4600 | 4150 | 4150 | 4500 | 4100 | 3250 | 3500 | 2850 |
 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — |
 | 7:40 | — | — | 7:39 | — | — | 7:37 | — | — | 7:36 | — | — | 7:34 | — | — | 7:31 | — |
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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 Thu afternoon, min -2°C on Tue night). Winds decreasing (gales from the WSW on Tue afternoon, light winds from the WNW by Wed night).
Bastion Peak Weather (Days 3-6):
A light covering of new snow mostly falling on Fri night. Becoming milder with light rain (total 4mm) on Sat afternoon. Freeze-thaw conditions (max 5°C on Sat afternoon, min -9°C on Sun night). Winds decreasing (near gales from the W on Fri afternoon, light winds from the W by Sun night).
This table gives the weather forecast for Bastion Peak at the specific elevation of 4113 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.