– Lat/Long: 43.21° N 109.67° W
Bastion Peak
Weather Forecast, United StatesIssued: 5 am Mon 20 May Local TimeUpdates in: hr min sUpdate imminent
Bastion PeakWeather Forecast, United States
Issued: 5 am Mon 20 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Mon 20 May Local Time
Updates in:
Update imminent hr min s
3 Bastion Peak Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -6°C on Wed afternoon, min -14°C on Mon night). Winds increasing (light winds from the W on Mon night, gales from the WSW by Wed night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sat afternoon. Temperatures will be below freezing (max -5°C on Fri afternoon, min -14°C on Sat night). Winds decreasing (near gales from the WSW on Thu morning, light winds from the W by Thu night). | |||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | | |  | | |  | |  | | | | |
cloudy | light snow | snow shwrs | light snow | mod. snow | snow shwrs | light snow | light snow | snow shwrs | some clouds | light snow | snow shwrs | clear | some clouds | some clouds | some clouds | light snow | snow shwrs | |
km/h | ||||||||||||||||||
Wave Height Map |  |  |  |  |  |  | ||||||||||||
— | 2.0 | 2.0 | 1.0 | 8 | 2.0 | 1.0 | 5 | 16 | — | 2.0 | 1.0 | — | — | — | — | 5 | 1.0 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -8 | -8 | -10 | -11 | -11 | -11 | -9 | -6 | -8 | -12 | -10 | -12 | -8 | -5 | -8 | -5 | -6 | -11 |
min°C | -9 | -9 | -14 | -13 | -11 | -11 | -9 | -7 | -14 | -13 | -11 | -13 | -10 | -6 | -8 | -5 | -6 | -14 |
-20 | -19 | -20 | -19 | -18 | -17 | -18 | -17 | -28 | -27 | -20 | -18 | -17 | -13 | -16 | -14 | -16 | -25 | |
2750 | 3150 | 2300 | 2400 | 2700 | 2400 | 2700 | 3100 | 2850 | 1950 | 2550 | 2050 | 2750 | 3400 | 2750 | 3350 | 3300 | 1850 | |
Cloud base (m) | 4500 | 3400 | 3400 | 3450 | 3400 | 3400 | 3400 | 3450 | 3400 | 3400 | 4000 | 3550 | 5200 | 3450 | 3450 | |||
 | 5:48 | — | — | 5:48 | — | — | 5:47 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 | — | — |
 | — | 8:40 | — | — | 8:42 | — | — | 8:43 | — | — | 8:44 | — | — | 8:45 | — | — | 8:45 | — |
Bastion Peak Weather (Days 0-3):
The weather forecast for Bastion Peak is: A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -6°C on Wed afternoon, min -14°C on Mon night). Winds increasing (light winds from the W on Mon night, gales from the WSW by Wed night).
Bastion Peak Weather (Days 3-6):
A light covering of new snow mostly falling on Sat afternoon. Temperatures will be below freezing (max -5°C on Fri afternoon, min -14°C on Sat night). Winds decreasing (near gales from the WSW on Thu morning, light winds from the W by Thu 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 |
|---|---|---|---|---|---|
 | |||||
* 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.
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