– Lat/Long: 36.66° N 118.31° W
Mount Williamson Weather Forecast
Sierra Nevada · United StatesIssued: 4 am Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
4 Mount Williamson Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Wed afternoon, min -1°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Sat afternoon, min -10°C on Mon morning). Mainly strong winds. | |||||||||||||||||
Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | |||||||||||||
AM | 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 | clear | some clouds | snow shwrs | snow shwrs | snow shwrs | snow shwrs | clear | snow shwrs | snow shwrs | |
Cloud base (m) | 5000 | 5300 | 3400 | 1950 | 2400 | 2550 | 2800 | 2900 | 1950 | |||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 5 | 2 | 3 | 3 | — | 1 | 7 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 3 | 5 | 4 | 3 | 4 | 3 | 2 | 3 | 1 | 0 | 1 | -1 | -3 | -3 | -5 | -9 | -8 | -9 |
min °C | 2 | 5 | 3 | 2 | 4 | 1 | 1 | 3 | -1 | -1 | 0 | -4 | -4 | -5 | -9 | -10 | -9 | -10 |
chill °C | -1 | 3 | 1 | -1 | 3 | -3 | -3 | 0 | -8 | -8 | -7 | -12 | -12 | -13 | -19 | -21 | -19 | -20 |
Freezing level m | 4900 | 5050 | 4800 | 4850 | 4950 | 4700 | 4700 | 4800 | 4350 | 4450 | 4400 | 3600 | 3850 | 3600 | 2950 | 2850 | 2900 | 2600 |
 | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | 6:28 | — | — | 6:25 | — | — | 6:24 | — | — | 6:23 | — | — | 6:22 | — | — | 6:21 | — |
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Mount Williamson Weather (Days 0-3):
The weather forecast for Mount Williamson is: Mostly dry. Freeze-thaw conditions (max 5°C on Wed afternoon, min -1°C on Fri night). Wind will be generally light.
Mount Williamson Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Sat afternoon, min -10°C on Mon morning). Mainly strong winds.
This table gives the weather forecast for Mount Williamson at the specific elevation of 4380 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Williamson. 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 California.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Bishop Airport |  | ||||
Porterville CA Airport | | ||||
Visalia Municipal Airport | | ||||
Mammot / une Lake Airport | | ||||
Hanford Airport | | ||||
China Lake Airfield | | ||||
Fresno 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.
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Upload new photoStaring up the class 2 chute!
The west face
Staring down the class 2 chute
Sunset plumage with a Williamson backdrop
The majestic alpenglow
class 3 chimney
Mount Williamson