– Lat/Long: 36.66° N 118.31° W
Mount Williamson Weather Forecast
Sierra Nevada · United StatesIssued: 4 am Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
4 Mount Williamson Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Mild temperatures (max 5°C on Fri afternoon, min 1°C on Thu morning). Winds decreasing (fresh winds from the NE on Thu night, calm by Sat afternoon). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Sun morning, min -8°C on Tue night). Winds increasing (calm on Sun morning, strong winds from the SSW by Tue afternoon). | |||||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||
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 | clear | clear | clear | clear | clear | clear | clear | clear | cloudy | cloudy | some clouds | |
Cloud base (m) | 8800 | 8600 | 6850 | 3550 | ||||||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 1 | 3 | 2 | 3 | 5 | 3 | 4 | 5 | 3 | 5 | 5 | 3 | 3 | 4 | 1 | -1 | -1 | -5 |
min °C | 1 | 3 | 1 | 1 | 4 | 2 | 3 | 5 | 3 | 3 | 5 | 2 | 2 | 3 | -1 | -2 | -4 | -8 |
chill °C | -4 | -2 | -5 | -4 | 1 | -1 | 3 | 5 | 3 | 3 | 5 | -1 | -1 | 0 | -7 | -8 | -11 | -12 |
Freezing level m | 3700 | 3950 | 3750 | 4000 | 4100 | 3800 | 4050 | 4150 | 4000 | 4200 | 4250 | 3850 | 3950 | 4000 | 3450 | 3350 | 3050 | 2500 |
 | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — |
 | — | 6:16 | — | — | 6:15 | — | — | 6:14 | — | — | 6:13 | — | — | 6:10 | — | — | 6:09 | — |
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Mount Williamson Weather (Days 0-3):
The weather forecast for Mount Williamson is: Mostly dry. Mild temperatures (max 5°C on Fri afternoon, min 1°C on Thu morning). Winds decreasing (fresh winds from the NE on Thu night, calm by Sat afternoon).
Mount Williamson Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 5°C on Sun morning, min -8°C on Tue night). Winds increasing (calm on Sun morning, strong winds from the SSW by Tue afternoon).
This table gives the weather forecast for Mount Williamson at the specific elevation of 3500 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 |  | ||||
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Visalia Municipal Airport | | ||||
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Hanford Airport | | ||||
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Delano Airport (California) | |
* 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