– Lat/Long: 36.66° N 118.31° W
Mount Williamson Weather Forecast
Sierra Nevada · United StatesIssued: 10 pm Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
4 Mount Williamson Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 18mm) heaviest on Wed night, then becoming colder with a dusting of snow on Thu afternoon. Freeze-thaw conditions (max 6°C on Sat afternoon, min 0°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 11°C on Mon afternoon, min 4°C on Sat night). Wind will be generally light. | |||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | |  | | | | |  | | |
heavy rain | rain shwrs | light snow | snow shwrs | clear | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | |
Cloud base (m) | 1800 | 2700 | 2900 | 3450 | 3300 | 2750 | 9300 | 9200 | ||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 16 | 0.1 | 1.2 | — | — | 0.2 | 0.1 | — | — | — | — | — | — | — | — | — |
max °C | 5 | 3 | 3 | 1 | 2 | 3 | 2 | 4 | 6 | 5 | 8 | 10 | 8 | 10 | 11 | 9 |
min °C | 2 | 1 | 1 | 0 | 1 | 3 | 0 | 1 | 6 | 4 | 6 | 9 | 7 | 8 | 10 | 8 |
chill °C | -1 | 1 | 0 | -2 | 1 | 1 | -5 | -3 | 3 | 1 | 6 | 9 | 7 | 8 | 10 | 7 |
Freezing level m | 3050 | 2900 | 2700 | 2600 | 2750 | 2950 | 2550 | 3050 | 3300 | 3400 | 3750 | 3850 | 3750 | 3950 | 4000 | 3900 |
 | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — |
 | — | — | 6:07 | — | — | 6:06 | — | — | 6:05 | — | — | 6:04 | — | — | 6:02 | — |
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Mount Williamson Weather (Days 0-3):
The weather forecast for Mount Williamson is: Moderate rain (total 18mm) heaviest on Wed night, then becoming colder with a dusting of snow on Thu afternoon. Freeze-thaw conditions (max 6°C on Sat afternoon, min 0°C on Thu night). Wind will be generally light.
Mount Williamson Weather (Days 3-6):
Mostly dry. Very mild (max 11°C on Mon afternoon, min 4°C on Sat night). Wind will be generally light.
This table gives the weather forecast for Mount Williamson at the specific elevation of 2500 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-Ca. |  | ||||
Bishop Airport | | ||||
lightning 52km NE of Big Pine |  | ||||
lightning 40km NW of Searles Valley | | ||||
 | |||||
Visalia Municipal Airport |  | ||||
lightning 63km NE of Bishop | | ||||
| |||||
Hanford 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