– Lat/Long: 48.75° N 121.13° W
Sourdough Mountain Weather Forecast
Cascade Range · United StatesIssued: 4 am Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
2 Sourdough Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 20mm), heaviest on Fri morning giving way to a moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 11°C on Thu afternoon, min -2°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryMild at first with light rain (total 7mm) on Tue afternoon followed by colder weather and light fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 5°C on Sun afternoon, min -1°C on Mon morning). Wind will be generally light. | |||||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  | |  |  |  | |  | | | | |
some clouds | cloudy | mod. rain | mod. rain | light rain | mod. snow | snow shwrs | some clouds | some clouds | cloudy | clear | cloudy | light snow | cloudy | light snow | light snow | light snow | light snow | |
Cloud base (m) | 2900 | 1550 | 750 | 750 | 800 | 800 | 1750 | 6200 | 5250 | 7050 | 2400 | 800 | 850 | 800 | 750 | 750 | 800 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | 10 | 1 | — | — | — | — | — | 2 | — | 2 | 3 | 1 | 5 |
mm | — | — | 6 | 10 | 5 | — | — | — | — | — | — | — | — | — | — | — | 7 | — |
max °C | 8 | 11 | 9 | 4 | 3 | -1 | -1 | 2 | 2 | 3 | 5 | 3 | -1 | 1 | 1 | 1 | 2 | 2 |
min °C | 5 | 10 | 4 | 3 | 3 | -2 | -2 | 1 | 1 | 1 | 5 | 0 | -1 | 0 | 0 | 1 | 2 | 0 |
chill °C | 4 | 8 | 1 | 0 | 0 | -7 | -5 | 1 | 1 | 1 | 3 | -4 | -4 | -3 | -4 | -4 | -4 | -5 |
Freezing level m | 3250 | 3200 | 2750 | 2350 | 2300 | 1500 | 1550 | 2200 | 2150 | 2300 | 2400 | 1900 | 1650 | 2050 | 1850 | 2350 | 2350 | 1800 |
 | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — |
 | — | 6:58 | — | — | 6:55 | — | — | 6:53 | — | — | 6:52 | — | — | 6:50 | — | — | 6:47 | — |
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Sourdough Mountain Weather (Days 0-3):
The weather forecast for Sourdough Mountain is: Moderate rain (total 20mm), heaviest on Fri morning giving way to a moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 11°C on Thu afternoon, min -2°C on Fri night). Wind will be generally light.
Sourdough Mountain Weather (Days 3-6):
Mild at first with light rain (total 7mm) on Tue afternoon followed by colder weather and light fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 5°C on Sun afternoon, min -1°C on Mon morning). Wind will be generally light.
This table gives the weather forecast for Sourdough Mountain at the specific elevation of 1824 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Sourdough Mountain. 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 Washington.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Agassiz Airport |  | ||||
Hope Airport | | ||||
Hope(Aut)-BC | |||||
Winthrop Airport (Washington) | | ||||
Princeton Cs- BC | |||||
Princeton Cs- BC | |||||
Princeton Airport |  | ||||
Abbotsford A- BC |
* 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.