– Lat/Long: 48.75° N 121.13° W
Sourdough Mountain Weather Forecast
Cascade Range · United StatesIssued: 10 am Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
2 Sourdough Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMild with light rain (total 6mm) on Fri morning Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 7°C on Sun afternoon, min -2°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 20mm), heaviest during Tue afternoon. Later becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 7°C on Mon afternoon, min -2°C on Wed night). Wind will be generally light. | |||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  | | | |  |  |  |  | | |  | |
rain shwrs | light snow | mod. snow | some clouds | some clouds | some clouds | some clouds | clear | some clouds | clear | some clouds | cloudy | light rain | heavy rain | snow shwrs | some clouds | some clouds | clear | |
Cloud base (m) | 1450 | 1600 | 800 | 850 | 1650 | 6750 | 6000 | 7000 | 6100 | 2400 | 2500 | 2250 | 800 | 900 | 900 | 2050 | 1850 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 1 | 7 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
mm | 5 | 1.2 | — | — | — | — | — | — | — | — | — | — | 0.2 | 15 | 5 | — | — | — |
max °C | 5 | 4 | 0 | -1 | 3 | 3 | 4 | 7 | 5 | 4 | 7 | 5 | 4 | 3 | 2 | 0 | 2 | 1 |
min °C | 4 | 2 | -2 | -2 | 2 | 2 | 2 | 7 | 2 | 2 | 7 | 4 | 4 | 3 | -1 | -1 | 2 | -2 |
chill °C | 0 | -2 | -7 | -4 | 2 | 2 | 2 | 6 | 0 | 0 | 5 | 0 | -1 | -2 | -6 | -5 | -1 | -5 |
Freezing level m | 2400 | 2150 | 1450 | 1750 | 2350 | 2350 | 2550 | 2700 | 2500 | 2750 | 2750 | 2900 | 2700 | 2500 | 1650 | 1800 | 2100 | 1650 |
 | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — |
 | — | 6:55 | — | — | 6:53 | — | — | 6:52 | — | — | 6:50 | — | — | 6:47 | — | — | 6:45 | — |
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Sourdough Mountain Weather (Days 0-3):
The weather forecast for Sourdough Mountain is: Mild with light rain (total 6mm) on Fri morning Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 7°C on Sun afternoon, min -2°C on Fri night). Wind will be generally light.
Sourdough Mountain Weather (Days 3-6):
Heavy rain (total 20mm), heaviest during Tue afternoon. Later becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 7°C on Mon afternoon, min -2°C on Wed night). 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 |
|---|---|---|---|---|---|
lightning 58km NNE of Darrington |  | ||||
lightning 64km NW of Okanogan | | ||||
Agassiz Airport |  | ||||
Hope Airport |  | ||||
Hope A- BC | |||||
Winthrop Airport (Washington) |  | ||||
lightning 43km NE of Gold Bar | | ||||
Princeton Cs- BC | |||||
Princeton 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.