– Lat/Long: 48.77° N 120.96° W
Jack 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
3 Jack Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMild with light rain (total 5mm) on Fri morning Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 6°C on Sun afternoon, min -3°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 14mm) heaviest on Tue afternoon, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 6°C on Mon afternoon, min -3°C on Wed night). Winds increasing (light winds from the WSW on Mon morning, fresh winds from the SW by Tue morning). | |||||||||||||||||
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 | snow shwrs | light snow | some clouds | some clouds | some clouds | some clouds | clear | some clouds | clear | clear | some clouds | light rain | heavy rain | snow shwrs | some clouds | some clouds | clear | |
Cloud base (m) | 1600 | 1600 | 900 | 900 | 1750 | 6800 | 6000 | 8200 | 2500 | 2350 | 1450 | 1500 | 950 | 2000 | 1900 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 1 | 5 | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — |
mm | 4 | 1.6 | — | — | — | — | — | — | — | — | — | — | 0.1 | 14 | — | — | — | — |
max °C | 4 | 3 | -1 | -1 | 2 | 1 | 4 | 6 | 4 | 4 | 6 | 4 | 4 | 3 | 1 | -1 | 1 | 0 |
min °C | 3 | 1 | -3 | -3 | 1 | 1 | 1 | 6 | 1 | 1 | 6 | 3 | 3 | 3 | -2 | -2 | 0 | -3 |
chill °C | 0 | -4 | -9 | -6 | 1 | 1 | 1 | 5 | -2 | -2 | 4 | -2 | -2 | -3 | -9 | -7 | -4 | -7 |
Freezing level m | 2450 | 2200 | 1500 | 1800 | 2350 | 2300 | 2600 | 2700 | 2500 | 2800 | 2850 | 2950 | 2850 | 2600 | 1600 | 1800 | 2150 | 1500 |
 | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:01 | — | — |
 | — | 6:55 | — | — | 6:52 | — | — | 6:51 | — | — | 6:49 | — | — | 6:46 | — | — | 6:45 | — |
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Jack Mountain Weather (Days 0-3):
The weather forecast for Jack Mountain is: Mild with light rain (total 5mm) on Fri morning Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 6°C on Sun afternoon, min -3°C on Fri night). Wind will be generally light.
Jack Mountain Weather (Days 3-6):
Moderate rain (total 14mm) heaviest on Tue afternoon, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 6°C on Mon afternoon, min -3°C on Wed night). Winds increasing (light winds from the WSW on Mon morning, fresh winds from the SW by Tue morning).
This table gives the weather forecast for Jack Mountain at the specific elevation of 2000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Jack 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 64km W of Oroville |  | ||||
lightning 64km NW of Okanogan | | ||||
lightning 60km WSW of Oliver | | ||||
lightning 47km NW of Brewster | | ||||
Winthrop Airport (Washington) |  | ||||
lightning 43km E of Darrington | | ||||
Hope Airport |  | ||||
Hope A- BC | |||||
Agassiz 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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