– Lat/Long: 48.66° N 121.12° W
Colonial Peak Weather Forecast
Cascade Range · United StatesIssued: 4 am Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
3 Colonial Peak Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 3mm), mostly falling on Wed morning. Freeze-thaw conditions (max 7°C on Wed afternoon, min 0°C on Mon morning). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 16mm) heaviest on Sat morning, then becoming colder with a dusting of snow on Sat night. Very mild (max 15°C on Fri afternoon, min 1°C on Sat night). Wind will be generally light. | |||||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  |  | | | | | |  | |  | |
clear | clear | clear | cloudy | cloudy | light rain | rain shwrs | rain shwrs | rain shwrs | some clouds | some clouds | clear | clear | clear | rain shwrs | mod. rain | mod. rain | snow shwrs | |
Cloud base (m) | 5650 | 2750 | 2300 | 1000 | 950 | 1600 | 8450 | 6900 | 8050 | 9600 | 8200 | 9450 | 900 | 900 | 900 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
mm | — | — | — | — | — | 0.6 | 1.7 | 0.1 | 0.1 | — | — | — | — | — | 0.1 | 10 | 6 | — |
max °C | 4 | 6 | 3 | 3 | 3 | 4 | 5 | 7 | 7 | 9 | 13 | 11 | 12 | 15 | 12 | 5 | 5 | 2 |
min °C | 0 | 6 | 1 | 2 | 3 | 3 | 5 | 7 | 7 | 8 | 13 | 9 | 10 | 15 | 6 | 5 | 3 | 1 |
chill °C | 0 | 5 | 1 | 2 | 2 | 1 | 4 | 6 | 7 | 7 | 12 | 8 | 9 | 15 | 4 | 3 | 0 | -2 |
Freezing level m | 2550 | 3050 | 3350 | 2600 | 2600 | 2700 | 2750 | 3550 | 3650 | 3800 | 3750 | 3700 | 3700 | 3600 | 3000 | 2400 | 2050 | 1600 |
 | 7:18 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — |
 | — | 6:21 | — | — | 6:19 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:10 | — |
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Colonial Peak Weather (Days 0-3):
The weather forecast for Colonial Peak is: Light rain (total 3mm), mostly falling on Wed morning. Freeze-thaw conditions (max 7°C on Wed afternoon, min 0°C on Mon morning). Wind will be generally light.
Colonial Peak Weather (Days 3-6):
Moderate rain (total 16mm) heaviest on Sat morning, then becoming colder with a dusting of snow on Sat night. Very mild (max 15°C on Fri afternoon, min 1°C on Sat night). Wind will be generally light.
This table gives the weather forecast for Colonial Peak at the specific elevation of 1500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Colonial Peak. 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 |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
Agassiz Rcs- BC | |||||
Agassiz Airport | | ||||
Hope Airport | | ||||
Hope(Aut)-BC | |||||
Hope A- BC | |||||
Arlington Municipal Airport | | ||||
Skagit Burlingto / t Vernon Airport | | ||||
Princeton Cs- 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.
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