– Lat/Long: 48.96° N 121.64° W
Winchester Mountain
Weather Forecast, United StatesIssued: 4 pm Tue 12 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Tue 12 May Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Tue 12 May Local Time
Updates in:
Update imminent hr min s
2 Winchester Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 15mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 13°C on Tue afternoon, min -5°C on Fri morning). Winds increasing (calm on Tue night, fresh winds from the WSW by Wed afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 1°C on Sun afternoon, min -7°C on Fri night). Wind will be generally light. | ||||||||||||||||
Tue 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  |  | |  |  | | |  | | | | |
some clouds | heavy rain | mod. snow | mod. snow | light snow | some clouds | snow shwrs | mod. snow | mod. snow | heavy snow | snow shwrs | snow shwrs | snow shwrs | cloudy | some clouds | some clouds | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | 8 | 7 | 3 | — | 2 | 9 | 7 | 11 | 4 | 1 | 3 | — | — | — | — | |
— | 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 13 | 10 | 2 | -1 | -1 | -2 | -1 | -3 | -4 | -5 | -5 | -5 | -4 | -5 | -2 | 1 | 1 |
min °C | 13 | 4 | 0 | -2 | -4 | -3 | -1 | -4 | -5 | -5 | -7 | -7 | -5 | -5 | -4 | -1 | -1 |
12 | 1 | -4 | -8 | -10 | -9 | -6 | -10 | -9 | -10 | -14 | -13 | -10 | -8 | -10 | -4 | -4 | |
3550 | 2950 | 1850 | 1650 | 1400 | 1700 | 1900 | 1450 | 1250 | 1200 | 1000 | 1250 | 1450 | 1150 | 1700 | 2100 | 1900 | |
Cloud base (m) | 850 | 750 | 750 | 800 | 850 | 1600 | 750 | 750 | 750 | 750 | 800 | 850 | 900 | 850 | 1700 | 1950 | |
 | — | — | 5:26 | — | — | 5:26 | — | — | 5:24 | — | — | 5:22 | — | — | 5:22 | — | — |
 | — | 8:37 | — | — | 8:38 | — | — | 8:39 | — | — | 8:40 | — | — | 8:43 | — | — | 8:44 |
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Winchester Mountain Weather (Days 0-3):
The weather forecast for Winchester Mountain is: Moderate rain (total 15mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 13°C on Tue afternoon, min -5°C on Fri morning). Winds increasing (calm on Tue night, fresh winds from the WSW by Wed afternoon).
Winchester Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 1°C on Sun afternoon, min -7°C on Fri night). Wind will be generally light.
This table gives the weather forecast for Winchester Mountain at the specific elevation of 1988 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Winchester 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 |  | ||||
HopeA-BC | |||||
Hope 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.