– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 am Sat 06 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sat 06 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sat 06 Dec Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMild with heavy rain (total 66mm), heaviest during Mon afternoon. Becoming colder with a moderate fall of snow heaviest on Mon night. Freeze-thaw conditions (max 7°C on Mon afternoon, min -1°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 14mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 4°C on Tue night, min -4°C on Wed afternoon). Wind will be generally light. | |||||||||||||||||
Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | |  |  |  | |  | |  | | | | |
mod. rain | light snow | light snow | mod. rain | mod. rain | light rain | heavy rain | heavy rain | heavy snow | cloudy | mod. snow | light snow | some clouds | some clouds | cloudy | cloudy | cloudy | heavy snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 4 | 1 | — | — | — | — | — | 11 | — | 6 | 1 | — | — | — | — | — | 20 | |
7 | — | — | 6 | 7 | 4 | 13 | 29 | — | — | — | 14 | — | — | — | — | — | — | |
max°C | 3 | 2 | 2 | 3 | 3 | 4 | 3 | 7 | 1 | 2 | 1 | 4 | 0 | -4 | -4 | 0 | -1 | -2 |
min°C | 2 | 2 | -1 | 2 | 3 | 2 | 3 | 4 | 0 | 0 | 1 | -3 | -1 | -4 | -4 | -2 | -3 | -3 |
0 | 0 | -1 | 1 | 1 | 1 | 2 | 2 | -4 | -2 | 1 | -6 | -4 | -7 | -7 | -2 | -6 | -6 | |
1400 | 1300 | 1200 | 1300 | 1450 | 1500 | 1450 | 1950 | 1050 | 1050 | 1200 | 1500 | 800 | 350 | 350 | 700 | 800 | 650 | |
Cloud base (m) | 1600 | 1600 | 1600 | 1800 | 1600 | 1600 | 1600 | 1550 | 1600 | 1600 | 1750 | 1600 | 1650 | 1600 | 1600 | 1600 | 2850 | 1600 |
 | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — | 7:43 | — | — |
 | — | 4:09 | — | — | 4:09 | — | — | 4:08 | — | — | 4:08 | — | — | 4:08 | — | — | 4:08 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mild with heavy rain (total 66mm), heaviest during Mon afternoon. Becoming colder with a moderate fall of snow heaviest on Mon night. Freeze-thaw conditions (max 7°C on Mon afternoon, min -1°C on Sat night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Moderate rain (total 14mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 4°C on Tue night, min -4°C on Wed afternoon). Wind will be generally light.
This table gives the weather forecast for Fortress Mountain at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Fortress 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 |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
 | |||||
SHIP6978 | |||||
SHIP6282 | |||||
SHIP1374 | |||||
SHIP612 | |||||
SHIP5878 | |||||
SHIP3941 |
* 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.