– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 pm Sat 11 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Sat 11 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sat 11 Apr Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 10mm), heaviest on Tue afternoon. Freeze-thaw conditions (max 12°C on Sun afternoon, min 0°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 3°C on Fri afternoon, min -6°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  |  |  |  |  |  | | |  | | | |
rain shwrs | clear | rain shwrs | light rain | light rain | light rain | light rain | light rain | mod. rain | heavy snow | light snow | snow shwrs | some clouds | cloudy | cloudy | some clouds | some clouds | cloudy | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | 12 | 3 | 1 | — | — | — | — | — | — | — | |
0.1 | — | 0.3 | 0.7 | 0.8 | 0.6 | 0.5 | 0.7 | 6 | — | — | — | — | — | — | — | — | — | — | |
max °C | 5 | 9 | 12 | 7 | 4 | 4 | 2 | 2 | 3 | 1 | -1 | 0 | -5 | 0 | 1 | -2 | 1 | 3 | 1 |
min °C | 2 | 5 | 11 | 5 | 4 | 3 | 0 | 1 | 2 | -5 | -3 | 0 | -6 | -3 | 1 | -3 | -2 | 3 | -3 |
2 | 5 | 10 | 3 | 2 | 0 | -3 | -1 | 0 | -7 | -5 | -3 | -9 | -6 | -2 | -6 | -5 | 1 | -3 | |
1750 | 2350 | 2350 | 1850 | 1650 | 1550 | 1200 | 1350 | 1350 | 550 | 800 | 1000 | 0 | 1000 | 1200 | 650 | 1200 | 1400 | 600 | |
Cloud base (m) | 1650 | 1850 | 2400 | 1600 | 1600 | 1600 | 1600 | 1700 | 1550 | 1600 | 1650 | 1750 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 |
 | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — |
 | — | — | 7:49 | — | — | 7:51 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | 7:55 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Moderate rain (total 10mm), heaviest on Tue afternoon. Freeze-thaw conditions (max 12°C on Sun afternoon, min 0°C on Mon night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 3°C on Fri afternoon, min -6°C on Wed night). 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) |  |
* 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.