– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 pm Tue 21 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Tue 21 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Tue 21 Apr Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Tue afternoon. Freeze-thaw conditions (max 3°C on Tue afternoon, min -7°C on Wed night). Winds increasing (calm on Tue afternoon, fresh winds from the NW by Wed night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sun afternoon. Temperatures will be below freezing (max -4°C on Fri afternoon, min -8°C on Fri night). Wind will be generally light. | ||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | |  |  |  | |  | | |  | | | | |
light snow | light snow | light snow | cloudy | light snow | cloudy | clear | clear | some clouds | some clouds | cloudy | some clouds | light snow | snow shwrs | light snow | light snow | snow shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
1 | 1 | 1 | — | 1 | — | — | — | — | — | — | — | 2 | 1 | 1 | 3 | 1 | |
1.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 3 | 1 | -2 | -3 | -3 | -6 | -4 | -4 | -6 | -4 | -5 | -8 | -7 | -7 | -7 | -6 | -6 |
min °C | 2 | -2 | -3 | -3 | -7 | -7 | -5 | -7 | -7 | -5 | -8 | -8 | -7 | -8 | -8 | -6 | -6 |
2 | -8 | -10 | -10 | -16 | -16 | -13 | -12 | -13 | -8 | -12 | -12 | -7 | -13 | -11 | -6 | -9 | |
3000 | 2600 | 2000 | 2000 | 1650 | 1600 | 2000 | 1450 | 2050 | 2300 | 1700 | 1850 | 1900 | 1450 | 1900 | 1950 | 1650 | |
Cloud base (m) | 2050 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1700 | 3200 | 2900 | 3100 | 2600 | 2650 | 2650 | 2300 | 2350 |
 | — | — | 6:01 | — | — | 5:58 | — | — | 5:56 | — | — | 5:56 | — | — | 5:54 | — | — |
 | — | 8:01 | — | — | 8:04 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — | — | 8:08 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Drizzle at first, then turning colder with dusting of snow on Tue afternoon. Freeze-thaw conditions (max 3°C on Tue afternoon, min -7°C on Wed night). Winds increasing (calm on Tue afternoon, fresh winds from the NW by Wed night).
Fortress Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Sun afternoon. Temperatures will be below freezing (max -4°C on Fri afternoon, min -8°C on Fri night). Wind will be generally light.
This table gives the weather forecast for Fortress Mountain at the specific elevation of 2670 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.