– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 pm Sat 04 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Sat 04 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sat 04 Apr Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 3°C on Sun afternoon, min -14°C on Tue morning). Winds increasing (light winds from the WSW on Sun morning, near gales from the W by Mon night). | Days 5–7 Weather SummaryMostly dry. Temperatures will be below freezing (max -3°C on Thu afternoon, min -9°C on Tue afternoon). Winds decreasing (fresh winds from the NW on Tue afternoon, calm by Wed afternoon). | ||||||||||||||||
Sat 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  |  |  |  | | | | | | | |
clear | some clouds | cloudy | cloudy | some clouds | clear | clear | snow shwrs | light snow | some clouds | clear | clear | some clouds | clear | clear | clear | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | 0 | 2 | 3 | 1 | 1 | 1 | -2 | -13 | -5 | -5 | -7 | -7 | -7 | -5 | -3 | -3 |
min °C | 0 | 0 | 1 | 3 | 0 | 0 | 0 | -11 | -14 | -9 | -7 | -7 | -7 | -7 | -6 | -4 | -4 |
-5 | -5 | -1 | 0 | -5 | -5 | -7 | -23 | -28 | -18 | -13 | -11 | -7 | -10 | -8 | -7 | -9 | |
2700 | 2700 | 3000 | 3050 | 2850 | 2800 | 2650 | 1750 | 1200 | 1700 | 850 | 1800 | 2000 | 1350 | 2100 | 2350 | 1750 | |
Cloud base (m) | 3600 | 6950 | 6100 | 6250 | 5900 | 6000 | 2850 | 1650 | 1650 | 1900 | 1600 | 2600 | 2550 | 2750 | 1750 | ||
 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — |
 | 7:37 | — | — | 7:38 | — | — | 7:39 | — | — | 7:42 | — | — | 7:43 | — | — | 7:45 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A dusting of new snow. Freeze-thaw conditions (max 3°C on Sun afternoon, min -14°C on Tue morning). Winds increasing (light winds from the WSW on Sun morning, near gales from the W by Mon night).
Fortress Mountain Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -3°C on Thu afternoon, min -9°C on Tue afternoon). Winds decreasing (fresh winds from the NW on Tue afternoon, calm by Wed afternoon).
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.