– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 am Sun 31 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Sun 31 May Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sun 31 May Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Tue afternoon, min -2°C on Sun morning). Wind will be generally light. | Days 4–6 Weather SummaryDrizzle on Wed morning turning to light snow on Wed afternoon. Freeze-thaw conditions (max 4°C on Wed morning, min -7°C on Fri night). Wind will be generally light. | |||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | |  |  |  |  | | | | | | | |
clear | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | clear | light rain | light snow | light snow | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | 4 | 1 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | 1.2 | — | — | — | — | — | — | — | — | |
max °C | -1 | 2 | 1 | 2 | 4 | 3 | 3 | 5 | 5 | 4 | 2 | 0 | 0 | 0 | 1 | -2 | -3 | -5 |
min °C | -2 | 0 | 0 | 1 | 3 | 1 | 2 | 4 | 3 | 3 | 1 | 0 | -1 | -1 | -2 | -3 | -4 | -7 |
-2 | -2 | -3 | -1 | 3 | 0 | 2 | 3 | 2 | 3 | -2 | -4 | -5 | -5 | -6 | -7 | -9 | -13 | |
2550 | 2850 | 2650 | 2900 | 3100 | 2900 | 2950 | 3250 | 3250 | 3100 | 2800 | 2600 | 2500 | 2700 | 2650 | 2300 | 2250 | 1600 | |
Cloud base (m) | 2000 | 2850 | 6650 | 3500 | 3500 | 3050 | 3400 | 1700 | 1600 | 1650 | 1900 | 1650 | 1650 | 1900 | 1600 | |||
 | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — |
 | — | — | 8:53 | — | — | 8:54 | — | — | 8:55 | — | — | 8:57 | — | — | 8:58 | — | — | 8:59 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Freeze-thaw conditions (max 5°C on Tue afternoon, min -2°C on Sun morning). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Drizzle on Wed morning turning to light snow on Wed afternoon. Freeze-thaw conditions (max 4°C on Wed morning, min -7°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.