– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 am Sun 12 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Sun 12 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Sun 12 Apr Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMild at first with light rain (total 8mm) on Tue afternoon followed by colder weather and light fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 11°C on Sun afternoon, min -5°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 3°C on Fri afternoon, min -5°C on Wed night). Wind will be generally light. | |||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  |  | |  |  |  |  | | | | |
clear | rain shwrs | rain shwrs | light rain | light rain | light rain | light rain | light rain | mod. snow | light snow | light snow | cloudy | some clouds | cloudy | some clouds | some clouds | cloudy | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | 10 | 2 | 1 | — | — | — | — | — | — | — | |
— | 0.3 | 0.9 | 0.8 | 0.6 | 0.3 | 0.2 | 5 | — | — | — | — | — | — | — | — | — | — | |
max °C | 9 | 11 | 7 | 4 | 4 | 2 | 3 | 3 | 2 | -1 | 0 | -4 | 0 | 1 | -2 | 1 | 3 | 1 |
min °C | 5 | 11 | 4 | 4 | 4 | 1 | 1 | 3 | -5 | -3 | -1 | -5 | -4 | 1 | -3 | -2 | 3 | -1 |
5 | 11 | 2 | 2 | 2 | -2 | -1 | 1 | -7 | -6 | -4 | -7 | -7 | -2 | -6 | -5 | 1 | -4 | |
2350 | 2350 | 1750 | 1650 | 1600 | 1200 | 1450 | 1400 | 550 | 750 | 1000 | 300 | 950 | 1200 | 600 | 1200 | 1400 | 850 | |
Cloud base (m) | 1800 | 2350 | 1600 | 1600 | 1600 | 1600 | 1700 | 1550 | 1600 | 1600 | 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: Mild at first with light rain (total 8mm) on Tue afternoon followed by colder weather and light fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 11°C on Sun afternoon, min -5°C on Tue night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 3°C on Fri afternoon, min -5°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.