– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 am Thu 09 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Thu 09 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Thu 09 Apr Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of snow on Fri night. Freezing level rising with drizzle on Sat afternoon. Freeze-thaw conditions (max 7°C on Fri afternoon, min 0°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 1°C on Sun morning, min -6°C on Tue night). Wind will be generally light. | |||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | |  |  | | | | | | |  | |  | |
clear | clear | clear | some clouds | cloudy | light snow | cloudy | light rain | cloudy | some clouds | cloudy | cloudy | cloudy | some clouds | cloudy | light snow | light snow | heavy snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | 1 | 3 | 23 | |
— | — | — | — | — | 0.2 | — | 0.9 | — | — | — | — | — | — | — | — | — | — | |
max °C | 4 | 6 | 3 | 5 | 7 | 4 | 2 | 2 | 1 | 1 | 1 | 0 | -2 | -2 | -4 | -4 | -4 | -5 |
min °C | 1 | 5 | 1 | 3 | 6 | 1 | 2 | 2 | 0 | 0 | 1 | -2 | -3 | -3 | -4 | -5 | -4 | -6 |
1 | 5 | 1 | 3 | 6 | 1 | 2 | 2 | -2 | 0 | -1 | -6 | -7 | -8 | -10 | -10 | -10 | -14 | |
2500 | 2600 | 2650 | 2800 | 2650 | 2250 | 2300 | 2300 | 2100 | 2200 | 2100 | 1800 | 1500 | 1600 | 1250 | 1500 | 1400 | 1100 | |
Cloud base (m) | 9150 | 9100 | 6400 | 2900 | 1600 | 1600 | 1600 | 1600 | 1650 | 1650 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | |
 | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — |
 | — | 7:45 | — | — | 7:45 | — | — | 7:47 | — | — | 7:49 | — | — | 7:51 | — | — | 7:52 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A dusting of snow on Fri night. Freezing level rising with drizzle on Sat afternoon. Freeze-thaw conditions (max 7°C on Fri afternoon, min 0°C on Sat night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 1°C on Sun morning, min -6°C on Tue night). Wind will be generally light.
This table gives the weather forecast for Fortress Mountain at the specific elevation of 2000 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.