– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 pm Mon 20 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Mon 20 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Mon 20 Apr Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMild with light rain (total 5mm) on Tue afternoon Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 10°C on Mon afternoon, min -5°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of snow on Thu night. Freezing level rising with drizzle on Sat afternoon. Freeze-thaw conditions (max 2°C on Fri afternoon, min -4°C on Thu night). Wind will be generally light. | ||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  | | |  |  | |  | |  | | |
some clouds | rain shwrs | some clouds | risk tstorm | light rain | light snow | cloudy | mod. snow | cloudy | some clouds | snow shwrs | clear | some clouds | some clouds | some clouds | snow shwrs | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | 1 | — | 6 | — | — | 1 | — | — | — | — | 1 | — | |
— | 0.2 | — | 4 | 1.3 | — | — | — | — | — | — | — | — | — | — | 1 | — | |
max °C | 10 | 8 | 9 | 9 | 4 | 0 | 0 | -2 | -3 | -1 | -2 | -1 | 2 | 1 | 1 | 2 | 1 |
min °C | 10 | 6 | 7 | 5 | 1 | 0 | -1 | -5 | -5 | -2 | -4 | -2 | 1 | -2 | 0 | 1 | -1 |
9 | 6 | 5 | 5 | -3 | -5 | -7 | -11 | -11 | -7 | -10 | -6 | -2 | -5 | -3 | -2 | -4 | |
3150 | 3150 | 3100 | 3050 | 3000 | 2050 | 1850 | 1400 | 1550 | 1950 | 1400 | 1900 | 2250 | 1800 | 2050 | 2250 | 1900 | |
Cloud base (m) | 5350 | 4900 | 2250 | 1600 | 1600 | 1600 | 1600 | 1600 | 1650 | 2100 | 3050 | 2900 | 2300 | 1900 | 3450 | ||
 | — | — | 6:03 | — | — | 6:01 | — | — | 5:58 | — | — | 5:56 | — | — | 5:56 | — | — |
 | — | 8:00 | — | — | 8:01 | — | — | 8:04 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mild with light rain (total 5mm) on Tue afternoon Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 10°C on Mon afternoon, min -5°C on Wed night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A dusting of snow on Thu night. Freezing level rising with drizzle on Sat afternoon. Freeze-thaw conditions (max 2°C on Fri afternoon, min -4°C on Thu 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.