– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 pm Sun 19 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Sun 19 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sun 19 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 4mm) on Tue afternoon Becoming colder with a light covering of snow, mostly falling on Wed morning. Freeze-thaw conditions (max 10°C on Mon afternoon, min -1°C on Wed morning). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 5°C on Fri afternoon, min -4°C on Wed night). Wind will be generally light. | ||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  |  | | |  | |  | | | | |
some clouds | some clouds | some clouds | cloudy | rain shwrs | rain shwrs | risk tstorm | light snow | light snow | light snow | some clouds | clear | clear | clear | some clouds | some clouds | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | 3 | 5 | 1 | — | — | — | — | — | — | — | |
— | — | — | — | 0.8 | 0.1 | 3 | 0.2 | — | — | — | — | — | — | — | — | 0.1 | |
max °C | 8 | 5 | 8 | 10 | 7 | 8 | 6 | 3 | -1 | -1 | -2 | -1 | 4 | 1 | 4 | 5 | 3 |
min °C | 7 | 4 | 5 | 10 | 5 | 5 | 5 | 0 | -1 | -1 | -4 | -3 | 1 | 0 | 2 | 5 | 0 |
4 | 4 | 4 | 8 | 5 | 4 | 5 | -4 | -6 | -6 | -9 | -8 | -3 | -4 | -1 | 4 | -4 | |
3050 | 3100 | 3200 | 3200 | 3050 | 2850 | 2850 | 2450 | 1850 | 1700 | 1450 | 1850 | 2400 | 2000 | 2550 | 2550 | 2100 | |
Cloud base (m) | 4600 | 5250 | 4500 | 4750 | 3200 | 2750 | 1750 | 1600 | 1600 | 1600 | 1600 | 1600 | 6350 | 2950 | 2250 | ||
 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 5:58 | — | — | 5:56 | — | — |
 | 7:59 | — | — | — | 8:00 | — | — | 8:01 | — | — | 8:04 | — | — | 8:05 | — | — | 8:06 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mild with light rain (total 4mm) on Tue afternoon Becoming colder with a light covering of snow, mostly falling on Wed morning. Freeze-thaw conditions (max 10°C on Mon afternoon, min -1°C on Wed morning). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 5°C on Fri afternoon, min -4°C on Wed 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.