– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 pm Mon 18 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Mon 18 May Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Mon 18 May Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 11°C on Thu afternoon, min -1°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 12°C on Fri afternoon, min 2°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | |  | | | | | | | |  |  | |
some clouds | cloudy | rain shwrs | some clouds | some clouds | clear | some clouds | clear | clear | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | rain shwrs | light rain | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | |
— | — | 0.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.1 | 0.2 | — | |
max °C | 1 | 1 | 2 | 2 | 5 | 8 | 6 | 9 | 11 | 8 | 9 | 12 | 10 | 9 | 10 | 7 | 4 | 5 | 0 |
min °C | -1 | 0 | 2 | 1 | 2 | 7 | 4 | 7 | 10 | 5 | 7 | 11 | 6 | 7 | 9 | 3 | 3 | 2 | -2 |
-5 | -4 | -1 | 0 | 2 | 6 | 3 | 7 | 8 | 5 | 7 | 10 | 5 | 6 | 7 | -2 | -1 | -4 | -9 | |
1750 | 2200 | 2300 | 2400 | 2650 | 2900 | 2950 | 2950 | 3050 | 3200 | 3100 | 3350 | 3500 | 3350 | 3000 | 2850 | 2550 | 2350 | 1600 | |
Cloud base (m) | 1900 | 1600 | 1600 | 1700 | 1800 | 2700 | 7150 | 5300 | 2950 | 8800 | 8900 | 6800 | 6700 | 2900 | 2300 | 1850 | 2400 | 1600 | |
 | — | 5:18 | — | — | 5:18 | — | — | 5:16 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — |
 | — | — | — | 8:40 | — | — | 8:42 | — | — | 8:43 | — | — | 8:44 | — | — | 8:45 | — | — | 8:46 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Freeze-thaw conditions (max 11°C on Thu afternoon, min -1°C on Mon night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 12°C on Fri afternoon, min 2°C on Sun afternoon). 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.