– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 am Fri 15 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Fri 15 May Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Fri 15 May Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMild with light rain (total 9mm) on Fri afternoon Becoming colder with a light covering of snow, mostly falling on Sat morning. Freeze-thaw conditions (max 8°C on Sun afternoon, min 0°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Very mild (max 11°C on Wed afternoon, min 4°C on Mon night). Wind will be generally light. | |||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  | | | | | |  | | |  | |
light rain | light rain | light snow | snow shwrs | rain shwrs | cloudy | some clouds | rain shwrs | light rain | some clouds | light rain | cloudy | light rain | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.4 | 4 | 1.5 | 0.4 | 2 | — | — | 0.4 | 0.1 | — | 0.1 | — | 0.2 | 0.3 | 0.1 | — | — | — | |
max °C | 4 | 5 | 3 | 3 | 4 | 2 | 7 | 8 | 6 | 8 | 9 | 7 | 7 | 10 | 8 | 10 | 11 | 10 |
min °C | 2 | 4 | 0 | 2 | 3 | 1 | 3 | 7 | 3 | 5 | 9 | 4 | 5 | 9 | 4 | 6 | 11 | 6 |
0 | 2 | -2 | 0 | 0 | -2 | 1 | 6 | 1 | 3 | 8 | 2 | 3 | 8 | 2 | 5 | 10 | 5 | |
1550 | 1600 | 1150 | 1450 | 1500 | 1250 | 1950 | 2150 | 1500 | 2200 | 2200 | 1700 | 2100 | 2350 | 2000 | 2500 | 2800 | 3250 | |
Cloud base (m) | 1600 | 1600 | 1600 | 1600 | 1600 | 1750 | 1650 | 1750 | 1650 | 1650 | 1800 | 1600 | 1600 | 1850 | 1700 | 1650 | 2150 | 2200 |
 | 5:24 | — | — | 5:22 | — | — | 5:22 | — | — | 5:20 | — | — | 5:18 | — | — | 5:18 | — | — |
 | — | — | 8:36 | — | — | 8:37 | — | — | 8:37 | — | — | 8:38 | — | — | 8:40 | — | — | 8:42 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mild with light rain (total 9mm) on Fri afternoon Becoming colder with a light covering of snow, mostly falling on Sat morning. Freeze-thaw conditions (max 8°C on Sun afternoon, min 0°C on Fri night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 11°C on Wed afternoon, min 4°C on Mon 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.