– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 pm Fri 10 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Fri 10 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Fri 10 Jul 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 10°C on Mon afternoon, min 0°C on Sat night). Winds decreasing (fresh winds from the WSW on Sat night, light winds from the SW by Mon afternoon). | Days 5–7 Weather SummaryMostly dry. Very mild (max 11°C on Tue afternoon, min 4°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | | | | | | | | | | | | | |
some clouds | rain shwrs | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 6 | 5 | 6 | 6 | 3 | 6 | 6 | 8 | 10 | 10 | 10 | 11 | 10 | 8 | 9 | 8 | 7 | 10 | 10 |
min °C | 3 | 4 | 5 | 0 | 1 | 5 | 5 | 7 | 9 | 8 | 9 | 11 | 7 | 7 | 9 | 4 | 5 | 8 | 8 |
chill °C | -1 | 0 | 1 | -7 | -5 | 2 | 1 | 4 | 7 | 5 | 6 | 10 | 4 | 4 | 7 | 1 | 3 | 8 | 6 |
Freezing level m | 3500 | 3450 | 3500 | 2950 | 3250 | 3500 | 3800 | 3900 | 4050 | 4300 | 4200 | 4150 | 4000 | 3750 | 3750 | 3450 | 3700 | 4000 | 4100 |
Cloud base (m) | 1600 | 1650 | 2750 | 1650 | 8950 | 5550 | |||||||||||||
 | — | 5:15 | — | — | 5:15 | — | — | 5:16 | — | — | 5:16 | — | — | 5:18 | — | — | 5:18 | — | — |
 | — | — | — | 9:01 | — | — | 9:01 | — | — | 9:00 | — | — | 9:00 | — | — | 8:59 | — | — | 8:59 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Freeze-thaw conditions (max 10°C on Mon afternoon, min 0°C on Sat night). Winds decreasing (fresh winds from the WSW on Sat night, light winds from the SW by Mon afternoon).
Fortress Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 11°C on Tue 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 2670 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.