– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 pm Tue 30 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Tue 30 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Tue 30 Jun Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be slightly above freezing (max 4°C on Tue afternoon, min 1°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Mild temperatures (max 8°C on Mon morning, min 2°C on Sat morning). Winds decreasing (strong winds from the W on Sat night, light winds from the SW by Sun afternoon). | ||||||||||||||||
Tue 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | | | | | | | | | | | | |
clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | clear | clear | clear | some clouds | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 4 | 3 | 2 | 3 | 4 | 4 | 4 | 4 | 4 | 5 | 6 | 3 | 4 | 4 | 5 | 7 | 7 |
min °C | 3 | 1 | 2 | 3 | 3 | 3 | 4 | 2 | 3 | 5 | 3 | 2 | 3 | 3 | 4 | 6 | 6 |
chill °C | 1 | -2 | 0 | 0 | 0 | 0 | 2 | -2 | 0 | 3 | -2 | -4 | -2 | -3 | 1 | 4 | 4 |
Freezing level m | 3300 | 3200 | 3100 | 3100 | 3400 | 3350 | 3150 | 3250 | 3300 | 3350 | 3450 | 3050 | 3150 | 3450 | 3500 | 3500 | 3900 |
Cloud base (m) | 2100 | 1950 | 1900 | 2250 | 1950 | 7000 | 2800 | 2450 | 1900 | 2800 | 1600 | 1850 | 2750 | 1600 | 7350 | 8650 | |
 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:09 | — | — | 5:09 | — | — |
 | — | 9:07 | — | — | 9:07 | — | — | 9:07 | — | — | 9:06 | — | — | 9:06 | — | — | 9:06 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Temperatures will be slightly above freezing (max 4°C on Tue afternoon, min 1°C on Tue night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mostly dry. Mild temperatures (max 8°C on Mon morning, min 2°C on Sat morning). Winds decreasing (strong winds from the W on Sat night, light winds from the SW by Sun afternoon).
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.