– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 am Sun 05 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Sun 05 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sun 05 Jul Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 11°C on Mon afternoon, min 2°C on Tue night). Winds increasing (light winds from the W on Sun afternoon, fresh winds from the WNW by Tue night). | Days 4–6 Weather SummaryMostly dry. Mild temperatures (max 6°C on Fri afternoon, min 1°C on Thu morning). Winds decreasing (fresh winds from the WNW on Wed night, light winds from the WSW by Fri morning). | |||||||||||||||||
Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | | |  |  | | | | | | | | | | |
clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 6 | 9 | 9 | 9 | 11 | 11 | 8 | 9 | 7 | 4 | 3 | 3 | 3 | 3 | 5 | 5 | 6 | 5 |
min °C | 5 | 7 | 7 | 8 | 11 | 7 | 8 | 9 | 2 | 4 | 3 | 2 | 1 | 3 | 3 | 5 | 5 | 5 |
chill °C | 1 | 5 | 4 | 7 | 10 | 4 | 6 | 7 | -4 | -1 | -2 | -4 | -5 | -2 | -2 | 3 | 2 | 1 |
Freezing level m | 3550 | 3800 | 3900 | 3850 | 4100 | 4000 | 3850 | 3950 | 3200 | 3250 | 3000 | 3550 | 3050 | 3000 | 3700 | 3500 | 3400 | 3750 |
Cloud base (m) | 6500 | 7100 | 2850 | 1750 | 2650 | 1600 | 1650 | 2800 | 3100 | 1600 | ||||||||
 | 5:09 | — | — | 5:09 | — | — | 5:11 | — | — | 5:11 | — | — | 5:13 | — | — | 5:13 | — | — |
 | — | — | 9:06 | — | — | 9:05 | — | — | 9:05 | — | — | 9:04 | — | — | 9:04 | — | — | 9:02 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Very mild (max 11°C on Mon afternoon, min 2°C on Tue night). Winds increasing (light winds from the W on Sun afternoon, fresh winds from the WNW by Tue night).
Fortress Mountain Weather (Days 3-6):
Mostly dry. Mild temperatures (max 6°C on Fri afternoon, min 1°C on Thu morning). Winds decreasing (fresh winds from the WNW on Wed night, light winds from the WSW by Fri morning).
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  |
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.