– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 am Thu 18 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Thu 18 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Thu 18 Jun 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 10°C on Fri afternoon, min 3°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Very mild (max 11°C on Mon afternoon, min 4°C on Sun morning). Wind will be generally light. | |||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  | | | | | | | | | | | | | | |
clear | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 5 | 9 | 8 | 8 | 10 | 9 | 5 | 6 | 5 | 4 | 8 | 7 | 8 | 11 | 10 | 10 | 11 | 10 |
min °C | 5 | 7 | 7 | 7 | 10 | 4 | 5 | 5 | 3 | 4 | 7 | 5 | 6 | 10 | 8 | 9 | 11 | 8 |
chill °C | 5 | 7 | 6 | 5 | 8 | -1 | 1 | 3 | 1 | 4 | 6 | 3 | 5 | 10 | 7 | 8 | 10 | 7 |
Freezing level m | 3300 | 3850 | 3850 | 3750 | 3950 | 3800 | 3300 | 3400 | 3400 | 3150 | 3650 | 3550 | 3650 | 4100 | 4000 | 3900 | 4100 | 4050 |
Cloud base (m) | 5800 | 9250 | 1750 | 3100 | 8900 | 9050 | 8850 | |||||||||||
 | 5:01 | — | — | 5:03 | — | — | 5:03 | — | — | 5:03 | — | — | 5:03 | — | — | 5:03 | — | — |
 | — | — | 9:06 | — | — | 9:07 | — | — | 9:07 | — | — | 9:07 | — | — | 9:07 | — | — | 9:07 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Very mild (max 10°C on Fri afternoon, min 3°C on Sat night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 11°C on Mon afternoon, min 4°C on Sun morning). 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.