– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 am Tue 14 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Tue 14 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Tue 14 Apr Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 12mm), heaviest on Tue afternoon giving way to a moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 3°C on Tue morning, min -8°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 15°C on Sun afternoon, min -2°C on Fri morning). Wind will be generally light. | |||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | | | | | | |  |  | |
light rain | heavy rain | mod. snow | some clouds | light snow | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 8 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
1.4 | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 3 | 3 | 2 | -1 | 0 | -4 | 0 | 1 | -2 | 1 | 4 | 1 | 6 | 9 | 6 | 11 | 15 | 11 |
min °C | 1 | 3 | -8 | -5 | 0 | -6 | -3 | 1 | -4 | -2 | 3 | -1 | 3 | 8 | 4 | 6 | 14 | 9 |
-1 | 1 | -11 | -8 | -2 | -9 | -6 | -2 | -7 | -4 | 3 | -1 | 1 | 7 | 3 | 5 | 14 | 9 | |
1400 | 1400 | 300 | 900 | 1000 | 0 | 1000 | 1150 | 250 | 1200 | 1600 | 950 | 2050 | 2400 | 2150 | 2900 | 2950 | 3100 | |
Cloud base (m) | 1600 | 1550 | 1600 | 1700 | 1700 | 1650 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1850 | 7700 | 2550 | 8500 | |
 | 6:16 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:07 | — | — |
 | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | 7:55 | — | — | 7:58 | — | — | 7:59 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Moderate rain (total 12mm), heaviest on Tue afternoon giving way to a moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 3°C on Tue morning, min -8°C on Tue night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 15°C on Sun afternoon, min -2°C on Fri morning). 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.