– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 pm Sun 15 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Sun 15 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sun 15 Mar Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow. Milder later with heavy rain (total 46mm) on Wed morning. Freeze-thaw conditions (max 7°C on Tue afternoon, min 0°C on Sun afternoon). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 79mm), heaviest during Fri morning. Freeze-thaw conditions (max 7°C on Wed afternoon, min 0°C on Fri night). Wind will be generally light. | ||||||||||||||||
Sun 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  |  |  |  | | | | | | | |
light snow | light snow | light rain | light rain | light rain | light rain | light rain | mod. rain | heavy rain | mod. rain | heavy rain | mod. rain | mod. rain | heavy rain | heavy rain | mod. rain | light rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 14 | 5 | 2 | 4 | 0.9 | 0.3 | 8 | 10 | 7 | 19 | 6 | 8 | 18 | 13 | 6 | 1.3 | |
max °C | 1 | 4 | 5 | 5 | 5 | 6 | 7 | 7 | 7 | 7 | 6 | 7 | 6 | 6 | 7 | 5 | 4 |
min °C | 0 | 0 | 4 | 5 | 4 | 4 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 4 | 0 |
-2 | -2 | 2 | 3 | 2 | 2 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 3 | 2 | -3 | |
1100 | 1450 | 2800 | 2200 | 1850 | 2400 | 2400 | 2550 | 2400 | 2500 | 2550 | 2500 | 2500 | 2300 | 1800 | 1700 | 1150 | |
Cloud base (m) | 1750 | 1600 | 1600 | 1600 | 2150 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 |
 | — | — | 7:15 | — | — | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — | 7:07 | — | — |
 | 7:07 | — | — | 7:09 | — | — | 7:10 | — | — | 7:13 | — | — | 7:14 | — | — | 7:15 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A dusting of snow. Milder later with heavy rain (total 46mm) on Wed morning. Freeze-thaw conditions (max 7°C on Tue afternoon, min 0°C on Sun afternoon). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Heavy rain (total 79mm), heaviest during Fri morning. Freeze-thaw conditions (max 7°C on Wed afternoon, min 0°C on Fri night). 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.