– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 9 am Mon 01 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Mon 01 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Mon 01 Dec Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 3mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 2°C on Mon morning, min -4°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 79mm), heaviest during Fri morning. Later becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 4°C on Thu night, min 0°C on Sat night). Wind will be generally light. | |||||||||||||||||
Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | | |  |  |  | | | | | |
cloudy | light rain | light snow | cloudy | some clouds | some clouds | some clouds | some clouds | cloudy | light rain | light rain | heavy rain | heavy rain | mod. rain | light snow | light rain | cloudy | heavy rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 2 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | |
— | 3 | — | — | — | — | — | — | — | 3 | 4 | 22 | 19 | 7 | 8 | 4 | — | 13 | |
max°C | 2 | 2 | 2 | 1 | 1 | -3 | 2 | 0 | 2 | 3 | 3 | 4 | 3 | 4 | 3 | 3 | 2 | 3 |
min°C | 0 | 2 | 0 | 1 | -2 | -4 | 1 | -1 | -1 | 3 | 2 | 2 | 3 | 4 | 2 | 3 | 1 | 0 |
-2 | 0 | -3 | -1 | -2 | -4 | 1 | -3 | -3 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | -1 | -2 | |
1000 | 1350 | 1100 | 1100 | 1200 | 400 | 1200 | 1050 | 950 | 1400 | 1400 | 1400 | 1600 | 1700 | 1400 | 1400 | 1250 | 1200 | |
Cloud base (m) | 2100 | 1550 | 1600 | 1600 | 1600 | 1600 | 1600 | 2100 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1750 |
 | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — |
 | — | 4:12 | — | — | 4:10 | — | — | 4:10 | — | — | 4:09 | — | — | 4:09 | — | — | 4:09 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 2°C on Mon morning, min -4°C on Tue night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Heavy rain (total 79mm), heaviest during Fri morning. Later becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 4°C on Thu night, min 0°C on Sat 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
 | |||||
| |||||
SHIP3495 | |||||
SHIP2818 | |||||
SHIP3077 | |||||
SHIP1206 | |||||
SHIP4441 | |||||
SHIP8176 |
* 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.