– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 am Mon 27 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Mon 27 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Mon 27 Jul Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Mild temperatures (max 9°C on Wed afternoon, min 3°C on Mon morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 14°C on Fri afternoon, min -1°C on Sat night). Winds increasing (light winds from the SSW on Fri afternoon, strong winds from the WNW by Sat night). | |||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | | | | | | | | | | | |  | |
some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | rain shwrs | |
Cloud base (m) | 2750 | 3100 | 1900 | 2650 | 1600 | 9550 | 8950 | 9450 | 6000 | 1650 | ||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.2 |
max °C | 5 | 7 | 7 | 5 | 6 | 7 | 8 | 9 | 9 | 9 | 10 | 9 | 12 | 14 | 13 | 10 | 8 | 3 |
min °C | 3 | 6 | 5 | 5 | 5 | 6 | 6 | 8 | 7 | 8 | 10 | 8 | 10 | 13 | 10 | 9 | 6 | -1 |
chill °C | -1 | 3 | 1 | 1 | 1 | 3 | 4 | 7 | 5 | 6 | 9 | 6 | 9 | 12 | 8 | 6 | 2 | -9 |
Freezing level m | 3250 | 3550 | 3800 | 3450 | 3500 | 3900 | 3900 | 3950 | 4200 | 4100 | 4000 | 4400 | 4450 | 4650 | 4650 | 4200 | 3500 | 2500 |
 | 5:31 | — | — | 5:33 | — | — | 5:35 | — | — | 5:35 | — | — | 5:37 | — | — | 5:39 | — | — |
 | — | — | 8:46 | — | — | 8:45 | — | — | 8:44 | — | — | 8:43 | — | — | 8:40 | — | — | 8:39 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Mild temperatures (max 9°C on Wed afternoon, min 3°C on Mon morning). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 14°C on Fri afternoon, min -1°C on Sat night). Winds increasing (light winds from the SSW on Fri afternoon, strong winds from the WNW by Sat night).
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) |  | ||||
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BUOY-46120 | |||||
BUOY-PBFW1 | |||||
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* 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.