– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 am Sat 29 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 2mm), mostly falling on Sat afternoon. Warm (max 23°C on Mon afternoon, min 6°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 19mm), heaviest on Thu morning. Warm (max 22°C on Tue afternoon, min 6°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  | | | | | |  |  |  | | |
rain shwrs | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | clear | some clouds | clear | some clouds | some clouds | rain shwrs | rain shwrs | rain shwrs | mod. rain | mod. rain | light rain | rain shwrs | |
Cloud base (m) | 1600 | 1750 | 2250 | 1800 | 2200 | 1900 | 9250 | 3450 | 8400 | 4900 | 3350 | 1600 | 1750 | 2050 | 1600 | 1600 | 1750 | 4400 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.1 | 1.2 | 0.1 | — | — | — | — | — | — | — | — | 0.1 | 0.1 | 1 | 10 | 7 | 0.7 | 0.3 |
max °C | 10 | 11 | 9 | 11 | 15 | 11 | 18 | 23 | 17 | 20 | 22 | 15 | 14 | 15 | 10 | 7 | 11 | 8 |
min °C | 9 | 10 | 6 | 7 | 13 | 9 | 12 | 22 | 14 | 15 | 21 | 11 | 11 | 13 | 9 | 6 | 9 | 6 |
chill °C | 8 | 9 | 5 | 6 | 12 | 8 | 12 | 22 | 14 | 15 | 21 | 10 | 11 | 13 | 8 | 5 | 8 | 6 |
Freezing level m | 2400 | 2450 | 2800 | 3050 | 3200 | 3450 | 3650 | 3750 | 3750 | 3650 | 3500 | 3350 | 2800 | 2850 | 2600 | 2100 | 2350 | 2150 |
 | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — |
 | — | 7:51 | — | — | 7:49 | — | — | 7:46 | — | — | 7:45 | — | — | 7:43 | — | — | 7:40 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Light rain (total 2mm), mostly falling on Sat afternoon. Warm (max 23°C on Mon afternoon, min 6°C on Sat night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Moderate rain (total 19mm), heaviest on Thu morning. Warm (max 22°C on Tue afternoon, min 6°C on Thu 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
lightning 39km NW of Brewster |  | ||||
Winthrop Airport (Washington) |  | ||||
lightning 6km ESE of Granite Falls | | ||||
lightning 46km WNW of Okanogan | | ||||
lightning 6km NE of Entiat | | ||||
lightning 5km NW of Waterville | | ||||
 | |||||
lightning 46km NW of Omak | | ||||
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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.