– Lat/Long: 47.79° N 121.61° W
Mount Persis Weather Forecast
Cascade Range · United StatesIssued: 4 pm Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Persis Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 12°C on Mon afternoon, min 5°C on Tue morning). Wind will be generally light. | Days 5–7 Weather SummaryMild with heavy rain (total 20mm), heaviest during Thu night. Becoming colder with a moderate fall of snow heaviest on Fri morning. Freeze-thaw conditions (max 9°C on Sat afternoon, min -1°C on Fri morning). Wind will be generally light. | ||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | |  |  |  |  |  |  | | |  | |
some clouds | some clouds | light rain | rain shwrs | rain shwrs | some clouds | clear | some clouds | cloudy | mod. rain | light snow | light snow | snow shwrs | clear | clear | clear | light rain | |
Cloud base (m) | 650 | 800 | 800 | 2350 | 2300 | 6050 | 2650 | 750 | 600 | 650 | 750 | 1950 | 2550 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | 3 | 5 | 2 | — | — | — | — |
mm | — | — | 0.2 | 0.7 | 0.1 | — | — | — | — | 5 | 14 | — | — | — | — | — | 0.9 |
max °C | 12 | 9 | 6 | 6 | 6 | 5 | 6 | 7 | 8 | 6 | 5 | 0 | 1 | 2 | 5 | 9 | 8 |
min °C | 10 | 6 | 5 | 6 | 5 | 5 | 6 | 6 | 8 | 5 | 0 | -1 | 1 | 1 | 3 | 8 | 2 |
chill °C | 9 | 4 | 3 | 4 | 2 | 2 | 4 | 4 | 6 | 3 | -6 | -7 | -4 | -5 | 1 | 6 | -1 |
Freezing level m | 3750 | 3600 | 3350 | 3050 | 2600 | 2650 | 2900 | 3200 | 2900 | 2800 | 2100 | 1600 | 1900 | 2150 | 2800 | 2900 | 2450 |
 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — |
 | 7:06 | — | — | 7:04 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:55 | — |
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Mount Persis Weather (Days 0-3):
The weather forecast for Mount Persis is: Mostly dry. Very mild (max 12°C on Mon afternoon, min 5°C on Tue morning). Wind will be generally light.
Mount Persis Weather (Days 3-6):
Mild with heavy rain (total 20mm), heaviest during Thu night. Becoming colder with a moderate fall of snow heaviest on Fri morning. Freeze-thaw conditions (max 9°C on Sat afternoon, min -1°C on Fri morning). Wind will be generally light.
This table gives the weather forecast for Mount Persis at the specific elevation of 1665 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Persis. 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 |
|---|---|---|---|---|---|
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BUOY-EBSW1 | |||||
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BUOY-46120 | |||||
Seattl / oeing Airport | | ||||
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SHIP9676 |
* 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.