– Lat/Long: 48.70° N 121.99° W
Twin Sisters Mountain Weather Forecast
Cascade Range · United StatesIssued: 10 am Sat 24 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sat 24 Oct Local Time
Updates in:
Update imminent hr min s
3 Twin Sisters Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 17mm), heaviest on Sat afternoon. Very mild (max 10°C on Mon morning, min 5°C on Sat afternoon). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 32mm), heaviest during Wed night. Mild temperatures (max 7°C on Tue morning, min 2°C on Thu night). Wind will be generally light. | |||||||||||||||||
Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | |  | | |  | |  | | | | | |
light rain | light rain | mod. rain | light rain | light rain | rain shwrs | some clouds | some clouds | some clouds | light rain | light rain | heavy rain | light rain | rain shwrs | heavy rain | light rain | light rain | rain shwrs | |
Cloud base (m) | 2650 | 1700 | 2000 | 600 | 850 | 2650 | 3000 | 3050 | 1550 | 700 | 600 | 550 | 550 | 650 | 550 | 550 | 550 | 600 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.3 | 5 | 7 | 4 | 0.3 | 0.2 | — | — | — | 0.1 | 1.3 | 10 | 1.6 | 1.3 | 12 | 4 | 1.5 | 0.2 |
max °C | 8 | 7 | 8 | 7 | 9 | 8 | 10 | 10 | 7 | 7 | 6 | 6 | 5 | 6 | 4 | 4 | 4 | 3 |
min °C | 7 | 5 | 5 | 7 | 9 | 7 | 7 | 9 | 6 | 6 | 6 | 4 | 4 | 6 | 3 | 3 | 4 | 2 |
chill °C | 7 | 3 | 3 | 6 | 8 | 6 | 7 | 9 | 6 | 6 | 5 | 3 | 3 | 5 | 1 | 3 | 4 | 2 |
Freezing level m | 1900 | 1400 | 2000 | 1950 | 2000 | 2250 | 2250 | 2000 | 1650 | 1500 | 1450 | 1200 | 1200 | 1250 | 1100 | 1050 | 1050 | 900 |
 | 7:41 | — | — | 7:43 | — | — | 7:43 | — | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — |
 | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:55 | — | — | 5:54 | — | — | 5:52 | — |
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Twin Sisters Mountain Weather (Days 0-3):
The weather forecast for Twin Sisters Mountain is: Moderate rain (total 17mm), heaviest on Sat afternoon. Very mild (max 10°C on Mon morning, min 5°C on Sat afternoon). Wind will be generally light.
Twin Sisters Mountain Weather (Days 3-6):
Heavy rain (total 32mm), heaviest during Wed night. Mild temperatures (max 7°C on Tue morning, min 2°C on Thu night). Wind will be generally light.
This table gives the weather forecast for Twin Sisters Mountain at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Twin Sisters 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 |
|---|---|---|---|---|---|
SHIP5991 | |||||
SHIP5991 | |||||
SHIP7556 | |||||
SHIP7246 | |||||
 |
* 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.
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