– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 10 am Sun 21 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Sun 21 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sun 21 Jun Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Warm (max 22°C on Tue afternoon, min 10°C on Sun morning). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 16mm), heaviest on Thu night. Very mild (max 18°C on Wed afternoon, min 5°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the SW by Fri morning). | |||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | | | | | |  |  | |  | |
some clouds | clear | clear | clear | clear | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | mod. rain | light rain | light rain | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 4 | 1.6 | 4 |
max °C | 12 | 16 | 16 | 18 | 20 | 19 | 20 | 22 | 20 | 17 | 18 | 15 | 11 | 13 | 10 | 9 | 8 | 8 |
min °C | 10 | 15 | 13 | 15 | 19 | 17 | 18 | 21 | 15 | 15 | 16 | 9 | 10 | 13 | 9 | 8 | 8 | 5 |
chill °C | 9 | 15 | 12 | 15 | 19 | 17 | 18 | 21 | 15 | 15 | 16 | 7 | 8 | 12 | 6 | 4 | 4 | 1 |
Freezing level m | 3300 | 3450 | 3500 | 3500 | 3750 | 3700 | 3600 | 3700 | 3750 | 3600 | 3600 | 3500 | 3550 | 3350 | 3250 | 2400 | 2350 | 2000 |
Cloud base (m) | 700 | 8850 | 3750 | 9450 | 6800 | 9050 | 5350 | 3000 | 400 | 400 | 400 | 700 | ||||||
 | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:11 | — | — | 5:11 | — | — |
 | — | — | 9:07 | — | — | 9:07 | — | — | 9:07 | — | — | 9:07 | — | — | 9:07 | — | — | 9:07 |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Mostly dry. Warm (max 22°C on Tue afternoon, min 10°C on Sun morning). Wind will be generally light.
Rattlesnake Mountain Weather (Days 3-6):
Moderate rain (total 16mm), heaviest on Thu night. Very mild (max 18°C on Wed afternoon, min 5°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the SW by Fri morning).
This table gives the weather forecast for Rattlesnake Mountain at the specific elevation of 1004 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Rattlesnake 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 |
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Seattl / oeing Airport | | ||||
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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.