– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 10 am Thu 18 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Thu 18 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Thu 18 Sep Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 7mm), mostly falling on Sat night. Very mild (max 18°C on Fri afternoon, min 10°C on Sat night). Winds increasing (calm on Fri morning, strong winds from the SW by Sat night). | Days 4–6 Weather SummaryLight rain (total 5mm), mostly falling on Sun morning. Very mild (max 15°C on Tue morning, min 7°C on Sun night). Winds decreasing (fresh winds from the WSW on Sun morning, calm by Mon afternoon). | |||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | | | |  |  | | | | | | | |  | |
clear | clear | clear | clear | clear | clear | clear | clear | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | 7 | 4 | 0.3 | — | — | — | — | — | — | — | |
max°C | 12 | 15 | 13 | 16 | 18 | 15 | 15 | 17 | 14 | 10 | 11 | 9 | 12 | 14 | 13 | 15 | 15 | 13 |
min°C | 11 | 14 | 13 | 14 | 18 | 12 | 13 | 16 | 10 | 9 | 10 | 7 | 8 | 13 | 12 | 12 | 15 | 9 |
9 | 14 | 12 | 14 | 18 | 12 | 12 | 16 | 6 | 6 | 8 | 6 | 7 | 13 | 12 | 12 | 15 | 8 | |
3700 | 3900 | 4050 | 4200 | 4250 | 4300 | 4000 | 3800 | 3250 | 2400 | 2600 | 3300 | 3800 | 4100 | 4050 | 3850 | 3850 | 3650 | |
Cloud base (m) | 9150 | 9400 | 700 | 500 | 1600 | |||||||||||||
 | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — |
 | — | 7:13 | — | — | 7:10 | — | — | 7:08 | — | — | 7:07 | — | — | 7:05 | — | — | 7:02 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Light rain (total 7mm), mostly falling on Sat night. Very mild (max 18°C on Fri afternoon, min 10°C on Sat night). Winds increasing (calm on Fri morning, strong winds from the SW by Sat night).
Rattlesnake Mountain Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Sun morning. Very mild (max 15°C on Tue morning, min 7°C on Sun night). Winds decreasing (fresh winds from the WSW on Sun morning, calm by Mon afternoon).
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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
SHIP3694 | |||||
SHIP2937 | |||||
SHIP5941 | |||||
SHIP4514 | |||||
SHIP6907 | |||||
SHIP6445 |
* 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.