– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain Weather Forecast
Cascade Range · United StatesIssued: 10 pm Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 4mm), mostly falling on Sat morning. Warm (max 22°C on Fri afternoon, min 5°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 14°C on Wed afternoon, min 5°C on Mon night). Wind will be generally light. | |||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  | |  | | | | | | | |
clear | clear | clear | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | |
Cloud base (m) | 9300 | 8500 | 550 | 6400 | 4750 | 4300 | 3400 | 3000 | 2400 | 9050 | ||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 1.2 | 1.7 | 0.9 | — | — | — | — | — | — | — | — | — | — |
max °C | 15 | 20 | 22 | 15 | 11 | 11 | 8 | 10 | 12 | 9 | 11 | 11 | 8 | 9 | 10 | 7 |
min °C | 14 | 13 | 21 | 11 | 11 | 11 | 5 | 5 | 12 | 7 | 7 | 11 | 5 | 5 | 10 | 6 |
chill °C | 14 | 12 | 21 | 9 | 9 | 10 | 4 | 4 | 12 | 7 | 7 | 11 | 5 | 5 | 9 | 6 |
Freezing level m | 3900 | 4000 | 3850 | 3300 | 2000 | 2100 | 2200 | 2850 | 3050 | 2650 | 2350 | 2250 | 2000 | 1800 | 2500 | 3100 |
 | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:31 | — | — | 7:31 | — | — |
 | — | — | 6:17 | — | — | 6:15 | — | — | 6:14 | — | — | 6:12 | — | — | 6:09 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Light rain (total 4mm), mostly falling on Sat morning. Warm (max 22°C on Fri afternoon, min 5°C on Sat night). Wind will be generally light.
Rattlesnake Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 14°C on Wed afternoon, min 5°C on Mon night). Wind will be generally light.
This table gives the weather forecast for Rattlesnake Mountain at the specific elevation of 500 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.
* 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.