– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 9 am Mon 29 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Mon 29 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Mon 29 Dec Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Mild temperatures (max 9°C on Tue morning, min 4°C on Mon morning). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 13mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sat afternoon. Freeze-thaw conditions (max 7°C on Fri morning, min -1°C on Sat night). Winds increasing (calm on Thu night, near gales from the SW by Sat afternoon). | |||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | |  | | |  |  | |  |  | |
clear | some clouds | some clouds | clear | clear | clear | clear | some clouds | clear | some clouds | cloudy | some clouds | some clouds | light rain | mod. rain | light rain | light snow | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | 0.7 | 9 | 3 | — | — | |
max °C | 6 | 5 | 6 | 9 | 8 | 6 | 9 | 7 | 6 | 6 | 6 | 4 | 7 | 6 | 6 | 3 | 2 | 0 |
min °C | 4 | 5 | 5 | 8 | 7 | 6 | 7 | 7 | 5 | 5 | 5 | 3 | 6 | 6 | 3 | 3 | 0 | -1 |
4 | 3 | 4 | 7 | 6 | 5 | 7 | 7 | 3 | 2 | 4 | 3 | 4 | 2 | -2 | -3 | -7 | -8 | |
2650 | 2800 | 3200 | 3400 | 3500 | 3300 | 3250 | 3200 | 2850 | 2450 | 2250 | 1800 | 2350 | 2250 | 2000 | 1400 | 1250 | 900 | |
Cloud base (m) | 2950 | 3500 | 7150 | 8750 | 6450 | 6000 | 5600 | 5200 | 5400 | 2750 | 1400 | 1750 | 550 | 400 | 550 | 450 | ||
 | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — |
 | — | 4:23 | — | — | 4:24 | — | — | 4:25 | — | — | 4:27 | — | — | 4:28 | — | — | 4:29 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Mostly dry. Mild temperatures (max 9°C on Tue morning, min 4°C on Mon morning). Wind will be generally light.
Rattlesnake Mountain Weather (Days 3-6):
Moderate rain (total 13mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sat afternoon. Freeze-thaw conditions (max 7°C on Fri morning, min -1°C on Sat night). Winds increasing (calm on Thu night, near gales from the SW by Sat 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 |
|---|---|---|---|---|---|
 | |||||
SHIP8537 | |||||
 | |||||
SHIP3225 | |||||
SHIP3920 | |||||
SHIP3606 | |||||
SHIP5123 | |||||
SHIP7908 |
* 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.