– Lat/Long: 38.67° N 122.63° W
Mount Saint Helena
Weather Forecast, United StatesIssued: 10 pm Tue 21 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Tue 21 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Tue 21 Apr Local Time
Updates in:
Update imminent hr min s
2 Mount Saint Helena Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 3mm), mostly falling on Wed morning. Very mild (max 10°C on Thu afternoon, min 1°C on Tue night). Winds decreasing (fresh winds from the W on Tue night, calm by Thu afternoon). | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Mon afternoon. Mild temperatures (max 8°C on Fri night, min 1°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  |  |  | | |  | | | | | | |  | |
rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | clear | some clouds | cloudy | some clouds | some clouds | cloudy | light rain | rain shwrs | some clouds | rain shwrs | rain shwrs | cloudy | light rain | light rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.1 | 1.5 | 1.2 | 0.3 | — | — | — | — | — | — | — | 0.3 | 0.1 | — | 0.1 | 0.1 | — | 5 | 2 | |
max °C | 2 | 3 | 5 | 6 | 7 | 10 | 10 | 9 | 8 | 8 | 5 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4 |
min °C | 1 | 2 | 4 | 5 | 6 | 9 | 9 | 8 | 8 | 7 | 3 | 2 | 1 | 1 | 3 | 3 | 3 | 4 | 3 |
-5 | -1 | 4 | 3 | 4 | 9 | 8 | 7 | 7 | 6 | 2 | -1 | -3 | -3 | -1 | -2 | -1 | 0 | -2 | |
1500 | 1750 | 2100 | 2550 | 3100 | 3200 | 3150 | 2900 | 2800 | 2750 | 1950 | 1850 | 1750 | 1650 | 2050 | 1950 | 1800 | 1900 | 1950 | |
Cloud base (m) | 500 | 450 | 1500 | 8450 | 350 | 350 | 450 | 800 | 800 | 900 | 1750 | 2650 | 650 | 550 | |||||
 | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:18 | — | — |
 | — | — | 7:52 | — | — | 7:53 | — | — | 7:54 | — | — | 7:55 | — | — | 7:57 | — | — | 7:58 | — |
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Mount Saint Helena Weather (Days 0-3):
The weather forecast for Mount Saint Helena is: Light rain (total 3mm), mostly falling on Wed morning. Very mild (max 10°C on Thu afternoon, min 1°C on Tue night). Winds decreasing (fresh winds from the W on Tue night, calm by Thu afternoon).
Mount Saint Helena Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Mon afternoon. Mild temperatures (max 8°C on Fri night, min 1°C on Sat night). Wind will be generally light.
This table gives the weather forecast for Mount Saint Helena at the specific elevation of 1323 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Saint Helena. 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 California.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Santa Rosa Airport |  | ||||
* 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.
Mount Saint Helena Photos
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