– Lat/Long: 38.67° N 122.63° W
Mount Saint Helena
Weather Forecast, United StatesIssued: 3 am Sun 08 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sun 08 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sun 08 Feb Local Time
Updates in:
Update imminent hr min s
2 Mount Saint Helena Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 22mm), heaviest during Tue night. Very mild (max 16°C on Sun morning, min 8°C on Sun night). Winds increasing (light winds from the WSW on Sun morning, fresh winds from the SSE by Tue night). | Days 4–6 Weather SummaryModerate rain (total 12mm), heaviest on Wed morning. Very mild (max 12°C on Fri morning, min 5°C on Fri night). Wind will be generally light. | |||||||||||||||||
Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  |  | | |  | | | | | | | |
some clouds | rain shwrs | some clouds | some clouds | cloudy | cloudy | light rain | mod. rain | heavy rain | mod. rain | light rain | light rain | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 0.3 | — | — | — | — | 3 | 5 | 14 | 6 | 4 | 1.5 | 0.1 | 0.3 | — | — | — | — | |
max °C | 16 | 14 | 11 | 16 | 15 | 12 | 10 | 9 | 8 | 8 | 8 | 8 | 11 | 11 | 8 | 12 | 12 | 7 |
min °C | 14 | 12 | 8 | 13 | 13 | 8 | 8 | 9 | 8 | 8 | 8 | 7 | 9 | 8 | 7 | 9 | 9 | 5 |
14 | 11 | 6 | 12 | 12 | 6 | 5 | 6 | 4 | 5 | 5 | 5 | 9 | 7 | 7 | 9 | 8 | 2 | |
3150 | 3150 | 2800 | 2750 | 2750 | 2550 | 2000 | 1950 | 1800 | 1750 | 1750 | 1750 | 1700 | 2000 | 2450 | 2600 | 2400 | 2300 | |
Cloud base (m) | 9300 | 800 | 400 | 6300 | 5250 | 2850 | 450 | 350 | 400 | 400 | 550 | 550 | 900 | 6950 | 6450 | 3750 | ||
 | 7:09 | — | — | 7:07 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — |
 | — | 5:39 | — | — | 5:40 | — | — | 5:42 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — |
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Mount Saint Helena Weather (Days 0-3):
The weather forecast for Mount Saint Helena is: Heavy rain (total 22mm), heaviest during Tue night. Very mild (max 16°C on Sun morning, min 8°C on Sun night). Winds increasing (light winds from the WSW on Sun morning, fresh winds from the SSE by Tue night).
Mount Saint Helena Weather (Days 3-6):
Moderate rain (total 12mm), heaviest on Wed morning. Very mild (max 12°C on Fri morning, min 5°C on Fri night). Wind will be generally light.
This table gives the weather forecast for Mount Saint Helena at the specific elevation of 500 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.
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