– Lat/Long: 38.67° N 122.63° W
Mount Saint Helena
Weather Forecast, United StatesIssued: 4 am Sun 19 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Sun 19 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Sun 19 Apr Local Time
Updates in:
Update imminent hr min s
2 Mount Saint Helena Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 39mm), heaviest during Tue afternoon. Very mild (max 10°C on Sun night, min 2°C on Mon night). Winds decreasing (gales from the SSW on Mon afternoon, light winds from the WNW by Tue night). | Days 4–6 Weather SummaryMostly dry. Very mild (max 12°C on Fri afternoon, min 2°C on Wed morning). Mainly strong winds. | |||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  |  | |  |  | | | | | | |
cloudy | some clouds | cloudy | light rain | mod. rain | mod. rain | mod. rain | mod. rain | rain shwrs | rain shwrs | light rain | clear | clear | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 4 | 10 | 8 | 7 | 10 | 1 | 0.1 | 0.5 | — | — | — | — | — | — | — | |
max °C | 9 | 9 | 10 | 6 | 6 | 5 | 3 | 3 | 2 | 3 | 5 | 6 | 6 | 10 | 10 | 9 | 12 | 12 |
min °C | 9 | 9 | 5 | 6 | 6 | 2 | 3 | 3 | 2 | 2 | 4 | 5 | 6 | 9 | 9 | 9 | 11 | 11 |
5 | 6 | -1 | 0 | -1 | -3 | -2 | -2 | -3 | -3 | 2 | 2 | 6 | 9 | 9 | 5 | 10 | 10 | |
3050 | 3000 | 2850 | 2500 | 2400 | 1900 | 1850 | 1750 | 1750 | 1850 | 2300 | 2850 | 3100 | 3250 | 3150 | 3200 | 3100 | 2950 | |
Cloud base (m) | 5250 | 5100 | 3250 | 350 | 350 | 400 | 350 | 650 | 400 | 700 | 850 | 8500 | 8800 | 2000 | 8950 | 9300 | ||
 | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — |
 | — | 7:50 | — | — | 7:51 | — | — | 7:52 | — | — | 7:52 | — | — | 7:53 | — | — | 7:54 | — |
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Mount Saint Helena Weather (Days 0-3):
The weather forecast for Mount Saint Helena is: Heavy rain (total 39mm), heaviest during Tue afternoon. Very mild (max 10°C on Sun night, min 2°C on Mon night). Winds decreasing (gales from the SSW on Mon afternoon, light winds from the WNW by Tue night).
Mount Saint Helena Weather (Days 3-6):
Mostly dry. Very mild (max 12°C on Fri afternoon, min 2°C on Wed morning). Mainly strong winds.
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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