– Lat/Long: 48.46° N 121.09° W
Johannesburg Mountain Weather Forecast
Cascade Range · United StatesIssued: 3 pm Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
3 Johannesburg Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 45mm), heaviest during Fri night. Very mild (max 14°C on Sat morning, min 5°C on Thu afternoon). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 27mm), heaviest during Sat night. Freeze-thaw conditions (max 12°C on Sat afternoon, min -1°C on Sun night). Wind will be generally light. | ||||||||||||||||
Wed 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | | | | |  |  | | | |
cloudy | mod. rain | light rain | rain shwrs | rain shwrs | mod. rain | heavy rain | heavy rain | light rain | cloudy | heavy rain | rain shwrs | rain shwrs | clear | some clouds | some clouds | clear | |
Cloud base (m) | 2850 | 1600 | 1600 | 1750 | 1800 | 1800 | 1600 | 1600 | 1600 | 1600 | 1700 | 1650 | 1650 | 1600 | 1600 | 1600 | 1750 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 6 | 0.8 | 0.1 | 1 | 5 | 10 | 20 | 0.4 | — | 20 | 7 | 0.1 | — | — | — | — |
max °C | 11 | 8 | 9 | 8 | 6 | 9 | 10 | 10 | 14 | 12 | 9 | 6 | 5 | 0 | 8 | 7 | 4 |
min °C | 9 | 7 | 7 | 5 | 5 | 7 | 10 | 9 | 12 | 10 | 7 | 6 | 1 | -1 | 6 | 3 | 2 |
chill °C | 9 | 6 | 6 | 5 | 5 | 6 | 10 | 9 | 12 | 9 | 6 | 4 | 1 | -3 | 5 | 3 | 1 |
Freezing level m | 2300 | 1650 | 1600 | 1700 | 1350 | 1900 | 2500 | 2350 | 2750 | 2700 | 1600 | 1400 | 1250 | 350 | 1500 | 1600 | 950 |
 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — |
 | 4:38 | — | — | 4:37 | — | — | 4:36 | — | — | 4:35 | — | — | 4:34 | — | — | 4:31 | — |
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Johannesburg Mountain Weather (Days 0-3):
The weather forecast for Johannesburg Mountain is: Heavy rain (total 45mm), heaviest during Fri night. Very mild (max 14°C on Sat morning, min 5°C on Thu afternoon). Wind will be generally light.
Johannesburg Mountain Weather (Days 3-6):
Heavy rain (total 27mm), heaviest during Sat night. Freeze-thaw conditions (max 12°C on Sat afternoon, min -1°C on Sun night). Wind will be generally light.
This table gives the weather forecast for Johannesburg Mountain at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Johannesburg 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 |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
 | |||||
 | |||||
Agassiz Airport | | ||||
BUOY-PBFW1 | |||||
SHIP3799 | |||||
SHIP3024 |
* 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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