– Lat/Long: 48.46° N 121.09° W
Johannesburg Mountain Weather Forecast
Cascade Range · United StatesIssued: 4 pm Tue 29 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Tue 29 Sep Local Time
Updates in:
Update imminent hr min s
3 Johannesburg Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 20mm), heaviest on Tue afternoon. Very mild (max 15°C on Wed afternoon, min 9°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 25°C on Sun afternoon, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||
Tue 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  |  | |  |  | | | | | | |
heavy rain | rain shwrs | some clouds | some clouds | some clouds | cloudy | light rain | light rain | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 1600 | 1700 | 1650 | 5650 | 4800 | 3000 | 2100 | 1600 | 1750 | 2250 | 8650 | 9550 | 9250 | 9000 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 11 | 2 | — | — | — | — | 3 | 4 | 0.2 | 0.3 | — | — | — | — | — | — | — |
max °C | 13 | 13 | 12 | 15 | 11 | 15 | 12 | 13 | 15 | 17 | 14 | 19 | 22 | 17 | 21 | 25 | 18 |
min °C | 13 | 9 | 9 | 15 | 10 | 11 | 11 | 12 | 13 | 17 | 12 | 13 | 22 | 14 | 14 | 24 | 15 |
chill °C | 13 | 9 | 9 | 15 | 10 | 11 | 11 | 12 | 13 | 17 | 12 | 13 | 22 | 14 | 14 | 24 | 15 |
Freezing level m | 2850 | 2300 | 2650 | 2900 | 2750 | 2850 | 3300 | 3000 | 2750 | 3200 | 3500 | 3800 | 3800 | 4100 | 4100 | 3950 | 3750 |
 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — |
 | 6:47 | — | — | 6:45 | — | — | 6:44 | — | — | 6:42 | — | — | 6:38 | — | — | 6:37 | — |
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Johannesburg Mountain Weather (Days 0-3):
The weather forecast for Johannesburg Mountain is: Moderate rain (total 20mm), heaviest on Tue afternoon. Very mild (max 15°C on Wed afternoon, min 9°C on Tue night). Wind will be generally light.
Johannesburg Mountain Weather (Days 3-6):
Mostly dry. Warm (max 25°C on Sun afternoon, min 12°C on Fri 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 | |||||
SHIP4558 | |||||
SHIP7154 |
* 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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