– Lat/Long: 48.46° N 121.09° W
Johannesburg Mountain Weather Forecast
Cascade Range · United StatesIssued: 4 pm Sat 26 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sat 26 Sep Local Time
Updates in:
Update imminent hr min s
3 Johannesburg Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Sun afternoon, min -1°C on Sat afternoon). Winds increasing (calm on Sat night, strong winds from the W by Mon night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Tue afternoon. Freeze-thaw conditions (max 6°C on Wed afternoon, min -1°C on Thu night). Winds decreasing (fresh winds from the WSW on Tue afternoon, light winds from the WNW by Fri morning). | ||||||||||||||||
Sat 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  |  | |  | | | | |  |  | |
some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | cloudy | light snow | light snow | light snow | clear | some clouds | some clouds | clear | rain shwrs | snow shwrs | |
Cloud base (m) | 6900 | 5600 | 2800 | 2150 | 1600 | 1600 | 1600 | 4450 | 3000 | 3550 | 2900 | 1900 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | 3 | 4 | 1 | — | — | — | — | — | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.5 | — |
max °C | 0 | 0 | 1 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 3 | 6 | 5 | 5 | 5 | 2 |
min °C | -1 | -1 | 0 | 2 | 0 | 0 | 1 | -1 | 1 | 2 | 0 | 2 | 5 | 4 | 4 | 4 | -1 |
chill °C | -4 | -1 | 0 | 1 | -4 | -5 | -4 | -6 | -6 | -4 | -5 | -2 | 2 | 0 | 0 | -1 | -6 |
Freezing level m | 2450 | 2550 | 2700 | 2800 | 2700 | 2600 | 2550 | 2950 | 2900 | 2950 | 2600 | 3100 | 3400 | 3500 | 3150 | 3000 | 2450 |
 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — |
 | 6:53 | — | — | 6:52 | — | — | 6:50 | — | — | 6:47 | — | — | 6:45 | — | — | 6:44 | — |
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Johannesburg Mountain Weather (Days 0-3):
The weather forecast for Johannesburg Mountain is: A dusting of new snow. Freeze-thaw conditions (max 2°C on Sun afternoon, min -1°C on Sat afternoon). Winds increasing (calm on Sat night, strong winds from the W by Mon night).
Johannesburg Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Tue afternoon. Freeze-thaw conditions (max 6°C on Wed afternoon, min -1°C on Thu night). Winds decreasing (fresh winds from the WSW on Tue afternoon, light winds from the WNW by Fri morning).
This table gives the weather forecast for Johannesburg Mountain at the specific elevation of 2499 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.
* 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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