– Lat/Long: 48.46° N 121.09° W
Johannesburg Mountain Weather Forecast
Cascade Range · United StatesIssued: 10 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
3 Johannesburg Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Wed morning. Temperatures will be well below freezing (max -6°C on Fri morning, min -10°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Fri night. Freeze-thaw conditions (max 1°C on Mon morning, min -10°C on Sat night). Wind will be generally light. | |||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | |  | |  | | |  | | |
heavy snow | heavy snow | snow shwrs | some clouds | some clouds | snow shwrs | some clouds | light snow | heavy snow | light snow | some clouds | cloudy | some clouds | some clouds | clear | some clouds | |
Cloud base (m) | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1700 | 1700 | 1600 | 1750 | 1650 | 1800 | 1600 | 1600 | 1600 | 1600 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 25 | 11 | 2 | — | — | 1 | — | 1 | 13 | 5 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -8 | -8 | -9 | -9 | -8 | -9 | -6 | -6 | -8 | -8 | -8 | -8 | -6 | -3 | 0 |
min °C | -8 | -9 | -8 | -10 | -10 | -8 | -10 | -8 | -7 | -9 | -9 | -8 | -10 | -8 | -5 | -3 |
chill °C | -15 | -16 | -14 | -14 | -14 | -12 | -15 | -14 | -11 | -15 | -15 | -12 | -10 | -14 | -11 | -6 |
Freezing level m | 1250 | 1300 | 1250 | 650 | 1250 | 1400 | 250 | 1350 | 1250 | 700 | 1200 | 1350 | 700 | 1200 | 1250 | 300 |
 | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | 7:48 | — | — | 6:48 | — | — |
 | — | — | 5:52 | — | — | 5:50 | — | — | 5:47 | — | — | 5:46 | — | — | 4:45 | — |
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Johannesburg Mountain Weather (Days 0-3):
The weather forecast for Johannesburg Mountain is: A heavy fall of snow, heaviest during Wed morning. Temperatures will be well below freezing (max -6°C on Fri morning, min -10°C on Wed night). Wind will be generally light.
Johannesburg Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Fri night. Freeze-thaw conditions (max 1°C on Mon morning, min -10°C on Sat night). Wind will be generally light.
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
 | |||||
| |||||
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Agassiz Airport | | ||||
BUOY-PBFW1 | |||||
* 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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