– Lat/Long: 48.46° N 121.09° W
Johannesburg Mountain Weather Forecast
Cascade Range · United StatesIssued: 3 pm Tue 10 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 10 Nov Local Time
Updates in:
Update imminent hr min s
3 Johannesburg Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Tue afternoon. Freeze-thaw conditions (max 2°C on Wed morning, min 0°C on Tue afternoon). Winds decreasing (strong winds from the SW on Tue afternoon, light winds from the S by Wed night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max 0°C on Fri afternoon, min -6°C on Sun night). Winds decreasing (strong winds from the SE on Fri afternoon, light winds from the SSE by Sat morning). | ||||||||||||||||
Tue 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | |  | |  | | | |  | |
mod. snow | snow shwrs | some clouds | cloudy | cloudy | cloudy | some clouds | cloudy | some clouds | cloudy | light snow | cloudy | light snow | light snow | mod. snow | light snow | heavy snow | |
Cloud base (m) | 1600 | 1600 | 1950 | 1600 | 1600 | 1600 | 1600 | 1600 | 5450 | 2650 | 2100 | 1600 | 1650 | 1600 | 1900 | 1600 | 1600 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 7 | 3 | — | — | — | — | — | — | — | — | 2 | — | 3 | 3 | 7 | 3 | 13 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 0 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | -2 | -3 | -4 | -3 | -3 | -3 | -4 |
min °C | 0 | 0 | 1 | 2 | 1 | 1 | 1 | 0 | 0 | -1 | -3 | -3 | -4 | -5 | -3 | -4 | -6 |
chill °C | -7 | -8 | -5 | -4 | -4 | -4 | -4 | -8 | -7 | -9 | -7 | -7 | -9 | -10 | -11 | -10 | -12 |
Freezing level m | 2400 | 2800 | 2750 | 2950 | 2900 | 2750 | 2650 | 2850 | 2450 | 2400 | 2100 | 1900 | 1900 | 1600 | 1650 | 1750 | 1500 |
 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — |
 | 4:30 | — | — | 4:30 | — | — | 4:28 | — | — | 4:27 | — | — | 4:25 | — | — | 4:24 | — |
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Johannesburg Mountain Weather (Days 0-3):
The weather forecast for Johannesburg Mountain is: A moderate fall of snow, heaviest on Tue afternoon. Freeze-thaw conditions (max 2°C on Wed morning, min 0°C on Tue afternoon). Winds decreasing (strong winds from the SW on Tue afternoon, light winds from the S by Wed night).
Johannesburg Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max 0°C on Fri afternoon, min -6°C on Sun night). Winds decreasing (strong winds from the SE on Fri afternoon, light winds from the SSE by Sat 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
 | |||||
 | |||||
Agassiz Airport | | ||||
BUOY-PBFW1 | |||||
Hope Airport | | ||||
SHIP3451 |
* 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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