– Lat/Long: 48.46° N 121.09° W
Johannesburg Mountain Weather Forecast
Cascade Range · United StatesIssued: 9 am Fri 06 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Fri 06 Nov Local Time
Updates in:
Update imminent hr min s
3 Johannesburg Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Sat morning, min -7°C on Sat night). Winds decreasing (gales from the SW on Sat night, calm by Sun night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Mon night. Freeze-thaw conditions (max 4°C on Wed night, min -5°C on Mon afternoon). Winds increasing (light winds from the SSW on Mon morning, strong winds from the SW by Mon night). | |||||||||||||||||
Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  |  | |  |  | | | |  | | | |
light snow | light snow | some clouds | cloudy | cloudy | heavy snow | light snow | mod. snow | snow shwrs | cloudy | clear | light snow | light snow | cloudy | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 1650 | 1600 | 1650 | 1800 | 2700 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 2000 | 1600 | 1600 | 1850 | 1600 | 1600 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 4 | 4 | — | — | — | 29 | 5 | 10 | 1 | — | — | 5 | 3 | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 0 | 0 | -1 | 1 | 0 | -2 | -6 | -6 | -3 | -2 | -5 | -2 | 0 | 1 | 2 | 3 | 3 | 4 |
min °C | 0 | -2 | -2 | 0 | -1 | -7 | -7 | -7 | -7 | -3 | -5 | -4 | -1 | 0 | 1 | 2 | 3 | 2 |
chill °C | -8 | -9 | -8 | -6 | -9 | -19 | -18 | -15 | -14 | -7 | -11 | -10 | -8 | -6 | -5 | -3 | -2 | -1 |
Freezing level m | 2300 | 2550 | 1700 | 2600 | 2550 | 1500 | 1500 | 1450 | 1300 | 1450 | 1500 | 1500 | 2250 | 2500 | 2950 | 3200 | 3400 | 3450 |
 | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — |
 | — | 4:36 | — | — | 4:35 | — | — | 4:34 | — | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — |
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Johannesburg Mountain Weather (Days 0-3):
The weather forecast for Johannesburg Mountain is: A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Sat morning, min -7°C on Sat night). Winds decreasing (gales from the SW on Sat night, calm by Sun night).
Johannesburg Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Mon night. Freeze-thaw conditions (max 4°C on Wed night, min -5°C on Mon afternoon). Winds increasing (light winds from the SSW on Mon morning, strong winds from the SW by Mon night).
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 | | ||||
* 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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