– Lat/Long: 48.46° N 121.09° W
Johannesburg Mountain
Weather Forecast, United StatesIssued: 10 am Mon 31 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
3 Johannesburg Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMild with light rain (total 3mm) on Wed afternoon Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 10°C on Mon afternoon, min -3°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Sat afternoon, min -3°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  | |  |  |  |  |  | | | | | | |
some clouds | some clouds | clear | some clouds | light rain | rain shwrs | clear | light rain | mod. snow | light snow | snow shwrs | some clouds | cloudy | cloudy | some clouds | some clouds | light rain | clear | |
Cloud base (m) | 8650 | 3550 | 6150 | 4900 | 2950 | 1700 | 2050 | 2300 | 1600 | 1600 | 1650 | 1750 | 1900 | 2300 | 7350 | 2700 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 6 | 1 | 1 | — | — | — | — | — | — | — |
mm | — | — | — | — | 0.2 | 1.2 | — | 1.9 | — | — | — | — | — | — | — | — | 0.3 | — |
max °C | 8 | 10 | 8 | 9 | 9 | 5 | 2 | 2 | 1 | -3 | -1 | -2 | 0 | 1 | 1 | 1 | 2 | 1 |
min °C | 5 | 9 | 7 | 7 | 8 | 3 | 2 | 2 | -3 | -3 | -3 | -2 | -1 | 0 | 0 | 1 | 2 | 1 |
chill °C | 2 | 8 | 4 | 5 | 6 | 0 | -2 | -2 | -8 | -8 | -7 | -5 | -1 | -2 | -3 | 1 | 2 | -2 |
Freezing level m | 3650 | 3800 | 3800 | 3700 | 3450 | 3250 | 2750 | 2750 | 2350 | 2050 | 2300 | 2150 | 2450 | 2650 | 2500 | 2650 | 2800 | 2650 |
 | 6:18 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:26 | — | — |
 | — | 7:47 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — | — | 7:39 | — | — | 7:37 | — |
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Johannesburg Mountain Weather (Days 0-3):
The weather forecast for Johannesburg Mountain is: Mild with light rain (total 3mm) on Wed afternoon Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 10°C on Mon afternoon, min -3°C on Wed night). Wind will be generally light.
Johannesburg Mountain Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 2°C on Sat afternoon, min -3°C on Thu morning). 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) |  | ||||
| |||||
| |||||
Agassiz Airport | | ||||
BUOY-PBFW1 | |||||
SHIP2818 | |||||
SHIP7972 |
* 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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