– Lat/Long: 48.46° N 121.09° W
Johannesburg Mountain
Weather Forecast, United StatesIssued: 10 am Sat 29 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
3 Johannesburg Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 9°C on Mon afternoon, min -1°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummaryDrizzle, on Wed afternoon followed by colder weather and a moderate fall of snow, heaviest on Thu morning.. Freeze-thaw conditions (max 8°C on Tue morning, min -3°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | |  | | | | | |  | | |  | |
snow shwrs | light snow | some clouds | some clouds | rain shwrs | some clouds | clear | clear | clear | clear | some clouds | some clouds | rain shwrs | rain shwrs | mod. snow | light snow | light snow | snow shwrs | |
Cloud base (m) | 1650 | 1950 | 2200 | 1750 | 2200 | 6850 | 9350 | 3600 | 8800 | 4900 | 1600 | 2050 | 2350 | 1600 | 1600 | 1700 | 3850 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 5 | 2 | 1 |
mm | — | — | — | — | 0.1 | — | — | — | — | — | — | — | 0.5 | 0.7 | — | — | — | — |
max °C | -1 | -1 | 1 | 2 | 4 | 4 | 7 | 9 | 8 | 8 | 8 | 5 | 2 | 2 | 2 | -2 | -2 | -2 |
min °C | -1 | -1 | -1 | 2 | 3 | 2 | 5 | 9 | 6 | 6 | 7 | 2 | 1 | 2 | -1 | -3 | -2 | -2 |
chill °C | -4 | -6 | -5 | -1 | -1 | -1 | 3 | 8 | 3 | 3 | 4 | -2 | -3 | -2 | -4 | -7 | -6 | -6 |
Freezing level m | 2350 | 2400 | 2500 | 2950 | 3100 | 3400 | 3600 | 3750 | 3650 | 3550 | 3350 | 3100 | 2750 | 2800 | 2550 | 2050 | 2250 | 2100 |
 | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — |
 | — | 7:52 | — | — | 7:50 | — | — | 7:47 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — |
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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 9°C on Mon afternoon, min -1°C on Sat morning). Wind will be generally light.
Johannesburg Mountain Weather (Days 3-6):
Drizzle, on Wed afternoon followed by colder weather and a moderate fall of snow, heaviest on Thu morning.. Freeze-thaw conditions (max 8°C on Tue morning, 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 | |||||
SHIP3801 | |||||
SHIP8913 |
* 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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