– Lat/Long: 48.46° N 121.09° W
Johannesburg Mountain
Weather Forecast, United StatesIssued: 10 pm Wed 29 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Wed 29 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Wed 29 Jul Local Time
Updates in:
Update imminent hr min s
3 Johannesburg Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 2mm), mostly falling on Sat afternoon. Very mild (max 14°C on Fri afternoon, min 3°C on Sat afternoon). Winds increasing (light winds from the WSW on Fri morning, strong winds from the WSW by Sat afternoon). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 11°C on Tue afternoon, min -2°C on Sat night). Winds decreasing (fresh winds from the W on Sat night, calm by Mon night). | ||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | |  |  |  | | | | | | | | | |
some clouds | clear | clear | clear | clear | clear | clear | clear | light rain | snow shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 9100 | 9400 | 9450 | 3450 | 1900 | 1800 | 1750 | 2600 | 2700 | 2600 | 3000 | 3950 | |||||||
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | 2 | — | 0.1 | — | — | — | — | — | — | — | — |
max °C | 9 | 9 | 10 | 9 | 12 | 14 | 13 | 7 | 5 | 1 | 2 | 3 | 2 | 5 | 7 | 7 | 7 | 11 | 10 |
min °C | 6 | 7 | 9 | 8 | 10 | 14 | 8 | 7 | 3 | -2 | 0 | 3 | 1 | 3 | 6 | 5 | 6 | 9 | 8 |
chill °C | 4 | 5 | 7 | 6 | 9 | 14 | 5 | 3 | -3 | -8 | -5 | 0 | -2 | 1 | 6 | 5 | 6 | 9 | 8 |
Freezing level m | 4000 | 4000 | 4000 | 4300 | 4350 | 4500 | 4450 | 3550 | 2950 | 2250 | 2950 | 2750 | 2800 | 3150 | 3300 | 3500 | 3400 | 3800 | 4000 |
 | — | 5:35 | — | — | 5:37 | — | — | 5:37 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — |
 | — | — | — | 8:44 | — | — | 8:43 | — | — | 8:42 | — | — | 8:39 | — | — | 8:38 | — | — | 8:37 |
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Johannesburg Mountain Weather (Days 0-3):
The weather forecast for Johannesburg Mountain is: Light rain (total 2mm), mostly falling on Sat afternoon. Very mild (max 14°C on Fri afternoon, min 3°C on Sat afternoon). Winds increasing (light winds from the WSW on Fri morning, strong winds from the WSW by Sat afternoon).
Johannesburg Mountain Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 11°C on Tue afternoon, min -2°C on Sat night). Winds decreasing (fresh winds from the W on Sat night, calm 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 | |||||
SHIP5666 | |||||
SHIP2150 | |||||
SHIP1236 |
* 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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