– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 12 am Sat 21 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Sat 21 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sat 21 Feb Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 6°C on Sat morning, min -3°C on Mon afternoon). Winds decreasing (strong winds from the W on Fri night, calm by Sat night). | Days 5–7 Weather SummaryLight rain (total 4mm), mostly falling on Tue night. Freeze-thaw conditions (max 5°C on Wed afternoon, min -9°C on Mon night). Winds decreasing (strong winds from the W on Wed afternoon, calm by Thu afternoon). | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | |  | | |  |  | |  | | |  | |
clear | clear | some clouds | light snow | light snow | light snow | light snow | cloudy | some clouds | some clouds | cloudy | some clouds | light rain | light rain | light rain | rain shwrs | clear | some clouds | heavy snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | 3 | 2 | 2 | 3 | — | — | — | — | — | — | — | — | — | — | — | 13 | |
— | — | — | — | — | — | — | — | — | — | — | — | 1.7 | 0.5 | 1.3 | 0.4 | — | — | — | |
max °C | 4 | 6 | 6 | 3 | 2 | 1 | 0 | 0 | -1 | -5 | -4 | -2 | 2 | 4 | 5 | 3 | 1 | 3 | 1 |
min °C | 1 | 3 | 4 | 2 | 2 | 1 | -2 | -1 | -3 | -9 | -7 | -4 | -4 | 4 | 5 | -4 | -2 | 2 | -1 |
-6 | -3 | 3 | 2 | 0 | -1 | -9 | -8 | -11 | -18 | -15 | -9 | -10 | -2 | -1 | -10 | -6 | 0 | -5 | |
750 | 1450 | 1000 | 650 | 550 | 500 | 100 | 200 | 250 | 0 | 0 | 0 | 0 | 850 | 1200 | 400 | 0 | 900 | 350 | |
Cloud base (m) | 650 | 450 | 900 | 1650 | 350 | 350 | 300 | 350 | 350 | 400 | 350 | 550 | 700 | 300 | 300 | 400 | 400 | 650 | 500 |
 | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — |
 | — | — | 5:55 | — | — | 5:57 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: A moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 6°C on Sat morning, min -3°C on Mon afternoon). Winds decreasing (strong winds from the W on Fri night, calm by Sat night).
Blue Knob Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Tue night. Freeze-thaw conditions (max 5°C on Wed afternoon, min -9°C on Mon night). Winds decreasing (strong winds from the W on Wed afternoon, calm by Thu afternoon).
This table gives the weather forecast for Blue Knob at the specific elevation of 300 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Blue Knob. 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 Pennsylvania.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Altoona Airport |  | ||||
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* 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.