– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 12 am Sun 21 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Sun 21 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sun 21 Dec Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 8°C on Tue afternoon, min -5°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun morning, calm by Mon night). | Days 5–7 Weather SummaryHeavy rain (total 32mm), heaviest during Fri morning. Very mild (max 16°C on Thu night, min 1°C on Fri afternoon). Winds increasing (calm on Wed afternoon, strong winds from the WSW by Thu night). | ||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  | |  | | |  | | |  |  | | | |
clear | some clouds | clear | clear | some clouds | cloudy | light snow | light rain | light rain | rain shwrs | clear | cloudy | mod. rain | light rain | light rain | light rain | heavy rain | some clouds | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | 0.3 | 0.3 | 0.1 | — | — | 10 | 2 | 1.3 | 4 | 15 | — | — | |
max °C | 6 | 0 | -1 | -4 | 3 | 3 | 2 | 4 | 8 | 8 | 7 | 7 | 6 | 9 | 13 | 16 | 16 | 5 | -2 |
min °C | 0 | -1 | -3 | -5 | -1 | 2 | 0 | 2 | 7 | 4 | 4 | 6 | 5 | 7 | 11 | 13 | 9 | 1 | -4 |
-6 | -8 | -9 | -7 | -3 | 0 | 0 | 0 | 4 | 0 | 1 | 6 | 4 | 6 | 10 | 11 | 5 | -5 | -6 | |
1400 | 0 | 0 | 0 | 0 | 1100 | 550 | 2350 | 2650 | 2850 | 2550 | 2700 | 2750 | 2950 | 3600 | 3450 | 3000 | 1000 | 0 | |
Cloud base (m) | 6050 | 450 | 6250 | 2850 | 2500 | 400 | 350 | 400 | 550 | 5700 | 850 | 400 | 400 | 350 | 300 | 500 | 450 | ||
 | — | 7:33 | — | — | 7:33 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — |
 | — | — | 4:51 | — | — | 4:51 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:53 | — |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: A dusting of new snow. Freeze-thaw conditions (max 8°C on Tue afternoon, min -5°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun morning, calm by Mon night).
Blue Knob Weather (Days 3-6):
Heavy rain (total 32mm), heaviest during Fri morning. Very mild (max 16°C on Thu night, min 1°C on Fri afternoon). Winds increasing (calm on Wed afternoon, strong winds from the WSW by Thu night).
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.