– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 12 am Sat 20 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Sat 20 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sat 20 Dec Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Sat night, min -6°C on Fri night). Winds decreasing (strong winds from the WNW on Fri night, calm by Mon afternoon). | Days 5–7 Weather SummaryA dusting of snow giving way to moderate rain (total 10mm) heaviest on Wed night. Freeze-thaw conditions (max 10°C on Thu afternoon, min 0°C on Mon night). Winds decreasing (strong winds from the W on Tue afternoon, calm by Wed afternoon). | ||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  |  |  | |  | | |  | | |  | |
some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | cloudy | light snow | light rain | light rain | cloudy | some clouds | some clouds | rain shwrs | light rain | light rain | light rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | 1.4 | 0.2 | 0.3 | — | — | — | 8 | 0.3 | 0.3 | 0.8 | |
max°C | -5 | 4 | 4 | 5 | 0 | -2 | -5 | 3 | 3 | 6 | 9 | 9 | 5 | 5 | 5 | 4 | 8 | 10 | 15 |
min°C | -6 | 0 | 2 | 1 | 0 | -4 | -6 | -1 | 1 | 0 | 9 | 7 | 2 | 2 | 3 | 3 | 6 | 9 | 11 |
-16 | -4 | -2 | -5 | -7 | -11 | -8 | -3 | -1 | -4 | 5 | 2 | -4 | -1 | 3 | 1 | 4 | 7 | 10 | |
0 | 0 | 2450 | 1200 | 300 | 0 | 0 | 0 | 1300 | 700 | 3050 | 2300 | 1450 | 1850 | 2250 | 2700 | 3300 | 3450 | 3650 | |
Cloud base (m) | 6500 | 5150 | 1900 | 400 | 700 | 5250 | 3050 | 2300 | 350 | 350 | 450 | 450 | 650 | 2800 | 400 | 350 | 350 | ||
 | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — |
 | — | — | 4:50 | — | — | 4:51 | — | — | 4:51 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Mostly dry. Freeze-thaw conditions (max 5°C on Sat night, min -6°C on Fri night). Winds decreasing (strong winds from the WNW on Fri night, calm by Mon afternoon).
Blue Knob Weather (Days 3-6):
A dusting of snow giving way to moderate rain (total 10mm) heaviest on Wed night. Freeze-thaw conditions (max 10°C on Thu afternoon, min 0°C on Mon night). Winds decreasing (strong winds from the W on Tue afternoon, calm by Wed 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.