– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 12 am Wed 21 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Wed 21 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Wed 21 Jan Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow turning to light rain (total 3mm) on Wed afternoon. Freeze-thaw conditions (max 3°C on Wed afternoon, min -15°C on Fri afternoon). Winds increasing (light winds from the WSW on Tue night, strong winds from the W by Wed night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun afternoon. Temperatures will be well below freezing (max -8°C on Mon morning, min -17°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | |  | | |  |  |  |  | | | | |
clear | cloudy | light snow | rain shwrs | clear | some clouds | clear | cloudy | some clouds | some clouds | cloudy | cloudy | light snow | mod. snow | heavy snow | snow shwrs | cloudy | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 8 | 12 | 5 | — | — | — | |
— | — | 2 | 0.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -10 | -1 | 3 | 3 | 1 | -2 | -3 | -4 | -11 | -17 | -13 | -11 | -11 | -11 | -10 | -10 | -8 | -8 | -11 |
min °C | -12 | -6 | 2 | 1 | 0 | -3 | -5 | -6 | -15 | -17 | -15 | -12 | -12 | -12 | -11 | -12 | -9 | -9 | -13 |
-16 | -10 | -3 | -6 | -7 | -10 | -12 | -14 | -25 | -27 | -21 | -12 | -18 | -18 | -16 | -17 | -16 | -18 | -21 | |
0 | 0 | 650 | 650 | 350 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 6750 | 5050 | 900 | 350 | 400 | 5300 | 650 | 550 | 550 | 550 | 800 | 2650 | 400 | 350 | 350 | 400 | 400 | 400 | |
 | — | 7:31 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:28 | — | — | 7:28 | — | — |
 | — | — | 5:19 | — | — | 5:20 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — | — | 5:24 | — |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: A dusting of snow turning to light rain (total 3mm) on Wed afternoon. Freeze-thaw conditions (max 3°C on Wed afternoon, min -15°C on Fri afternoon). Winds increasing (light winds from the WSW on Tue night, strong winds from the W by Wed night).
Blue Knob Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be well below freezing (max -8°C on Mon morning, min -17°C on Fri night). Wind will be generally light.
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.