– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 7 pm Tue 18 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 11mm), heaviest on Thu afternoon. Warm (max 27°C on Wed afternoon, min 17°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Sat night. Warm (max 26°C on Sun afternoon, min 17°C on Sun night). Wind will be generally light. | |||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | | | | | |  | | |  | |
clear | clear | some clouds | light rain | light rain | risk tstorm | rain shwrs | clear | some clouds | rain shwrs | light rain | risk tstorm | risk tstorm | clear | some clouds | clear | |
Cloud base (m) | 9600 | 2000 | 650 | 750 | 650 | 1950 | 1950 | 450 | 650 | 550 | 500 | 2400 | ||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 3 | 1.7 | 6 | 0.1 | — | — | 1.5 | 1 | 1.9 | 6 | — | — | — |
max °C | 22 | 24 | 27 | 22 | 21 | 24 | 21 | 22 | 24 | 21 | 20 | 24 | 21 | 21 | 26 | 23 |
min °C | 18 | 19 | 26 | 20 | 20 | 22 | 17 | 17 | 24 | 19 | 19 | 23 | 18 | 18 | 24 | 17 |
chill °C | 18 | 19 | 26 | 20 | 20 | 22 | 17 | 17 | 24 | 19 | 19 | 23 | 18 | 18 | 24 | 17 |
Freezing level m | 4550 | 4350 | 4400 | 4200 | 4000 | 4100 | 4250 | 4050 | 4150 | 4050 | 4100 | 4000 | 3800 | 3800 | 3500 | 4000 |
 | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — |
 | — | — | — | 8:06 | — | — | 8:04 | — | — | 8:02 | — | — | 8:01 | — | — | 8:00 |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Moderate rain (total 11mm), heaviest on Thu afternoon. Warm (max 27°C on Wed afternoon, min 17°C on Thu night). Wind will be generally light.
Blue Knob Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Sat night. Warm (max 26°C on Sun afternoon, min 17°C on Sun 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.