– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 7 pm Thu 20 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 7mm), mostly falling on Sat night. Warm (max 25°C on Fri afternoon, min 16°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 27°C on Wed afternoon, min 13°C on Sun night). Wind will be generally light. | |||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  |  |  | |  | |  | | | | | | | |
clear | clear | clear | rain shwrs | light rain | risk tstorm | rain shwrs | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 500 | 700 | 550 | 350 | 9350 | 9200 | ||||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.6 | 1.5 | 0.6 | 4 | — | — | — | — | — | — | — | — | — |
max °C | 19 | 21 | 25 | 21 | 19 | 23 | 20 | 20 | 24 | 19 | 21 | 24 | 20 | 22 | 26 | 22 |
min °C | 16 | 16 | 24 | 17 | 17 | 20 | 18 | 18 | 23 | 13 | 15 | 23 | 15 | 16 | 25 | 17 |
chill °C | 16 | 16 | 24 | 17 | 17 | 20 | 18 | 18 | 23 | 12 | 15 | 23 | 15 | 16 | 25 | 17 |
Freezing level m | 4250 | 4150 | 4150 | 4050 | 3850 | 3950 | 3750 | 3550 | 3650 | 3650 | 3600 | 3550 | 3750 | 4050 | 3950 | 4250 |
 | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — |
 | — | — | — | 8:02 | — | — | 8:01 | — | — | 8:00 | — | 7:59 | — | — | 7:57 | — |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Light rain (total 7mm), mostly falling on Sat night. Warm (max 25°C on Fri afternoon, min 16°C on Thu night). Wind will be generally light.
Blue Knob Weather (Days 3-6):
Mostly dry. Warm (max 27°C on Wed afternoon, min 13°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.