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Hazardous Weather Conditions
Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Light Snow Fog/Mist
1°F
-17°C
| Humidity | 83% |
| Wind Speed | NW 12 mph |
| Barometer | 29.97 in (1020.4 mb) |
| Dewpoint | -3°F (-19°C) |
| Visibility | 1.00 mi |
| Wind Chill | -16°F (-27°C) |
| Last update | 1 Feb 7:54 am EST |
Extended Forecast for
Portage PA
Extreme Cold Warning February 1, 08:26am until February 1, 01:00pm
NOW until 1:00pm Sun

Extreme Cold Warning
Today

High: 14 °F
Mostly Cloudy
Tonight

Low: 4 °F
Mostly Cloudy
Monday

High: 21 °F
Mostly Sunny
Monday Night

Low: 13 °F
Mostly Cloudy
Tuesday
High: 27 °F
Mostly Cloudy
then Slight
Chance Snow
ShowersTuesday Night

Low: 8 °F
Slight Chance
Snow ShowersWednesday

High: 21 °F
Partly Sunny
Wednesday Night

Low: 2 °F
Mostly Cloudy
Detailed Forecast
Today
Mostly cloudy, with a high near 14. Wind chill values as low as -10. West wind 10 to 15 mph, with gusts as high as 29 mph.
Tonight
Mostly cloudy, with a low around 4. Wind chill values as low as -10. West wind around 11 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 21. Wind chill values as low as -10. West wind 7 to 9 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 13. West wind around 5 mph.
Tuesday
A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 27. West wind 5 to 8 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 8. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 21.
Wednesday Night
Mostly cloudy, with a low around 2.
Thursday
Partly sunny, with a high near 19.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Snow. High near 28. Chance of precipitation is 80%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 5. Chance of precipitation is 50%.
Saturday
Partly sunny, with a high near 11.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Portage PA
40.39°N 78.68°W (Elev. 1621 ft)
40.39°N 78.68°W (Elev. 1621 ft)
7:26 am EST Feb 1, 2026
8am EST Feb 1, 2026-6pm EST Feb 7, 2026



