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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 and Breezy
23°F
-5°C
| Humidity | 92% |
| Wind Speed | NW 21 G 29 mph |
| Barometer | 29.77 in (1011.0 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 1.00 mi |
| Wind Chill | 8°F (-13°C) |
| Last update | 23 Feb 3:54 am EST |
Extended Forecast for
Portage PA
Winter Storm Warning February 23, 04:41am until February 24, 01:00am
NOW until 1:00am Tue

Winter Storm Warning
Overnight

Low: 24 °F
Chance Snow
Monday
High: 31 °F
Chance Wintry
Mix and
Patchy
Blowing SnowMonday Night
Low: 14 °F
Slight Chance
Wintry Mix
then Slight
Chance SnowTuesday

High: 29 °F
Partly Sunny
Tuesday Night
Low: 24 °F
Chance Snow
then SnowWednesday

High: 39 °F
Chance Snow
Wednesday Night

Low: 20 °F
Partly Cloudy
Thursday
High: 38 °F
Chance Snow
then
Rain/Snow
Likely
Detailed Forecast
Overnight
A chance of snow. Cloudy, with a low around 24. Northwest wind around 15 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
A chance of snow before 7am, then a chance of snow and freezing rain between 7am and 9am, then a chance of snow after 9am. Patchy blowing snow before 1pm. Cloudy, with a high near 31. Northwest wind 16 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Monday Night
A slight chance of snow and freezing rain before 8pm, then a slight chance of snow between 8pm and 1am. Mostly cloudy, with a low around 14. Wind chill values as low as -5. West wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 29. Wind chill values as low as zero. West wind 9 to 15 mph, with gusts as high as 29 mph.
Tuesday Night
Snow, mainly after 1am. Low around 24. South wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of snow before 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
A chance of snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow showers before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Friday
Partly sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 43.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Portage PA
40.38°N 78.66°W (Elev. 2096 ft)
40.38°N 78.66°W (Elev. 2096 ft)
4:34 am EST Feb 23, 2026
4am EST Feb 23, 2026-6pm EST Mar 1, 2026



