Heavy Rain and Thunderstorms in the Plains; Tropical Moisture Brings Heavy Rain to Southern California and Southwest
Heavy rain showers and thunderstorms, some severe, will persist across the Plains and Mississippi Valley through Friday. Increasing tropical moisture from the remnants of Mario will bring showers, thunderstorms, and a flash flooding threat across much of southern California into the Desert Southwest through Friday. Read More >
Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Fair
56°F
13°C
| Humidity | 93% |
| Wind Speed | SW 5 mph |
| Barometer | 30.06 in (1017.0 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 18 Sep 4:54 am EDT |
Extended Forecast for
Cresson PASimilar City Names
Today
High: 79 °F
Sunny
Tonight
Low: 56 °F
Mostly Clear
Friday
High: 80 °F
Sunny
Friday Night
Low: 53 °F
Partly Cloudy
Saturday
High: 74 °F
Mostly Sunny
Saturday Night
Low: 57 °F
Mostly Cloudy
Sunday
High: 73 °F
Partly Sunny
Sunday Night
Low: 59 °F
Mostly Cloudy
Monday
High: 78 °F
Partly Sunny
Detailed Forecast
Today
Sunny, with a high near 79. Light and variable wind becoming northwest 5 to 9 mph in the morning.
Tonight
Mostly clear, with a low around 56. West wind around 6 mph.
Friday
Sunny, with a high near 80. Northwest wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 53. North wind around 6 mph becoming east after midnight.
Saturday
Mostly sunny, with a high near 74. Southeast wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 57.
Sunday
Partly sunny, with a high near 73.
Sunday Night
Mostly cloudy, with a low around 59.
Monday
Partly sunny, with a high near 78.
Monday Night
Mostly cloudy, with a low around 60.
Tuesday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Cresson PASimilar City Names
40.46°N 78.58°W (Elev. 2087 ft)
40.46°N 78.58°W (Elev. 2087 ft)
6:00 am EDT Sep 18, 2025
6am EDT Sep 18, 2025-6pm EDT Sep 24, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
