National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Indiana County Airport - Jimmy Stewart Field (KIDI)

Lat: 40.63°NLon: 79.1°WElev: 1419ft.

Fair

52°F

11°C

Humidity 88%
Wind Speed NA
Barometer 30.26 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 3 Oct 10:15 pm EDT
Extended Forecast for

Ernest PA

  • Tonight

    Tonight: Increasing clouds, with a low around 50. East wind around 6 mph.

    Low: 50 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 70. Southeast wind 5 to 7 mph.

    High: 70 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 63. Northwest wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 63 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. Northwest wind around 6 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy frost before 9am. Otherwise, sunny, with a high near 62.

    High: 62 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 50. East wind around 6 mph.
Sunday
Mostly cloudy, with a high near 70. Southeast wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 46. Calm wind.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 63. Northwest wind 5 to 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 38. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Patchy frost before 9am. Otherwise, sunny, with a high near 62.
Tuesday Night
Clear, with a low around 40.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ernest PA
 40.67°N 79.16°W (Elev. 1201 ft)
Last Update:
2:21 pm EDT Oct 3, 2026
Forecast Valid:
10pm EDT Oct 3, 2026-6pm EDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation