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

Hazardous Weather Conditions

Current conditions at

Indiana County Airport - Jimmy Stewart Field (KIDI)

Lat: 40.63°NLon: 79.1°WElev: 1419ft.

Overcast

50°F

10°C

Humidity 88%
Wind Speed N 6 G 12 mph
Barometer 29.90 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 18 Apr 11:55 pm EDT
Extended Forecast for

Seminole PA

Freeze Watch April 20, 12:00am until April 20, 09:00am
Click here for hazard details and duration
Freeze Watch

  • Overnight

    Overnight: Showers likely, mainly before 1am. Cloudy, with a low around 38. Northwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Showers
    Likely

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 50. West wind 8 to 13 mph, with gusts as high as 25 mph.

    High: 50 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 11pm, then a chance of rain showers between 11pm and 2am. Mostly cloudy, with a low around 29. West wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 43. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Widespread frost between 4am and 5am. Otherwise, mostly clear, with a low around 23. Northwest wind around 5 mph becoming calm in the evening.

    Low: 23 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.

    Low: 45 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 2pm. Partly sunny, with a high near 68. Chance of precipitation is 30%.

    High: 68 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers likely, mainly before 1am. Cloudy, with a low around 38. Northwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 50. West wind 8 to 13 mph, with gusts as high as 25 mph.
Sunday Night
A chance of rain and snow showers before 11pm, then a chance of rain showers between 11pm and 2am. Mostly cloudy, with a low around 29. West wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
Mostly sunny, with a high near 43. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Monday Night
Widespread frost between 4am and 5am. Otherwise, mostly clear, with a low around 23. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 59.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Wednesday
A chance of showers before 2pm. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 50.
Friday
Mostly sunny, with a high near 78.
Friday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
Saturday
Showers likely. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Seminole PA
 40.95°N 79.35°W (Elev. 1352 ft)
Last Update:
8:06 pm EDT Apr 18, 2026
Forecast Valid:
12am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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