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.

Fog/Mist

39°F

4°C

Humidity 100%
Wind Speed SW 9 mph
Barometer 29.41 in
Dewpoint 39°F (4°C)
Visibility 5.00 mi
Wind Chill33°F (1°C)
Last update 14 Jan 7:15 pm EST
Extended Forecast for

Twin Rocks PA

Winter Weather Advisory until January 15, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 15, 05:00pm

    NOW until 5:00pm Thu

    Winter Weather Advisory

  • Tonight

    Low: 16 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Thursday

    Thursday: Snow showers likely, mainly between 4pm and 5pm. Mostly cloudy, with a high near 19. Wind chill values as low as zero. West wind around 17 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 19 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of snow showers before 7pm. Mostly cloudy, with a low around 13. Wind chill values as low as -5. West wind 14 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    Low: 13 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 31. South wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 26. Southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 26 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers. High near 34. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.

    Low: 12 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 18.

    High: 18 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain before 9pm, then rain and snow showers between 9pm and 11pm, then snow showers likely after 11pm. Low around 16. West wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers likely, mainly between 4pm and 5pm. Mostly cloudy, with a high near 19. Wind chill values as low as zero. West wind around 17 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
A chance of snow showers before 7pm. Mostly cloudy, with a low around 13. Wind chill values as low as -5. West wind 14 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Friday
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 31. South wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Friday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 26. Southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Saturday
Snow showers. High near 34. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 18.
Sunday Night
Mostly cloudy, with a low around 9.
M.L.King Day
A chance of snow showers after 1pm. Mostly cloudy, with a high near 19. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 5.
Tuesday
Mostly cloudy, with a high near 13.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Twin Rocks PA
 40.53°N 78.86°W (Elev. 1696 ft)
Last Update:
7:06 pm EST Jan 14, 2026
Forecast Valid:
7pm EST Jan 14, 2026-6pm EST Jan 21, 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