Areas of Severe Thunderstorms and Excessive Rainfall Today

Scattered severe thunderstorms capable of damaging wind gusts and some hail are expected this afternoon and evening from the Upper Ohio River Valley into the Northeast, and from the Appalachians into the Mid-Atlantic States. Excessive rainfall from heavy thunderstorms may produce areas of flash flooding from southern New Mexico into the western and northern Gulf Coast into Wednesday. Read More >

Current conditions at

Somerset County Airport (K2G9)

Lat: 40.04°NLon: 79.02°WElev: 2275ft.

Mostly Cloudy

54°F

12°C

Humidity 88%
Wind Speed NW 8 mph
Barometer 29.90 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 15 Jun 7:15 am EDT
Extended Forecast for

3 Miles ENE Markleysburg PA

  • Today

    Today: Isolated showers between 8am and 10am.  Mostly cloudy, with a high near 69. Northwest wind 5 to 8 mph.  Chance of precipitation is 20%.

    High: 69 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 48. Calm wind.

    Low: 48 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 74. Light and variable wind.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. Calm wind becoming west 5 to 8 mph in the morning.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm after 2am.  Mostly cloudy, with a low around 62. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Partly Cloudy
    then Showers
    Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm.  High near 82. Chance of precipitation is 100%.

    High: 82 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely.  Mostly cloudy, with a low around 60. Chance of precipitation is 70%.

    Low: 60 °F

    Showers
    Likely

  • Juneteenth

    Juneteenth: A chance of showers before 2pm.  Partly sunny, with a high near 75. Chance of precipitation is 40%.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

Today
Isolated showers between 8am and 10am. Mostly cloudy, with a high near 69. Northwest wind 5 to 8 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 48. Calm wind.
Tuesday
Sunny, with a high near 74. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 55. Calm wind.
Wednesday
Mostly sunny, with a high near 78. Calm wind becoming west 5 to 8 mph in the morning.
Wednesday Night
Showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 100%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
Juneteenth
A chance of showers before 2pm. Partly sunny, with a high near 75. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 56.
Sunday
A chance of showers. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Markleysburg PA
 39.76°N 79.39°W (Elev. 1483 ft)
6:46 am EDT Jun 15, 2026
7am EDT Jun 15, 2026-6pm EDT Jun 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database