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Severe Thunderstorm Threats and Areas of Heavy Rain This Week

A weather system producing areas of heavy rain will slowly move northeast along the east coast into mid-week. Meanwhile, a new weather system may produce severe thunderstorms potentially containing large hail, damaging winds, and isolated tornadoes in the Plains and Mississippi Valley. Heavy rain and flash flooding may also develop Wednesday for the Mississippi Valley and Upper Great Lakes. Read More >

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Overcast

53°F

12°C

Humidity 89%
Wind Speed E 9 mph
Barometer 29.85 in (1011.1 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 25 Apr 2:54 pm EDT
Extended Forecast for

Somerset PA

  • This
    Afternoon

    This Afternoon: Rain likely, mainly before 5pm.  Mostly cloudy, with a high near 56. East wind around 10 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    High: 56 °F

  • Tonight

    Tonight: A chance of rain, mainly before 8pm.  Mostly cloudy, with a low around 49. Northeast wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain

    Low: 49 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Light southwest wind.

    Mostly Sunny

    High: 74 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 56. Southeast wind around 5 mph.

    Mostly Clear

    Low: 56 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 79. Southeast wind 5 to 10 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Sunny then
    Chance
    T-storms

    High: 79 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 57. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Chance
    Showers

    Low: 57 °F

  • Friday

    Friday: Mostly sunny, with a high near 74.

    Mostly Sunny

    High: 74 °F

  • Friday
    Night

    Friday Night: A chance of showers.  Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 58 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 77. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 77 °F

Detailed Forecast

This Afternoon
Rain likely, mainly before 5pm. Mostly cloudy, with a high near 56. East wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain, mainly before 8pm. Mostly cloudy, with a low around 49. Northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 74. Light southwest wind.
Wednesday Night
Mostly clear, with a low around 56. Southeast wind around 5 mph.
Thursday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79. Southeast wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 74.
Friday Night
A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.
Monday
Showers and thunderstorms likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
Click Map For Forecast
Point Forecast:
Somerset PA
 40°N 79.09°W (Elev. 2139 ft)
1:57 pm EDT Apr 25, 2017
3pm EDT Apr 25, 2017-6pm EDT May 2, 2017
 
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