Severe Thunderstorms and Flash Flooding in the Central U.S.; A Dangerous Heatwave Coming to the West

A slow moving cold front will bring multiple rounds of widespread heavy rain, localized flash flooding, and severe thunderstorms from the central Plains into the Great Lakes through Saturday. A dangerous heatwave with record breaking and triple digit temperatures is expected this weekend into next week over the Northwest U.S. Excessive Heat Watches and Warnings have been issued. Read More >

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

58°F

14°C

Humidity 75%
Wind Speed S 8 mph
Barometer 30.29 in (1024.8 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 25 Jun 6:54 am EDT
Extended Forecast for

Revloc PA

  • Today

    Today: Mostly sunny, with a high near 77. South wind 7 to 10 mph.

    Mostly Sunny

    High: 77 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 63. South wind 8 to 10 mph.

    Partly Cloudy

    Low: 63 °F

  • Saturday

    Saturday: Partly sunny, with a high near 81. Southwest wind around 10 mph.

    Partly Sunny

    High: 81 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 66. South wind 3 to 8 mph.

    Partly Cloudy

    Low: 66 °F

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 85. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 85 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 67.

    Mostly Clear

    Low: 67 °F

  • Monday

    Monday: A chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 86. Chance of precipitation is 30%.

    Sunny then
    Chance
    T-storms

    High: 86 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am.  Partly cloudy, with a low around 67. Chance of precipitation is 30%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 67 °F

  • Tuesday

    Tuesday: A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 87. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 87 °F

Detailed Forecast

Today
Mostly sunny, with a high near 77. South wind 7 to 10 mph.
Tonight
Partly cloudy, with a low around 63. South wind 8 to 10 mph.
Saturday
Partly sunny, with a high near 81. Southwest wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 66. South wind 3 to 8 mph.
Sunday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 67.
Monday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Tuesday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 40%.
Wednesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 85. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 79. Chance of precipitation is 70%.
Click Map For Forecast
Point Forecast:
Revloc PA
 40.48°N 78.76°W (Elev. 2060 ft)
6:37 am EDT Jun 25, 2021
7am EDT Jun 25, 2021-6pm EDT Jul 1, 2021
 
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Additional Resources

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