Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Hazardous Weather Conditions

Current conditions at

Reedsville / Mifflin (KRVL)

Lat: 40.68°NLon: 77.63°WElev: 820ft.

Fog/Mist

66°F

19°C

Humidity 100%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 66°F (19°C)
Visibility 4.00 mi
Last update 28 Jun 6:55 am EDT
Extended Forecast for

Juniata Terrace PA

  • Today

    Today: A chance of showers, with thunderstorms also possible after noon.  Areas of fog before 10am.  Otherwise, mostly cloudy, with a high near 82. Calm wind.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Chance
    Showers and
    Areas Fog
    then Chance
    T-storms

  • Tonight

    Tonight: Patchy fog before 2am, then patchy fog after 4am.  Otherwise, partly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 89. Calm wind.

    High: 89 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 94. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 94 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after noon. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 82. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Patchy fog before 2am, then patchy fog after 4am. Otherwise, partly cloudy, with a low around 62. Calm wind.
Monday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 89. Calm wind.
Monday Night
Partly cloudy, with a low around 66. Calm wind.
Tuesday
Mostly sunny and hot, with a high near 94. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 71.
Wednesday
Sunny and hot, with a high near 97.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Sunny and hot, with a high near 101.
Thursday Night
Mostly clear, with a low around 74.
Friday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 100. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Independence Day
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Juniata Terrace PA
 40.59°N 77.57°W (Elev. 499 ft)
6:45 am EDT Jun 28, 2026
7am EDT Jun 28, 2026-6pm EDT Jul 4, 2026
 
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Additional Resources

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