Flash Flood Concerns in Mid-Atlantic, Severe Weather Threats in Upper Midwest, and Fire Weather in the West

Once again, heavy rain and thunderstorms may produce flash flooding across the Mid-Atlantic region today. Flash flood watches are in effect, which includes the Philadelphia and Washington D.C. metro areas. Meanwhile, severe thunderstorms with damaging winds and large hail are possible from North Dakota into Minnesota. Finally, red flag warnings are in effect across several states in the West. Read More >

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Light Rain Fog/Mist

74°F

23°C

Humidity 88%
Wind Speed N 8 mph
Barometer 30.10 in (1019.1 mb)
Dewpoint 70°F (21°C)
Visibility 3.00 mi
Last update 7 Aug 2:56 pm EDT
Extended Forecast for

Carlisle PASimilar City Names

Flash Flood Watch until August 8, 02:00am
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until August 8, 02:00am

    NOW until
    2:00am Sat

    Flash Flood Watch

  • This
    Afternoon

    This Afternoon: Showers and thunderstorms. Some of the storms could produce gusty winds and heavy rain.  High near 79. Light east wind.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain

    High: 79 °F

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then a chance of showers.  Areas of fog after 1am.  Otherwise, mostly cloudy, with a low around 66. Light east wind.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    T-storms
    Likely then
    Chance
    Showers and
    Areas Fog

    Low: 66 °F

  • Saturday

    Saturday: Areas of fog before 10am.  Otherwise, partly sunny, with a high near 86. Calm wind.

    Areas Fog
    then Partly
    Sunny

    High: 86 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 65. Calm wind.

    Partly Cloudy

    Low: 65 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 90. Light southwest wind.

    Mostly Sunny

    High: 90 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 66.

    Mostly Clear

    Low: 66 °F

  • Monday

    Monday: Sunny and hot, with a high near 92.

    Hot

    High: 92 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 69.

    Mostly Clear

    Low: 69 °F

Detailed Forecast

This Afternoon
Showers and thunderstorms. Some of the storms could produce gusty winds and heavy rain. High near 79. Light east wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms likely before midnight, then a chance of showers. Areas of fog after 1am. Otherwise, mostly cloudy, with a low around 66. Light east wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 86. Calm wind.
Saturday Night
Partly cloudy, with a low around 65. Calm wind.
Sunday
Mostly sunny, with a high near 90. Light southwest wind.
Sunday Night
Mostly clear, with a low around 66.
Monday
Sunny and hot, with a high near 92.
Monday Night
Mostly clear, with a low around 69.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 92. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
Wednesday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 90. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 68. Chance of precipitation is 60%.
Thursday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 89. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 86.
Click Map For Forecast
Point Forecast:
Carlisle PASimilar City Names
 40.2°N 77.2°W (Elev. 499 ft)
2:40 pm EDT Aug 7, 2020
3pm EDT Aug 7, 2020-6pm EDT Aug 14, 2020
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database