Northeast Coastal Storm Impacts into Wednesday; Severe Thunderstorm Development Shifts to the Gulf Coast

The coastal storm will push further off the Northeast U.S. coast Wednesday with high winds and heavy rain tapering off through the day. Isolated to scattered severe thunderstorms capable of producing damaging winds and a few tornadoes should occur Wednesday into Wednesday night from parts of east Texas across Louisiana to the central Gulf Coast. Read More >

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Light Rain

49°F

9°C

Humidity 80%
Wind Speed NW 20 mph
Barometer 29.62 in (1003.1 mb)
Dewpoint 43°F (6°C)
Visibility 8.00 mi
Wind Chill42°F (6°C)
Last update 26 Oct 11:56 pm EDT
Extended Forecast for

Harrisburg International Airport PA

  • Overnight

    Overnight: Cloudy, with a low around 48. Northwest wind around 16 mph, with gusts as high as 26 mph.

    Cloudy

    Low: 48 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. Northwest wind 15 to 18 mph, with gusts as high as 29 mph.

    Mostly Sunny

    High: 65 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 46. North wind 3 to 8 mph.

    Mostly Clear

    Low: 46 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 64. Calm wind becoming east around 6 mph in the afternoon.

    Mostly Sunny

    High: 64 °F

  • Thursday
    Night

    Thursday Night: A chance of rain after 2am.  Mostly cloudy, with a low around 51. East wind around 7 mph.  Chance of precipitation is 40%.

    Mostly Cloudy
    then Chance
    Rain

    Low: 51 °F

  • Friday

    Friday: Rain, mainly after 8am.  High near 58. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    High: 58 °F

  • Friday
    Night

    Friday Night: Rain, mainly before 2am.  Low around 51. Chance of precipitation is 80%.

    Rain

    Low: 51 °F

  • Saturday

    Saturday: Rain likely, mainly after 2pm.  Mostly cloudy, with a high near 62. Chance of precipitation is 60%.

    Rain Likely

    High: 62 °F

  • Saturday
    Night

    Saturday Night: Rain likely, mainly before 8pm.  Mostly cloudy, with a low around 51. Chance of precipitation is 60%.

    Rain Likely
    then Chance
    Rain

    Low: 51 °F

Detailed Forecast

Overnight
Cloudy, with a low around 48. Northwest wind around 16 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 65. Northwest wind 15 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 46. North wind 3 to 8 mph.
Thursday
Mostly sunny, with a high near 64. Calm wind becoming east around 6 mph in the afternoon.
Thursday Night
A chance of rain after 2am. Mostly cloudy, with a low around 51. East wind around 7 mph. Chance of precipitation is 40%.
Friday
Rain, mainly after 8am. High near 58. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Rain, mainly before 2am. Low around 51. Chance of precipitation is 80%.
Saturday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Saturday Night
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Partly sunny, with a high near 61.
Click Map For Forecast
Point Forecast:
Harrisburg International Airport PA
 40.2°N 76.77°W (Elev. 299 ft)
10:38 pm EDT Oct 26, 2021
12am EDT Oct 27, 2021-6pm EDT Nov 1, 2021
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database