National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather Threats in Southern California; Persistent Heavy Rain in Texas

Strong offshore Santa Ana winds with warm temperatures, dry fuels and low humidity will continue to produce critical fire weather threats across southern California, while elevated concerns stretch into parts of northern California. Meanwhile, heavy to excessive overrunning rain lingers across Texas into the Lower Mississippi Valley with flooding possible to likely in the saturated region. Read More >

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Mostly Cloudy

51°F

11°C

Humidity 74%
Wind Speed S 5 mph
Barometer 30.08 in (1018.7 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 16 Oct 7:56 pm EDT
Extended Forecast for

Harrisburg International Airport PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Light and variable wind becoming west around 5 mph after midnight.

    Mostly Cloudy

    Low: 42 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. West wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph.

    Mostly Sunny

    High: 57 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 38. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.

    Partly Cloudy

    Low: 38 °F

  • Thursday

    Thursday: Sunny, with a high near 51. Northwest wind 9 to 13 mph.

    Sunny

    High: 51 °F

  • Thursday
    Night

    Thursday Night: Patchy frost after 3am. Otherwise, mostly clear, with a low around 36. Northwest wind around 6 mph becoming calm in the evening.

    Mostly Clear
    then Patchy
    Frost

    Low: 36 °F

  • Friday

    Friday: Patchy frost before 9am. Otherwise, mostly sunny, with a high near 58.

    Patchy Frost
    then Mostly
    Sunny

    High: 58 °F

  • Friday
    Night

    Friday Night: Showers likely after 9pm. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 48 °F

  • Saturday

    Saturday: Showers likely, mainly before 9am. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.

    Showers
    Likely then
    Chance
    Showers

    High: 60 °F

  • Saturday
    Night

    Saturday Night: A chance of showers before 9pm. Partly cloudy, with a low around 42. Chance of precipitation is 30%.

    Chance
    Showers then
    Partly Cloudy

    Low: 42 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. Light and variable wind becoming west around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 57. West wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph.
Wednesday Night
Partly cloudy, with a low around 38. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 51. Northwest wind 9 to 13 mph.
Thursday Night
Patchy frost after 3am. Otherwise, mostly clear, with a low around 36. Northwest wind around 6 mph becoming calm in the evening.
Friday
Patchy frost before 9am. Otherwise, mostly sunny, with a high near 58.
Friday Night
Showers likely after 9pm. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Saturday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Saturday Night
A chance of showers before 9pm. Partly cloudy, with a low around 42. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
Partly sunny, with a high near 56.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Harrisburg International Airport PA
 40.2°N 76.77°W (Elev. 299 ft)
Last Update:
7:36 pm EDT Oct 16, 2018
Forecast Valid:
9pm EDT Oct 16, 2018-6pm EDT Oct 23, 2018
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation