Heavy Rain and Severe Storms in the Southern U.S.; Atmospheric River to Impact California

Heavy rain, flash flooding and severe thunderstorms are expected tonight into early Thursday from southern Louisiana into western Georgia. An Enhanced Risk (level 3 of 5) of severe thunderstorms is in effect. Across the West, an atmospheric river will bring a heavy rainfall and flash flooding threat to central and southern California through Thursday. Heavy snow is forecast in the Sierra Nevada. Read More >

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Light Rain Fog/Mist

33°F

1°C

Humidity 96%
Wind Speed SE 6 mph
Barometer 30.00 in (1016.4 mb)
Dewpoint 32°F (0°C)
Visibility 1.50 mi
Wind Chill27°F (-3°C)
Last update 13 Feb 1:56 am EST
Extended Forecast for

Harrisburg International Airport PA

Winter Weather Advisory February 13, 02:23am until February 13, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 13, 02:23am until February 13, 04:00am

    NOW until 4:00am Thu

    Winter Weather Advisory

  • Overnight

    Low: 34 °F

    Rain

  • Thursday

    Thursday: A chance of rain before 7am, then a chance of showers between 7am and 9am.  Cloudy through mid morning, then gradual clearing, with a high near 49. Breezy, with a southeast wind 6 to 11 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance Rain
    then
    Decreasing
    Clouds and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. West wind 13 to 18 mph, with gusts as high as 29 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 34. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. Calm wind becoming southeast around 5 mph after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow before 1pm, then rain and snow.  High near 37. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Chance Snow
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain.  Low around 33. Chance of precipitation is 100%.

    Low: 33 °F

    Rain

  • Sunday

    Sunday: Rain, mainly before 1pm.  High near 52. Chance of precipitation is 100%.

    High: 52 °F

    Rain

Detailed Forecast

Overnight
Rain. Low around 34. Southeast wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of rain before 7am, then a chance of showers between 7am and 9am. Cloudy through mid morning, then gradual clearing, with a high near 49. Breezy, with a southeast wind 6 to 11 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly clear, with a low around 23. West wind 13 to 18 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 34. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 26. Calm wind becoming southeast around 5 mph after midnight.
Saturday
A chance of snow before 1pm, then rain and snow. High near 37. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Rain. Low around 33. Chance of precipitation is 100%.
Sunday
Rain, mainly before 1pm. High near 52. Chance of precipitation is 100%.
Sunday Night
Mostly cloudy, with a low around 20.
Washington's Birthday
Mostly sunny, with a high near 28. Breezy.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 29.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg International Airport PA
 40.22°N 76.76°W (Elev. 446 ft)
11:10 pm EST Feb 12, 2025
2am EST Feb 13, 2025-6pm EST Feb 19, 2025
 
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Additional Resources

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