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Very heavy rainfall and flooding possible in central and southern U.S. on Tuesday and Wednesday

A slow-moving front will bring multiple waves of heavy rain across a swath of the central and southern U.S., from Texas up to Michigan on Tuesday and into Wednesday. Parts of the ArkLaTex region could see 5 to 7 inches of rain on Wednesday. Freezing rain will also be possible in the Upper Midwest over next couple days, with snow in the Northern Plains and Upper Great Lakes on Tuesday. Read More >

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Fog/Mist

42°F

6°C

Humidity 96%
Wind Speed Calm
Barometer 30.30 in (1026.4 mb)
Dewpoint 41°F (5°C)
Visibility 1.00 mi
Last update 20 Feb 12:56 am EST
Extended Forecast for

Harrisburg International Airport PA

Dense Fog Advisory until February 20, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until February 20, 10:00am

    NOW until
    10:00am Tue

    Dense Fog Advisory

  • Overnight

    Overnight: Areas of fog.  Otherwise, mostly cloudy, with a low around 41. South wind around 5 mph.

    Areas Fog

    Low: 41 °F

  • Tuesday

    Tuesday: Areas of fog before 10am.  Otherwise, mostly sunny, with a high near 69. South wind 6 to 8 mph.

    Areas Fog
    then Mostly
    Sunny

    High: 69 °F

  • Tuesday
    Night

    Tuesday Night: Patchy fog after 8pm.  Otherwise, mostly cloudy, with a low around 53. South wind around 8 mph.

    Patchy Fog

    Low: 53 °F

  • Wednesday

    Wednesday: A chance of rain after 2pm.  Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 73. Southwest wind 7 to 9 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Patchy Fog
    then Chance
    Rain

    High: 73 °F

  • Wednesday
    Night

    Wednesday Night: Rain likely, mainly after 2am.  Mostly cloudy, with a low around 43. West wind 6 to 8 mph becoming north after midnight.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    Low: 43 °F

  • Thursday

    Thursday: Rain likely.  Cloudy, with a high near 46. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    High: 46 °F

  • Thursday
    Night

    Thursday Night: Rain likely, mainly before 8pm.  Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

    Rain Likely
    then Chance
    Rain

    Low: 36 °F

  • Friday

    Friday: Rain likely, mainly after 8am.  Mostly cloudy, with a high near 47. Chance of precipitation is 60%.

    Rain Likely

    High: 47 °F

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly cloudy, with a low around 41. South wind around 5 mph.
Tuesday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 69. South wind 6 to 8 mph.
Tuesday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 53. South wind around 8 mph.
Wednesday
A chance of rain after 2pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 73. Southwest wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 43. West wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely. Cloudy, with a high near 46. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Friday
Rain likely, mainly after 8am. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Friday Night
Rain likely, mainly before 8pm. Cloudy, with a low around 43. Chance of precipitation is 60%.
Saturday
Rain likely, mainly after 8am. Cloudy, with a high near 56. Chance of precipitation is 60%.
Saturday Night
Rain likely. Cloudy, with a low around 44. Chance of precipitation is 70%.
Sunday
Rain likely. Cloudy, with a high near 55. Chance of precipitation is 70%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Monday
A chance of rain. Mostly sunny, with a high near 52. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Harrisburg International Airport PA
 40.2°N 76.77°W (Elev. 299 ft)
7:36 pm EST Feb 19, 2018
1am EST Feb 20, 2018-6pm EST Feb 26, 2018
 
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