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Very Heavy Rain, Severe Thunderstorms, and High Flash Flood Risk moves into the Mississippi Valley and Midwest

Thunderstorms, some severe, with very heavy rain have moved into the Mid South and Tennessee Valley today. Flash flooding and severe thunderstorms will be possible from the central Gulf Coast to the Upper Great Lakes. The greatest threat of excessive rains will be in portions of the Lower and Middle Mississippi Valleys. This storm system has a history of producing life threatening flash floods. Read More >

Hazardous Weather Conditions

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Overcast

75°F

24°C

Humidity 60%
Wind Speed E 8 mph
Barometer 30.05 in (1017.5 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 30 Apr 4:56 pm EDT
Extended Forecast for

2 Miles NNW Harrisburg PA

  • This
    Afternoon

    This Afternoon: Isolated showers and thunderstorms.  Mostly cloudy, with a steady temperature around 68. East wind around 8 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms

    High: 68 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. Light east wind.

    Mostly Cloudy

    Low: 57 °F

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 5pm.  Partly sunny, with a high near 80. Light south wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Partly Sunny
    then T-storms
    Likely

    High: 80 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms.  Low around 57. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    T-storms then
    Showers

    Low: 57 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 71. Southwest wind 8 to 17 mph, with gusts as high as 30 mph.

    Partly Sunny

    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 48.

    Partly Cloudy

    Low: 48 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66.

    Mostly Sunny

    High: 66 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers.  Mostly cloudy, with a low around 48. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 48 °F

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 63. Chance of precipitation is 70%.

    Showers
    Likely

    High: 63 °F

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Mostly cloudy, with a steady temperature around 68. East wind around 8 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 57. Light east wind.
Monday
Showers and thunderstorms likely, mainly after 5pm. Partly sunny, with a high near 80. Light south wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms. Low around 57. Southwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Partly sunny, with a high near 71. Southwest wind 8 to 17 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Thursday Night
Rain likely. Cloudy, with a low around 50. Chance of precipitation is 70%.
Friday
A chance of showers. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Sunday
Click Map For Forecast
Point Forecast:
2 Miles NNW Harrisburg PA
 40.28°N 76.87°W (Elev. 394 ft)
2:27 pm EDT Apr 30, 2017
5pm EDT Apr 30, 2017-6pm EDT May 7, 2017
 
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