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Severe thunderstorms possible from the upper Midwest to the lower Mississippi Valley

Severe thunderstorms with damaging winds, a few tornadoes and some hail are expected across much of Arkansas and southern Missouri Wednesday. Isolated severe thunderstorms with damaging wind are also expected across Illinois during the day and across the lower Mississippi Valley overnight. Heavy rain with localized flooding is also possible in these areas. Read More >

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Overcast

55°F

13°C

Humidity 93%
Wind Speed NE 6 mph
Barometer 29.78 in (1008.5 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 26 Apr 1:53 am EDT
Extended Forecast for

4 Miles ESE Mc Connellstown PA

  • Overnight

    Overnight: Areas of drizzle and fog with a slight chance of rain.  Cloudy, with a low around 53. Calm wind.  Chance of precipitation is 20%.

    Areas Drizzle
    and Areas Fog

    Low: 53 °F

  • Wednesday

    Wednesday: Areas of drizzle with a slight chance of rain before 8am.  Areas of fog before 11am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 73. Calm wind.

    Areas Drizzle
    and Areas Fog
    then Partly
    Sunny

    High: 73 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 55. Light southeast wind.

    Partly Cloudy

    Low: 55 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 83. Light southeast wind becoming south 5 to 10 mph in the morning.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Mostly Sunny
    then Chance
    T-storms

    High: 83 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers.  Mostly cloudy, with a low around 56. South wind 5 to 7 mph becoming west after midnight.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Chance
    Showers

    Low: 56 °F

  • Friday

    Friday: Partly sunny, with a high near 78.

    Partly Sunny

    High: 78 °F

  • Friday
    Night

    Friday Night: A chance of showers.  Mostly cloudy, with a low around 59. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 59 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 83. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 83 °F

  • Saturday
    Night

    Saturday Night: A chance of showers.  Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 58 °F

Detailed Forecast

Overnight
Areas of drizzle and fog with a slight chance of rain. Cloudy, with a low around 53. Calm wind. Chance of precipitation is 20%.
Wednesday
Areas of drizzle with a slight chance of rain before 8am. Areas of fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 73. Calm wind.
Wednesday Night
Partly cloudy, with a low around 55. Light southeast wind.
Thursday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Light southeast wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 56. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Partly sunny, with a high near 78.
Friday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
Monday
Showers and thunderstorms likely. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 68.
Click Map For Forecast
Point Forecast:
4 Miles ESE Mc Connellstown PA
 40.43°N 78.01°W (Elev. 840 ft)
2:42 am EDT Apr 26, 2017
2am EDT Apr 26, 2017-6pm EDT May 2, 2017
 
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