Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Alberto will pose a variety of Hazards for the South over the Memorial Day Weekend

Subtropical Storm Alberto is moving through the Gulf of Mexico and poses several threats to the South. Heavy rainfall and inland flooding is expected in the Southeast on Sunday and into next week. Tropical Storm-force winds and storm surge possible along the northern/eastern Gulf Coast. Swells from Alberto will create dangerous surf and rip currents for beachgoers. Read More >

Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Light Rain Fog/Mist

70°F

21°C

Humidity 90%
Wind Speed NW 6 mph
Barometer 29.95 in (1012.8 mb)
Dewpoint 67°F (19°C)
Visibility 3.00 mi
Last update 27 May 3:53 am EDT
Extended Forecast for

Altoona PA

  • Overnight

    Overnight: Occasional showers and possibly a thunderstorm.  Low around 64. Calm wind.  Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers

    Low: 64 °F

  • Sunday

    Sunday: Showers and thunderstorms likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then showers and thunderstorms likely after 2pm. Some of the storms could produce heavy rain.  Cloudy, with a high near 79. Calm wind.  Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Heavy Rain

    High: 79 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am, then patchy drizzle after 2am.  Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 62. Calm wind.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    T-storms
    Likely then
    Patchy
    Drizzle and
    Patchy Fog

    Low: 62 °F

  • Memorial
    Day

    Memorial Day: Patchy drizzle before 8am, then isolated showers and thunderstorms after 2pm.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 82. Calm wind.  Chance of precipitation is 20%.

    Patchy
    Drizzle and
    Patchy Fog
    then Isolated
    T-storms

    High: 82 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 63. Calm wind.

    Mostly Cloudy

    Low: 63 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 87.

    Partly Sunny

    High: 87 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 63.

    Mostly Cloudy

    Low: 63 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 80. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 80 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers.  Cloudy, with a low around 65. Chance of precipitation is 50%.

    Chance
    Showers

    Low: 65 °F

Detailed Forecast

Overnight
Occasional showers and possibly a thunderstorm. Low around 64. Calm wind. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then showers and thunderstorms likely after 2pm. Some of the storms could produce heavy rain. Cloudy, with a high near 79. Calm wind. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am, then patchy drizzle after 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Memorial Day
Patchy drizzle before 8am, then isolated showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 82. Calm wind. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 63. Calm wind.
Tuesday
Partly sunny, with a high near 87.
Tuesday Night
Mostly cloudy, with a low around 63.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Cloudy, with a low around 65. Chance of precipitation is 50%.
Thursday
Showers and thunderstorms likely. Cloudy, with a high near 80. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly cloudy, with a high near 76. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Altoona PA
 40.51°N 78.4°W (Elev. 1198 ft)
3:09 am EDT May 27, 2018
4am EDT May 27, 2018-6pm EDT Jun 2, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database