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Severe Thunderstorms With Heavy Rain Possible from the Upper Midwest to the Mid-Atlantic; Excessive Heat For Central U.S.

Storms will move from the Upper Great Lakes to the Ohio Valley/Lower Great Lakes into the northern Mid-Atlantic through the day. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat warnings and heat advisories are in place for states in the Central Plains, the Southeast, and the Mid-Atlantic. Localized flash flooding may occur in the Southwest. Read More >

Current conditions at

Ankeny Regional Airport (KIKV)

Lat: 41.69°NLon: 93.57°WElev: 886ft.

Fair

86°F

30°C

Humidity 70%
Wind Speed S 8 mph
Barometer 29.72 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 21 Jul 11:55 pm CDT
Extended Forecast for

Altoona IA

Excessive Heat Warning until July 22, 08:00pm
Click here for hazard details and duration
Excessive Heat Warning
  •  
    Excessive Heat Warning until July 22, 08:00pm

    NOW until
    8:00pm Sat

    Excessive Heat Warning

  • Overnight

    Overnight: Partly cloudy, with a low around 75. West southwest wind 6 to 8 mph.

    Partly Cloudy

    Low: 75 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 93. Heat index values as high as 105. West wind 7 to 9 mph becoming north northwest in the afternoon.

    Mostly Sunny

    High: 93 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 71. North wind 5 to 8 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 71 °F

  • Sunday

    Sunday: Sunny, with a high near 90. Light west wind becoming northwest 5 to 10 mph in the morning.

    Sunny

    High: 90 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 63. North northeast wind 3 to 8 mph.

    Mostly Clear

    Low: 63 °F

  • Monday

    Monday: Sunny, with a high near 84.

    Sunny

    High: 84 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 65.

    Mostly Clear

    Low: 65 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 86.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 86 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 75. West southwest wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 93. Heat index values as high as 105. West wind 7 to 9 mph becoming north northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 71. North wind 5 to 8 mph becoming calm in the evening.
Sunday
Sunny, with a high near 90. Light west wind becoming northwest 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 63. North northeast wind 3 to 8 mph.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 65.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 70.
Wednesday
Mostly sunny, with a high near 90.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 89.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Friday
Mostly sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
Altoona IA
 41.65°N 93.48°W
11:33 pm CDT Jul 21, 2017
12am CDT Jul 22, 2017-6pm CDT Jul 27, 2017
 
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Additional Resources

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