Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Ames, Ames Municipal Airport (KAMW)

Lat: 41.99°NLon: 93.62°WElev: 945ft.

Fair

60°F

16°C

Humidity 96%
Wind Speed Calm
Barometer 30.12 in (1019.2 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 17 Aug 6:53 am CDT
Extended Forecast for

Ames IA

  • Today

    Today: Sunny, with a high near 81. Calm wind becoming north northwest around 5 mph in the morning.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after 5am.  Partly cloudy, with a low around 66. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 66 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before 11am, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 80. West southwest wind 5 to 7 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 80 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 64. Light and variable wind.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 78. Calm wind becoming northeast around 5 mph.

    High: 78 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am.  Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers after 1pm.  Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 81. Calm wind becoming north northwest around 5 mph in the morning.
Tonight
A 20 percent chance of showers after 5am. Partly cloudy, with a low around 66. Calm wind becoming south southwest around 5 mph after midnight.
Tuesday
Showers and thunderstorms likely, mainly before 11am, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 80. West southwest wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 64. Light and variable wind. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Partly sunny, with a high near 78. Calm wind becoming northeast around 5 mph.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 62.
Friday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Ames IA
 42.02°N 93.65°W
6:51 am CDT Aug 17, 2026
6am CDT Aug 17, 2026-6pm CDT Aug 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database