Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Ankeny Regional Airport (KIKV)

Lat: 41.69°NLon: 93.57°WElev: 886ft.

Fair

73°F

23°C

Humidity 100%
Wind Speed Calm
Barometer 29.87 in
Dewpoint 73°F (23°C)
Visibility 9.00 mi
Last update 10 Aug 2:35 am CDT
Extended Forecast for

Saylorville IA

  • Overnight

    Overnight: Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 71. East northeast wind 3 to 5 mph.

    Low: 71 °F

    Patchy Fog

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 9am.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 89. Heat index values as high as 102. East northeast wind 5 to 8 mph becoming southeast in the afternoon.

    High: 89 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms after 5am.  Mostly cloudy, with a low around 73. East wind 3 to 5 mph.

    Low: 73 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly before 9am.  Mostly sunny, with a high near 91. Heat index values as high as 103. South southeast wind 5 to 7 mph becoming west northwest in the afternoon.  New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 91 °F

    Chance
    T-storms then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 70. East wind 3 to 5 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Partly Cloudy
    then Chance
    T-storms

  • Wednesday

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

    High: 86 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, mainly after 1am.  Mostly cloudy, with a low around 68. Chance of precipitation is 70%.

    Low: 68 °F

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm.  High near 75. Chance of precipitation is 80%.

    High: 75 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 64. Chance of precipitation is 70%.

    Low: 64 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 71. East northeast wind 3 to 5 mph.
Monday
A 20 percent chance of showers and thunderstorms before 9am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 89. Heat index values as high as 102. East northeast wind 5 to 8 mph becoming southeast in the afternoon.
Monday Night
A 10 percent chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 73. East wind 3 to 5 mph.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly before 9am. Mostly sunny, with a high near 91. Heat index values as high as 103. South southeast wind 5 to 7 mph becoming west northwest in the afternoon. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. East wind 3 to 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 86.
Wednesday Night
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 68. Chance of precipitation is 70%.
Thursday
Showers and possibly a thunderstorm. High near 75. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 77.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Saylorville IA
 41.67°N 93.63°W
1:21 am CDT Aug 10, 2026
2am CDT Aug 10, 2026-6pm CDT Aug 16, 2026
 
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