Current conditions at

Spencer Municipal Airport (KSPW)

Lat: 43.17°NLon: 95.21°WElev: 1332ft.

Fair

75°F

24°C

Humidity 94%
Wind Speed SE 8 mph
Barometer 29.99 in (1014.7 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 16 Aug 12:53 am CDT
Extended Forecast for

Royal IA

Heat Advisory August 16, 12:00pm until August 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms before 3am.  Mostly cloudy, with a low around 72. South southeast wind around 10 mph.

    Low: 72 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms before 7am.  Mostly cloudy, then gradually becoming sunny, with a high near 91. Heat index values as high as 102. East southeast wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 91 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 70. Southeast wind around 10 mph.

    Low: 70 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 89. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 89 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69. South wind around 10 mph.

    Low: 69 °F

    Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly cloudy, then gradually becoming sunny, with a high near 90. West southwest wind around 10 mph.

    High: 90 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers after 1am.  Partly cloudy, with a low around 66.

    Low: 66 °F

    Mostly Clear
    then Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 84.

    High: 84 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms before 3am. Mostly cloudy, with a low around 72. South southeast wind around 10 mph.
Saturday
A 10 percent chance of showers and thunderstorms before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 91. Heat index values as high as 102. East southeast wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 70. Southeast wind around 10 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 10 mph.
Monday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 90. West southwest wind around 10 mph.
Monday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 66.
Tuesday
Partly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Mostly sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 62.
Friday
Mostly sunny, with a high near 84.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Royal IA
 43.07°N 95.3°W (Elev. 1434 ft)
10:26 pm CDT Aug 15, 2025
1am CDT Aug 16, 2025-6pm CDT Aug 22, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database