National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Spencer Municipal Airport (KSPW)

Lat: 43.17°NLon: 95.21°WElev: 1332ft.

Overcast

63°F

17°C

Humidity 87%
Wind Speed SE 10 mph
Barometer 29.97 in (1014.3 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 27 Jun 7:53 am CDT
Extended Forecast for

Royal IA

Heat Advisory June 28, 01:00pm until June 29, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Partly sunny, with a high near 80. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 80 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 3am and 5am. Mostly cloudy, with a low around 68. Breezy, with a southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 68 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 10am. Cloudy, then gradually becoming mostly sunny and hot, with a high near 95. Heat index values as high as 103. Breezy, with a southeast wind 20 to 25 mph becoming north northwest in the morning. Winds could gust as high as 30 mph.

    High: 95 °F

    Breezy.
    Slight Chance
    T-storms then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Cloudy during the early evening, then gradual clearing, with a low around 77. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 77 °F

    Gradual
    Clearing

  • Monday

    Monday: Sunny and hot, with a high near 97. Windy, with a south wind 20 to 30 mph, with gusts as high as 35 mph.

    High: 97 °F

    Hot and Windy

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 74 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 72. Chance of precipitation is 60%.

    Low: 72 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: Partly sunny, with a high near 92. Breezy.

    High: 92 °F

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

Today
Partly sunny, with a high near 80. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 25 mph.
Tonight
A slight chance of showers and thunderstorms between 3am and 5am. Mostly cloudy, with a low around 68. Breezy, with a southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers and thunderstorms before 10am. Cloudy, then gradually becoming mostly sunny and hot, with a high near 95. Heat index values as high as 103. Breezy, with a southeast wind 20 to 25 mph becoming north northwest in the morning. Winds could gust as high as 30 mph.
Sunday Night
Cloudy during the early evening, then gradual clearing, with a low around 77. South wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny and hot, with a high near 97. Windy, with a south wind 20 to 30 mph, with gusts as high as 35 mph.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny and hot, with a high near 96.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 72. Chance of precipitation is 60%.
Wednesday
Partly sunny, with a high near 92. Breezy.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Breezy.
Thursday
Mostly sunny, with a high near 93.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Friday
Sunny and hot, with a high near 95.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Royal IA
 43.07°N 95.3°W (Elev. 1434 ft)
Last Update:
6:23 am CDT Jun 27, 2026
Forecast Valid:
8am CDT Jun 27, 2026-6pm CDT Jul 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation