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.

Partly Cloudy

75°F

24°C

Humidity 94%
Wind Speed N 5 mph
Barometer 29.87 in (1010.3 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 11 Aug 11:53 pm CDT
Extended Forecast for

Hartley IA

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly after 3am. Some of the storms could produce heavy rainfall. Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 68. East northeast wind 5 to 10 mph.

    Low: 68 °F

    Heavy Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms before 8am. Some of the storms could produce heavy rainfall. Patchy fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 83. East wind around 10 mph.

    High: 83 °F

    Heavy Rain
    and Patchy
    Fog then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers and thunderstorms after 2am. Patchy smoke before 4am, then patchy smoke after 5am. Increasing clouds, with a low around 65. East wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm. Patchy smoke before 8am. Mostly cloudy, with a high near 76. East northeast wind 10 to 15 mph. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62. East northeast wind 10 to 15 mph.

    Low: 62 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely and
    Breezy

  • Friday Night

    Friday 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 60%.

    Low: 64 °F

    Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.

    Low: 62 °F

    Chance
    T-storms

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly after 3am. Some of the storms could produce heavy rainfall. Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 68. East northeast wind 5 to 10 mph.
Wednesday
A 40 percent chance of showers and thunderstorms before 8am. Some of the storms could produce heavy rainfall. Patchy fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 83. East wind around 10 mph.
Wednesday Night
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers and thunderstorms after 2am. Patchy smoke before 4am, then patchy smoke after 5am. Increasing clouds, with a low around 65. East wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm. Patchy smoke before 8am. Mostly cloudy, with a high near 76. East northeast wind 10 to 15 mph. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62. East northeast wind 10 to 15 mph.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Friday 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 60%.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Partly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Partly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hartley IA
 43.15°N 95.47°W (Elev. 1460 ft)
Last Update:
11:33 pm CDT Aug 11, 2026
Forecast Valid:
12am CDT Aug 12, 2026-6pm CDT Aug 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation