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

Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

Fair

75°F

24°C

Humidity 89%
Wind Speed SE 5 mph
Barometer 29.98 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 29 Jul 10:15 pm CDT
Extended Forecast for

Westphalia IA

  • Tonight

    Tonight: Partly cloudy, with a low around 67. Southeast wind 5 to 8 mph, with gusts as high as 16 mph.

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly between 1pm and 3pm. Partly sunny, with a high near 82. South southeast wind 9 to 13 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Low around 65. South southeast wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 65 °F

    Showers

  • Friday

    Friday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly cloudy, with a high near 78. Breezy, with a west southwest wind 7 to 12 mph becoming north northwest 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. Breezy, with a north northwest wind 10 to 18 mph, with gusts as high as 25 mph.

    Low: 59 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 81. North wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. North northeast wind around 6 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 61. Southeast wind around 6 mph.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 67. Southeast wind 5 to 8 mph, with gusts as high as 16 mph.
Thursday
A 40 percent chance of showers and thunderstorms, mainly between 1pm and 3pm. Partly sunny, with a high near 82. South southeast wind 9 to 13 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Low around 65. South southeast wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly cloudy, with a high near 78. Breezy, with a west southwest wind 7 to 12 mph becoming north northwest 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Partly cloudy, with a low around 59. Breezy, with a north northwest wind 10 to 18 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 81. North wind 9 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 59. North northeast wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 83. Calm wind becoming south southeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 61. Southeast wind around 6 mph.
Monday
Sunny, with a high near 84. South wind 8 to 16 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 64. South southeast wind 8 to 15 mph.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. South wind 3 to 7 mph.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Southeast wind 5 to 7 mph becoming light and variable after midnight.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. East northeast wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westphalia IA
 41.72°N 95.38°W (Elev. 1398 ft)
Last Update:
10:05 pm CDT Jul 29, 2026
Forecast Valid:
10pm CDT Jul 29, 2026-6pm CDT Aug 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation