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

Hazardous Weather Conditions

Current conditions at

Oelwein Municipal Airport (KOLZ)

Lat: 42.68°NLon: 91.98°WElev: 1070ft.

A Few Clouds

82°F

28°C

Humidity 51%
Wind Speed SW 12 mph
Barometer 29.96 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 19 Jun 3:55 pm CDT
Extended Forecast for

4 Miles NNE Lamont IA

Extreme Heat Watch June 21, 12:00pm until June 22, 09:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 5am. Increasing clouds, with a low around 65. West wind 5 to 10 mph becoming south in the evening.

    Low: 65 °F

    Clear then
    Chance
    T-storms

  • Friday

    Friday: Showers and thunderstorms likely, mainly before noon. Some of the storms could produce heavy rainfall. Cloudy through mid morning, then gradual clearing, with a high near 88. Heat index values as high as 95. Breezy, with a south wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 88 °F

    Heavy Rain
    then Slight
    Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 76. Breezy, with a south wind 14 to 18 mph, with gusts as high as 30 mph.

    Low: 76 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny and hot, with a high near 95. Heat index values as high as 106. Breezy, with a south wind 18 to 23 mph, with gusts as high as 34 mph.

    High: 95 °F

    Hot and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 76. Breezy, with a south wind around 18 mph, with gusts as high as 30 mph.

    Low: 76 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny and hot, with a high near 96. Breezy, with a south wind 16 to 22 mph, with gusts as high as 33 mph.

    High: 96 °F

    Hot and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 75. Breezy, with a south wind 15 to 18 mph, with gusts as high as 29 mph.

    Low: 75 °F

    Breezy.
    Mostly Clear
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 92. Southwest wind around 14 mph, with gusts as high as 23 mph.

    High: 92 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. West wind 8 to 10 mph becoming north after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%.

    Low: 69 °F

    Showers
    Likely

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Increasing clouds, with a low around 65. West wind 5 to 10 mph becoming south in the evening.
Friday
Showers and thunderstorms likely, mainly before noon. Some of the storms could produce heavy rainfall. Cloudy through mid morning, then gradual clearing, with a high near 88. Heat index values as high as 95. Breezy, with a south wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Mostly clear, with a low around 76. Breezy, with a south wind 14 to 18 mph, with gusts as high as 30 mph.
Saturday
Sunny and hot, with a high near 95. Heat index values as high as 106. Breezy, with a south wind 18 to 23 mph, with gusts as high as 34 mph.
Saturday Night
Mostly clear, with a low around 76. Breezy, with a south wind around 18 mph, with gusts as high as 30 mph.
Sunday
Sunny and hot, with a high near 96. Breezy, with a south wind 16 to 22 mph, with gusts as high as 33 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 75. Breezy, with a south wind 15 to 18 mph, with gusts as high as 29 mph.
Monday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 92. Southwest wind around 14 mph, with gusts as high as 23 mph.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. West wind 8 to 10 mph becoming north after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 85. Northeast wind around 8 mph becoming southwest in the afternoon. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Northeast wind around 7 mph becoming southeast after midnight. Chance of precipitation is 70%.
Wednesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 86. South wind 8 to 10 mph. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. South wind around 8 mph. Chance of precipitation is 70%.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. Southwest wind 9 to 11 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Lamont IA
 42.65°N 91.61°W
Last Update:
2:28 pm CDT Jun 19, 2025
Forecast Valid:
4pm CDT Jun 19, 2025-6pm CDT Jun 26, 2025
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation