Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Current conditions at

Dubuque Regional Airport (KDBQ)

Lat: 42.4°NLon: 90.71°WElev: 1040ft.

Light Rain

70°F

21°C

Humidity 90%
Wind Speed NE 9 mph
Barometer 29.75 in (1007.0 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 18 Jun 1:53 pm CDT
Extended Forecast for

Dubuque IA

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

    This Afternoon: Showers likely and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms after 4pm.  Mostly cloudy, with a high near 77. North wind around 10 mph.  Chance of precipitation is 70%.

    High: 77 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am.  Mostly cloudy, with a low around 63. Northwest wind around 5 mph.  Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    T-storms then
    Chance
    Showers

  • Juneteenth

    Juneteenth: Sunny, with a high near 85. Northwest wind 5 to 10 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 66. Southwest wind around 5 mph.

    Low: 66 °F

    Increasing
    Clouds

  • Friday

    Friday: A 30 percent chance of showers before 1pm.  Mostly sunny, with a high near 87.

    High: 87 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 78.

    Low: 78 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 77. North wind around 10 mph. Chance of precipitation is 70%.
Tonight
A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 63. Northwest wind around 5 mph. Chance of precipitation is 30%.
Juneteenth
Sunny, with a high near 85. Northwest wind 5 to 10 mph.
Thursday Night
Increasing clouds, with a low around 66. Southwest wind around 5 mph.
Friday
A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 77.
Saturday
Sunny, with a high near 94.
Saturday Night
Clear, with a low around 78.
Sunday
Sunny and hot, with a high near 96.
Sunday Night
Clear, with a low around 77.
Monday
A 30 percent chance of showers. Sunny and hot, with a high near 95.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Tuesday
Showers likely. Partly sunny, with a high near 91. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Dubuque IA
 42.48°N 90.7°W (Elev. 758 ft)
2:16 pm CDT Jun 18, 2025
2pm CDT Jun 18, 2025-6pm CDT Jun 24, 2025
 
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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