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

Hazardous Weather Conditions

Current conditions at

Dubuque Regional Airport (KDBQ)

Lat: 42.4°NLon: 90.71°WElev: 1040ft.

Overcast

45°F

7°C

Humidity 83%
Wind Speed NW 16 G 25 mph
Barometer 29.69 in (1005.3 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 17 Apr 11:53 pm CDT
Extended Forecast for

Dubuque IA

Flood Watch April 22, 01:00am until April 24, 07:00am
Flood Watch until April 18, 04:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until April 18, 04:00am

    NOW until 4:00am Sat

    Flood Watch

  • Overnight

    Low: 37 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 48. West wind around 15 mph, with gusts as high as 30 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Widespread frost after 3am. Otherwise, mostly clear, with a low around 32. West wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Clear
    then Frost

  • Sunday

    Sunday: Widespread frost before 7am. Otherwise, mostly sunny, with a high near 50. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 50 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Widespread frost after 3am. Otherwise, mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear
    then Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 57.

    High: 57 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

Overnight
A 30 percent chance of showers before 1am. Cloudy, with a low around 37. Northwest wind around 15 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 48. West wind around 15 mph, with gusts as high as 30 mph.
Saturday Night
Widespread frost after 3am. Otherwise, mostly clear, with a low around 32. West wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Widespread frost before 7am. Otherwise, mostly sunny, with a high near 50. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Widespread frost after 3am. Otherwise, mostly clear, with a low around 29.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dubuque IA
 42.5°N 90.67°W (Elev. 801 ft)
Last Update:
11:47 pm CDT Apr 17, 2026
Forecast Valid:
12am CDT Apr 18, 2026-6pm CDT Apr 24, 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