Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Hazardous Weather Conditions

Current conditions at

Dubuque Regional Airport (KDBQ)

Lat: 42.4°NLon: 90.71°WElev: 1040ft.

Fair

76°F

24°C

Humidity 69%
Wind Speed S 17 mph
Barometer 29.90 in (1011.7 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 30 Aug 9:53 am CDT
Extended Forecast for

Bellevue IA

  • Today

    Today: Scattered showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 3pm, then scattered showers and thunderstorms after 3pm.  Partly sunny, with a high near 83. Southwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    High: 83 °F

    Scattered
    Showers then
    Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 4am.  Partly cloudy, with a low around 72. South wind around 5 mph.

    Low: 72 °F

    Chance
    T-storms

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly before 10am.  Mostly sunny, with a high near 89. Southwest wind 5 to 10 mph.

    High: 89 °F

    Chance
    T-storms then
    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers before 1pm.  Partly sunny, with a high near 90.

    High: 90 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 90.

    High: 90 °F

    Chance
    T-storms

Detailed Forecast

Today
Scattered showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 3pm, then scattered showers and thunderstorms after 3pm. Partly sunny, with a high near 83. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 72. South wind around 5 mph.
Monday
A 40 percent chance of showers and thunderstorms, mainly before 10am. Mostly sunny, with a high near 89. Southwest wind 5 to 10 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. Calm wind.
Tuesday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Mostly sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 90.
Thursday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 70.
Friday
Mostly sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 68.
Saturday
Mostly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Bellevue IA
 42.25°N 90.41°W (Elev. 584 ft)
8:47 am CDT Aug 30, 2026
10am CDT Aug 30, 2026-6pm CDT Sep 5, 2026
 
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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