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.

Fair

8°F

-13°C

Humidity 66%
Wind Speed NW 13 mph
Barometer 30.07 in (1020.4 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 17 Mar 2:53 am CDT
Extended Forecast for

Peosta IA

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 7. Wind chill values as low as -10. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 10 percent chance of snow after 5pm. Increasing clouds, with a high near 21. Wind chill values as low as -10. Northwest wind 5 to 10 mph becoming south in the afternoon.

    High: 21 °F

    Sunny then
    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 3am. Temperature falling to near 18 by 8pm, then rising to around 24 during the remainder of the night. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F⇑

    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. South wind 5 to 10 mph becoming west in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 7. Wind chill values as low as -10. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
A 10 percent chance of snow after 5pm. Increasing clouds, with a high near 21. Wind chill values as low as -10. Northwest wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
Snow, mainly before 3am. Temperature falling to near 18 by 8pm, then rising to around 24 during the remainder of the night. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Mostly sunny, with a high near 41. South wind 5 to 10 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 60.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Peosta IA
 42.44°N 90.85°W (Elev. 1037 ft)
Last Update:
2:17 am CDT Mar 17, 2026
Forecast Valid:
3am CDT Mar 17, 2026-6pm CDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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