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

Hazardous Weather Conditions

Current conditions at

Davenport Municipal Airport (KDVN)

Lat: 41.61°NLon: 90.59°WElev: 741ft.

Mostly Cloudy

10°F

-12°C

Humidity 73%
Wind Speed W 14 mph
Barometer 30.09 in (1019.8 mb)
Dewpoint 3°F (-16°C)
Visibility NA
Wind Chill-6°F (-21°C)
Last update 17 Mar 1:52 am CDT
Extended Forecast for

Blue Grass IA

  • Overnight

    Overnight: Mostly cloudy, with a low around 4. Wind chill values as low as -10. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 4 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 24. Wind chill values as low as -10. Northwest wind 5 to 10 mph becoming south in the afternoon.

    High: 24 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow, mainly before 2am. Temperature rising to around 27 by 5am. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F⇑

    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43. South wind 5 to 10 mph becoming west in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 4. Wind chill values as low as -10. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Increasing clouds, with a high near 24. Wind chill values as low as -10. Northwest wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
Snow, mainly before 2am. Temperature rising to around 27 by 5am. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Mostly sunny, with a high near 43. South wind 5 to 10 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 66.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Blue Grass IA
 41.5°N 90.77°W (Elev. 751 ft)
Last Update:
1:26 am CDT Mar 17, 2026
Forecast Valid:
1am 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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation