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

Hazardous Weather Conditions

Current conditions at

Cedar Rapids Airport (KCID)

Lat: 41.88°NLon: 91.72°WElev: 840ft.

Fog/Mist

73°F

23°C

Humidity 100%
Wind Speed SE 3 mph
Barometer 30.01 in (1015.7 mb)
Dewpoint 73°F (23°C)
Visibility 6.00 mi
Last update 15 Aug 7:52 am CDT
Extended Forecast for

Martelle IA

Flood Watch August 15, 08:52am until August 15, 10:00am
Click here for hazard details and duration
...
  •  
    Flood Watch August 15, 08:52am until August 15, 10:00am

    NOW until 10:00am Sat

    Flood Watch

  • Today

    High: 83 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly between 7pm and 4am. Partly cloudy, then becoming cloudy toward daybreak, with a low around 69. Calm wind becoming west around 5 mph.

    Low: 69 °F

    Chance
    T-storms

  • Sunday

    Sunday: Partly sunny, with a high near 83. Northwest wind 5 to 10 mph.

    High: 83 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 62. Northwest wind 5 to 10 mph.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Low around 65. Chance of precipitation is 80%.

    Low: 65 °F

    Showers

Detailed Forecast

Today
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 83. East wind around 5 mph becoming west in the afternoon. Chance of precipitation is 20%.
Tonight
A 50 percent chance of showers and thunderstorms, mainly between 7pm and 4am. Partly cloudy, then becoming cloudy toward daybreak, with a low around 69. Calm wind becoming west around 5 mph.
Sunday
Partly sunny, with a high near 83. Northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 62. Northwest wind 5 to 10 mph.
Monday
Sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 82.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 65. Chance of precipitation is 80%.
Wednesday
Partly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Martelle IA
 42.01°N 91.36°W (Elev. 902 ft)
Last Update:
5:51 am CDT Aug 15, 2026
Forecast Valid:
8am CDT Aug 15, 2026-6pm CDT Aug 21, 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