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

Blair Municipal Airport (KBTA)

Lat: 41.41°NLon: 96.11°WElev: 1325ft.

Overcast

64°F

18°C

Humidity 74%
Wind Speed S 3 mph
Barometer 30.04 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 19 Jun 9:15 pm CDT
Extended Forecast for

Missouri Valley IA

  • Tonight

    Tonight: A 20 percent chance of showers before 10pm. Partly cloudy, with a low around 57. Light east southeast wind.

    Low: 57 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 81. Calm wind becoming south southeast around 6 mph in the morning.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall. Low around 60. East wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 60 °F

    Heavy Rain

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 71. East wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 71 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 55. Northeast wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 74. North northeast wind around 6 mph.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. East wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 77. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 77 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57. West wind 3 to 6 mph.

    Low: 57 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
A 20 percent chance of showers before 10pm. Partly cloudy, with a low around 57. Light east southeast wind.
Saturday
A 20 percent chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 81. Calm wind becoming south southeast around 6 mph in the morning.
Saturday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall. Low around 60. East wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 71. East wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 55. Northeast wind 5 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 74. North northeast wind around 6 mph.
Monday Night
Partly cloudy, with a low around 56. East wind around 5 mph becoming calm in the evening.
Tuesday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 77. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57. West wind 3 to 6 mph.
Wednesday
Sunny, with a high near 77. Northwest wind 3 to 8 mph.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55. North wind around 6 mph becoming calm in the evening.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77. Calm wind becoming east southeast around 5 mph in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 58. Southeast wind around 5 mph becoming calm in the evening.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79. Southeast wind 3 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Missouri Valley IA
 41.57°N 95.88°W (Elev. 1066 ft)
Last Update:
9:26 pm CDT Jun 19, 2026
Forecast Valid:
9pm CDT Jun 19, 2026-6pm CDT Jun 26, 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