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

63°F

17°C

Humidity 87%
Wind Speed E 8 mph
Barometer 29.85 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 21 Jun 12:55 am CDT
Extended Forecast for

Missouri Valley IA

  • Overnight

    Overnight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 59. East wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 59 °F

    Heavy Rain

  • Sunday

    Sunday: Showers, mainly before noon. High near 70. East northeast wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 70 °F

    Showers then
    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 55. East northeast wind 8 to 13 mph becoming light northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 76. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. East wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 77 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57. West southwest wind 3 to 6 mph.

    Low: 57 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Sunny, with a high near 78. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 1am. Mostly clear, with a low around 55. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 59. East wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday
Showers, mainly before noon. High near 70. East northeast wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
A slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 55. East northeast wind 8 to 13 mph becoming light northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 76. Calm wind becoming northeast around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 57. East wind around 5 mph becoming calm in the evening.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57. West southwest wind 3 to 6 mph.
Wednesday
Sunny, with a high near 78. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
A slight chance of showers after 1am. Mostly clear, with a low around 55. North northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 78. Calm wind becoming north northwest around 5 mph in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 58. Light east southeast wind.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80. Light southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southeast wind 7 to 9 mph.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. South southeast wind 8 to 14 mph, with gusts as high as 22 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Missouri Valley IA
 41.57°N 95.91°W (Elev. 997 ft)
Last Update:
1:05 am CDT Jun 21, 2026
Forecast Valid:
1am CDT Jun 21, 2026-6pm CDT Jun 27, 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