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

Blytheville, Blytheville Municipal Airport (KHKA)

Lat: 35.94°NLon: 89.83°WElev: 256ft.

Fair

58°F

14°C

Humidity 97%
Wind Speed S 9 mph
Barometer 29.66 in (1004.2 mb)
Dewpoint 57°F (14°C)
Visibility 8.00 mi
Last update 19 Feb 1:53 am CST
Extended Forecast for

4 Miles WSW Portageville MO

  • Overnight

    Overnight: A 20 percent chance of showers after 5am. Partly cloudy, with a low around 55. South wind 5 to 9 mph.

    Low: 55 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms before 2pm, then a chance of showers after 5pm. Partly sunny, with a high near 71. Breezy, with a south southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. South southwest wind 10 to 16 mph becoming west after midnight. Winds could gust as high as 24 mph.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 57. West wind 5 to 10 mph becoming light and variable in the afternoon.

    High: 57 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 40. Calm wind becoming north northeast 5 to 9 mph in the evening.

    Low: 40 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 50. North northeast wind 9 to 13 mph, with gusts as high as 18 mph.

    High: 50 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. North northwest wind around 11 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 46. Northwest wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 24. North northwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 24 °F

    Clear

Detailed Forecast

Overnight
A 20 percent chance of showers after 5am. Partly cloudy, with a low around 55. South wind 5 to 9 mph.
Thursday
A chance of showers and thunderstorms before 2pm, then a chance of showers after 5pm. Partly sunny, with a high near 71. Breezy, with a south southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 40. South southwest wind 10 to 16 mph becoming west after midnight. Winds could gust as high as 24 mph.
Friday
Increasing clouds, with a high near 57. West wind 5 to 10 mph becoming light and variable in the afternoon.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 40. Calm wind becoming north northeast 5 to 9 mph in the evening.
Saturday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 50. North northeast wind 9 to 13 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 28. North northwest wind around 11 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 46. Northwest wind 10 to 18 mph, with gusts as high as 26 mph.
Sunday Night
Clear, with a low around 24. North northwest wind around 10 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 40. North wind 8 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 23. North wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 49. Light south wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 38. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly cloudy, with a high near 59. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 32 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Portageville MO
 36.4°N 89.77°W
Last Update:
2:12 am CST Feb 19, 2026
Forecast Valid:
2am CST Feb 19, 2026-6pm CST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation