Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Hannibal Regional Airport (KHAE)

Lat: 39.73°NLon: 91.44°WElev: 770ft.

Mostly Cloudy

81°F

27°C

Humidity 89%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 15 Aug 11:35 pm CDT
Extended Forecast for

4 Miles SW Payson IL

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly after 3am.  Mostly cloudy, with a low around 75. Calm wind becoming west around 5 mph after midnight.  Chance of precipitation is 60%.

    Low: 75 °F

    T-storms
    Likely

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly before noon.  Partly sunny, with a high near 88. Northwest wind 3 to 7 mph.  Chance of precipitation is 60%.

    High: 88 °F

    T-storms
    Likely then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Partly cloudy, with a low around 68. North wind 5 to 9 mph, with gusts as high as 21 mph.

    Low: 68 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 84. North wind 5 to 8 mph.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am.  Partly cloudy, with a low around 71.

    Low: 71 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 84.

    High: 84 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am.  Partly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly after 3am. Mostly cloudy, with a low around 75. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 60%.
Sunday
Showers and thunderstorms likely, mainly before noon. Partly sunny, with a high near 88. Northwest wind 3 to 7 mph. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 68. North wind 5 to 9 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 84. North wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 66. Calm wind.
Tuesday
Mostly sunny, with a high near 88.
Tuesday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 71.
Wednesday
A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 84.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 63.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 64.
Saturday
Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Payson IL
 39.77°N 91.3°W (Elev. 469 ft)
10:41 pm CDT Aug 15, 2026
11pm CDT Aug 15, 2026-6pm CDT Aug 22, 2026
 
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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