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

Quincy Regional Airport-Baldwin Field (KUIN)

Lat: 39.94°NLon: 91.2°WElev: 759ft.

Thunderstorm Heavy Rain Fog/Mist

75°F

24°C

Humidity 94%
Wind Speed W 3 mph
Barometer 30.08 in (1017.7 mb)
Dewpoint 73°F (23°C)
Visibility 2.00 mi
Last update 15 Aug 4:54 am CDT
Extended Forecast for

Payson IL

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

    NOW until 10:00am Sat

    Flood Watch

  • Overnight

    Low: 73 °F

    T-storms

  • Saturday

    Saturday: Showers and thunderstorms, mainly before 10am.  High near 88. Heat index values as high as 100. Southeast wind 6 to 8 mph becoming west in the afternoon.  Chance of precipitation is 80%.

    High: 88 °F

    T-storms then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms after 1am.  Partly cloudy, then becoming cloudy toward daybreak, with a low around 75. Calm wind becoming west around 5 mph after midnight.

    Low: 75 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly between 1pm and 2pm.  Partly sunny, with a high near 88. Northwest wind 5 to 8 mph.

    High: 88 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 68. North wind 5 to 7 mph.

    Low: 68 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Monday Night

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

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Low around 73. Northeast wind around 6 mph. Chance of precipitation is 100%.
Saturday
Showers and thunderstorms, mainly before 10am. High near 88. Heat index values as high as 100. Southeast wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 80%.
Saturday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, then becoming cloudy toward daybreak, with a low around 75. Calm wind becoming west around 5 mph after midnight.
Sunday
A 40 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Partly sunny, with a high near 88. Northwest wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 68. North wind 5 to 7 mph.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 88.
Tuesday Night
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 73. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62.
Friday
Mostly sunny, with a high near 80.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Payson IL
 39.82°N 91.24°W (Elev. 719 ft)
4:51 am CDT Aug 15, 2026
5am CDT Aug 15, 2026-6pm CDT Aug 21, 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