Active Weather Through Memorial Day

Severe thunderstorms are expected the next two days from the northern and central Plains into the Upper Midwest. These storms will be capable of producing large hail, damaging wind gusts, heavy rain and a few tornadoes. Meanwhile, the dry and parched conditions with gusty winds continue across New Mexico into the southern High Plains and critical fire weather threats are likely. Read More >

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

64°F

18°C

Humidity 78%
Wind Speed S 12 mph
Barometer 29.85 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 29 May 6:50 am CDT
Extended Forecast for

Pontoon Beach IL

  • Today

    Today: Sunny, with a high near 88. Breezy, with a south wind 10 to 20 mph, with gusts as high as 29 mph.

    Sunny then
    Sunny and
    Breezy

    High: 88 °F

  • Tonight

    Tonight: Mostly clear, with a low around 68. South wind 11 to 17 mph, with gusts as high as 29 mph.

    Mostly Clear

    Low: 68 °F

  • Memorial
    Day

    Memorial Day: Sunny, with a high near 89. Breezy, with a south wind 11 to 20 mph.

    Sunny then
    Sunny and
    Breezy

    High: 89 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 69. South wind 9 to 16 mph, with gusts as high as 23 mph.

    Mostly Clear

    Low: 69 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 91. South wind 10 to 15 mph, with gusts as high as 22 mph.

    Mostly Sunny

    High: 91 °F

  • Tuesday
    Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 68.

    Chance
    T-storms

    Low: 68 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 80.

    Chance
    T-storms

    High: 80 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 62.

    Chance
    T-storms

    Low: 62 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly before 1pm.  Partly sunny, with a high near 77.

    Chance
    T-storms

    High: 77 °F

Detailed Forecast

Today
Sunny, with a high near 88. Breezy, with a south wind 10 to 20 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 68. South wind 11 to 17 mph, with gusts as high as 29 mph.
Memorial Day
Sunny, with a high near 89. Breezy, with a south wind 11 to 20 mph.
Monday Night
Mostly clear, with a low around 69. South wind 9 to 16 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 91. South wind 10 to 15 mph, with gusts as high as 22 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Thursday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 58.
Saturday
Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Pontoon Beach IL
 38.73°N 90.06°W (Elev. 423 ft)
6:41 am CDT May 29, 2022
7am CDT May 29, 2022-6pm CDT Jun 4, 2022
 
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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