Areas of Heavy Rainfall and Heat Early This Week

Excessive rainfall may produce locally considerable flash flooding over parts of South Texas, the western Gulf Coast, and lower Mississippi River Valley today into Thursday. Rainfall totals of 5 to 10 inches are expected. Hot temperatures may cause heat illnesses over central and northern California and the Pacific Northwest through Tuesday. Read More >

Current conditions at

Olney-Noble Airport (KOLY)

Lat: 38.72°NLon: 88.18°WElev: 479ft.

Fair

61°F

16°C

Humidity 91%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 15 Jun 10:55 pm CDT
Extended Forecast for

2 Miles SW West Salem IL

  • Tonight

    Tonight: Mostly clear, with a low around 57. Light south wind.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 2pm.  Mostly sunny, with a high near 82. West wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 82 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 60. West southwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 60 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then becoming sunny, with a high near 87. Breezy, with a light south wind becoming south southwest 19 to 24 mph in the morning. Winds could gust as high as 33 mph.

    High: 87 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm.  Low around 72. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 33 mph.  Chance of precipitation is 80%.

    Low: 72 °F

    Showers and
    Breezy

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 10am.  Partly sunny, with a high near 82. West southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 40%.

    High: 82 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 1am.  Mostly cloudy, with a low around 61. Northwest wind 3 to 6 mph.

    Low: 61 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: Sunny, with a high near 81. Northwest wind 3 to 8 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. North northwest wind around 6 mph becoming calm  in the evening.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 57. Light south wind.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 82. West wind 5 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 60. West southwest wind 5 to 8 mph becoming calm in the evening.
Wednesday
Mostly cloudy through mid morning, then becoming sunny, with a high near 87. Breezy, with a light south wind becoming south southwest 19 to 24 mph in the morning. Winds could gust as high as 33 mph.
Wednesday Night
Showers and possibly a thunderstorm. Low around 72. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.
Thursday
A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 82. West southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 61. Northwest wind 3 to 6 mph.
Juneteenth
Sunny, with a high near 81. Northwest wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 61. North northwest wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 84. Calm wind becoming south southwest around 6 mph in the morning.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 65. South wind 3 to 5 mph.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. South southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 68. South wind around 10 mph.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 85. South southeast wind 9 to 11 mph, with gusts as high as 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW West Salem IL
 38.5°N 88.05°W
9:26 pm CDT Jun 15, 2026
11pm CDT Jun 15, 2026-6pm CDT Jun 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database