Unsettled Weather in the Eastern U.S. through Memorial Day

Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

Olney-Noble Airport (KOLY)

Lat: 38.72°NLon: 88.18°WElev: 479ft.

Fair

65°F

18°C

Humidity 78%
Wind Speed NE 7 mph
Barometer 30.03 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 26 May 5:10 am CDT
Extended Forecast for

5 Miles W West Salem IL

  • Today

    Today: A chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 77. East wind 3 to 7 mph.  Chance of precipitation is 40%.

    High: 77 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 66. East wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 50%.

    Low: 66 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 10am.  Mostly cloudy, then gradually becoming sunny, with a high near 81. Calm wind becoming west northwest around 5 mph in the afternoon.  Chance of precipitation is 50%.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. Light and variable wind.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 82. Northeast wind 5 to 9 mph.

    High: 82 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 62. East northeast wind around 8 mph.

    Low: 62 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 78. East northeast wind around 7 mph.

    High: 78 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 60. East northeast wind around 5 mph.

    Low: 60 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 79. East northeast wind 6 to 9 mph.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 77. East wind 3 to 7 mph. Chance of precipitation is 40%.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.
Wednesday
A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, then gradually becoming sunny, with a high near 81. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 50%.
Wednesday Night
Mostly clear, with a low around 64. Light and variable wind.
Thursday
Partly sunny, with a high near 82. Northeast wind 5 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 62. East northeast wind around 8 mph.
Friday
Mostly cloudy, with a high near 78. East northeast wind around 7 mph.
Friday Night
Mostly cloudy, with a low around 60. East northeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 79. East northeast wind 6 to 9 mph.
Saturday Night
Mostly clear, with a low around 59. East northeast wind around 8 mph.
Sunday
Sunny, with a high near 78. East northeast wind 8 to 10 mph.
Sunday Night
Mostly clear, with a low around 58. Northeast wind 5 to 8 mph.
Monday
Sunny, with a high near 79. North northeast wind 6 to 9 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W West Salem IL
 38.53°N 88.11°W
1:46 am CDT May 26, 2026
5am CDT May 26, 2026-6pm CDT Jun 1, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database