National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Powerhouse Storm Set for West; Severe Weather Threat the Next Several Days

The most significant of the recent Pacific storms to reach the West Coast will arrive this weekend, mainly Sunday into Monday. A number of hazards are expected, especially the heavy rain threat on Sunday across northern and central California that may result in flooding and debris flows near burn scars. These Pacific storms will produce severe weather the next several days east of the Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Partly Cloudy

12°C

54°F

Humidity 74%
Wind Speed SE 9 km/h
Barometer 30.07 in
Dewpoint 8°C (46°F)
Visibility 16 km
Wind Chill11°C (52°F)
Last update 23 Oct 9:55 am CDT
Extended Forecast for

Shelbyville IL

  • Today

    Today: A slight chance of showers between noon and 3pm. Cloudy, with a high near 14. East wind 8 to 11 km/h. Chance of precipitation is 20%.

    Cloudy then
    Slight Chance
    Showers

    High: 14 °C

  • Tonight

    Tonight: Showers and possibly a thunderstorm, mainly after 1am. Low around 11. East wind 10 to 13 km/h, with gusts as high as 24 km/h. Chance of precipitation is 80%. New rainfall amounts between 7.5 mm and 1 cm possible.

    Cloudy then
    Showers

    Low: 11 °C

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 22. South wind 14 to 21 km/h, with gusts as high as 40 km/h. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 cm possible.

    Showers

    High: 22 °C

  • Sunday
    Night

    Sunday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 10. South wind 16 to 21 km/h, with gusts as high as 40 km/h. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 cm possible.

    T-storms then
    Showers

    Low: 10 °C

  • Monday

    Monday: Mostly cloudy, with a high near 13. Northwest wind 18 to 24 km/h, with gusts as high as 42 km/h.

    Mostly Cloudy

    High: 13 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 4. North northwest wind 11 to 16 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 32 km/h.

    Partly Cloudy

    Low: 4 °C

  • Tuesday

    Tuesday: Sunny, with a high near 13. North wind 5 to 10 km/h becoming east in the afternoon.

    Sunny

    High: 13 °C

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 6.

    Mostly Clear
    then Chance
    Showers

    Low: 6 °C

  • Wednesday

    Wednesday: A 50 percent chance of showers. Mostly cloudy, with a high near 14.

    Chance
    Showers

    High: 14 °C

Detailed Forecast

Today
A slight chance of showers between noon and 3pm. Cloudy, with a high near 14. East wind 8 to 11 km/h. Chance of precipitation is 20%.
Tonight
Showers and possibly a thunderstorm, mainly after 1am. Low around 11. East wind 10 to 13 km/h, with gusts as high as 24 km/h. Chance of precipitation is 80%. New rainfall amounts between 7.5 mm and 1 cm possible.
Sunday
Showers and possibly a thunderstorm. High near 22. South wind 14 to 21 km/h, with gusts as high as 40 km/h. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 cm possible.
Sunday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 10. South wind 16 to 21 km/h, with gusts as high as 40 km/h. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 cm possible.
Monday
Mostly cloudy, with a high near 13. Northwest wind 18 to 24 km/h, with gusts as high as 42 km/h.
Monday Night
Partly cloudy, with a low around 4. North northwest wind 11 to 16 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 32 km/h.
Tuesday
Sunny, with a high near 13. North wind 5 to 10 km/h becoming east in the afternoon.
Tuesday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 6.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 14.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 7.
Thursday
Showers likely. Mostly cloudy, with a high near 12.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 7.
Friday
A chance of showers. Mostly cloudy, with a high near 11.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Shelbyville IL
 39.42°N 88.79°W (Elev. 198 m)
Last Update:
9:38 am CDT Oct 23, 2021
Forecast Valid:
10am CDT Oct 23, 2021-6pm CDT Oct 29, 2021
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation