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Major Hurricane Lane Nudging Closer to Hawaii; Heavy Rain and Strong Storms in Southwest and East.

The latest Central Pacific Hurricane Center forecast track brings major hurricane Lane closer to Hawaii later this week. A strong low and associated cold front will bring a threat of strong to severe thunderstorms and heavy rain to portions of the Ohio Valley, Mid-Atlantic, and Northeast. Monsoon moisture may produce local flash flooding in the Southwest and dry thunderstorms in the Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Overcast

74°F

23°C

Humidity 83%
Wind Speed W 15 G 18 mph
Barometer 29.94 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 21 Aug 2:35 pm CDT
Extended Forecast for

Shelbyville IL

  • This
    Afternoon

    This Afternoon: Isolated showers. Mostly cloudy, with a high near 77. Northwest wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Isolated
    Showers

    High: 77 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 62. North northwest wind 6 to 9 mph.

    Mostly Cloudy

    Low: 62 °F

  • Wednesday

    Wednesday: Sunny, with a high near 75. North wind 8 to 10 mph.

    Sunny

    High: 75 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 56. North wind around 6 mph becoming calm after midnight.

    Mostly Clear

    Low: 56 °F

  • Thursday

    Thursday: Sunny, with a high near 77. Calm wind becoming south around 6 mph in the afternoon.

    Sunny

    High: 77 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 60. Southeast wind 5 to 7 mph.

    Partly Cloudy

    Low: 60 °F

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75. South wind 7 to 11 mph, with gusts as high as 15 mph.

    Chance
    T-storms

    High: 75 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

    Chance
    T-storms

    Low: 67 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 85.

    Chance
    T-storms

    High: 85 °F

Detailed Forecast

This Afternoon
Isolated showers. Mostly cloudy, with a high near 77. Northwest wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 62. North northwest wind 6 to 9 mph.
Wednesday
Sunny, with a high near 75. North wind 8 to 10 mph.
Wednesday Night
Mostly clear, with a low around 56. North wind around 6 mph becoming calm after midnight.
Thursday
Sunny, with a high near 77. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 60. Southeast wind 5 to 7 mph.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75. South wind 7 to 11 mph, with gusts as high as 15 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Saturday
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 72.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 71.
Monday
Mostly sunny, with a high near 88.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Shelbyville IL
 39.42°N 88.79°W (Elev. 650 ft)
Last Update:
12:35 pm CDT Aug 21, 2018
Forecast Valid:
2pm CDT Aug 21, 2018-6pm CDT Aug 27, 2018
 
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