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

Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Overcast

67°F

19°C

Humidity 89%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 6 May 11:55 am CDT
Extended Forecast for

Altamont IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly before 5pm. Mostly cloudy, with a high near 74. East wind around 7 mph.

    High: 74 °F

    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers, then showers and thunderstorms likely after 1am. Mostly cloudy, with a low around 63. Southeast wind 5 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Slight Chance
    Showers then
    T-storms
    Likely

  • Tuesday

    Tuesday: Showers and thunderstorms, mainly before 1pm. High near 81. South wind 13 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. West wind 6 to 10 mph becoming south southeast after midnight. Winds could gust as high as 15 mph.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers and thunderstorms likely after 1pm. Increasing clouds, with a high near 80. Southeast wind 7 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 80 °F

    Mostly Sunny
    then T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 57. West wind 13 to 18 mph, with gusts as high as 26 mph.

    Low: 57 °F

    Chance
    T-storms

  • Thursday

    Thursday: Sunny, with a high near 70. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.

    High: 70 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly before 5pm. Mostly cloudy, with a high near 74. East wind around 7 mph.
Tonight
A slight chance of showers, then showers and thunderstorms likely after 1am. Mostly cloudy, with a low around 63. Southeast wind 5 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms, mainly before 1pm. High near 81. South wind 13 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Mostly clear, with a low around 58. West wind 6 to 10 mph becoming south southeast after midnight. Winds could gust as high as 15 mph.
Wednesday
Showers and thunderstorms likely after 1pm. Increasing clouds, with a high near 80. Southeast wind 7 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 57. West wind 13 to 18 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 70. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 47.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 69.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Altamont IL
 39.06°N 88.76°W (Elev. 636 ft)
Last Update:
11:58 am CDT May 6, 2024
Forecast Valid:
12pm CDT May 6, 2024-6pm CDT May 12, 2024
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation