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

Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fog/Mist

45°F

7°C

Humidity 97%
Wind Speed S 3 mph
Barometer 30.15 in (1021.1 mb)
Dewpoint 44°F (7°C)
Visibility 2.50 mi
Last update 20 Nov 1:53 am CST
Extended Forecast for

Arcola IL

  • Overnight

    Overnight: Areas of drizzle and fog. Cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Areas Drizzle
    and Areas Fog

  • Thursday

    Thursday: A 20 percent chance of rain after 4pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 53. South southeast wind 5 to 8 mph.

    High: 53 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 3am. Cloudy, with a low around 47. Southeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain Likely

  • Friday

    Friday: Rain. High near 57. Light east wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 57 °F

    Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 37. North northeast wind around 8 mph.

    Low: 37 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 53. North northeast wind 3 to 7 mph.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. Calm wind becoming southwest around 5 mph after midnight.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of drizzle and fog. Cloudy, with a low around 44. Calm wind.
Thursday
A 20 percent chance of rain after 4pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 53. South southeast wind 5 to 8 mph.
Thursday Night
Rain likely, mainly after 3am. Cloudy, with a low around 47. Southeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 57. Light east wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 37. North northeast wind around 8 mph.
Saturday
Mostly sunny, with a high near 53. North northeast wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 34. Calm wind becoming southwest around 5 mph after midnight.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 57.
Monday Night
Rain likely. Cloudy, with a low around 44.
Tuesday
A chance of rain. Mostly cloudy, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arcola IL
 39.69°N 88.32°W (Elev. 673 ft)
Last Update:
2:36 am CST Nov 20, 2025
Forecast Valid:
2am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
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