Heavy rain and isolated severe storms in portions of the West

A storm system will bring rain and thunderstorms to much of the Intermountain West and northern High Plains on Friday. Isolated severe thunderstorms with large hail and damaging winds are possible from northeast California to Wyoming. Heavy rain could lead to flash flooding, especially in the mountains of Wyoming.
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Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

49°F

9°C

Humidity 77%
Wind Speed W 3 mph
Barometer 30.00 in (1015.9 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 6 May 1:53 am CDT
Extended Forecast for

Arthur IL

  • Overnight

    Overnight: Clear, with a low around 45. Light west northwest wind.

    Clear

    Low: 45 °F

  • Friday

    Friday: Mostly sunny, with a high near 76. West northwest wind 5 to 10 mph.

    Mostly Sunny

    High: 76 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 55. West southwest wind 7 to 9 mph.

    Mostly Clear

    Low: 55 °F

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after 1pm.  Increasing clouds, with a high near 79. West wind 10 to 17 mph, with gusts as high as 25 mph.

    Mostly Sunny
    then Chance
    T-storms

    High: 79 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 49. North northeast wind 5 to 13 mph, with gusts as high as 20 mph.

    Chance
    T-storms

    Low: 49 °F

  • Sunday

    Sunday: A 30 percent chance of showers.  Mostly cloudy, with a high near 65. East southeast wind around 7 mph.

    Chance
    Showers

    High: 65 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 54. East southeast wind around 8 mph.

    Chance
    T-storms

    Low: 54 °F

  • Monday

    Monday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 74.

    Chance
    T-storms

    High: 74 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely.  Cloudy, with a low around 60.

    T-storms
    Likely

    Low: 60 °F

Detailed Forecast

Overnight
Clear, with a low around 45. Light west northwest wind.
Friday
Mostly sunny, with a high near 76. West northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 55. West southwest wind 7 to 9 mph.
Saturday
A 50 percent chance of showers and thunderstorms after 1pm. Increasing clouds, with a high near 79. West wind 10 to 17 mph, with gusts as high as 25 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. North northeast wind 5 to 13 mph, with gusts as high as 20 mph.
Sunday
A 30 percent chance of showers. Mostly cloudy, with a high near 65. East southeast wind around 7 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. East southeast wind around 8 mph.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 74.
Monday Night
Showers and thunderstorms likely. Cloudy, with a low around 60.
Tuesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 74.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 75.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
Arthur IL
 39.71°N 88.46°W (Elev. 663 ft)
1:54 am CDT May 6, 2016
2am CDT May 6, 2016-6pm CDT May 12, 2016
 
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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