National Weather Service United States Department of Commerce

The flash flooding threat shifts slightly east on Friday while both coasts and Hawaii continue high surf issues due to tropical systems

The potential for heavy rainfall and flash flooding will shift east on Friday across parts of the Upper Midwest into the eastern Great Lakes. Meanwhile, portions of both the East and West Coasts, as well as Hawaii, will continue to have high surf and rip current potential due to Hurricane Cristobal and Tropical Storm Marie respectively. Caution should be used on area beaches.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Arthur IL

7 Day Forecast

For More Weather Information:

Lincoln, IL Local Forecast Office

Today

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 87 °F

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 68 °F

Saturday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 83 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 69 °F

Sunday

Partly Sunny

Partly
Sunny

High: 84 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 70 °F

Labor
Day

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 84 °F

Monday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 69 °F

Tuesday

Chance Thunderstorms

Chance
Thunderstorms

High: 84 °F

Detailed Forecast

  • Today A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 87. South wind 8 to 10 mph.
  • Tonight A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind around 8 mph.
  • Saturday Showers and thunderstorms likely. Mostly cloudy, with a high near 83. South southwest wind 9 to 13 mph, with gusts as high as 17 mph. Chance of precipitation is 60%.
  • Saturday Night A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 69. South southwest wind 7 to 9 mph.
  • Sunday Partly sunny, with a high near 84. South southwest wind 7 to 9 mph.
  • Sunday Night Partly cloudy, with a low around 70.
  • Labor Day Showers and thunderstorms likely. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 84.
  • Tuesday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 65.
  • Wednesday Mostly sunny, with a high near 85.
  • Wednesday Night Partly cloudy, with a low around 67.
  • Thursday Mostly sunny, with a high near 87.