| National Weather Service Forecast for:
Grundy County, IL Issued by: NWS Chicago, IL |
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| Updated: 257 PM CDT FRI JUL 30 2010 | ||||||||||||||||||
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| Tonight |
Cloudy with a 30 percent chance of showers. Isolated thunderstorms also possible. Lows in the upper 60s. Southeast winds 5 to 10 mph becoming south. |
| Saturday |
Partly sunny. A slight chance of a shower or thunderstorm. Highs in the mid 80s. Light and variable winds becoming northwest at 5 to 10 mph. |
| Saturday Night |
Mostly clear. Lows in the mid 60s. Light north winds. |
| Sunday |
Mostly sunny. Highs in the mid 80s. Northeast winds 5 to 10 mph. |
| Sunday Night |
Fair. Lows in the upper 60s. Light and variable winds. |
| Monday |
Partly cloudy...hot and humid. Highs in the lower or middle 90s. |
| Monday Night |
Mostly cloudy with a 30 percent chance of showers and thunderstorms. Muggy with lows in the mid 70s. |
| Tuesday |
Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs near 90. |
| Tuesday Night |
Partly cloudy. A 30 percent chance of showers and thunderstorms. Lows in the upper 60s. |
| Wednesday |
Mostly clear. Highs in the mid 80s. |
| Wednesday Night |
Mostly clear. Lows in the mid 60s. |
| Thursday |
Mostly clear. Highs in the mid 80s. |
| Thursday Night |
Mostly clear. Lows in the mid 60s. |
| Friday |
Mostly clear. Highs in the mid 80s. |
Forecast from NOAA-NWS for Grundy County, IL. (Zone forecast)