National Weather Service Forecast for: Grundy County
Issued by: NWS Chicago, IL
Updated: 830 PM CDT THU MAY 23 2013
 
Rest
Of Tonight
Clear
Clear
Friday

Sunny
Sunny
Friday
Night
Partly Cloudy
Partly Cloudy
Saturday

Thunder storm
Thunder storm
Saturday
Night
Mostly Cloudy
Mostly Cloudy
Sunday

Thunder storm
Thunder storm
Sunday
Night
Thunder storm
Thunder storm
Memorial
Day
Thunder storm
Thunder storm
Monday
Night
Thunder storm
Thunder storm
Lo ≈35°F Hi ≈65°F Lo ≈45°F Hi ≈65°F Lo ≈55°F Hi ≈65°F Lo ≈55°F Hi ≈75°F Lo ≈55°F

Special Weather Statement
Hazardous Weather Outlook
 

Rest Of Tonight
 
Clear. Patchy frost after midnight. Lows in the upper 30s. North winds 10 to 20 mph becoming light and variable.
Friday
 
Sunny. Highs in the mid 60s. Northeast winds around 10 mph.
Friday Night
 
Mostly clear in the evening then becoming partly cloudy. Lows in the lower 40s. East winds around 10 mph early in the evening becoming light and variable in the late evening and overnight.
Saturday
 
Partly sunny. Chance of light showers in the morning...then a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Southeast winds around 10 mph. Chance of precipitation 30 percent.
Saturday Night
 
Mostly cloudy with a 20 percent chance of light showers. Lows in the lower 50s. Southeast winds around 10 mph.
Sunday
 
Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the upper 60s.
Sunday Night
 
Mostly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 50s.
Memorial Day
 
Mostly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the lower 70s.
Monday Night
 
Mostly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 50s.
Tuesday
 
Mostly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the upper 70s.
Tuesday Night
 
Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 80s..
Wednesday
 
Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 80s..
Wednesday Night
 
Partly cloudy. Lows in the mid 60s.
Thursday
 
Partly cloudy. Highs in the mid 80s.

 

Forecast from NOAA-NWS for Grundy County. (Zone forecast)