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Grundy County
 Details for Grundy County Flood Watch

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Flood Watch FLOOD WATCH - Grundy County

NWS North Mississippi Valley Regional Radar WU North Central Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 15-Aug-2026 2:35am - next update at 6:00pm  
Summary / Temperature Wind Rain Outlook
overcast - Lightning observed overcast - Lightning observed
Currently: 72.0, Max: 73.1, Min: 71.9 72.0°F
Colder 0.3°F than last hour.

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Feels like: 68°F

24-hr difference
0.8°FWarmer 0.8°F than yesterday at this time.
  Today Yesterday
High: 73.1°F
12:00am 		78.6°F
4:57pm
Low: 71.9°F
2:32am 		70.8°F
5:45am
Calm E
0.0
Gust:
 0.0 mph
0 Bft - Calm
Today: 8.1 mph 12:08am
Gust Month: 50.9 mph August 11
Rain Today: 0.00 in
Rain Rate (/hr): 0.000 in
Rain Yesterday: 0.18 in
Storm Rain: 1.18 in
This Month: 8.42 in
Season Total: 38.78 in
6 rain days in August.
Saturday

Saturday: Showers And Thunderstorms
Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 94 %  
Dew Point: 70.2°F Decreased 0.3°F since last hour.
Barometer: 30.037 inHg Falling 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 6:02am
Sunset: 7:53pm
Moonrise: 9:20am
Moonset: 8:47pm
Waxing Crescent
Waxing Crescent, Moon at 2 days in cycle
8%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
0 W/m2 (0 %)
High: 0 @  12:00am
 NWS Weather Forecast  - Outlook: Overnight & Saturday
Overnight

Overnight: Showers And Thunderstorms
Showers And T-Storms

Lo 72 °F		 NWS forecast: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 72. East southeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
 
Saturday

Saturday: Showers And Thunderstorms
Showers And T-Storms

Hi 83 °F		 NWS forecast: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 83. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.