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Grundy County
 Details for Grundy County Hydrologic Outlook

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Hydrologic Outlook HYDROLOGIC OUTLOOK - 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: @ 16-Jun-2026 3:05am - next update at 6:00pm  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 59.9, Max: 62.7, Min: 59.8 59.9°F
Colder 0.7°F than last hour.

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Feels like: 60°F

24-hr difference
7.5°FWarmer 7.5°F than yesterday at this time.
  Today Yesterday
High: 62.7°F
12:00am 		78.9°F
4:22pm
Low: 59.8°F
3:03am 		51.4°F
4:06am
Wind from S S
2.1
Gust:
 1.0 mph
0 Bft - Light Air
Today: 7.0 mph 1:33am
Gust Month: 37.0 mph June 10
Rain Today: 0.00 in
Rain Rate (/hr): 0.000 in
Rain Yesterday: 0.00 in
Storm Rain: 0.00 in
This Month: 6.32 in
Season Total: 21.88 in
8 rain days in June.
Tuesday

Tuesday: Showers And Thunderstorms Likely then Partly Sunny
Showers And T-Storms Likely then Partly Sunny
Humidity & Barometer Almanac Moon
Humidity: 78 % Increased 1.0% since last hour.
Dew Point: 53.0°F Decreased 0.3°F since last hour.
Barometer: 29.753 inHg Falling 0.02 inHg/hr
Baro Trend: Falling slowly
Sunrise: 5:19am
Sunset: 8:28pm
Moonrise: 6:36am
Moonset: 9:36pm
Waxing Crescent
Waxing Crescent, Moon at 1 days in cycle
2%
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 & Tuesday
Overnight

Overnight: Mostly Clear
Mostly Clear

Lo 58 °F		 NWS forecast: Mostly clear, with a low around 58. South southwest wind around 10 mph.
 
Tuesday

Tuesday: Showers And Thunderstorms Likely then Partly Sunny
Showers And T-Storms Likely then Partly Sunny

Hi 74 °F		 NWS forecast: A slight chance of rain showers between 7am and 8am, then showers and thunderstorms likely between 8am and noon. Partly sunny. High near 74, with temperatures falling to around 72 in the afternoon. West southwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.