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: @ 20-Jun-2026 12:45pm - next update at 6:00pm  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 75.0, Max: 75.0, Min: 59.8 75.0°F
Warmer 1.5°F than last hour.

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Feels like: 78°F

24-hr difference
-0.1°FColder 0.1°F than yesterday at this time.
  Today Yesterday
High: 75.0°F
12:41pm
79.4°F
4:33pm
Low: 59.8°F
5:23am
56.1°F
5:23am
 Wind from W W
4.1
Gust:
6.0 mph
2 Bft - Light Breeze
Today: 15.0 mph 11:23am
Gust Month: 37.0 mph June 10
Rain Today: 0.19 in
Rain Rate (/hr): 0.000 in
Rain Yesterday: 0.00 in
Storm Rain: 0.19 in
This Month: 8.64 in
Season Total: 24.20 in
11 rain days in June.
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 55 % Decreased 5.0% since last hour.
Dew Point: 57.7°F Decreased 1.0°F since last hour.
Barometer: 29.927 inHg Falling 0.01  inHg/hr
Baro Trend: Steady
Sunrise: 5:19am
Sunset: 8:29pm
Moonset: 12:02am
Moonrise: 11:42am
Waxing Crescent
Waxing Crescent, Moon at 6 days in cycle
38%
Illuminated
UV Index Solar Radiation
   6.3     High 
High: 6.4 @ 12:38pm
956 W/m2 (95 %)
High: 1032 @  12:39pm
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Sunny
Sunny

Hi 78 °F
NWS forecast: Sunny, with a high near 78. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy

Lo 59 °F
NWS forecast: Partly cloudy, with a low around 59. West northwest wind 0 to 10 mph, with gusts as high as 20 mph.