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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: @ 10-Mar-2026 4:50am - next update at 6:00pm  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 59.9, Max: 60.2, Min: 57.7 59.9°F
Colder 0.1°F than last hour.

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Feels like: 60°F

24-hr difference
14.2°FWarmer 14.2°F than yesterday at this time.
  Today Yesterday
High: 60.2°F
4:01am 		74.0°F
3:09pm
Low: 57.7°F
2:13am 		45.2°F
5:33am
Wind from SW SW
4.9
Gust:
 9.0 mph
2 Bft - Light Breeze
Today: 14.0 mph 4:31am
Gust Month: 32.0 mph March 6
Rain Today: 0.00 in
Rain Rate (/hr): 0.000 in
Rain Yesterday: 0.00 in
Storm Rain: 0.00 in
This Month: 1.37 in
Season Total: 4.38 in
4 rain days in March.
Tuesday

Tuesday: Patchy Fog then Chance Showers And Thunderstorms
Patchy Fog then Chance Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 91 % Decreased 1.0% since last hour.
Dew Point: 57.3°F Decreased 0.3°F since last hour.
Barometer: 29.754 inHg Rising 0.02 inHg/hr
Baro Trend: Rising slowly
Sunrise: 7:13am
Sunset: 6:54pm
Moonrise: 1:47am
Moonset: 10:28am
Waning Gibbous
Waning Gibbous, Moon at 21 days in cycle
59%
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: Patchy Fog
Patchy Fog

Lo 56 °F		 NWS forecast: Patchy fog. Mostly cloudy. Low around 56, with temperatures rising to around 59 overnight. Southwest wind around 10 mph.
 
Tuesday

Tuesday: Patchy Fog then Chance Showers And Thunderstorms
Patchy Fog then Chance Showers And T-Storms

Hi 72 °F		 NWS forecast: Patchy fog before 11am, then a chance of showers and thunderstorms. Some of the storms could be severe. Partly sunny. High near 72, with temperatures falling to around 63 in the afternoon. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.