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Grundy Co
 Details for Grundy Co Frost Advisory
Frost Advisory FROST ADVISORY - Grundy Co

NWS Central Great Lakes Regional Radar WU Central Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 02-May-2026 4:30am - next update at 4:35am  
Summary / Temperature Wind Rain Outlook
Night time, Dry Night time, Dry
Currently: 36.0°F, Max: 52.7°F, Min: 36.0°F 36°F
Colder 2.1°F than last hour.

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Feels like: 36°F

24-hr difference
-5.8°FColder 5.8°F than yesterday at this time.
  Today Yesterday
High: 52.7°F
2:37pm 		64.4°F
12:56pm
Low: 36°F
4:29am 		39.3°F
7:01am
Calm ESE
0
Gust:
 0 mph
0 Bft - Calm
Today: 8.1 mph 11:28am
Gust Month: 8.0 mph May 1
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.216 in
Storm Rain: 0 in
This Month: 0 in
Season Total: 12.544 in
1 rain day in May.
Saturday

Saturday: Areas Of Frost then Mostly Sunny
Areas Of Frost then Mostly Sunny
Humidity & Barometer Almanac Moon
Humidity: 91 % Increased 2.0% since last hour.
Dew Point: 33.6°F Decreased 1.6°F since last hour.
Barometer: 30.099 inHg  
Baro Trend: Steady
Sunrise: 5:49am
Sunset: 7:50pm
Moonset: 5:51am
Moonrise: 8:22pm
Full Moon
Full Moon, Moon at 15 days in cycle
99%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 4.9 @ 11:49am
0 W/m2 (0 %)
High: 1127 @  11:25am
 NWS Weather Forecast  - Outlook: Overnight & Saturday
Overnight

Overnight: Areas Of Frost
Areas Of Frost

Lo 35 °F		 NWS forecast: Areas of frost. Partly cloudy, with a low around 35. North northwest wind around 0 mph.
Davis VP+ forecast: Increasing clouds with little temp change, precipitation possible within 24 to 48 hrs.
 
Saturday

Saturday: Areas Of Frost then Mostly Sunny
Areas Of Frost then Mostly Sunny

Hi 57 °F		 NWS forecast: Areas of frost before 8am. Mostly sunny, with a high near 57. Northwest wind 0 to 10 mph.