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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 16-Dec-2025 5:45am - next update at 12:00am  
Summary / Temperature Wind Snow Outlook
Night time, Dry Night time, Dry
Currently: 23.1°F, Max: 23.6°F, Min: 18.5°F 23.1°F
Colder 0.5°F than last hour.

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Feels like: 23°F

24-hr difference
21°FWarmer 21.0°F than yesterday at this time.
  Today Yesterday
High: 23.6°F
4:44am 		33.4°F
3:34pm
Low: 18.5°F
1:14am 		2.1°F
12:00am
Wind from SSE SSE
0.7
Gust:
 0 mph
1 Bft - Calm
Today: 6 mph 3:52am
Gust Month: 29.0 mph December 9
Snow Today: 0 in
Snow Yesterday: 0 in
This Month: 12 in
Winter Total: 21.5 in
Snow Depth: 0 in
3 snow days in December.
Tonight

Tonight: Mostly cloudy, with a low around 22. West southwest wind 5 to 8 mph becoming light and variable after midnight.
Mostly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 87 % Decreased 1.0% since last hour.
Dew Point: 19.8°F Decreased 0.7°F since last hour.
Barometer: 29.987 inHg  
Baro Trend: Steady
Sunrise: 7:33am
Sunset: 4:41pm
Moonrise: 4:33am
Moonset: 2:02pm
Waning Crescent
Waning Crescent, Moon at 26 days in cycle
11%
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: Today & Tonight
Today

Today: Increasing clouds, with a high near 37. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Increasing
Clouds


Hi 37 °F		 NWS forecast: Increasing clouds, with a high near 37. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.
 
Tonight

Tonight: Mostly cloudy, with a low around 22. West southwest wind 5 to 8 mph becoming light and variable after midnight.
Mostly Cloudy



Lo 22 °F		 NWS forecast: Mostly cloudy, with a low around 22. West southwest wind 5 to 8 mph becoming light and variable after midnight.