Flood Warning FLOOD WARNING - Poweshiek County

Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 04-Oct-2026 4:25pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Sunny, Dry Sunny, Dry
Currently: 72.4°F, Max: 72.6°F, Min: 50.9°F 72.4°F
Warmer 0.6°F than last hour.

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Feels like: 77.0°F

24-hr difference
1.1°FWarmer 1.1°F than yesterday at this time.
  Today Yesterday
High: 72.6°F
4:11pm
71.7°F
3:57pm
Low: 50.9°F
6:03am
43.8°F
6:57am
 Wind from NW NW
1.7
Gust:
2 mph
1 Bft - Light Air
Today: 16.1 mph 11:09am
Gust Month: 23.0 mph October 1
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0.42 in
Season Total: 41.39 in
1 rain day in October.
Tonight

Tonight: Clear, with a low around 46. Light northwest wind.
Clear
Humidity & Barometer Almanac Moon
Humidity: 39 % Decreased 3.0% since last hour.
Dew Point: 46°F Decreased 1.3°F since last hour.
Barometer: 30.262 inHg  
Baro Trend: Steady
Sunrise: 7:12am
Sunset: 6:48pm
Moonrise: 12:10am
Moonset: 3:45pm
Waning Crescent
Waning Crescent, Moon at 23 days in cycle
35%
Illuminated
UV Index Solar Radiation
   1.6     Low 
High: 3.9 @ 12:40pm
366 W/m2 (90 %)
High: 645 @  1:02pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Sunny, with a high near 71. North northwest wind around 7 mph.
Sunny

Hi 71 °F
NWS forecast: Sunny, with a high near 71. North northwest wind around 7 mph.
 
Tonight

Tonight: Clear, with a low around 46. Light northwest wind.
Clear

Lo 46 °F
NWS forecast: Clear, with a low around 46. Light northwest wind.