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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 30-Apr-2026 5:30am - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Night time, Dry Night time, Dry
Currently: 40.6°F, Max: 43.5°F, Min: 39.9°F 40.6°F
Colder 0.2°F than last hour.

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Feels like: 40°F

24-hr difference
-3.7°FColder 3.7°F than yesterday at this time.
  Today Yesterday
High: 43.5°F
12:29am 		57.4°F
5:15pm
Low: 39.9°F
3:47am 		42.1°F
11:54pm
Wind from SW SW
2.1
Gust:
 2 mph
1 Bft - Light Air
Today: 4 mph 2:08am
Gust Month: 49.0 mph April 8
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 8.29 in
Season Total: 11.66 in
13 rain days in April.
Tonight

Tonight: Areas of frost after 3am. Otherwise, mostly clear, with a low around 35. North northwest wind 5 to 10 mph becoming light after midnight.
Mostly Clear
then Areas
Frost
Humidity & Barometer Almanac Moon
Humidity: 79 % Increased 2.0% since last hour.
Dew Point: 34.6°F Increased 0.4°F since last hour.
Barometer: 30.075 inHg  
Baro Trend: Steady
Sunrise: 6:09am
Sunset: 8:08pm
Moonset: 5:17am
Moonrise: 6:32pm
Waxing Gibbous
Waxing Gibbous, Moon at 13 days in cycle
98%
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: A 40 percent chance of showers, mainly before 11am. Partly sunny, with a high near 56. West southwest wind 5 to 10 mph becoming north in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers


Hi 56 °F		 NWS forecast: A 40 percent chance of showers, mainly before 11am. Partly sunny, with a high near 56. West southwest wind 5 to 10 mph becoming north in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
 
Tonight

Tonight: Areas of frost after 3am. Otherwise, mostly clear, with a low around 35. North northwest wind 5 to 10 mph becoming light after midnight.
Mostly Clear
then Areas
Frost

Lo 35 °F		 NWS forecast: Areas of frost after 3am. Otherwise, mostly clear, with a low around 35. North northwest wind 5 to 10 mph becoming light after midnight.