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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 11-Mar-2026 1:20pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Overcast and gloomy, Dry Overcast and gloomy, Dry
Currently: 33.5°F, Max: 44.2°F, Min: 30.6°F 33.5°F
Warmer 0.4°F than last hour.

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Feels like: 26°F

24-hr difference
-23°FColder 23.0°F than yesterday at this time.
  Today Yesterday
High: 44.2°F
12:00am 		57.2°F
12:51pm
Low: 30.6°F
11:08am 		38.5°F
5:16am
Wind from NNW NNW
9
Gust:
 6 mph
3 Bft - Gentle Breeze
Today: 21 mph 10:50am
Gust Month: 29.0 mph March 8
Rain Today: 0.02 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0.02 in
This Month: 1.36 in
Season Total: 2.8 in
3 rain days in March.
Tonight

Tonight: Mostly clear, with a low around 26. West wind 6 to 11 mph, with gusts as high as 20 mph.
Mostly Clear
Humidity & Barometer Almanac Moon
Humidity: 88 % Decreased 5.0% since last hour.
Dew Point: 30.3°F Decreased 1.1°F since last hour.
Barometer: 30.16 inHg Rising 0.02 inHg/hr
Baro Trend: Rising slowly
Sunrise: 7:30am
Sunset: 7:12pm
Moonrise: 3:07am
Moonset: 11:30am
Waning Crescent
Waning Crescent, Moon at 22 days in cycle
47%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
202 W/m2 (28 %)
High: 519 @  12:31pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: A 30 percent chance of snow, mainly before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 40. Windy, with a northwest wind 21 to 23 mph, with gusts as high as 33 mph. Total daytime snow accumulation of less than a half inch possible.
Chance Snow
and Windy



Hi 40 °F		 NWS forecast: A 30 percent chance of snow, mainly before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 40. Windy, with a northwest wind 21 to 23 mph, with gusts as high as 33 mph. Total daytime snow accumulation of less than a half inch possible.
 
Tonight

Tonight: Mostly clear, with a low around 26. West wind 6 to 11 mph, with gusts as high as 20 mph.
Mostly Clear



Lo 26 °F		 NWS forecast: Mostly clear, with a low around 26. West wind 6 to 11 mph, with gusts as high as 20 mph.