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Tornado Watch TORNADO WATCH - Poweshiek County

Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 14-Apr-2026 3:00pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Partly cloudy, Dry Partly cloudy, Dry
Currently: 79.9°F, Max: 81.9°F, Min: 63.1°F 79.9°F
Colder 0.1°F than last hour.

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Feels like: 82.1°F

24-hr difference
4.2°FWarmer 4.2°F than yesterday at this time.
  Today Yesterday
High: 81.9°F
2:41pm 		78.5°F
5:04pm
Low: 63.1°F
6:45am 		58.8°F
2:32am
Wind from SSW SSW
10.6
Gust:
 10 mph
4 Bft - Gentle Breeze
Today: 25.3 mph 2:04pm
Gust Month: 49.0 mph April 8
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.01 in
Storm Rain: 0 in
This Month: 5.17 in
Season Total: 8.54 in
8 rain days in April.
Tonight

Tonight: Showers and thunderstorms likely, mainly after 3am. Some of the storms could be severe. Mostly cloudy, with a low around 58. Breezy, with a southwest wind 7 to 17 mph becoming north after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Severe
T-Storms
and Breezy
Humidity & Barometer Almanac Moon
Humidity: 66 % Decreased 3.0% since last hour.
Dew Point: 67.5°F Decreased 1.2°F since last hour.
Barometer: 29.649 inHg Falling 0.02 inHg/hr
Baro Trend: Falling slowly
Sunrise: 6:32am
Sunset: 7:50pm
Moonrise: 5:03am
Moonset: 4:47pm
Waning Crescent
Waning Crescent, Moon at 26 days in cycle
9%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
891 W/m2 (100 %)
High: 979 @  1:22pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: A 50 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly sunny, with a high near 82. Breezy, with a south wind 15 to 17 mph, with gusts as high as 26 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Severe
T-Storms
and Breezy


Hi 82 °F		 NWS forecast: A 50 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly sunny, with a high near 82. Breezy, with a south wind 15 to 17 mph, with gusts as high as 26 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
 
Tonight

Tonight: Showers and thunderstorms likely, mainly after 3am. Some of the storms could be severe. Mostly cloudy, with a low around 58. Breezy, with a southwest wind 7 to 17 mph becoming north after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Severe
T-Storms
and Breezy


Lo 58 °F		 NWS forecast: Showers and thunderstorms likely, mainly after 3am. Some of the storms could be severe. Mostly cloudy, with a low around 58. Breezy, with a southwest wind 7 to 17 mph becoming north after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.