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Winter Weather Advisory WINTER WEATHER ADVISORY - Poweshiek County

Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 19-Feb-2026 3:25pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Cloudy, Stopped raining Cloudy, Stopped raining
Currently: 33.8°F, Max: 38.0°F, Min: 20.6°F 33.8°F
Colder 1.1°F than last hour.

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Feels like: 25°F

24-hr difference
-26°FColder 26.0°F than yesterday at this time.
  Today Yesterday
High: 38°F
1:31pm 		61.5°F
2:51pm
Low: 20.6°F
5:03am 		35.3°F
11:59pm
Wind from NE NE
11.4
Gust:
 10 mph
4 Bft - Gentle Breeze
Today: 24.2 mph 12:47pm
Gust Month: 41.0 mph February 18
Rain Today: 0.03 in
Rain Rate (/hr): 0.04 in
Rain Yesterday: 0 in
Storm Rain: 0.03 in
This Month: 0.03 in
Season Total: 1.07 in
1 rain day in February.
Tonight

Tonight: Rain and snow, becoming all snow after 9pm. Low around 21. Windy, with a north wind 17 to 21 mph becoming west northwest after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Rain/Snow and
Blustery then
Snow and
Windy
Humidity & Barometer Almanac Moon
Humidity: 84 % Increased 8.0% since last hour.
Dew Point: 29.5°F Increased 1.2°F since last hour.
Barometer: 29.569 inHg Falling 0.04 inHg/hr
Baro Trend: Falling
Sunrise: 7:01am
Sunset: 5:49pm
Moonrise: 7:59am
Moonset: 7:18pm
Waxing Crescent
Waxing Crescent, Moon at 2 days in cycle
7%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
107 W/m2 (29 %)
High: 506 @  10:20am
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Rain likely, mainly after 4pm. Mostly cloudy, with a steady temperature around 38. Breezy, with a north northeast wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Rain Likely
and Breezy


Hi 38 °F		 NWS forecast: Rain likely, mainly after 4pm. Mostly cloudy, with a steady temperature around 38. Breezy, with a north northeast wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
 
Tonight

Tonight: Rain and snow, becoming all snow after 9pm. Low around 21. Windy, with a north wind 17 to 21 mph becoming west northwest after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Rain/Snow and
Blustery then
Snow and
Windy

Lo 21 °F		 NWS forecast: Rain and snow, becoming all snow after 9pm. Low around 21. Windy, with a north wind 17 to 21 mph becoming west northwest after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.