Freeze Watch FREEZE WATCH - Poweshiek County

Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 15-Oct-2026 8:30pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Night time, Dry Night time, Dry
Currently: 50.2°F, Max: 62.1°F, Min: 50.1°F 50.2°F
Colder 0.1°F than last hour.

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Feels like: 47°F

24-hr difference
-8.5°FColder 8.5°F than yesterday at this time.
  Today Yesterday
High: 62.1°F
3:02pm
63.3°F
4:19pm
Low: 50.1°F
8:21pm
51.7°F
8:00am
 Wind from WNW WNW
8.8
Gust:
5 mph
2 Bft - Gentle Breeze
Today: 26.5 mph 4:31pm
Gust Month: 33.0 mph October 9
Rain Today: 0.32 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0.32 in
This Month: 2 in
Season Total: 42.97 in
5 rain days in October.
Friday

Friday: A 20 percent chance of rain between 9am and 10am.  Cloudy, with a high near 51. Windy, with a north northwest wind 20 to 23 mph, with gusts as high as 38 mph.
Windy. Slight
Chance Rain
then Mostly
Cloudy
Humidity & Barometer Almanac Moon
Humidity: 89 % Increased 1.0% since last hour.
Dew Point: 47.1°F Increased 0.2°F since last hour.
Barometer: 30.072 inHg Rising 0.02  inHg/hr
Baro Trend: Rising slowly
Sunrise: 7:25am
Sunset: 6:28pm
Moonrise: 1:37pm
Moonset: 9:08pm
Waxing Crescent
Waxing Crescent, Moon at 5 days in cycle
26%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 1.2 @ 11:50am
0 W/m2 (0 %)
High: 165 @  3:22pm
 NWS Weather Forecast  - Outlook: Tonight & Friday
Tonight

Tonight: A slight chance of rain between 9pm and 10pm.  Cloudy, then gradually becoming partly cloudy, with a low around 43. Breezy, with a northwest wind 14 to 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.
Breezy.
Slight Chance
Rain then
Becoming
Cloudy

Lo 43 °F
NWS forecast: A slight chance of rain between 9pm and 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 43. Breezy, with a northwest wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
 
Friday

Friday: A 20 percent chance of rain between 9am and 10am.  Cloudy, with a high near 51. Windy, with a north northwest wind 20 to 23 mph, with gusts as high as 38 mph.
Windy. Slight
Chance Rain
then Mostly
Cloudy

Hi 51 °F
NWS forecast: A 20 percent chance of rain between 9am and 10am. Cloudy, with a high near 51. Windy, with a north northwest wind 20 to 23 mph, with gusts as high as 38 mph.