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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 16-Mar-2026 1:25pm - next update at 12:00am  
Summary / Temperature Wind Snow Outlook
Sunny, Dry Sunny, Dry
Currently: 15.3°F, Max: 18.8°F, Min: 6.5°F 15.3°F
Warmer 2.1°F than last hour.

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Feels like: 1°F

24-hr difference
-17.4°FColder 17.4°F than yesterday at this time.
  Today Yesterday
High: 18.8°F
12:00am 		41.1°F
6:24am
Low: 6.5°F
8:53am 		18.8°F
11:53pm
Wind from WNW WNW
13.3
Gust:
 11 mph
4 Bft - Moderate Breeze
Today: 33.4 mph 12:46am
Gust Month: 44.0 mph March 13
Snow Today: 2.75 in
Snow Yesterday: 0 in
This Month: 2.75 in
Winter Total: 31.25 in
Snow Depth: 0 in
0 snow days in March.
Tonight

Tonight: Partly cloudy, with a low around 4. Wind chill values as low as -10. Blustery, with a northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.
Partly Cloudy
and Blustery
then Mostly
Clear
Humidity & Barometer Almanac Moon
Humidity: 85 % Increased 1.0% since last hour.
Dew Point: 11.6°F Increased 2.4°F since last hour.
Barometer: 30.143 inHg Rising 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 7:21am
Sunset: 7:18pm
Moonrise: 6:16am
Moonset: 4:49pm
Waning Crescent
Waning Crescent, Moon at 27 days in cycle
6%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
740 W/m2 (97 %)
High: 853 @  12:08pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Patchy blowing snow. Partly sunny, with a high near 18. Wind chill values as low as -5. Windy, with a west northwest wind around 25 mph, with gusts as high as 33 mph.
Patchy
Blowing Snow
and Windy

Hi 18 °F		 NWS forecast: Patchy blowing snow. Partly sunny, with a high near 18. Wind chill values as low as -5. Windy, with a west northwest wind around 25 mph, with gusts as high as 33 mph.
 
Tonight

Tonight: Partly cloudy, with a low around 4. Wind chill values as low as -10. Blustery, with a northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.
Partly Cloudy
and Blustery
then Mostly
Clear

Lo 4 °F		 NWS forecast: Partly cloudy, with a low around 4. Wind chill values as low as -10. Blustery, with a northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.