National Weather Service Forecast for: Grinnell IA
Issued by: National Weather Service Des Moines, IA
Updated: 11:17 pm CST Feb 23, 2018

Grinnell
 
Tonight

Tonight: Mostly cloudy, with a low around 26. North northeast wind 7 to 10 mph.
Mostly Cloudy


Saturday

Saturday: A chance of snow and freezing rain before noon, then rain likely, possibly mixed with freezing rain between noon and 1pm, then rain after 1pm.  High near 35. East wind 10 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.  New snow accumulation of less than a half inch possible.
Chance Wintry
Mix then
Rain/Freezing
Rain
Saturday
Night
Saturday Night: Rain, possibly mixed with snow before 10pm, then a chance of freezing rain between 10pm and midnight.  Low around 22. Wind chill values as low as 10. Windy, with an east southeast wind 8 to 13 mph becoming west 17 to 22 mph in the evening. Winds could gust as high as 32 mph.  Chance of precipitation is 100%. Little or no ice accumulation expected.  New snow accumulation of less than a half inch possible.
Wintry Mix
and Breezy
then Partly
Cloudy and
Windy
Sunday

Sunday: Mostly sunny, with a high near 40. Wind chill values as low as 10. West southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Mostly Sunny


Sunday
Night
Sunday Night: Mostly clear, with a low around 23. Southwest wind 6 to 9 mph.
Mostly Clear


Monday

Monday: Sunny, with a high near 49.
Sunny


Monday
Night
Monday Night: Mostly clear, with a low around 27.
Mostly Clear


Tuesday

Tuesday: Mostly sunny, with a high near 52.
Mostly Sunny


Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 32.
Mostly Cloudy


Lo 26 °F Hi 35 °F Lo 22 °F Hi 40 °F Lo 23 °F Hi 49 °F Lo 27 °F Hi 52 °F Lo 32 °F

 

Tonight
 
Mostly cloudy, with a low around 26. North northeast wind 7 to 10 mph.
Saturday
 
A chance of snow and freezing rain before noon, then rain likely, possibly mixed with freezing rain between noon and 1pm, then rain after 1pm. High near 35. East wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.
Saturday Night
 
Rain, possibly mixed with snow before 10pm, then a chance of freezing rain between 10pm and midnight. Low around 22. Wind chill values as low as 10. Windy, with an east southeast wind 8 to 13 mph becoming west 17 to 22 mph in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Sunday
 
Mostly sunny, with a high near 40. Wind chill values as low as 10. West southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Sunday Night
 
Mostly clear, with a low around 23. Southwest wind 6 to 9 mph.
Monday
 
Sunny, with a high near 49.
Monday Night
 
Mostly clear, with a low around 27.
Tuesday
 
Mostly sunny, with a high near 52.
Tuesday Night
 
Mostly cloudy, with a low around 32.
Wednesday
 
A 40 percent chance of rain after noon. Partly sunny, with a high near 48.
Wednesday Night
 
Rain and snow likely. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.
Thursday
 
Rain and snow likely. Partly sunny, with a high near 42. Breezy. Chance of precipitation is 60%.
Thursday Night
 
Partly cloudy, with a low around 24.
Friday
 
Mostly sunny, with a high near 41.

 

Forecast from NOAA-NWS for Grinnell IA.