| National Weather Service Forecast for:
Grinnell IA Issued by: National Weather Service Des Moines, IA |
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| Updated: 11:48 am CST Feb 19, 2019 | ||||||||||||||||||
| Grinnell | ||||||||||||||||||
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Winter Storm Warning
Hazardous Weather Outlook
| This Afternoon |
Mostly cloudy, with a high near 21. Wind chill values as low as 10. East wind around 9 mph. |
| Tonight |
A chance of flurries before 7pm, then snow, mainly after 11pm. The snow could be heavy at times. Temperature rising to around 25 by 5am. Wind chill values as low as 10. East wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible. |
| Wednesday |
Snow before 3pm, then a chance of flurries between 3pm and 5pm. High near 30. Breezy, with an east wind 11 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible. |
| Wednesday Night |
Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Wind chill values as low as 5. West wind 7 to 14 mph, with gusts as high as 21 mph. |
| Thursday |
Mostly sunny, with a high near 25. West wind 5 to 7 mph becoming east southeast in the afternoon. |
| Thursday Night |
Mostly cloudy, with a low around 14. |
| Friday |
Partly sunny, with a high near 32. |
| Friday Night |
Snow likely, mainly after midnight. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. |
| Saturday |
A chance of snow before 11am, then rain and snow between 11am and 5pm, then snow after 5pm. High near 36. Chance of precipitation is 80%. |
| Saturday Night |
Snow. Low around 25. Windy. Chance of precipitation is 90%. |
| Sunday |
A 30 percent chance of snow. Mostly cloudy, with a high near 30. Windy. |
| Sunday Night |
Partly cloudy, with a low around 10. Windy. |
| Monday |
Partly sunny, with a high near 25. |
Forecast from NOAA-NWS for Grinnell IA.