Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Wet Weather Continues Across Parts of the Northeastern States; Unsettled Weather Pattern Returning to the Pacific Northwest

A series of storms will bring rain and gusty winds to the Northeast U.S. for the next couple of days. The rain could combine with melting snow to produce flooding on main stem rivers, especially in northern New England. Unsettled weather will return to portions of the Northwest this weekend and continue for several days. Rain, some high elevation snow, and gusty winds will be possible. Read More >

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

42°F

6°C

Humidity 68%
Wind Speed NW 9 mph
Barometer 29.95 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 27 Apr 1:55 am CDT
Extended Forecast for

Grinnell IA

  • Overnight

    Overnight: Clear, with a low around 38. Northwest wind 7 to 9 mph.

    Clear

    Low: 38 °F

  • Friday

    Friday: Sunny, with a high near 68. Windy, with a west wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

    Sunny then
    Sunny and
    Windy

    High: 68 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 35. Breezy, with a north wind 9 to 17 mph, with gusts as high as 24 mph.

    Clear and
    Breezy then
    Clear

    Low: 35 °F

  • Saturday

    Saturday: Sunny, with a high near 57. North wind 9 to 11 mph.

    Sunny

    High: 57 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 35. North northeast wind around 6 mph becoming southeast after midnight.

    Clear

    Low: 35 °F

  • Sunday

    Sunday: Sunny, with a high near 66.

    Sunny

    High: 66 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers after 1am.  Partly cloudy, with a low around 50.

    Mostly Clear
    then Slight
    Chance
    Showers

    Low: 50 °F

  • Monday

    Monday: A 20 percent chance of showers before 1pm.  Partly sunny, with a high near 75. Windy.

    Slight Chance
    Showers and
    Windy

    High: 75 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 56. Breezy.

    Mostly Cloudy
    and Breezy

    Low: 56 °F

Detailed Forecast

Overnight
Clear, with a low around 38. Northwest wind 7 to 9 mph.
Friday
Sunny, with a high near 68. Windy, with a west wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.
Friday Night
Clear, with a low around 35. Breezy, with a north wind 9 to 17 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 57. North wind 9 to 11 mph.
Saturday Night
Clear, with a low around 35. North northeast wind around 6 mph becoming southeast after midnight.
Sunday
Sunny, with a high near 66.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 50.
Monday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 75. Windy.
Monday Night
Mostly cloudy, with a low around 56. Breezy.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Windy.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. Breezy. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 70.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 49.
Thursday
Mostly cloudy, with a high near 66.
Click Map For Forecast
Point Forecast:
Grinnell IA
 41.75°N 92.72°W
12:03 am CDT Apr 27, 2018
1am CDT Apr 27, 2018-6pm CDT May 3, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database