Stubborn East Coast Low; Locally Heavy Rain in the Four Corners Region

A stubborn area of low pressure will keep conditions inclement for parts of the Mid-Atlantic and Northeast with rain showers and gusty winds through Wednesday. Meanwhile, locally heavy to excessive rain is possible across the Four Corners region over the next couple of days. Read More >

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

67°F

19°C

Humidity 45%
Wind Speed SE 6 mph
Barometer 30.24 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 3 Oct 7:15 pm CDT
Extended Forecast for

Grinnell IA

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Southeast wind 6 to 8 mph.

    Partly Cloudy

    Low: 48 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. South southeast wind 6 to 10 mph.

    Mostly Sunny

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers after 1am.  Mostly cloudy, with a low around 53. South wind 5 to 7 mph, with gusts as high as 18 mph.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    Low: 53 °F

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 74. South southeast wind 5 to 7 mph becoming west in the afternoon.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    High: 74 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 52. Calm wind becoming west northwest around 6 mph after midnight.

    Partly Cloudy

    Low: 52 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 65. Breezy.

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

    High: 65 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 36.

    Mostly Clear

    Low: 36 °F

  • Friday

    Friday: Areas of frost before 8am.  Otherwise, sunny, with a high near 52.

    Areas Frost
    then Sunny

    High: 52 °F

  • Friday
    Night

    Friday Night: Widespread frost, mainly after midnight.  Otherwise, mostly clear, with a low around 28.

    Frost

    Low: 28 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. Southeast wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 75. South southeast wind 6 to 10 mph.
Tuesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 53. South wind 5 to 7 mph, with gusts as high as 18 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. South southeast wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Partly cloudy, with a low around 52. Calm wind becoming west northwest around 6 mph after midnight.
Thursday
Mostly sunny, with a high near 65. Breezy.
Thursday Night
Mostly clear, with a low around 36.
Friday
Areas of frost before 8am. Otherwise, sunny, with a high near 52.
Friday Night
Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 28.
Saturday
Widespread frost before 9am. Otherwise, sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 42.
Columbus Day
Sunny, with a high near 67.
Click Map For Forecast
Point Forecast:
Grinnell IA
 41.75°N 92.72°W
5:52 pm CDT Oct 3, 2022
7pm CDT Oct 3, 2022-6pm CDT Oct 10, 2022
 
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