River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Overcast

46°F

8°C

Humidity 93%
Wind Speed SW 14 mph
Barometer 29.71 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 4 Nov 10:15 pm CST
Extended Forecast for

Montezuma IA

  • Tonight

    Tonight: A slight chance of drizzle after 3am.  Mostly cloudy, with a steady temperature around 48. West southwest wind around 11 mph, with gusts as high as 18 mph.

    Low: 48 °F

    Cloudy then
    Slight Chance
    Drizzle

  • Thursday

    Thursday: A chance of drizzle, mainly before 11am.  Mostly cloudy, with a high near 50. Northwest wind around 11 mph, with gusts as high as 21 mph.

    High: 50 °F

    Chance
    Drizzle then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36. North wind 7 to 9 mph.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47. North wind 5 to 7 mph becoming calm  in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 36.

    Low: 36 °F

    Clear

Detailed Forecast

Tonight
A slight chance of drizzle after 3am. Mostly cloudy, with a steady temperature around 48. West southwest wind around 11 mph, with gusts as high as 18 mph.
Thursday
A chance of drizzle, mainly before 11am. Mostly cloudy, with a high near 50. Northwest wind around 11 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 36. North wind 7 to 9 mph.
Friday
Mostly sunny, with a high near 47. North wind 5 to 7 mph becoming calm in the afternoon.
Friday Night
Partly cloudy, with a low around 26. Calm wind.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 58.
Sunday Night
Clear, with a low around 36.
Monday
Sunny, with a high near 65.
Monday Night
Clear, with a low around 40.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 40.
Veterans Day
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Montezuma IA
 41.59°N 92.52°W
10:01 pm CST Nov 4, 2026
10pm CST Nov 4, 2026-6pm CST Nov 11, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database