Heavy Rainfall and Severe Thunderstorms in the Southern Plains

A slow moving front combined with tropical moisture will maintain the threat of locally considerable flash/urban flooding across much of Texas and Oklahoma through Friday. Isolated severe storms capable of mainly severe wind gusts appear possible over portions of Kansas, Oklahoma, and Texas this afternoon and evening. Read More >

Current conditions at

Monticello Regional Airport (KMXO)

Lat: 42.22°NLon: 91.16°WElev: 827ft.

Overcast

N/A

Humidity NA
Wind Speed SE 6 mph
Barometer 29.77 in
Dewpoint N/A
Visibility 5.00 mi
Last update 1 Oct 6:35 am CDT
Extended Forecast for

Olin IA

Flood Watch October 1, 06:41am until October 2, 01:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch October 1, 06:41am until October 2, 01:00am

    NOW until 1:00am Fri

    Flood Watch

  • Today

    High: 70 °F

    Showers then
    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm.  Mostly cloudy, with a low around 52. North wind around 5 mph.

    Low: 52 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 64. North wind around 5 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 44. Calm wind.

    Low: 44 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

Detailed Forecast

Today
Showers and possibly a thunderstorm before 10am, then showers likely. High near 70. Southeast wind around 5 mph becoming north in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 52. North wind around 5 mph.
Friday
Sunny, with a high near 64. North wind around 5 mph.
Friday Night
Clear, with a low around 44. Calm wind.
Saturday
Sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 70.
Sunday Night
Clear, with a low around 46.
Monday
Sunny, with a high near 65.
Monday Night
Clear, with a low around 47.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Olin IA
 42.01°N 91.13°W (Elev. 741 ft)
4:26 am CDT Oct 1, 2026
6am CDT Oct 1, 2026-6pm CDT Oct 7, 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