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Hazardous Weather Conditions

Current conditions at

Monticello Regional Airport (KMXO)

Lat: 42.22°NLon: 91.16°WElev: 827ft.

Fair

7°F

-14°C

Humidity 85%
Wind Speed S 12 mph
Barometer 29.98 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 18 Jan 9:15 am CST
Extended Forecast for

Martelle IA

Cold Weather Advisory January 18, 11:00pm until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • Today

    Today: Snow, mainly after 3pm. High near 19. Wind chill values as low as -10. Southwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

    High: 19 °F

    Slight Chance
    Snow then
    Snow

  • Tonight

    Tonight: Snow likely, mainly before 7pm. Patchy blowing snow after 7pm. Cloudy, then gradually becoming partly cloudy, with a low around -2. Wind chill values as low as -25. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: -2 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • M.L.King Day

    M.L.King Day: Mostly sunny and cold, with a high near 8. Wind chill values as low as -25. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 8 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 1. Wind chill values as low as -10. West wind around 5 mph.

    Low: 1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

Today
Snow, mainly after 3pm. High near 19. Wind chill values as low as -10. Southwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow likely, mainly before 7pm. Patchy blowing snow after 7pm. Cloudy, then gradually becoming partly cloudy, with a low around -2. Wind chill values as low as -25. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
M.L.King Day
Mostly sunny and cold, with a high near 8. Wind chill values as low as -25. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 1. Wind chill values as low as -10. West wind around 5 mph.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 27.
Wednesday Night
Partly cloudy, with a low around 8.
Thursday
Mostly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Mostly cloudy, with a high near 23.
Friday Night
Mostly cloudy, with a low around 2.
Saturday
Partly sunny and cold, with a high near 9.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Martelle IA
 42.01°N 91.36°W (Elev. 902 ft)
Last Update:
9:31 am CST Jan 18, 2026
Forecast Valid:
9am CST Jan 18, 2026-6pm CST Jan 24, 2026
 
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Additional Resources

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Chance of Precipitation