



Threats For Heavy Rain and Severe Thunderstorms Continue in the Plains; Fire Weather Conditions Worsen in the Southwest
On Monday and Tuesday, the focus for heavy rain and severe thunderstorms will continue in the Plains and central Mississippi River Valley. Meanwhile, hot conditions and Critical Fire Weather looms over the Great Basin and Southwest U.S. through midweek. Read More >
Hazardous Weather Conditions
Current conditions at
Monticello Regional Airport (KMXO)
Lat: 42.22°NLon: 91.16°WElev: 827ft.N/A
Humidity | NA |
Wind Speed | NA |
Barometer | NA |
Dewpoint | N/A |
Visibility | NA |
Last update | *** Not a current observation *** |
Extended Forecast for
Delaware IA
Tonight
Low: 65 °F
Chance
ShowersMonday
High: 85 °F
Chance
T-stormsMonday Night
Low: 67 °F
Chance
T-stormsTuesday
High: 86 °F
Slight Chance
T-storms then
Chance
T-stormsTuesday Night
Low: 66 °F
T-storms
Wednesday
High: 81 °F
T-storms
LikelyWednesday Night
Low: 61 °F
Partly Cloudy
Juneteenth
High: 82 °F
Sunny
Thursday Night
Low: 62 °F
Mostly Clear
Detailed Forecast
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 65. South wind around 5 mph.
Monday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 85. South wind 5 to 10 mph.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 67. South wind 5 to 10 mph.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86. Southwest wind around 10 mph. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Low around 66. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Wednesday
Showers and thunderstorms likely, mainly before 1pm. Partly sunny, with a high near 81. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Partly cloudy, with a low around 61.
Juneteenth
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 62.
Friday
Mostly sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 70.
Saturday
Sunny, with a high near 92.
Saturday Night
Mostly clear, with a low around 73.
Sunday
Sunny, with a high near 91. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Delaware IA
42.49°N 91.35°W (Elev. 1060 ft)
42.49°N 91.35°W (Elev. 1060 ft)
9:47 pm CDT Jun 15, 2025
11pm CDT Jun 15, 2025-6pm CDT Jun 22, 2025