Severe Storms and Heavy Rain the Mississippi Valley and Midwest; Widespread Heat in the Central US

Severe thunderstorms and showers have the potential for large hail, a few strong tornadoes, damaging winds with gusts over 75 mph, and localized flash flooding across parts of the Mid/Upper Mississippi Valley and Midwest. A widespread heat wave will continue across the Central U.S. and Midwest today. Fire weather concerns persist in the Southwest into the central Rockies and northern California. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Monticello Regional Airport (KMXO)

Lat: 42.22°NLon: 91.16°WElev: 827ft.

Mostly Cloudy

84°F

29°C

Humidity	79%
Wind Speed	S 12 G 17 mph
Barometer	29.67 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	94°F (34°C)
Last update	10 Jun 10:55 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Olin IA

Today
High: 89 °F
T-storms
Likely and
Breezy
Tonight
Low: 66 °F
Chance
T-storms then
Mostly Cloudy
Thursday
High: 83 °F
Showers
Likely then
Heavy Rain
Thursday Night
Low: 56 °F
Chance
T-storms then
Slight Chance
Showers
Friday
High: 82 °F
Sunny
Friday Night
Low: 61 °F
Mostly Clear
Saturday
High: 85 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 59 °F
Showers
Likely
Sunday
High: 75 °F
Mostly Sunny

Detailed Forecast

Today

Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 89. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 66. South wind 10 to 15 mph becoming light southwest after midnight. Winds could gust as high as 25 mph.

Thursday

Showers and thunderstorms, mainly before 5pm, then showers and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall. High near 83. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Thursday Night

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 56. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.

Friday

Sunny, with a high near 82.

Friday Night

Mostly clear, with a low around 61.

Saturday

A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85.

Saturday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.

Sunday

Mostly sunny, with a high near 75.

Sunday Night

Partly cloudy, with a low around 53.