Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes

Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >

Hazardous Weather Conditions

Current conditions at

Monticello Regional Airport (KMXO)

Lat: 42.22°NLon: 91.16°WElev: 827ft.

Fair

84°F

29°C

Humidity	94%
Wind Speed	S 18 G 28 mph
Barometer	29.74 in
Dewpoint	82°F (28°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	21 Jun 9:15 am CDT

More Information:

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

Extended Forecast for

4 Miles N Monmouth IA

Heat Advisory June 21, 12:00pm until June 23, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 94 °F
Sunny and
Breezy
Tonight
Low: 75 °F
Clear and
Breezy then
Mostly Clear
Sunday
High: 95 °F
Sunny then
Sunny and
Breezy
Sunday Night
Low: 75 °F
Clear
Monday
High: 96 °F
Sunny then
Chance
Showers
Monday Night
Low: 70 °F
Chance
T-storms then
Showers
Likely
Tuesday
High: 87 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 70 °F
Chance
T-storms then
Showers
Likely
Wednesday
High: 90 °F
Showers
Likely

Detailed Forecast

Today

Sunny, with a high near 94. Heat index values as high as 103. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph.

Tonight

Clear, with a low around 75. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

Sunday

Sunny and hot, with a high near 95. Heat index values as high as 102. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

Sunday Night

Clear, with a low around 75. South wind around 15 mph, with gusts as high as 25 mph.

Monday

A 30 percent chance of showers after 1pm. Sunny and hot, with a high near 96.

Monday Night

A chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Tuesday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 87. Chance of precipitation is 50%.

Tuesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Wednesday

Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 90. Chance of precipitation is 60%.

Wednesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 71. Chance of precipitation is 60%.

Thursday

Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 89. Chance of precipitation is 60%.

Thursday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

Friday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.