Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Northern Plains and Upper Midwest

Dangerous heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms will produce damaging winds and heavy rainfall over portions of the northern/central Plains into the mid/upper-Mississippi Valleys today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Marshall Memorial Municipal Airport (KMHL)

Lat: 39.1°NLon: 93.2°WElev: 779ft.

Overcast

79°F

26°C

Humidity	74%
Wind Speed	SE 7 mph
Barometer	30.06 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	30 Jul 11:15 am CDT

More Information:

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

Extended Forecast for

De Witt MO

Today
High: 87 °F
Slight Chance
T-storms
Tonight
Low: 69 °F
Slight Chance
T-storms then
Showers
Likely
Friday
High: 87 °F
Showers then
Slight Chance
T-storms
Friday Night
Low: 65 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 78 °F
Slight Chance
Showers and
Breezy
Saturday Night
Low: 63 °F
Partly Cloudy
Sunday
High: 83 °F
Sunny
Sunday Night
Low: 62 °F
Clear
Monday
High: 84 °F
Sunny

Detailed Forecast

Today

A slight chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 87. Southeast wind 6 to 8 mph. Chance of precipitation is 20%.

Tonight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 69. East southeast wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 3pm. High near 87. Heat index values as high as 96. South southeast wind around 10 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. West northwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A slight chance of showers before 1pm. Partly sunny, with a high near 78. Breezy, with a north northwest wind 18 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 63.

Sunday

Sunny, with a high near 83.

Sunday Night

Clear, with a low around 62.

Monday

Sunny, with a high near 84.

Monday Night

Clear, with a low around 64.

Tuesday

Sunny, with a high near 88.