Severe Weather in the Central Plains; Heavy Rainfall in the Tennessee Valley; Critical Fire Weather in the West

Scattered severe storms capable of large to very large hail, severe wind gusts, and a few tornadoes will be possible across the central Plains this evening. Heavy to excessive rainfall may bring a flooding threat from the Great Lakes to the Mid-South through tonight. Hot, dry and windy conditions will continue to bring a critical fire weather threat from the Southwest into the Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Des Moines International Airport (KDSM)

Lat: 41.53°NLon: 93.65°WElev: 942ft.

Mostly Cloudy

76°F

24°C

Humidity	82%
Wind Speed	Calm
Barometer	29.93 in (1012.7 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	9 Jun 12:54 am CDT

More Information:

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

Extended Forecast for

Cumming IA

Heat Advisory June 9, 01:00pm until June 9, 09:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 72 °F
Mostly Cloudy
Tuesday
High: 91 °F
Mostly Sunny
Tuesday Night
Low: 75 °F
Slight Chance
T-storms and
Breezy
Wednesday
High: 91 °F
Windy. Slight
Chance
T-storms then
Showers
Likely
Wednesday Night
Low: 66 °F
Showers
Thursday
High: 82 °F
Showers and
Breezy
Thursday Night
Low: 58 °F
Slight Chance
T-storms
Friday
High: 83 °F
Sunny
Friday Night
Low: 62 °F
Clear

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 72. Light south wind.

Tuesday

Mostly sunny, with a high near 91. Heat index values as high as 101. Light south wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

Tuesday Night

A slight chance of showers and thunderstorms between 9pm and 1am. Partly cloudy, with a low around 75. Breezy, with a south wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly sunny, with a high near 91. Windy, with a south southwest wind 17 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 66. Southwest wind 10 to 15 mph becoming light south southwest. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. High near 82. Breezy. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am. Mostly clear, with a low around 58. Chance of precipitation is 20%.

Friday

Sunny, with a high near 83.

Friday Night

Clear, with a low around 62.

Saturday

Sunny, with a high near 85.

Saturday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.

Sunday

Mostly sunny, with a high near 77.

Sunday Night

Partly cloudy, with a low around 56.