Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Partly Cloudy

77°F

25°C

Humidity	79%
Wind Speed	SE 5 mph
Barometer	30.07 in
Dewpoint	70°F (21°C)
Visibility	9.00 mi
Heat Index	79°F (26°C)
Last update	15 Jun 11:55 am CDT

More Information:

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

Extended Forecast for

4 Miles NNW Kellogg IA

This Afternoon
High: 84 °F
Chance
T-storms
Tonight
Low: 66 °F
Chance
T-storms
Monday
High: 88 °F
Slight Chance
T-storms
Monday Night
Low: 68 °F
Chance
T-storms
Tuesday
High: 88 °F
Chance
T-storms then
Heavy Rain
Tuesday Night
Low: 65 °F
T-storms
Wednesday
High: 80 °F
Chance
T-storms
Wednesday Night
Low: 62 °F
Mostly Clear
Juneteenth
High: 85 °F
Sunny

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 84. Southeast wind around 6 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South southeast wind around 6 mph becoming northeast in the evening. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 88. South southeast wind 5 to 9 mph.

Monday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind around 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 88. South southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

Tuesday Night

Showers and possibly a thunderstorm. Low around 65. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Wednesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.

Wednesday Night

Mostly clear, with a low around 62.

Juneteenth

Sunny, with a high near 85.

Thursday Night

Mostly clear, with a low around 65.

Friday

Sunny, with a high near 91. Breezy.