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

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Overcast

71°F

22°C

Humidity	90%
Wind Speed	Vrbl 3 mph
Barometer	30.07 in (1017.8 mb)
Dewpoint	68°F (20°C)
Visibility	7.00 mi
Last update	15 Jun 9:54 am CDT

More Information:

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

Extended Forecast for

Shell Rock IA

Today
High: 81 °F
Chance
T-storms
Tonight
Low: 66 °F
Chance
T-storms
Monday
High: 85 °F
Chance
T-storms
Monday Night
Low: 68 °F
Chance
T-storms
Tuesday
High: 85 °F
Chance
T-storms then
Showers
Likely
Tuesday Night
Low: 64 °F
Showers
Likely then
T-storms
Likely
Wednesday
High: 79 °F
Chance
T-storms
Wednesday Night
Low: 61 °F
Slight Chance
T-storms
Juneteenth
High: 84 °F
Sunny

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Southeast wind 5 to 7 mph. New rainfall amounts between a quarter and half of an inch possible.

Tonight

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind around 6 mph. New rainfall amounts between a quarter and half of an inch possible.

Monday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 85. South wind 6 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind around 9 mph. New rainfall amounts between a tenth and quarter 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. Partly sunny, with a high near 85. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Showers likely and possibly a thunderstorm before 1am, then showers and thunderstorms likely between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 64. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Wednesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61.

Juneteenth

Sunny, with a high near 84.

Thursday Night

Mostly clear, with a low around 64.

Friday

Sunny, with a high near 88. Breezy.

Friday Night

Mostly clear, with a low around 72.