Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Fair

60°F

16°C

Humidity	100%
Wind Speed	NW 5 mph
Barometer	30.07 in (1017.9 mb)
Dewpoint	60°F (16°C)
Visibility	8.00 mi
Last update	17 Aug 2:53 am CDT

More Information:

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

Extended Forecast for

4 Miles ENE Gladbrook IA

Overnight
Low: 62 °F
Mostly Clear
Monday
High: 79 °F
Sunny
Monday Night
Low: 63 °F
Mostly Clear
then Slight
Chance
T-storms
Tuesday
High: 79 °F
Chance
T-storms then
Showers
Tuesday Night
Low: 61 °F
Chance
T-storms then
Chance
Showers
Wednesday
High: 78 °F
Partly Sunny
Wednesday Night
Low: 57 °F
Partly Cloudy
Thursday
High: 78 °F
Mostly Sunny
Thursday Night
Low: 59 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly clear, with a steady temperature around 62. Northwest wind around 5 mph.

Monday

Sunny, with a high near 79. North northwest wind around 6 mph.

Monday Night

A 20 percent chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 63. Calm wind becoming southwest 5 to 7 mph after midnight.

Tuesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 79. West wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 61. Light northwest wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

Partly sunny, with a high near 78.

Wednesday Night

Partly cloudy, with a low around 57.

Thursday

Mostly sunny, with a high near 78.

Thursday Night

Mostly clear, with a low around 59.

Friday

A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 80.

Friday Night

Partly cloudy, with a low around 61.