Hurricane Isaias Approaching the Gulf Coast; Remnants of Rachel to Impact the Southwest U.S.

Hurricane Isaias is expected to make landfall along the U.S. northern Gulf Coast late Friday or early Saturday. A life-threatening storm surge is expected along the coast with damaging wind gusts extending well inland. Areas of heavy rainfall are forecast throughout much of the Southeast U.S. The remnants of Rachel will bring gusty winds and heavy rainfall to the Southwest U.S. this weekend. Read More >

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Thunderstorm in Vicinity Rain Fog/Mist

57°F

14°C

Humidity	96%
Wind Speed	S 13 mph
Barometer	30.01 in (1015.9 mb)
Dewpoint	56°F (13°C)
Visibility	5.00 mi
Last update	9 Oct 3:53 am CDT

More Information:

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

Extended Forecast for

Grundy Center IA

Overnight
Low: 55 °F
Chance
T-storms
Friday
High: 79 °F
Chance
T-storms then
Sunny
Friday Night
Low: 62 °F
Clear
Saturday
High: 84 °F
Sunny and
Breezy
Saturday Night
Low: 58 °F
Clear
Sunday
High: 79 °F
Sunny
Sunday Night
Low: 63 °F
Partly Cloudy
Columbus Day
High: 79 °F
Mostly Sunny
Monday Night
Low: 57 °F
Mostly Clear

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms. Cloudy, with a low around 55. South southeast wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A 30 percent chance of showers and thunderstorms, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 79. South southeast wind 6 to 13 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Clear, with a low around 62. South wind around 10 mph.

Saturday

Sunny, with a high near 84. Breezy, with a south wind 13 to 18 mph, with gusts as high as 25 mph.

Saturday Night

Clear, with a low around 58. South wind 11 to 15 mph, with gusts as high as 22 mph.

Sunday

Sunny, with a high near 79.

Sunday Night

Partly cloudy, with a low around 63.

Columbus Day

Mostly sunny, with a high near 79.