Severe Thunderstorms and Heavy Rainfall; Typhoon Watch in Guam and CNMI

Heavy to excessive rainfall will continue through tonight from the Texas Big Bend region into southern Oklahoma. Scattered damaging wind gusts and a few tornadoes may accompany a line of severe thunderstorms that is expected across the Mid-Atlantic into New England Friday. A Typhoon Watch continues for Guam and CNMI as Tropical Storm Champi will strengthen and approach the islands this weekend. Read More >

Hazardous Weather Conditions

Freeze Watch in effect from October 17, 01:00 AM CDT until October 17, 09:00 AM CDT

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Fair

45°F

7°C

Humidity	86%
Wind Speed	W 13 G 24 mph
Barometer	30.11 in (1020.0 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	16 Oct 12:53 am CDT

More Information:

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

Extended Forecast for

2 Miles WNW Le Grand IA

Freeze Watch October 17, 01:00am until October 17, 09:00am

Click here for hazard details and duration

Freeze Watch

Overnight
Low: 42 °F
Increasing
Clouds and
Breezy
Friday
High: 51 °F
Windy. Chance
Showers then
Mostly Cloudy
Friday Night
Low: 29 °F
Clear then
Frost
Saturday
High: 57 °F
Frost then
Sunny
Saturday Night
Low: 38 °F
Clear
Sunday
High: 65 °F
Sunny
Sunday Night
Low: 43 °F
Mostly Clear
Monday
High: 67 °F
Mostly Sunny
Monday Night
Low: 44 °F
Partly Cloudy

Detailed Forecast

Overnight

Increasing clouds, with a low around 42. Breezy, with a west northwest wind 13 to 16 mph, with gusts as high as 24 mph.

Friday

A 30 percent chance of showers, mainly before 9am. Mostly cloudy, with a high near 51. Windy, with a north northwest wind 17 to 23 mph, with gusts as high as 37 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Widespread frost, mainly after 2am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 29. North wind 5 to 9 mph becoming calm in the evening.

Saturday

Widespread frost before 9am. Otherwise, sunny, with a high near 57. Light southwest wind becoming south southwest 5 to 10 mph in the afternoon.

Saturday Night

Clear, with a low around 38. South wind 7 to 9 mph.

Sunday

Sunny, with a high near 65.

Sunday Night

Mostly clear, with a low around 43.

Monday

Mostly sunny, with a high near 67.

Monday Night

Partly cloudy, with a low around 44.