Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Hazardous Weather Conditions

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

Current conditions at

Ankeny Regional Airport (KIKV)

Lat: 41.69°NLon: 93.57°WElev: 886ft.

A Few Clouds

52°F

11°C

Humidity	50%
Wind Speed	N 12 G 20 mph
Barometer	30.48 in
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	48°F (9°C)
Last update	16 Oct 6:15 pm CDT

More Information:

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

Extended Forecast for

2 Miles N Johnston IA

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

Click here for hazard details and duration

Freeze Warning

Tonight
Low: 33 °F
Decreasing
Clouds then
Patchy Frost
Saturday
High: 58 °F
Frost then
Sunny
Saturday Night
Low: 40 °F
Clear
Sunday
High: 65 °F
Sunny
Sunday Night
Low: 43 °F
Mostly Clear
Monday
High: 66 °F
Mostly Sunny
Monday Night
Low: 46 °F
Partly Cloudy
Tuesday
High: 69 °F
Mostly Sunny
Tuesday Night
Low: 50 °F
Partly Cloudy

Detailed Forecast

Tonight

Patchy frost after 1am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 33. North wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.

Saturday

Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 58. Light southwest wind becoming south southwest 6 to 11 mph in the morning.

Saturday Night

Clear, with a low around 40. South wind around 8 mph.

Sunday

Sunny, with a high near 65. South wind 8 to 13 mph, with gusts as high as 22 mph.

Sunday Night

Mostly clear, with a low around 43. South wind 3 to 8 mph.

Monday

Mostly sunny, with a high near 66.

Monday Night

Partly cloudy, with a low around 46.