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

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Overcast and Windy

49°F

9°C

Humidity	64%
Wind Speed	N 28 G 39 mph
Barometer	30.36 in (1028.6 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	16 Oct 1:54 pm CDT

More Information:

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

Extended Forecast for

Waterloo IA

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

Click here for hazard details and duration

Freeze Warning

This Afternoon
High: 50 °F
Mostly Cloudy
and Windy
Tonight
Low: 33 °F
Decreasing
Clouds then
Areas Frost
Saturday
High: 58 °F
Frost then
Sunny
Saturday Night
Low: 40 °F
Clear
Sunday
High: 64 °F
Sunny then
Sunny and
Breezy
Sunday Night
Low: 42 °F
Mostly Clear
Monday
High: 66 °F
Mostly Sunny
Monday Night
Low: 44 °F
Partly Cloudy
Tuesday
High: 68 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly cloudy, with a steady temperature around 50. Windy, with a north wind around 21 mph, with gusts as high as 31 mph.

Tonight

Areas of frost after 2am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 33. North northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

Saturday

Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 58. Light south southwest wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

Saturday Night

Clear, with a low around 40. South wind around 10 mph.

Sunday

Sunny, with a high near 64. Breezy, with a south wind 11 to 16 mph, with gusts as high as 23 mph.

Sunday Night

Mostly clear, with a low around 42.

Monday

Mostly sunny, with a high near 66.

Monday Night

Partly cloudy, with a low around 44.

Tuesday

Mostly sunny, with a high near 68.