Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Pella, Pella Municipal Airport (KPEA)

Lat: 41.4°NLon: 92.93°WElev: 886ft.

Fair

77°F

25°C

Humidity	91%
Wind Speed	SE 5 mph
Barometer	30.00 in
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	17 Aug 1:55 am CDT

More Information:

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

Extended Forecast for

Tracy IA

Overnight
Low: 74 °F
Clear
Sunday
High: 94 °F
Sunny
Sunday Night
Low: 74 °F
Mostly Clear
Monday
High: 93 °F
Slight Chance
T-storms
Monday Night
Low: 71 °F
Chance
T-storms
Tuesday
High: 87 °F
Chance
T-storms then
Chance
Showers
Tuesday Night
Low: 66 °F
Slight Chance
T-storms
Wednesday
High: 81 °F
Mostly Sunny
Wednesday Night
Low: 61 °F
Mostly Clear

Detailed Forecast

Overnight

Clear, with a low around 74. Light south wind.

Sunday

Sunny, with a high near 94. Heat index values as high as 101. Light south wind increasing to 5 to 9 mph in the morning.

Sunday Night

Mostly clear, with a low around 74. South wind around 6 mph.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 103. Southwest wind 6 to 9 mph.

Monday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 71. Southwest wind 3 to 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 87. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66.

Wednesday

Mostly sunny, with a high near 81.

Wednesday Night

Mostly clear, with a low around 61.

Thursday

Sunny, with a high near 82.

Thursday Night

Mostly clear, with a low around 62.

Friday

Sunny, with a high near 84.