National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Storm and Storm Surge Warnings for the North Carolina Outer Banks; Heat Building in the West

Storm surge flooding and tropical storm conditions are expected in the Outer Banks beginning late Wednesday. Tropical Storm and Storm Surge Warnings are in effect. Tropical storm conditions are possible along the eastern shore of Virginia Thursday. Hurricane Erin will continue to produce life-threatening surf and rip currents along much of the east coast of the U.S. this week. Read More >

Hazardous Weather Conditions

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

69°F

21°C

Humidity 100%
Wind Speed W 3 mph
Barometer 30.07 in (1017.5 mb)
Dewpoint 69°F (21°C)
Visibility 8.00 mi
Last update 20 Aug 3:54 am CDT
Extended Forecast for

4 Miles ESE New Hartford IA

  • Today

    Today: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 83. Light and variable wind becoming north northeast 5 to 8 mph in the morning.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 62. Northeast wind 3 to 7 mph.

    Low: 62 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 79. East southeast wind 3 to 5 mph.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. Light south southeast wind.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 80. Calm wind becoming south southwest around 6 mph in the morning.

    High: 80 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 59. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 83. Light and variable wind becoming north northeast 5 to 8 mph in the morning.
Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 62. Northeast wind 3 to 7 mph.
Thursday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 79. East southeast wind 3 to 5 mph.
Thursday Night
Mostly clear, with a low around 60. Light south southeast wind.
Friday
Partly sunny, with a high near 80. Calm wind becoming south southwest around 6 mph in the morning.
Friday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 73.
Saturday Night
Clear, with a low around 51.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE New Hartford IA
 42.55°N 92.55°W
Last Update:
2:33 am CDT Aug 20, 2025
Forecast Valid:
4am CDT Aug 20, 2025-6pm CDT Aug 26, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation