Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Mostly Cloudy

79°F

26°C

Humidity 59%
Wind Speed NW 8 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 16 Aug 4:55 pm CDT
Extended Forecast for

Rockland WI

  • Tonight

    Tonight: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 56. Northwest wind 5 to 10 mph becoming light  in the evening.

    Low: 56 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Areas of fog before 8am.  Otherwise, sunny, with a high near 83. Calm wind becoming west around 6 mph in the afternoon.

    High: 83 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms between midnight and 1am, then a chance of showers after 1am.  Increasing clouds, with a low around 63. Light southwest wind.  Chance of precipitation is 30%.

    Low: 63 °F

    Mostly Clear
    then Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 4pm.  Partly sunny, with a high near 82. Calm wind becoming west around 6 mph in the morning.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am.  Partly cloudy, with a low around 55. Light north wind.  Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 79. Light and variable wind.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm.  Mostly sunny, with a high near 81. Light and variable wind.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am.  Mostly clear, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Clear
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 56. Northwest wind 5 to 10 mph becoming light in the evening.
Monday
Areas of fog before 8am. Otherwise, sunny, with a high near 83. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
A slight chance of showers and thunderstorms between midnight and 1am, then a chance of showers after 1am. Increasing clouds, with a low around 63. Light southwest wind. Chance of precipitation is 30%.
Tuesday
A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 82. Calm wind becoming west around 6 mph in the morning. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Partly cloudy, with a low around 55. Light north wind. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 79. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 52. Calm wind.
Thursday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 81. Light and variable wind.
Thursday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 57. Calm wind.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 81. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 57. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 81. Light and variable wind.
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ABOUT THIS FORECAST

 
Point Forecast:
Rockland WI
 43.91°N 90.9°W
4:06 pm CDT Aug 16, 2026
5pm CDT Aug 16, 2026-6pm CDT Aug 23, 2026
 
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Additional Resources

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