Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Mostly Cloudy

82°F

28°C

Humidity	69%
Wind Speed	S 3 mph
Barometer	30.02 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	15 Aug 5:35 pm CDT

More Information:

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

Extended Forecast for

Merrillan WI

Tonight
Low: 67 °F
Chance
T-storms
Sunday
High: 82 °F
Decreasing
Clouds
Sunday Night
Low: 54 °F
Mostly Clear
Monday
High: 84 °F
Becoming
Sunny
Monday Night
Low: 60 °F
Partly Cloudy
then Chance
Showers
Tuesday
High: 82 °F
Partly Sunny
then Chance
T-storms
Tuesday Night
Low: 54 °F
Chance
Showers
Wednesday
High: 78 °F
Mostly Sunny
Wednesday Night
Low: 50 °F
Mostly Clear

Detailed Forecast

Tonight

A 50 percent chance of showers and thunderstorms, mainly between 10pm and 3am. Mostly cloudy, with a low around 67. South wind around 6 mph becoming light and variable. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 82. Northwest wind 9 to 13 mph.

Sunday Night

Mostly clear, with a low around 54. Northwest wind 5 to 7 mph becoming calm in the evening.

Monday

Partly sunny through mid morning, then becoming sunny, with a high near 84. Calm wind becoming west around 6 mph in the afternoon.

Monday Night

A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 60. Light southwest wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. West wind 3 to 6 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 54. Northwest wind around 5 mph becoming calm in the evening.

Wednesday

Mostly sunny, with a high near 78. Calm wind becoming northwest around 6 mph in the afternoon.

Wednesday Night

Mostly clear, with a low around 50. Calm wind.

Thursday

Mostly sunny, with a high near 80. Light and variable wind.

Thursday Night

A 20 percent chance of showers. Partly cloudy, with a low around 54. Calm wind.

Friday

A 30 percent chance of showers. Mostly sunny, with a high near 81. Calm wind becoming southwest around 6 mph in the afternoon.