Hot Temperatures in the West; Heavy Rainfall and Flooding Potential in the Southwest

Hot to extremely hot temperatures are in place across coastal southern California again today and the interior Northwest U.S into Thursday, with the Pacific Northwest carrying the potential for record-breaking high temperatures. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring heavy rainfall and the potential for flooding through the week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

63°F

17°C

Humidity	94%
Wind Speed	W 8 mph
Barometer	29.78 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	3 Sep 9:45 am CDT

More Information:

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

Extended Forecast for

2 Miles NNW Beloit WI

Today
High: 68 °F
Showers then
Chance
T-storms
Tonight
Low: 41 °F
Decreasing
Clouds
Thursday
High: 64 °F
Mostly Sunny
Thursday Night
Low: 50 °F
Showers
Likely
Friday
High: 62 °F
Partly Sunny
Friday Night
Low: 43 °F
Partly Cloudy
Saturday
High: 64 °F
Mostly Sunny
Saturday Night
Low: 42 °F
Mostly Clear
Sunday
High: 65 °F
Sunny

Detailed Forecast

Today

Showers and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a slight chance of showers after 4pm. High near 68. West wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 41. Northwest wind 5 to 10 mph becoming light after midnight.

Thursday

Mostly sunny, with a high near 64. West wind 5 to 10 mph.

Thursday Night

Showers likely, mainly after 1am. Mostly cloudy, with a low around 50. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Partly sunny, with a high near 62. West wind around 15 mph.

Friday Night

Partly cloudy, with a low around 43. West wind 5 to 10 mph.

Saturday

Mostly sunny, with a high near 64. West wind 5 to 15 mph.

Saturday Night

Mostly clear, with a low around 42. West wind around 5 mph becoming calm in the evening.

Sunday

Sunny, with a high near 65.

Sunday Night

Mostly clear, with a low around 43.