Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fog/Mist

64°F

18°C

Humidity	94%
Wind Speed	NE 13 mph
Barometer	29.89 in
Dewpoint	63°F (17°C)
Visibility	4.00 mi
Last update	2 Aug 5:45 am CDT

More Information:

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

Extended Forecast for

2 Miles SSE Avalon WI

Today
High: 78 °F
Patchy Fog
then Partly
Sunny
Tonight
Low: 55 °F
Mostly Clear
Monday
High: 80 °F
Sunny
Monday Night
Low: 55 °F
Mostly Clear
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 62 °F
Partly Cloudy
then Chance
Showers
Wednesday
High: 78 °F
Showers
Likely
Wednesday Night
Low: 57 °F
Chance
Showers
Thursday
High: 78 °F
Chance
Showers

Detailed Forecast

Today

Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 78. North wind 10 to 15 mph.

Tonight

Mostly clear, with a low around 55. Northeast wind 5 to 10 mph becoming light in the evening.

Monday

Sunny, with a high near 80. Calm wind becoming southeast around 5 mph.

Monday Night

Mostly clear, with a low around 55. Southeast wind around 5 mph becoming calm.

Tuesday

Sunny, with a high near 83. Light south wind becoming southwest 5 to 10 mph in the morning.

Tuesday Night

A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. Southwest wind around 5 mph becoming calm in the evening.

Wednesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. West wind around 5 mph becoming calm. Chance of precipitation is 50%.

Thursday

A 30 percent chance of showers before 1pm. Partly sunny, with a high near 78.

Thursday Night

Partly cloudy, with a low around 57.

Friday

Mostly sunny, with a high near 81.

Friday Night

Partly cloudy, with a low around 61.

Saturday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.