Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

48°F

9°C

Humidity	87%
Wind Speed	NW 15 G 18 mph
Barometer	30.00 in
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Wind Chill	42°F (6°C)
Last update	16 Oct 6:45 am CDT

More Information:

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

Extended Forecast for

6 Miles SE Rockdale WI

Freeze Warning October 17, 01:00am until October 17, 09:00am

Click here for hazard details and duration

Freeze Warning

Today
High: 52 °F
Breezy.
Showers then
Slight Chance
Showers
Tonight
Low: 30 °F
Partly Cloudy
then Frost
Saturday
High: 54 °F
Frost then
Sunny
Saturday Night
Low: 38 °F
Clear
Sunday
High: 62 °F
Sunny
Sunday Night
Low: 41 °F
Mostly Clear
Monday
High: 66 °F
Mostly Sunny
Monday Night
Low: 41 °F
Partly Cloudy
Tuesday
High: 69 °F
Mostly Sunny

Detailed Forecast

Today

Showers, mainly before 10am. High near 52. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Widespread frost, mainly after 3am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 30. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

Saturday

Widespread frost before 9am. Otherwise, sunny, with a high near 54. Northwest wind 5 to 15 mph becoming southwest in the morning.

Saturday Night

Clear, with a low around 38. Southwest wind 10 to 15 mph.

Sunday

Sunny, with a high near 62. Southwest wind around 15 mph.

Sunday Night

Mostly clear, with a low around 41. Southwest wind 5 to 10 mph.

Monday

Mostly sunny, with a high near 66. Southwest wind around 5 mph.

Monday Night

Partly cloudy, with a low around 41. South wind around 5 mph becoming calm.