Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

Harvard IL

Overnight
Low: 60 °F
Partly Cloudy
Saturday
High: 78 °F
Mostly Cloudy
Saturday Night
Low: 69 °F
Mostly Cloudy
Sunday
High: 89 °F
Partly Sunny
Sunday Night
Low: 72 °F
Chance
T-storms
Monday
High: 91 °F
Chance
T-storms
Monday Night
Low: 68 °F
Slight Chance
T-storms
Tuesday
High: 85 °F
Mostly Sunny
Tuesday Night
Low: 62 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 60. Calm wind.

Saturday

Mostly cloudy, with a high near 78. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Saturday Night

Mostly cloudy, with a low around 69. South southwest wind around 5 mph, with gusts as high as 10 mph.

Sunday

Partly sunny, with a high near 89. Heat index values as high as 101. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Sunday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Monday

A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 91.

Monday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 68.

Tuesday

Mostly sunny, with a high near 85.

Tuesday Night

Mostly clear, with a low around 62.

Wednesday

Sunny, with a high near 86.

Wednesday Night

Mostly clear, with a low around 63.