Active Weather Through Memorial Day Weekend

Several rounds of strong to severe thunderstorms and heavy rainfall are expected this holiday weekend across the northern and central Plains into the Upper Midwest, especially on Sunday and Memorial Day. A few strong to severe storms are possible in New England today. Critical fire weather concerns continue across much of the Southwest and through the Southern Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Mostly Cloudy

72°F

22°C

Humidity 57%
Wind Speed SW 13 G 18 mph
Barometer 29.93 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 28 May 11:45 am CDT
Extended Forecast for

Harvard IL

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers after 4pm.  Partly sunny, with a high near 76. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Slight Chance
    Showers

    High: 76 °F

  • Tonight

    Tonight: A 20 percent chance of showers before 10pm.  Partly cloudy, with a low around 61. South wind around 10 mph, with gusts as high as 20 mph.

    Slight Chance
    Showers then
    Mostly Clear

    Low: 61 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 85. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.

    Mostly Sunny
    and Breezy

    High: 85 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 69. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Mostly Cloudy
    and Breezy

    Low: 69 °F

  • Memorial
    Day

    Memorial Day: Mostly sunny, with a high near 89. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

    High: 89 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 70.

    Partly Cloudy

    Low: 70 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 89.

    Mostly Sunny
    then Chance
    T-storms

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 61.

    Chance
    T-storms

    Low: 61 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 74.

    Partly Sunny

    High: 74 °F

Detailed Forecast

This Afternoon
A 20 percent chance of showers after 4pm. Partly sunny, with a high near 76. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of showers before 10pm. Partly cloudy, with a low around 61. South wind around 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 85. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.
Sunday Night
Mostly cloudy, with a low around 69. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Memorial Day
Mostly sunny, with a high near 89. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 70.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Wednesday
Partly sunny, with a high near 74.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
Harvard IL
 42.42°N 88.61°W
12:15 pm CDT May 28, 2022
12pm CDT May 28, 2022-6pm CDT Jun 3, 2022
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database