Tracking a Couple of Storm Systems Across the Country

Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

37°F

3°C

Humidity 75%
Wind Speed NE 10 mph
Barometer 29.90 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 8 Nov 8:45 am CST
Extended Forecast for

Harvard IL

  • Today

    Today: Rain, mainly after 3pm.  High near 42. Northeast wind around 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Slight Chance
    Rain then
    Rain

  • Tonight

    Tonight: Rain and snow, becoming all snow after 9pm, then gradually ending.  Low around 27. North wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Rain/Snow
    then Chance
    Snow

  • Sunday

    Sunday: A 30 percent chance of snow.  Mostly sunny, with a high near 32. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 32 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of snow.  Partly cloudy, with a low around 22. North northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Chance Snow

  • Monday

    Monday: Sunny, with a high near 35. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 48. Breezy.

    High: 48 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Rain, mainly after 3pm. High near 42. Northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain and snow, becoming all snow after 9pm, then gradually ending. Low around 27. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Sunday
A 30 percent chance of snow. Mostly sunny, with a high near 32. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
A 40 percent chance of snow. Partly cloudy, with a low around 22. North northwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 35. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 22.
Veterans Day
Partly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Sunny, with a high near 48. Breezy.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Harvard IL
 42.42°N 88.61°W
9:51 am CST Nov 8, 2025
9am CST Nov 8, 2025-6pm CST Nov 14, 2025
 
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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