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Jefferson, WI

-15°F
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Jefferson

Wisconsin

-15°
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Jefferson, WI Weather
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Winter Center

Today

 WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
2
Extreme Cold Warning

Today's Weather

Fri, Jan 23

Partly sunny, breezy and much colder; extreme cold can be dangerous for outdoor activities Hi: -8°

Tonight: Mostly cloudy and bitterly cold; life-threatening cold air; protect your skin, exposed pipes, and other items sensitive to cold Lo: -18°

Current Weather

5:09 AM

-15°F
RealFeel® -40°
Clear More Details
Wind NW 14 mph
Wind Gusts 23 mph
Air Quality Fair

WinterCast®

Late Sat Night

Snow

Lasting 4 hours

Jefferson Weather Radar

Jefferson Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
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Clouds
Temperature

Hourly Weather

6 AM -17°
rain drop 0%
7 AM -18°
rain drop 0%
8 AM -19°
rain drop 0%
9 AM -18°
rain drop 0%
10 AM -15°
rain drop 0%
11 AM -12°
rain drop 0%
12 PM -11°
rain drop 0%
1 PM -10°
rain drop 0%
2 PM -8°
rain drop 0%
3 PM -9°
rain drop 0%
4 PM -10°
rain drop 0%
5 PM -11°
rain drop 0%

10-Day Weather Forecast

Today

1/23

-8° -18°

Breezy and much colder

Night: Mostly cloudy and frigid
1%

Sat

1/24

-1° -6°

Partly sunny and frigid

A little snow late, up to 1"
2%

Sun

1/25

5° -9°

Cloudy and frigid

Partly cloudy and frigid
10%

Mon

1/26

4° -1°

Partly sunny and very cold

Frigid; breezy in the evening
5%

Tue

1/27

12° -6°

Frigid; breezy in the morning

Partly cloudy; bitterly cold
10%

Wed

1/28

7° -4°

Frigid with some sun

Partly cloudy and frigid
10%

Thu

1/29

7° -2°

Plenty of sun, but frigid

Partly cloudy and very cold
19%

Fri

1/30

10° 4°

Frigid with plenty of sun

Partly cloudy and quite cold
1%

Sat

1/31

19° 12°

Mostly cloudy and cold

Clear to partly cloudy
4%

Sun

2/1

19° 12°

Sunny and not as cold

Increasing cloudiness
2%

Sun & Moon

9 hrs 37 mins
Rise 7:19 AM
Set 4:56 PM
Waxing Crescent
Rise 9:37 AM
Set 10:29 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Extreme Data is not supported in this location

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World North America United States Wisconsin Jefferson

Weather Near Jefferson:

  • Kenosha, WI
  • Milwaukee, WI
  • Racine, WI
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