Jefferson, Wisconsin · Forecast City

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TODAY

Today in Jefferson

NWS forecast and National Blend of Models · updated 3:00 PM CDT

RIGHT NOW Monroe Municipal Airport (KEFT) · 3:35 PM

77° Sunny Feels like 77° · high of 72° near 3 PM

WindSSW 14 mphgusts 17

Humidity33%rising to 100% by morning

Pressure29.92 in →steady

Visibility10 mihaze-free

CloudsClear

UV index—no forecast

Dew point 46° · Dry66° by Wednesday: more humid

DryComfortableStickyMuggyOppressive

NEXT RAIN

Tomorrow, about 3 AMin about 11 hours · 74% chance · rain

LIKELY AMOUNT—amounts come within 3 days

LAST RAINSept. 250.03 in · 4 dry days

ALERTS & OUTLOOKS

No watches or warnings for Green County

NWS Milwaukee/Sullivan and the Storm Prediction Center · checked 3:58 PM

SUN & MOON

↑ 6:52 AM6:43 PM ↓

11 h 51 m of daylight, 3 minutes less than yesterday

Waning gibbous, 88% lit. The Harvest Moon was full Saturday.

AIR & POLLEN

GOODAir quality index · ozone

Tomorrow: None, moderate. No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models

TUESDAY, SEPT. 29

WEDNESDAY, SEPT. 30

THURSDAY, OCT. 1

FRIDAY, OCT. 2

Mid

Noon

Mid

Noon

Mid

Noon

TEMPERATURE °F

72°

61°

67°

65°

50°

CHANCE OF RAIN

87% · 1.97 in Thursday overnight 50%

WIND, MPH

HOW IT FEELS · DEW POINT

Comfortable: dew points 46 to 66°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 80° / 62°

TUE Sept. 29

Mostly cloudy

72° 61°

30% rain — S 9 A

WED Sept. 30

Showers likely

70° 65°

80% rain 0.7–2.1″ SSW 11 B

THU Oct. 1

Showers likely

69° 50°

90% rain 0.4–2.4″ N 6 B

FRI Oct. 2

Mostly sunny

65° 43°

0% rain — NNE 5 B

SAT Oct. 3

Partly cloudy

66° 47°

0% rain — SSE 5 B

SUN Oct. 4

Mostly sunny

66° 41°

0% rain — NNW 6 B

MON Oct. 5

Mostly sunny

61° 42°

0% rain — ESE 3 C

How sure are we? AModels agree: highs within 4° BSome spread: within 8° CWide spread: check back

Range from the National Blend of Models percentiles · graded on Forecast Scores

AIR MAIL

Where today’s air came from

The air arriving over Jefferson about 5,000 feet above the ground was over the Great Lakes three days ago, about 580 miles back along its path. It feels dry all the same. Traced back 72 hours through NOAA’s hourly RAP analyses, nine paths at each of three heights.

Jefferson

Today in Jefferson

The next three days, hour by hour

The next seven days, and how sure we are

Where today’s air came from

Around Jefferson on the Forecast Network

Neighboring plates

Jefferson

Today in Jefferson