Winter Weather Advisory WINTER WEATHER ADVISORY - Sauk County  - Columbia County  - Dodge County  - Juneau County

NWS Central Great Lakes Regional Radar WU North Central Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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METRIC | IMPERIAL
Updated: 01-Apr-2026 @ 1:27pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 0.4°F than last hour.

39.3°F

Wind Chill:  36.2°F
Feels like:  36°F
24-hr Difference 0.1°FWarmer 0.1°F than yesterday at this time.
1-hr Difference +0.4 /hr
High Today
43.4°F
12:00 AM
Low Today
32.2°F
8:10 AM
Yest High
58.1°F
5:48 PM
Yest Low
38.9°F
1:09 PM
Last Year
High Temp
This Date
41.8°F
Last Year
Low Temp
This Date
26.2°F
Detailed Temp Data Here
Mostly cloudy Mostly cloudy

Wind from NE Wind:  NE
4.3

Gusting to:
2.0 mph
Current Rain Rain:
0.00 in
Average
Temp
Year
T0 Date
28.3°F
Average
Temp
Month
To Date
36.2°F
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Tonight

Tonight: Rain then Freezing Rain
Rain then Freezing Rain
Thursday

Thursday: Freezing Rain then Showers And Thunderstorms
Freezing Rain then Showers And T-Storms
Hi 47°F Lo 32°F Hi 65°F
Backyard Cam
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 1°F since last hour. 27.7°F
Last Hour: Increased 1°F since last hour. +1.0°F
High 12:03 AM: 34.5°F
Low 9:29 AM: 25.1°F
Record High: 83.7°F on
19-Jul-2019
Record Low: -33.5°F on
30-Jan-2019
Wetbulb: 35.2°F
Detailed Dewpoint Data Here
Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.17 in
Apr Rain: 0.00 in
Apr to Date
  Avg:10
0.05 in
Apr to Date
  Diff from Avg:10
Under 0.05 in for the month 0.05 in
Apr Avg: 3.94 in
Diff from Avg: Under 3.94 in for the month 3.94 in
Season:1 3.18 in
YTD
  Avg:11
4.43 in
YTD
  Diff from Avg:11
Under 1.25 in for the year 1.25 in
Last Rain
Time/Date:
26-Mar-2026
at 5:24 PM
Detailed Rain Data Here
22 rain days in 2026
0 days in April
5 days since last rain
Current: NE  4.3 mph
1Hr Average: 5.2 mph
Wind Run: 72.41 miles
Wind Gust
Current: 2.0 mph
Today: 19.6 mph 12:06 AM
Month: 19.6 mph 1-Apr
Year: 32.2 mph 13-Mar
Record Gust: 55.2 mph
23-Apr-2015
Detailed Wind Data Here
Sunlight:
12 h 37 m 59 s
of Sunlight Yesterday
12 h 40 m 22 s
of Sunlight Today
Which is
2 min 23 sec longer than
yesterday
12 h 42 m 44 s
of Sunlight Tomorrow
(Noon ?>) graph (Midnight

Full Moon
Full Moon, 13 days, 17 hours, 5 minutes in cycle
100%
Illuminated
Humidity Barometer
Current: Increased 2% since last hour. 63%
Last Hour: Increased 2% since last hour. 2%
High 6:54 AM: 80%
Low 12:25 PM: 61%
Record High: 100%
26-Dec-2008
Record Low: 0%
21-Jan-2022
Detailed Humidity Data Here
Current: Falling 0.024  inHg/hr 30.225 inHg
Last Hour: Falling slowly
High 9:47 AM: 30.268
Low 12:00 AM: 30.075
Record High: 30.962 inHg
9-Feb-2019
Record Low: 25.171 inHg
7-Dec-2021
Detailed Barometer Data Here
Heating Degree Days Snow3 Wind Chill
Today: 14.6
Apr: 14.6
2026 to Date: 3314.5
Cooling Degree Days
2026 to Date: 0.0
Today: 0.00 in
Yesterday: 0.00 in
Apr Snow: No Change 0.00 in
Apr Avg: 0.00 in
Diff from Avg: 0.00 in
Season Total:2 50.60 in
Snow Depth: 0.00 in
0 snow days in April
38 snow days this season.2
First Snow of Season:
8-Nov-2025
Average 1st Snow:
15 of Nov
Detailed Snow Data: Here
Current: 36.2°F
Low 8:38 AM: 24.1°F
Yesterday: 34.3°F
Record: -47.2°F
30-Jan-2019
UV Summary/Forecast Solar Summary
Apr-01

6.0
Apr-02

5.8
Apr-03

6.1
UV Forecast Datails
Sunrise is at: 6:39 am
Solar Noon: 13:01
Sunset is at: 7:22 pm
Almanac Indoor Temps Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: 28.3°F
Sunrise: 6:39 am
Sun Transit Time: 13:01 04 1 2026
Sunset: 7:22 pm
Moonrise: 6:18 pm
Moonset: 6:16 am
Full Moon: 01-Apr-2026
New Moon: 11:52 UTC
17-Apr-2026
Detailed Astronomical Data: Here
Indoor Temp: 66.0°F
Max Indoor
Temp:
67.7°F
at 3:08 AM
Min Indoor
Temp:
64.5°F
at 2:03 AM
Indoor Humidity: 44%
Basement: 55.0°F
Attic Temp: 58.0°F
Max Attic
Temp:
58.0°F
at 1:26 PM
Min Attic
Temp:
43.0°F
at 7:37 AM
Detailed Indoor Temp: Here
HIGHS: LOWS:
103.8°F
5-Jul-2012
-27.0°F
30-Jan-2019
Daytime Records
  101.8°F°F
05-Jul-2012
  -13.4°F°F
30-Jan-2019
Nitetime Records
  87.1°F°F
24-Aug-2023
  -21.6°F°F
31-Jan-2019
ICN:3 | S3C2:1 | Ajax 3.xx
ISS:Ok | CON:4.7 | RCP:97%
1 Rain season: Jan 1st to Dec 31st.   2 Snow season July 1st to June 30th.   3 Snow manually measured usually around 7AM and 7PM.   10 Historical average only to day 1 of just the month of April for this station since 2009.   11 Historical average rain this season to day 1 of April for this station since 2009.
 NWS Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny

Hi 47°F
NWS forecast: Mostly sunny, with a high near 47. East wind around 15 mph.
Tonight

Tonight: Rain then Freezing Rain
Rain then Freezing Rain

Lo 32°F
NWS forecast: Rain between 9pm and 3am, then freezing rain and rain. Cloudy, with a low around 32. East wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. Little or no ice accumulation expected.
 NWS Short Term Weather Forecast
Thursday

Thursday: Freezing Rain then Showers And Thunderstorms
Freezing Rain then Showers And T-Storms
Thursday
Night
Thursday Night: Showers And Thunderstorms Likely then Mostly Cloudy
Showers And T-Storms Likely then Mostly Cloudy
Friday

Friday: Partly Sunny then Slight Chance Rain Showers
Partly Sunny then Slight Chance Rain Showers
Friday
Night
Friday Night: Showers And Thunderstorms
Showers And T-Storms
Saturday

Saturday: Rain Showers
Rain Showers
Saturday
Night
Saturday Night: Mostly Cloudy
Mostly Cloudy
Sunday

Sunday: Partly Sunny
Partly Sunny
Hi 65°F Lo 38°F Hi 53°F Lo 42°F Hi 51°F Lo 30°F Hi 49°F
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