Flood Warning FLOOD WARNING - Sauk County  - Columbia 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: 10-Apr-2026 @ 1:47pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 1°F than last hour.

48.7°F

24-hr Difference -7.7°FColder 7.7°F than yesterday at this time.
1-hr Difference +1.0 /hr
High Today
49.5°F
1:31 PM
Low Today
41.4°F
6:04 AM
Yest High
59.9°F
3:45 PM
Yest Low
42.5°F
7:00 AM
Last Year
High Temp
This Date
42.2°F
Last Year
Low Temp
This Date
33.7°F
Detailed Temp Data Here
Mostly cloudy Mostly cloudy

Wind from WNW Wind:  WNW
2.0

Gusting to:
2.0 mph
Current Rain Rain:
0.04 in
Average
Temp
Year
T0 Date
29.5°F
Average
Temp
Month
To Date
40.7°F
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Tonight

Tonight: Mostly Clear
Mostly Clear
Saturday

Saturday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Hi 50°F Lo 32°F Hi 52°F
Backyard Cam
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.9°F since last hour. 39.0°F
Last Hour: Decreased 0.9°F since last hour. -0.9°F
High 12:00 AM: 42.1°F
Low 1:35 PM: 36.4°F
Record High: 83.7°F on
19-Jul-2019
Record Low: -33.5°F on
30-Jan-2019
Wetbulb: 44.4°F
Detailed Dewpoint Data Here
Today: 0.04 in
Storm Rain: 0.49 in
Yesterday: 0.35 in
Last 7 Days: 1.32 in
Apr Rain: 2.40 in
Apr to Date
  Avg:10
1.12 in
Apr to Date
  Diff from Avg:10
Over 1.28 in for the month 1.28 in
Apr Avg: 3.94 in
Diff from Avg: Under 1.54 in for the month 1.54 in
Season:1 5.58 in
YTD
  Avg:11
5.50 in
YTD
  Diff from Avg:11
Over 0.08 in for the year 0.08 in
Last Rain
Time/Date:
10-Apr-2026
at 4:10 AM
Detailed Rain Data Here
27 rain days in 2026
6 days in April
0 days since last rain
Current: WNW  2.0 mph
1Hr Average: 3.1 mph
Wind Run: 29.04 miles
Wind Gust
Current: 2.0 mph
Today: 12.0 mph 1:41 AM
Month: 26.0 mph 8-Apr
Year: 32.2 mph 13-Mar
Record Gust: 55.2 mph
23-Apr-2015
Detailed Wind Data Here
Sunlight:
12 h 59 m 12 s
of Sunlight Yesterday
13 h 1 m 31 s
of Sunlight Today
Which is
2 min 19 sec longer than
yesterday
13 h 3 m 50 s
of Sunlight Tomorrow
(Noon ?>) graph (Midnight

Waning Crescent
Waning Crescent, 22 days, 17 hours, 24 minutes in cycle
44%
Illuminated
Humidity Barometer
Current: Decreased 5% since last hour. 69%
Last Hour: Decreased 5% since last hour. 5%
High 3:53 AM: 95%
Low 1:35 PM: 62%
Record High: 100%
26-Dec-2008
Record Low: 0%
21-Jan-2022
Detailed Humidity Data Here
Current: Rising 0.012  inHg/hr 30.271 inHg
Last Hour: Steady
High 1:42 PM: 30.274
Low 3:07 AM: 30.080
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: 12.3
Apr: 232.7
2026 to Date: 3532.1
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: 48.7°F
Low 2:28 AM: 38.1°F
Yesterday: 39.2°F
Record: -47.2°F
30-Jan-2019
UV Summary/Forecast Solar Summary
Apr-10

6.0
Apr-11

5.9
Apr-12

4.8
UV Forecast Datails
Sunrise is at: 6:23 am
Solar Noon: 12:58
Sunset is at: 7:33 pm
Almanac Indoor Temps Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: 29.5°F
Sunrise: 6:23 am
Sun Transit Time: 12:58 04 10 2026
Sunset: 7:33 pm
Moonrise: 3:08 am
Moonset: 11:55 am
Full Moon: 01-Apr-2026
New Moon: 11:52 UTC
17-Apr-2026
Detailed Astronomical Data: Here
Indoor Temp: 67.9°F
Max Indoor
Temp:
67.9°F
at 1:35 PM
Min Indoor
Temp:
65.4°F
at 5:57 AM
Indoor Humidity: 41%
Basement: 55.0°F
Attic Temp: 69.0°F
Max Attic
Temp:
69.0°F
at 1:38 PM
Min Attic
Temp:
48.0°F
at 5:41 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:98%
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 10 of just the month of April for this station since 2009.   11 Historical average rain this season to day 10 of April for this station since 2009.
 NWS Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny

Hi 50°F
NWS forecast: Mostly sunny, with a high near 50. Northwest wind around 10 mph.
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 32°F
NWS forecast: Mostly clear, with a low around 32. Northeast wind 0 to 5 mph.
 NWS Short Term Weather Forecast
Saturday

Saturday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday

Sunday: Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms then Chance Showers And T-Storms
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Monday

Monday: Partly Sunny then Slight Chance Showers And Thunderstorms
Partly Sunny then Slight Chance Showers And T-Storms
Monday
Night
Monday Night: Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Slight Chance Showers And T-Storms then Showers And T-Storms Likely
Tuesday

Tuesday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Hi 52°F Lo 45°F Hi 72°F Lo 60°F Hi 78°F Lo 61°F Hi 79°F
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