Freeze Warning FREEZE WARNING - Dane County  - Sauk County  - Columbia County  - Dodge County  - Juneau County
Flood Warning FLOOD WARNING - Dodge 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-May-2026 @ 6:10pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.7°F than last hour.

45.4°F

24-hr Difference -4.5°FColder 4.5°F than yesterday at this time.
1-hr Difference -0.7 /hr
High Today
48.0°F
2:14 PM
Low Today
34.3°F
6:22 AM
Yest High
51.4°F
2:21 PM
Yest Low
34.0°F
6:20 AM
Last Year
High Temp
This Date
51.2°F
Last Year
Low Temp
This Date
46.7°F
Detailed Temp Data Here
Mostly cloudy Mostly cloudy

Wind from NE Wind:  NE
2.5

Gusting to:
4.0 mph
Current Rain Rain:
0.00 in
Average
Temp
Year
T0 Date
33.8°F
Average
Temp
Month
To Date
41.4°F
This
Afternoon
This Afternoon: Mostly Cloudy
Mostly Cloudy
Tonight

Tonight: Partly Cloudy then Widespread Frost
Partly Cloudy then Widespread Frost
Saturday

Saturday: Widespread Frost then Mostly Sunny
Widespread Frost then Mostly Sunny
Hi 47°F Lo 31°F Hi 57°F
Backyard Cam
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.7°F since last hour. 28.8°F
Last Hour: Decreased 0.7°F since last hour. -0.7°F
High 1:56 AM: 36.5°F
Low 5:54 PM: 26.8°F
Record High: 83.7°F on
19-Jul-2019
Record Low: -33.5°F on
30-Jan-2019
Wetbulb: 39.2°F
Detailed Dewpoint Data Here
Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.36 in
May Rain: 0.00 in
May to Date
  Avg:10
0.16 in
May to Date
  Diff from Avg:10
Under 0.16 in for the month 0.16 in
May Avg: 3.82 in
Diff from Avg: Under 3.82 in for the month 3.82 in
Season:1 10.09 in
YTD
  Avg:11
9.06 in
YTD
  Diff from Avg:11
Over 1.03 in for the year 1.03 in
Last Rain
Time/Date:
29-Apr-2026
at 6:01 PM
Detailed Rain Data Here
39 rain days in 2026
0 days in May
1 day since last rain
Current: NE  2.5 mph
1Hr Average: 1.8 mph
Wind Run: 24.17 miles
Wind Gust
Current: 4.0 mph
Today: 13.0 mph 3:56 PM
Month: 13.0 mph 1-May
Year: 32.2 mph 13-Mar
Record Gust: 55.2 mph
23-Apr-2015
Detailed Wind Data Here
Sunlight:
13 h 45 m 38 s
of Sunlight Yesterday
13 h 47 m 40 s
of Sunlight Today
Which is
2 min 2 sec longer than
yesterday
13 h 49 m 41 s
of Sunlight Tomorrow
(Noon ?>) graph (Midnight

Full Moon
Full Moon, 14 days, 11 hours, 18 minutes in cycle
100%
Illuminated
Humidity Barometer
Current: No Change 52%
Last Hour: No Change 0%
High 3:10 AM: 92%
Low 2:20 PM: 47%
Record High: 100%
26-Dec-2008
Record Low: 0%
21-Jan-2022
Detailed Humidity Data Here
Current: No Change 30.039 inHg
Last Hour: Steady
High 5:07 PM: 30.040
Low 2:40 AM: 29.967
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: 19.5
May: 19.5
2026 to Date: 3761.1
Cooling Degree Days
2026 to Date: 2.5
Today: 0.00 in
Yesterday: 0.00 in
May Snow: No Change 0.00 in
May 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 May
38 snow days this season.2
First Snow of Season:
8-Nov-2025
Average 1st Snow:
15 of Nov
Detailed Snow Data: Here
Current: 45.0°F
Low 6:22 AM: 34.3°F
Yesterday: 34.0°F
Record: -47.2°F
30-Jan-2019
UV Summary/Forecast Solar Summary
May-01

8.3
May-02

6.5
May-03

5.9
UV Forecast Datails
Sunrise is at: 5:50 am
Solar Noon: 12:54
Sunset is at: 7:58 pm
Almanac Indoor Temps Station All Time Records Cloud Level
Currently: Evening
YTD Avg Temp: 33.8°F
Sunrise: 5:50 am
Sun Transit Time: 12:54 05 1 2026
Sunset: 7:58 pm
Moonrise: 7:28 pm
Moonset: 5:22 am
Full Moon: 01-May-2026
New Moon: 20:02 UTC
16-May-2026
Detailed Astronomical Data: Here
Indoor Temp: 67.9°F
Max Indoor
Temp:
70.0°F
at 7:28 AM
Min Indoor
Temp:
64.0°F
at 5:07 AM
Indoor Humidity: 46%
Basement: 57.0°F
Attic Temp: 62.0°F
Max Attic
Temp:
64.0°F
at 2:56 PM
Min Attic
Temp:
42.0°F
at 6:15 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 1 of just the month of May for this station since 2009.   11 Historical average rain this season to day 1 of May for this station since 2009.
 NWS Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Mostly Cloudy
Mostly Cloudy

Hi 47°F
NWS forecast: Mostly cloudy, with a high near 47. North wind around 5 mph.
Tonight

Tonight: Partly Cloudy then Widespread Frost
Partly Cloudy then Widespread Frost

Lo 31°F
NWS forecast: Widespread frost after midnight. Partly cloudy, with a low around 31. North wind around 5 mph.
 NWS Short Term Weather Forecast
Saturday

Saturday: Widespread Frost then Mostly Sunny
Widespread Frost then Mostly Sunny
Saturday
Night
Saturday Night: Mostly Cloudy then Isolated Rain Showers
Mostly Cloudy then Isolated Rain Showers
Sunday

Sunday: Scattered Rain Showers
Scattered Rain Showers
Sunday
Night
Sunday Night: Isolated Rain Showers then Mostly Clear
Isolated Rain Showers then Mostly Clear
Monday

Monday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Monday
Night
Monday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday

Tuesday: Partly Sunny then Chance Rain Showers
Partly Sunny then Chance Rain Showers
Hi 57°F Lo 42°F Hi 65°F Lo 43°F Hi 73°F Lo 43°F Hi 59°F
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