Severe Thunderstorm Warning SEVERE THUNDERSTORM WARNING - Dane County  - Dodge County
Tornado Watch TORNADO WATCH - Dane County  - Dodge County  - Columbia County  - Sauk County  - Juneau County
Flood Advisory FLOOD ADVISORY - Dane County  - Dodge County  - Columbia County
Flood Watch FLOOD WATCH - Dane County  - Dodge County  - Columbia County  - Sauk County  - Juneau County
Flood Warning FLOOD WARNING - Dodge County  - Columbia County  - Sauk County  - Juneau County
Flash Flood Watch FLASH FLOOD WATCH - Columbia County  - Sauk County

NWS Central Great Lakes Regional Radar WU North Central Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
spacer
METRIC | IMPERIAL
Updated: 17-Apr-2026 @ 6:01pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 2.6°F than last hour.

64.2°F

24-hr Difference -5.4°FColder 5.4°F than yesterday at this time.
1-hr Difference -2.6 /hr
High Today
77.2°F
1:33 PM
Low Today
53.3°F
6:23 AM
Yest High
71.1°F
4:15 PM
Yest Low
54.6°F
4:51 AM
Last Year
High Temp
This Date
61.9°F
Last Year
Low Temp
This Date
36.2°F
Detailed Temp Data Here
Light rain Light rain

Wind from S Wind:  S
1.4

Gusting to:
1.0 mph
Current Rain Rain:
0.21 in
Average
Temp
Year
T0 Date
31.5°F
Average
Temp
Month
To Date
48.6°F
This
Afternoon
This Afternoon: Showers And Thunderstorms
Showers And T-Storms
Tonight

Tonight: Showers And Thunderstorms
Showers And T-Storms
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Hi 78°F Lo 36°F Hi 47°F
Backyard Cam
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 1.1°F since last hour. 60.2°F
Last Hour: Increased 1.1°F since last hour. +1.1°F
High 3:53 PM: 65.6°F
Low 1:40 AM: 52.0°F
Record High: 83.7°F on
19-Jul-2019
Record Low: -33.5°F on
30-Jan-2019
Wetbulb: 61.9°F
Detailed Dewpoint Data Here
Today: 0.21 in
Rate (/hr): 0.450 in
Storm Rain: 0.21 in
Yesterday: 0.16 in
Last 7 Days: 3.38 in
Apr Rain: 5.95 in
Apr to Date
  Avg:10
2.04 in
Apr to Date
  Diff from Avg:10
Over 3.91 in for the month 3.91 in
Apr Avg: 3.94 in
Diff from Avg: Over 2.01 in for the month 2.01 in
Season:1 9.13 in
YTD
  Avg:11
6.42 in
YTD
  Diff from Avg:11
Over 2.71 in for the year 2.71 in
Detailed Rain Data Here
34 rain days in 2026
13 days in April
0 days since last rain
Current: S  1.4 mph
1Hr Average: 3.6 mph
Wind Run: 42.74 miles
Wind Gust
Current: 1.0 mph
Today: 19.6 mph 4:52 PM
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:
13 h 15 m 16 s
of Sunlight Yesterday
13 h 17 m 31 s
of Sunlight Today
Which is
2 min 15 sec longer than
yesterday
13 h 19 m 46 s
of Sunlight Tomorrow
(Noon ?>) graph (Midnight

New Moon
New Moon, 0 days, 11 hours, 10 minutes in cycle
0%
Illuminated
Humidity Barometer
Current: Increased 11% since last hour. 87%
Last Hour: Increased 11% since last hour. 11%
High 5:48 AM: 97%
Low 1:33 PM: 64%
Record High: 100%
26-Dec-2008
Record Low: 0%
21-Jan-2022
Detailed Humidity Data Here
Current: Rising 0.029  inHg/hr 29.545 inHg
Last Hour: Rising slowly
High 1:03 AM: 29.863
Low 5:03 PM: 29.501
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: 5.8
Apr: 279.0
2026 to Date: 3578.0
Cooling Degree Days
2026 to Date: 1.2
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: 64.2°F
Low 6:23 AM: 53.3°F
Yesterday: 54.6°F
Record: -47.2°F
30-Jan-2019
UV Summary/Forecast Solar Summary
Apr-17

6.3
Apr-18

7.0
Apr-19

6.5
UV Forecast Datails
Sunrise is at: 6:11 am
Solar Noon: 12:56
Sunset is at: 7:41 pm
Almanac Indoor Temps Station All Time Records Cloud Level
Currently: Evening
YTD Avg Temp: 31.5°F
Sunrise: 6:11 am
Sun Transit Time: 12:56 04 17 2026
Sunset: 7:41 pm
Moonrise: 5:55 am
Moonset: 7:02 pm
Full Moon: 01-May-2026
New Moon: 20:02 UTC
16-May-2026
Detailed Astronomical Data: Here
Indoor Temp: 73.1°F
Max Indoor
Temp:
75.0°F
at 2:15 PM
Min Indoor
Temp:
64.7°F
at 8:13 AM
Indoor Humidity: 56%
Basement: 58.0°F
Attic Temp: 70.0°F
Max Attic
Temp:
92.0°F
at 1:37 PM
Min Attic
Temp:
58.0°F
at 5:19 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:20 | 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 17 of just the month of April for this station since 2009.   11 Historical average rain this season to day 17 of April for this station since 2009.
 NWS Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Showers And Thunderstorms
Showers And T-Storms

Hi 78°F
NWS forecast: Showers and thunderstorms. Some of the storms could be severe. Cloudy, with a high near 78. South wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight

Tonight: Showers And Thunderstorms
Showers And T-Storms

Lo 36°F
NWS forecast: Showers and thunderstorms before 4am. Some of the storms could be severe. Cloudy, with a low around 36. Southwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
 NWS Short Term Weather Forecast
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday

Sunday: Slight Chance Rain And Snow Showers
Slight Chance Rain And Snow Showers
Sunday
Night
Sunday Night: Slight Chance Rain Showers then Mostly Clear
Slight Chance Rain Showers then Mostly Clear
Monday

Monday: Sunny
Sunny
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Hi 47°F Lo 31°F Hi 47°F Lo 28°F Hi 55°F Lo 44°F Hi 71°F
ajax-dashboard6.php - Version 6.95h - 20-Feb-2023 - Script by: Scott of BurnsvilleWeatherLIVE.com
Now supported by Saratoga-weather.org Download