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Day 1 Outlook • April 19, 2026
Day 2 Outlook • April 20, 2026
Day 3 Outlook • April 21, 2026
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National Weather Radar

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dBZ 5
75

Hazardous Weather Conditions

Current Conditions: SPRING GREEN, WISCONSIN

LONE ROCK (KLNR)

Clear

41.0 F
Humidity:42%
Wind Speed:W 8.1 mph
Barometer:30.03 in
Dewpoint:19.4 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:35.8 F
Apr 18 2026, 08:45 PM CDT
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5 Day Forecast for SPRING GREEN, WISCONSIN (53588)

Saturday

High 48 °F
Mostly Cloudy
Saturday
Night
Low 30 °F
Partly Cloudy
Sunday

High 50 °F
Slight Chance of Snow
Sunday
Night
Low 26 °F
Mostly Clear
Monday

High 55 °F
Mostly Sunny
Monday
Night
Low 42 °F
Mostly Cloudy
Tuesday

High 73 °F
Mostly Sunny
Tuesday
Night
Low 42 °F
Clear
Wednesday

High 75 °F
Mostly Sunny

Detailed Forecast for SPRING GREEN, WISCONSIN (53588)

Saturday
Mostly Cloudy. High near 48°F. Wind 13 to 16 mph, with gusts as high as 28 mph.
Saturday Night
Partly Cloudy. Low around 30°F. Wind 3 to 10 mph, with gusts as high as 21 mph.
Sunday
Slight Chance of Snow. High near 50°F. Wind 6 to 12 mph, with gusts as high as 21 mph.
Sunday Night
Mostly Clear. Low around 26°F. Wind 1 to 6 mph, with gusts as high as 14 mph.
Monday
Mostly Sunny. High near 55°F. Wind 2 to 9 mph, with gusts as high as 17 mph.
Monday Night
Mostly Cloudy. Low around 42°F. Wind around 8 mph, with gusts as high as 17 mph.
Tuesday
Mostly Sunny. High near 73°F. Wind 3 to 7 mph, with gusts as high as 14 mph.
Tuesday Night
Clear. Low around 42°F. Wind around 2 mph, with gusts as high as 6 mph.
Wednesday
Mostly Sunny. High near 75°F. Wind around 6 mph, with gusts as high as 14 mph.
Wednesday Night
Partly Cloudy. Low around 55°F. Wind around 7 mph, with gusts as high as 16 mph.
Thursday
Chance of Rain Showers. High near 78°F. Wind 13 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Rain Likely. Low around 57°F. Wind around 10 mph, with gusts as high as 21 mph.
Friday
Chance of Thunderstorms. High near 69°F. Wind 10 to 13 mph, with gusts as high as 21 mph.
WI Radar
Current Radar • WI
Day 1 Outlook • April 19, 2026

Observation History for SPRING GREEN, WISCONSIN

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
08:45 PM CDT W 8.1 10.00 Clear -- 41.0 19.4 42% 35.8 NA 30.03 1016.9
08:30 PM CDT W 10.4 10.00 Clear -- 42.8 17.6 36% 37.0 NA 30.02 1016.6
08:15 PM CDT W 13.8 10.00 Clear -- 42.8 17.6 36% 35.8 NA 30.02 1016.6
08:05 PM CDT W 9.2 10.00 Clear -- 42.8 19.4 39% 37.4 NA 30.01 1016.3
08:00 PM CDT 10.4 10.00 Clear -- 46.4 % 41.4 NA 30.04 1017.3
07:35 PM CDT 12.7 G 19.6 10.00 Clear -- 42.8 19.4 39% 36.1 NA 30.00 1015.9
07:15 PM CDT 18.4 10.00 Clear -- 44.6 19.4 36% 36.9 NA 30.00 1015.9
07:00 PM CDT 12.7 10.00 Clear -- 44.6 19.4 36% 38.5 NA 30.00 1015.9
06:35 PM CDT G 26.5 10.00 Mostly Clear -- 44.6 19.4 36% NA NA 29.99 1015.6
06:20 PM CDT 19.6 10.00 Clear and Windy -- 44.6 19.4 36% 36.7 NA 29.99 1015.6
06:10 PM CDT G 28.8 10.00 Mostly Clear -- 44.6 19.4 36% NA NA 29.98 1015.2
06:00 PM CDT W 18.4 10.00 Partly Cloudy -- 44.6 19.4 36% 36.9 NA 29.98 1015.2
05:50 PM CDT 10.00 Mostly Cloudy -- 44.6 19.4 36% NA NA 29.98 1015.2
05:35 PM CDT 18.4 10.00 Mostly Cloudy -- 42.8 19.4 39% 34.5 NA 29.98 1015.2
05:20 PM CDT 17.3 G 24.2 10.00 Mostly Cloudy -- 42.8 21.2 42% 34.9 NA 29.97 1014.9
05:10 PM CDT 18.4 G 24.2 10.00 Mostly Cloudy -- 42.8 21.2 42% 34.5 NA 29.97 1014.9
05:00 PM CDT W 17.3 G 24.2 10.00 Mostly Cloudy -- 44.6 21.2 39% 37.2 NA 29.97 1014.9
04:35 PM CDT 10.00 Mostly Cloudy -- 42.8 19.4 39% NA NA 29.97 1014.9
04:20 PM CDT G 28.8 10.00 Cloudy -- 44.6 21.2 39% NA NA 29.97 1014.9
04:10 PM CDT G 33.4 10.00 Mostly Cloudy -- 44.6 21.2 39% NA NA 29.97 1014.9
04:05 PM CDT 13.8 G 19.6 10.00 Mostly Cloudy -- 42.8 23.0 45% 35.8 NA 29.96 1014.6
03:50 PM CDT G 28.8 10.00 Mostly Cloudy -- 42.8 21.2 42% NA NA 29.97 1014.9
03:35 PM CDT W 19.6 G 25.3 10.00 Mostly Cloudy and Windy -- 41.0 21.2 45% 31.8 NA 29.97 1014.9
03:15 PM CDT G 29.9 10.00 Mostly Cloudy -- 42.8 21.2 42% NA NA 29.96 1014.6

Regional Weather Observation

LONE ROCK (KLNR)

Clear
41.0 F

BOSCOBEL (KOVS)

Clear
44.6 F

MAUSTON (K82C)

Clear
40.5 F

VOLK/CAMP DOUGLA (KVOK)

Mostly Clear
40.1 F

DELLS/BARABOO (KDLL)

Clear
37.9 F

SPARTA/MCCOY AAF (KCMY)

Mostly Clear
NULL F
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