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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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dBZ 5
75

Hazardous Weather Conditions

Current Conditions: PRAIRIE DU CHIEN, WISCONSIN

PRAIRIE DU CHIEN (KPDC)

Clear

46.0 F
Humidity:33%
Wind Speed: 15.0 G 24.2 mph
Barometer:30.03 in
Dewpoint:18.9 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:39.6 F
Apr 18 2026, 06:55 PM CDT
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5 Day Forecast for PRAIRIE DU CHIEN, WISCONSIN (53821)

Saturday

High 48 °F
Partly Sunny
Saturday
Night
Low 30 °F
Slight Chance of Snow
Sunday

High 48 °F
Slight Chance of Snow
Sunday
Night
Low 28 °F
Mostly Clear
Monday

High 55 °F
Mostly Sunny
Monday
Night
Low 46 °F
Partly Cloudy
Tuesday

High 73 °F
Mostly Sunny
Tuesday
Night
Low 46 °F
Clear
Wednesday

High 75 °F
Mostly Sunny

Detailed Forecast for PRAIRIE DU CHIEN, WISCONSIN (53821)

Saturday
Partly Sunny. High near 48°F. Wind 12 to 14 mph, with gusts as high as 26 mph.
Saturday Night
Slight Chance of Snow. Low around 30°F. Wind 3 to 9 mph, with gusts as high as 16 mph.
Sunday
Slight Chance of Snow. High near 48°F. Wind 6 to 12 mph, with gusts as high as 20 mph.
Sunday Night
Mostly Clear. Low around 28°F. Wind 1 to 6 mph, with gusts as high as 12 mph.
Monday
Mostly Sunny. High near 55°F. Wind 3 to 10 mph, with gusts as high as 17 mph.
Monday Night
Partly Cloudy. Low around 46°F. Wind around 9 mph, with gusts as high as 16 mph.
Tuesday
Mostly Sunny. High near 73°F. Wind 3 to 7 mph, with gusts as high as 13 mph.
Tuesday Night
Clear. Low around 46°F. Wind around 2 mph, with gusts as high as 6 mph.
Wednesday
Mostly Sunny. High near 75°F. Wind 7 to 8 mph, with gusts as high as 15 mph.
Wednesday Night
Partly Cloudy. Low around 57°F. Wind around 8 mph, with gusts as high as 16 mph.
Thursday
Chance of Rain Showers. High near 77°F. Wind around 14 mph, with gusts as high as 24 mph.
Thursday Night
Rain. Low around 55°F. Wind around 10 mph, with gusts as high as 20 mph.
Friday
Chance of Thunderstorms. High near 66°F. Wind around 12 mph, with gusts as high as 20 mph.
WI Radar
Current Radar • WI
Day 1 Outlook • April 19, 2026

Observation History for PRAIRIE DU CHIEN, 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)
06:55 PM CDT 15.0 G 24.2 10.00 Clear -- 46.0 18.9 33% 39.6 NA 30.03 1016.9
06:35 PM CDT 16.1 G 26.4 10.00 Clear -- 46.4 19.0 33% 39.7 NA 30.02 1016.6
05:55 PM CDT 23.0 G 31.1 10.00 Partly Cloudy and Windy -- 46.6 19.4 34% 38.5 NA 30.01 1016.3
05:35 PM CDT W 17.2 G 25.3 10.00 Partly Cloudy -- 46.6 21.4 37% 39.7 NA 30.00 1015.9
05:15 PM CDT W 21.9 G 30.0 10.00 Partly Cloudy and Windy -- 46.6 21.0 36% 38.7 NA 30.00 1015.9
04:55 PM CDT 23.0 G 28.9 10.00 Partly Cloudy and Windy -- 45.3 21.7 39% 36.9 NA 30.00 1015.9
04:35 PM CDT 17.2 G 30.0 10.00 Mostly Cloudy -- 44.6 22.5 41% 37.2 NA 30.00 1015.9
04:15 PM CDT 10.00 NULL -- 44.8 23.2 42% NA NA 29.99 1015.6
03:55 PM CDT 21.9 G 31.1 10.00 Cloudy and Windy -- 44.8 23.4 43% 36.3 NA 30.00 1015.9
03:35 PM CDT W 19.7 G 31.1 7.00 Mostly Cloudy and Windy -- 44.6 23.4 43% 36.5 NA 30.01 1016.3
02:55 PM CDT 23.0 G 33.3 7.00 Mostly Cloudy and Windy -- 43.7 24.3 46% 34.7 NA 30.00 1015.9
02:35 PM CDT W 23.0 G 28.9 10.00 Cloudy and Windy -- 42.6 24.4 48% 33.3 NA 30.00 1015.9
02:15 PM CDT 21.9 G 30.0 7.00 Cloudy and Windy -- 42.3 24.6 49% 33.1 NA 30.00 1015.9
01:55 PM CDT W 19.7 G 25.3 7.00 Cloudy and Windy -- 42.3 25.2 50% 33.4 NA 30.00 1015.9
01:35 PM CDT W 20.8 G 28.9 7.00 Cloudy and Windy -- 41.7 24.8 51% 32.5 NA 29.99 1015.6
01:15 PM CDT 23.0 G 28.9 10.00 Cloudy and Windy -- 40.5 24.8 53% 30.4 NA 29.99 1015.6
12:55 PM CDT W 21.9 G 30.0 10.00 Cloudy and Windy -- 39.4 24.3 54% 29.3 NA 29.99 1015.6
12:35 PM CDT 20.8 G 31.1 10.00 Cloudy and Windy -- 39.2 25.0 56% 29.3 NA 29.99 1015.6
12:15 PM CDT W 20.8 G 31.1 10.00 Mostly Cloudy and Windy -- 39.4 24.8 56% 29.5 NA 29.97 1014.9
11:55 AM CDT NW 24.2 G 30.0 10.00 Mostly Cloudy and Windy -- 38.8 25.0 57% 28.0 NA 29.97 1014.9
11:35 AM CDT 17.2 G 25.3 10.00 Mostly Cloudy -- 38.8 25.0 57% 29.7 NA 29.96 1014.6
10:55 AM CDT 18.3 G 30.0 10.00 Partly Cloudy -- 38.1 25.0 59% 28.4 NA 29.94 1013.9
10:35 AM CDT W 23.0 G 27.7 10.00 Clear and Windy -- 38.5 25.7 60% 27.9 NA 29.94 1013.9
10:15 AM CDT W 24.2 G 31.1 10.00 Clear and Windy -- 37.8 24.1 57% 26.6 NA 29.94 1013.6

Regional Weather Observation

PRAIRIE DU CHIEN (KPDC)

Clear
46.0 F

DECORAH (KDEH)

Mostly Clear
44.6 F

LA CROSSE (KLSE)

Partly Cloudy
44.6 F

BOSCOBEL (KOVS)

Mostly Clear
44.6 F

OELWEN (KOLZ)

Clear
46.4 F

SPARTA/MCCOY AAF (KCMY)

Mostly Cloudy
44.4 F
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