Prairie Du Chien, WI Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Prairie Du Chien, WI.

1 Currently Active Alert for Prairie Du Chien

Current Conditions — Prairie Du Chien, WI

PRAIRIE DU CHIEN (KPDC)

Clear

74.3 F
Humidity:39%
Wind Speed: 4.7 mph
Barometer:29.94 in
Dewpoint:47.7 F
Visibility:10.00 mi
Precip:--
Heat Index:73.2 F
Wind Chill:NA
Apr 22 2026, 12:55 PM CDT
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5-Day Forecast — Prairie Du Chien, WI

Wednesday

High 80 °F
Slight Chance of Showers
Wednesday
Night
Low 59 °F
Partly Cloudy
Thursday

High 77 °F
Chance of T-storms
Thursday
Night
Low 55 °F
T-storms
Friday

High 66 °F
Chance of Scattered T-storms
Friday
Night
Low 44 °F
Mostly Clear
Saturday

High 66 °F
Partly Sunny
Saturday
Night
Low 44 °F
Partly Cloudy
Sunday

High 68 °F
Slight Chance of Rain Showers

Detailed Forecast — Prairie Du Chien, WI

Wednesday
Slight Chance of Showers. High near 80°F. Wind 7 to 9 mph, with gusts as high as 18 mph.
Wednesday Night
Partly Cloudy. Low around 59°F. Wind 6 to 8 mph, with gusts as high as 15 mph.
Thursday
Chance of Thunderstorms. High near 77°F. Wind 10 to 16 mph, with gusts as high as 25 mph.
Thursday Night
Thunderstorms. Low around 55°F. Wind 7 to 12 mph, with gusts as high as 21 mph.
Friday
Chance of Scattered Thunderstorms. High near 66°F. Wind 8 to 9 mph, with gusts as high as 17 mph.
Friday Night
Mostly Clear. Low around 44°F. Wind around 6 mph, with gusts as high as 10 mph.
Saturday
Partly Sunny. High near 66°F. Wind 2 to 7 mph, with gusts as high as 14 mph.
Saturday Night
Partly Cloudy. Low around 44°F. Wind around 1 mph, with gusts as high as 5 mph.
Sunday
Slight Chance of Rain Showers. High near 68°F. Wind 9 to 12 mph, with gusts as high as 21 mph.
Sunday Night
Rain Likely. Low around 53°F. Wind around 15 mph, with gusts as high as 24 mph.
Monday
Thunderstorms Likely. High near 64°F. Wind 15 to 17 mph, with gusts as high as 24 mph.
Monday Night
Chance of Rain. Low around 44°F. Wind around 14 mph, with gusts as high as 21 mph.
Tuesday
Slight Chance of Rain Showers. High near 60°F. Wind 6 to 12 mph, with gusts as high as 20 mph.
WI Radar
Current Radar • WI
Day 1 Outlook • April 22, 2026

Observation History — Prairie Du Chien, WI

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)
12:55 PM CDT 4.7 10.00 Clear -- 74.3 47.7 39% NA 73.2 29.94 1013.9
12:35 PM CDT 0.0 10.00 Clear -- 71.6 48.6 44% NA 70.5 29.95 1014.2
11:35 AM CDT S 4.7 10.00 Clear -- 70.0 48.6 47% NA NA 29.96 1014.6
11:15 AM CDT E 9.2 10.00 Clear -- 68.9 50.0 51% NA NA 29.94 1013.9
10:55 AM CDT E 9.2 10.00 Clear -- 67.3 50.2 54% NA NA 29.94 1013.9
10:15 AM CDT 0.0 10.00 NULL -- 62.4 48.6 60% NA NA 29.96 1014.6
09:55 AM CDT 3.4 10.00 Clear -- 61.9 48.4 61% NA NA 29.96 1014.6
09:35 AM CDT SE 3.4 10.00 Clear -- 60.8 47.8 62% NA NA 29.96 1014.6
09:15 AM CDT 5.8 10.00 Clear -- 60.1 47.5 63% NA NA 29.97 1014.9
08:55 AM CDT SE 4.7 10.00 Clear -- 58.5 47.1 66% NA NA 29.96 1014.6
08:15 AM CDT 0.0 10.00 Clear -- 54.1 47.1 77% NA NA 29.95 1014.2
07:55 AM CDT 0.0 10.00 Clear -- 52.0 46.4 81% NA NA 29.96 1014.6
07:35 AM CDT 0.0 10.00 Clear -- 51.1 46.2 83% NA NA 29.96 1014.6
07:15 AM CDT 0.0 10.00 Clear -- 49.1 45.7 88% NA NA 29.96 1014.6
06:55 AM CDT 0.0 10.00 Clear -- 47.3 44.2 89% NA NA 29.94 1013.9
06:35 AM CDT 0.0 10.00 Clear -- 45.9 43.2 90% NA NA 29.94 1013.9
06:15 AM CDT 0.0 10.00 Clear -- 46.9 43.9 89% NA NA 29.92 1013.2
05:55 AM CDT 0.0 10.00 Clear -- 45.9 43.5 91% NA NA 29.92 1013.2
05:35 AM CDT 0.0 10.00 Clear -- 46.6 44.6 93% NA NA 29.92 1013.2
05:15 AM CDT 0.0 10.00 Clear -- 47.1 44.6 91% NA NA 29.92 1013.2
04:55 AM CDT 0.0 10.00 Clear -- 47.3 44.8 91% NA NA 29.90 1012.5
04:35 AM CDT 0.0 10.00 Clear -- 48.2 44.8 88% NA NA 29.90 1012.5
04:15 AM CDT 0.0 10.00 NULL -- 47.7 44.6 89% NA NA 29.89 1012.2
03:35 AM CDT 0.0 10.00 Clear -- 51.1 47.5 87% NA NA 29.88 1011.9

Regional Weather Observation

PRAIRIE DU CHIEN (KPDC)

Clear
74.3 F

DECORAH (KDEH)

Clear
75.2 F

LA CROSSE (KLSE)

Clear
75.2 F

BOSCOBEL (KOVS)

Clear
75.2 F

OELWEN (KOLZ)

Clear
77.0 F

SPARTA/MCCOY AAF (KCMY)

Mostly Clear
74.5 F
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