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Onalaska High School, WI Weather Forecast & Current Conditions

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Onalaska High School, WI Weather Maps

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Onalaska High School Weather Map
UTC Time: 9/22/2026, 14:26
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Onalaska High School, WI Regional Weather

Expires:202609221500;;874293
ASUS43 KMKX 221420
RWRWI 

WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
900 AM CDT TUE SEP 22 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.


WIZ032>034-041-042-053>061-221500-
SOUTHWEST WISCONSIN
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LA CROSSE      CLOUDY    54  47  77 VRB6      30.36R TC  12           
SPARTA         MOSUNNY   53  48  82 E5        30.35R TC  12           
VIROQUA        MOSUNNY   52  48  86 E13       30.35R TC  11           
BOSCOBEL       CLOUDY    54  49  83 VRB6      30.34R TC  12           
PRAIRIE DU CHI CLOUDY    54  50  86 E6        30.33R TC  12           
PLATTEVILLE    CLOUDY    54  52  93 NE10G16   30.32R TC  12           
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed  PRES - Barometric Pressure  VSB - Visibility
WCI - Wind Chill Index  E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Onalaska High School, WI

Today
Partly Cloudy
62°/ 42° 17°/ 6°
0%
Wednesday
Sunny
65°/ 48° 18°/ 9°
0%
Thursday
Partly Cloudy
65°/ 48° 18°/ 9°
0%
Fri Night
Mostly Cloudy
48°9°
0%
Sat-Sat Night
Rain Showers
65°18°
40%
Sunday
Mostly Cloudy
72°22°
0%
Monday
Mostly Cloudy
72°22°
0%

Day: Partly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the lower 40s. East winds around 5 mph.

Caledonia, MN

Today
Partly Cloudy
62°/ 45° 17°/ 7°
0%
Wednesday
Sunny
65°/ 48° 18°/ 9°
0%
Thursday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Fri Night
Mostly Cloudy
50°10°
0%
Sat-Sat Night
Rain Showers
65°18°
40%
Sunday
Mostly Cloudy
70°21°
0%
Monday
Mostly Cloudy
70°21°
0%

Day: Partly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the mid 40s. East winds around 5 mph.

Winona, MN

Today
Partly Cloudy
60°/ 42° 16°/ 6°
0%
Wednesday
Sunny
62°/ 48° 17°/ 9°
0%
Thursday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Fri Night
Mostly Cloudy
52°11°
0%
Sat-Sat Night
Rain Showers
62°17°
50%
Sunday
Mostly Cloudy
68°20°
0%
Monday
Mostly Cloudy
68°20°
0%

Day: Partly sunny. Highs around 60. East winds 5 to 10 mph.

Night: Mostly cloudy in the evening, then clearing. Lows in the lower 40s. East winds around 5 mph.

Arcadia, WI

Today
Partly Cloudy
62°/ 42° 17°/ 6°
0%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Partly Cloudy
65°/ 48° 18°/ 9°
0%
Fri Night
Mostly Cloudy
48°9°
0%
Sat-Sat Night
Rain Showers
65°18°
50%
Sunday
Mostly Cloudy
70°21°
0%
Monday
Mostly Cloudy
70°21°
0%

Day: Partly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the lower 40s. East winds around 5 mph.

Viroqua, WI

Today
Sprinkles
62°/ 42° 17°/ 6°
0%
Wednesday
Sunny
65°/ 48° 18°/ 9°
0%
Thursday
Partly Cloudy
65°/ 48° 18°/ 9°
0%
Fri Night
Mostly Cloudy
48°9°
0%
Sat-Sat Night
Rain Showers
65°18°
40%
Sunday
Mostly Cloudy
72°22°
0%
Monday
Mostly Cloudy
72°22°
0%

Day: Mostly cloudy with scattered sprinkles this morning, then partly sunny this afternoon. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the lower 40s. East winds around 5 mph.

Black River Falls, WI

Today
Partly Cloudy
62°/ 42° 17°/ 6°
0%
Wednesday
Sunny
65°/ 42° 18°/ 6°
0%
Thursday
Partly Cloudy
65°/ 45° 18°/ 7°
0%
Fri Night
Mostly Cloudy
45°7°
0%
Saturday
Rain Showers
65°/ 48° 18°/ 9°
50%
Sunday
Mostly Cloudy
70°21°
0%
Monday
Mostly Cloudy
70°21°
0%

Day: Partly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 40s. East winds around 5 mph.

Sparta, WI

Today
Partly Cloudy
62°/ 42° 17°/ 6°
0%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Partly Cloudy
65°/ 45° 18°/ 7°
0%
Friday
Mostly Cloudy
45°7°
0%
Saturday
Mostly Cloudy
45°/ 48° 7°/ 9°
50%
Sunday
Mostly Cloudy
70°21°
0%
Monday
Mostly Cloudy
70°21°
0%

Day: Partly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 40s. Light winds.

Alma, WI

Today
Sunny
62°/ 42° 17°/ 6°
0%
Wednesday
Sunny
65°/ 48° 18°/ 9°
0%
Thursday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Fri Night
Mostly Cloudy
50°10°
0%
Sat-Sat Night
Rain Showers
65°18°
50%
Sunday
Mostly Cloudy
70°21°
0%
Monday
Mostly Cloudy
70°21°
0%

Day: Mostly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the lower 40s. Light winds.

Waukon, IA

Today
Rain Showers
62°/ 45° 17°/ 7°
50%
Wednesday
Sunny
65°/ 48° 18°/ 9°
0%
Thursday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Fri Night
Mostly Cloudy
50°10°
0%
Sat-Sat Night
Rain Showers
65°18°
40%
Sun-Sun Night
Mostly Cloudy
68°20°
0%
Monday
Sunny
72°22°
0%

Day: Mostly cloudy with scattered showers this morning, then partly sunny this afternoon. Highs in the lower 60s. East winds 5 to 10 mph. Chance of rain 50 percent.

Night: Partly cloudy. Lows in the mid 40s. Light winds.

Preston, MN

Today
Partly Cloudy
58°/ 42° 14°/ 6°
0%
Wednesday
Sunny
62°/ 48° 17°/ 9°
0%
Thursday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Fri Night
Mostly Cloudy
52°11°
0%
Sat-Sat Night
Rain Showers
62°17°
50%
Sunday
Mostly Cloudy
68°20°
0%
Monday
Mostly Cloudy
68°20°
0%

Day: Partly sunny. Highs in the upper 50s. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 40s. East winds around 5 mph.

Decorah, IA

Today
Rain Showers
58°/ 45° 14°/ 7°
50%
Wednesday
Sunny
65°/ 48° 18°/ 9°
0%
Thursday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Fri Night
Mostly Cloudy
52°11°
0%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
50%
Sunday
Mostly Cloudy
70°21°
0%
Monday
Mostly Cloudy
70°21°
0%

Day: Mostly cloudy with scattered showers this morning, then partly sunny this afternoon. Highs in the upper 50s. East winds 5 to 10 mph. Chance of rain 50 percent.

Night: Partly cloudy. Lows in the mid 40s. Light winds.

Prairie Du Chien, WI

Today
Rain Showers
62°/ 45° 17°/ 7°
20%
Wednesday
Sunny
65°/ 48° 18°/ 9°
0%
Thursday
Partly Cloudy
65°/ 48° 18°/ 9°
0%
Fri Night
Mostly Cloudy
48°9°
0%
Sat-Sat Night
Rain Showers
65°18°
30%
Sunday
Mostly Cloudy
72°22°
0%
Monday
Mostly Cloudy
72°22°
0%

Day: Mostly cloudy with isolated showers this morning, then partly sunny this afternoon. Highs in the lower 60s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. Lows in the mid 40s. Northeast winds around 5 mph.

Wabasha, MN

Today
Sunny
62°/ 42° 17°/ 6°
0%
Wednesday
Sunny
62°/ 48° 17°/ 9°
0%
Thursday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Fri Night
Mostly Cloudy
50°10°
0%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
60%
Sunday
Mostly Cloudy
70°21°
0%
Monday
Mostly Cloudy
70°21°
0%

Day: Mostly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 40s. East winds around 5 mph.

Richland Center, WI

Today
Rain Showers
62°/ 45° 17°/ 7°
40%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Partly Cloudy
65°/ 48° 18°/ 9°
0%
Friday
Mostly Cloudy
48°9°
0%
Saturday
Mostly Cloudy
48°/ 48° 9°/ 9°
30%
Sunday
Mostly Cloudy
72°22°
0%
Monday
Mostly Cloudy
72°22°
0%

Day: Mostly cloudy with scattered showers this morning, then partly sunny this afternoon. Highs in the lower 60s. East winds 5 to 10 mph. Chance of rain 40 percent.

Night: Partly cloudy. Lows in the mid 40s. Northeast winds around 5 mph.

Rochester, MN

Today
Partly Cloudy
60°/ 42° 16°/ 6°
0%
Wednesday
Sunny
62°/ 50° 17°/ 10°
0%
Thursday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Fri Night
Mostly Cloudy
52°11°
0%
Saturday
Rain Showers
62°/ 55° 17°/ 13°
60%
Sunday
Mostly Cloudy
68°20°
0%
Monday
Mostly Cloudy
68°20°
0%

Day: Partly sunny. Highs around 60. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 40s. East winds 5 to 10 mph.

Mauston, WI

Today
Sprinkles
62°/ 42° 17°/ 6°
0%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Partly Cloudy
65°/ 45° 18°/ 7°
0%
Friday
Mostly Cloudy
45°7°
0%
Saturday
Mostly Cloudy
45°/ 48° 7°/ 9°
40%
Sunday
Mostly Cloudy
70°21°
0%
Monday
Mostly Cloudy
70°21°
0%

Day: Mostly cloudy with scattered sprinkles this morning, then partly sunny this afternoon. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 40s. East winds 5 to 10 mph.

Neillsville, WI

Today
Sprinkles
62°/ 40° 17°/ 4°
0%
Wednesday
Sunny
65°/ 42° 18°/ 6°
0%
Thursday
Mostly Cloudy
65°/ 45° 18°/ 7°
0%
Fri Night
Mostly Cloudy
45°7°
0%
Saturday
Rain Showers
65°/ 48° 18°/ 9°
50%
Sunday
Mostly Cloudy
70°21°
0%
Monday
Mostly Cloudy
70°21°
0%

Day: Mostly sunny. Scattered sprinkles this morning. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 40. East winds 5 to 10 mph.

Eau Claire, WI

Today
Sunny
60°/ 40° 16°/ 4°
0%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Mostly Cloudy
65°/ 48° 18°/ 9°
0%
Friday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Saturday
Rain Showers
65°/ 50° 18°/ 10°
50%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Monday
Partly Cloudy
72°22°
0%

Day: Mostly sunny. Highs around 60. East winds 5 to 15 mph.

Night: Mostly clear. Lows around 40. East winds up to 10 mph.

Cresco, IA

Today
Rain Showers
58°/ 45° 14°/ 7°
40%
Wednesday
Sunny
62°/ 48° 17°/ 9°
0%
Thursday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Fri Night
Mostly Cloudy
52°11°
0%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
50%
Sunday
Mostly Cloudy
68°20°
0%
Monday
Mostly Cloudy
68°20°
0%

Day: Mostly cloudy with scattered showers this morning, then partly sunny this afternoon. Highs in the upper 50s. East winds 5 to 10 mph. Chance of rain 40 percent.

Night: Partly cloudy. Lows in the mid 40s. East winds around 5 mph.

Elkader, IA

Today
Rain Showers
62°/ 45° 17°/ 7°
60%
Wednesday
Sunny
65°/ 50° 18°/ 10°
0%
Thursday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Fri Night
Mostly Cloudy
52°11°
0%
Sat-Sat Night
Rain Showers
65°18°
50%
Sun-Sun Night
Mostly Cloudy
70°21°
0%
Monday
Sunny
72°22°
0%

Day: Mostly cloudy with numerous showers this morning, then partly sunny this afternoon. Highs in the lower 60s. East winds 5 to 10 mph. Chance of rain 60 percent.

Night: Partly cloudy. Lows in the mid 40s. Northeast winds around 5 mph.

Names listed above may include county names.

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