Blue River, WI Weather Forecast & Current Conditions

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Blue River Weather Map
UTC Time: 9/19/2026, 21:12
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Blue River, WI Regional Weather

Expires:202609192200;;729977
ASUS43 KMKX 192110
RWRWI 

WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
400 PM CDT SAT SEP 19 2026

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


WIZ051-052-058>065-066-070>072-192200-
SOUTHEAST WISCONSIN
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      CLOUDY    65  62  90 E6        29.94S TC  18           
WAUKESHA       CLOUDY    66  63  88 SE10      29.95F TC  19           
MILWAUKEE/TIMM CLOUDY    63  63 100 CALM      29.97S TC  17           
RACINE         CLOUDY    66  63  90 SE6       29.97S TC  19           
KENOSHA        CLOUDY    66  64  94 E5        29.94F FOG     TC  19   
FOND DU LAC    CLOUDY    62  60  93 E7        29.98R TC  17           
SHEBOYGAN      FOG       61  60  97 E9        29.98F VSB 1   TC  16   
WEST BEND      FOG       61  61 100 E7        29.96F VSB 1   TC  16   
JUNEAU         CLOUDY    63  63 100 E6        29.96S TC  17           
$$


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

Blue River, WI

Tonight
Thunderstorms
58°14°
70%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
50%
Monday
Rain Showers
62°/ 48° 17°/
50%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wed Night
Cloudy
48°
0%
Thursday
Mostly Cloudy
68°20°
0%
Friday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%

Night: Cloudy. Showers likely with a chance of thunderstorms this evening, then a chance of showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the upper 50s. Northeast winds 10 to 15 mph. Chance of rain 70 percent.

Richland Center, WI

Tonight
Thunderstorms
55°13°
70%
Sunday
Rain Showers
68°/ 48° 20°/
20%
Monday
Rain Showers
62°/ 45° 17°/
40%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wed Night
Cloudy
45°
0%
Thursday
Mostly Cloudy
70°21°
0%
Friday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%

Night: Cloudy. Showers likely with a chance of thunderstorms this evening, then a chance of showers after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Dodgeville, WI

Today
Thunderstorms
68°/ 58° 20°/ 14°
100%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Rain Showers
62°/ 48° 17°/
50%
Tuesday
Rain Showers
62°/ 45° 17°/
20%
Wednesday
Partly Cloudy
65°/ 48° 18°/
0%
Thursday
Rain Showers
68°/ 52° 20°/ 11°
20%
Friday
Partly Cloudy
72°22°
0%

Day: Showers and slight chance of thunderstorms early in the afternoon, then scattered showers and chance of thunderstorms late in the afternoon. Some thunderstorms may produce heavy rainfall. Near steady temperature in the upper 60s. East winds up to 5 mph. Chance of precipitation near 100 percent.

Night: Numerous rain showers and chance of thunderstorms until early morning, then scattered rain showers early in the morning. Some thunderstorms may produce heavy rainfall until early morning. Lows in the upper 50s. Northeast winds 5 to 15 mph. Chance of precipitation 70 percent.

Prairie Du Chien, WI

Tonight
Thunderstorms
58°14°
70%
Sunday
Rain Showers
70°/ 52° 21°/ 11°
20%
Monday
Rain Showers
62°/ 48° 17°/
50%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wed Night
Cloudy
48°
0%
Thursday
Mostly Cloudy
70°21°
0%
Friday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%

Night: Cloudy. Showers likely with a chance of thunderstorms this evening, then a chance of showers after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Viroqua, WI

Tonight
Thunderstorms
55°13°
70%
Sunday
Mostly Cloudy
70°/ 48° 21°/
0%
Monday
Rain Showers
62°/ 45° 17°/
40%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wed Night
Cloudy
45°
0%
Thursday
Mostly Cloudy
70°21°
0%
Friday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%

Night: Cloudy. Showers likely with a chance of thunderstorms this evening, then a chance of showers after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Baraboo, WI

Today
Thunderstorms
65°/ 55° 18°/ 13°
100%
Sunday
Cloudy
65°/ 48° 18°/
0%
Monday
Rain Showers
62°/ 45° 17°/
40%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Partly Cloudy
65°/ 48° 18°/
0%
Thursday
Rain Showers
68°/ 50° 20°/ 10°
20%
Friday
Partly Cloudy
72°22°
0%

Day: Showers and slight chance of thunderstorms early in the afternoon, then scattered showers and chance of thunderstorms late in the afternoon. Near steady temperature in the mid 60s. East winds up to 5 mph. Chance of precipitation near 100 percent.

Night: Cloudy. Chance of thunderstorms in the evening. Numerous rain showers through around midnight, then scattered rain showers after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of precipitation 70 percent.

Waukon, IA

Tonight
Thunderstorms
58°14°
70%
Sunday
Rain Showers
68°/ 50° 20°/ 10°
20%
Monday
Rain Showers
62°/ 48° 17°/
50%
Tuesday
Partly Cloudy
62°/ 48° 17°/
0%
Wed Night
Cloudy
48°
0%
Thursday
Mostly Cloudy
68°20°
0%
Friday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%

Night: Cloudy. Showers likely with a chance of thunderstorms this evening, then a chance of showers after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Elkader, IA

Tonight
Thunderstorms
58°14°
70%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
40%
Monday
Rain Showers
62°/ 48° 17°/
60%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wed Night
Cloudy
48°
0%
Thursday
Mostly Cloudy
68°20°
0%
Friday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Saturday
Partly Cloudy
72°22°
0%

Night: Cloudy. Showers likely with a chance of thunderstorms this evening, then a chance of showers after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Darlington, WI

Today
Thunderstorms
72°/ 60° 22°/ 16°
70%
Sunday
Rain Showers
65°/ 55° 18°/ 13°
40%
Monday
Rain Showers
62°/ 48° 17°/
50%
Tuesday
Rain Showers
62°/ 48° 17°/
30%
Wednesday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Thursday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Partly Cloudy
70°21°
0%

Day: Cloudy. Numerous showers and slight chance of thunderstorms early in the afternoon, then scattered showers and chance of thunderstorms late in the afternoon. Some thunderstorms may produce heavy rainfall. Highs in the lower 70s. East winds up to 5 mph. Chance of precipitation 70 percent.

Night: Numerous rain showers and chance of thunderstorms until early morning, then scattered rain showers early in the morning. Some thunderstorms may produce heavy rainfall until early morning. Lows around 60. Northeast winds 5 to 15 mph. Chance of precipitation 70 percent.

Mauston, WI

Tonight
Thunderstorms
52°11°
50%
Sunday
Mostly Cloudy
68°/ 45° 20°/
0%
Monday
Mostly Cloudy
62°/ 42° 17°/
0%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wed Night
Cloudy
45°
0%
Thursday
Mostly Cloudy
70°21°
0%
Friday
Mostly Cloudy
70°/ 48° 21°/
0%

Night: Cloudy. A chance of showers and thunderstorms this evening, then a slight chance of showers after midnight. Lows in the lower 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Madison, WI

Today
Thunderstorms
65°/ 58° 18°/ 14°
100%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
50%
Monday
Rain Showers
62°/ 48° 17°/
50%
Tuesday
Rain Showers
62°/ 48° 17°/
20%
Wednesday
Partly Cloudy
65°/ 48° 18°/
0%
Thursday
Rain Showers
68°/ 52° 20°/ 11°
20%
Friday
Mostly Cloudy
72°22°
0%

Day: Showers and chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Near steady temperature in the mid 60s. East winds up to 5 mph. Chance of precipitation near 100 percent.

Night: Rain showers and chance of thunderstorms until early morning, then scattered rain showers early in the morning. Some thunderstorms may produce heavy rainfall until early morning. Lows in the upper 50s. Northeast winds 5 to 15 mph. Chance of precipitation 80 percent.

Sparta, WI

Tonight
Thunderstorms
52°11°
50%
Sunday
Mostly Cloudy
68°/ 45° 20°/
0%
Monday
Mostly Cloudy
62°/ 42° 17°/
0%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wed Night
Cloudy
45°
0%
Thursday
Mostly Cloudy
70°21°
0%
Friday
Mostly Cloudy
70°/ 48° 21°/
0%

Night: Cloudy. A chance of showers with a slight chance of thunderstorms this evening, then a slight chance of showers after midnight. Lows in the lower 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Dubuque, IA

Afternoon
Thunderstorms
75°/ 62° 24°/ 17°
70%
Sunday
Rain Showers
65°/ 55° 18°/ 13°
50%
Monday
Rain Showers
62°/ 50° 17°/ 10°
60%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Mostly Cloudy
68°20°
0%
Friday
Mostly Cloudy
68°20°
0%

Day: Showers likely with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Near steady temperature in the mid 70s. South winds 5 to 10 mph. Chance of rain 70 percent.

Night: Showers likely with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Humid with lows in the lower 60s. Northeast winds 10 to 15 mph. Chance of rain 70 percent.

Caledonia, MN

Tonight
Thunderstorms
55°13°
50%
Sunday
Mostly Cloudy
68°/ 48° 20°/
0%
Monday
Rain Showers
62°/ 45° 17°/
50%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wed Night
Cloudy
45°
0%
Thursday
Mostly Cloudy
68°20°
0%
Friday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%

Night: Cloudy. A chance of showers with a slight chance of thunderstorms this evening, then a slight chance of showers after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

La Crosse, WI

Tonight
Thunderstorms
55°13°
50%
Sunday
Mostly Cloudy
70°/ 48° 21°/
0%
Monday
Mostly Cloudy
65°/ 45° 18°/
0%
Tuesday
Cloudy
65°18°
0%
Wed Night
Cloudy
65°18°
0%
Thursday
Mostly Cloudy
72°22°
0%
Friday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%

Night: Cloudy. A chance of showers with a slight chance of thunderstorms this evening, then a slight chance of showers after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Galena, IL

Afternoon
Thunderstorms
72°/ 62° 22°/ 17°
90%
Sunday
Rain Showers
65°/ 55° 18°/ 13°
50%
Monday
Rain Showers
62°/ 50° 17°/ 10°
50%
Tue Night
Cloudy
48°
0%
Wednesday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Thursday
Mostly Cloudy
68°20°
0%
Friday
Mostly Cloudy
68°20°
0%

Day: Showers likely with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Near steady temperature in the lower 70s. Southeast winds around 5 mph. Chance of rain 70 percent.

Night: Showers. Thunderstorms likely, mainly in the evening. Patchy fog after midnight. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall after midnight. Humid with lows in the lower 60s. East winds around 5 mph, increasing to northeast 10 to 15 mph after midnight. Chance of rain 90 percent.

Manchester, IA

Afternoon
Thunderstorms
75°/ 60° 24°/ 16°
70%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
50%
Monday
Rain Showers
62°/ 48° 17°/
70%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wed Night
Cloudy
48°
0%
Thursday
Mostly Cloudy
68°20°
0%
Friday
Mostly Cloudy
68°20°
0%

Day: Showers likely with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Near steady temperature in the mid 70s. South winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Some thunderstorms may produce heavy rainfall. Humid with lows around 60. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Portage, WI

Today
Thunderstorms
65°/ 58° 18°/ 14°
100%
Sunday
Cloudy
65°/ 50° 18°/ 10°
0%
Monday
Rain Showers
62°/ 45° 17°/
20%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Partly Cloudy
65°/ 48° 18°/
0%
Thursday
Rain Showers
68°/ 50° 20°/ 10°
20%
Friday
Mostly Cloudy
72°22°
0%

Day: Showers and slight chance of thunderstorms early in the afternoon, then scattered showers and chance of thunderstorms late in the afternoon. Near steady temperature in the mid 60s. East winds 5 to 10 mph. Chance of precipitation near 100 percent.

Night: Cloudy. Chance of thunderstorms in the evening. Rain showers through around midnight, then scattered rain showers after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of precipitation 80 percent.

Decorah, IA

Tonight
Thunderstorms
55°13°
70%
Sunday
Rain Showers
68°/ 50° 20°/ 10°
20%
Monday
Rain Showers
60°/ 45° 16°/
50%
Tuesday
Partly Cloudy
60°/ 45° 16°/
0%
Wed Night
Cloudy
45°
0%
Thursday
Mostly Cloudy
68°20°
0%
Friday
Mostly Cloudy
68°20°
0%
Saturday
Mostly Cloudy
68°20°
0%

Night: Cloudy. Showers likely with a chance of thunderstorms this evening, then a slight chance of showers after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Monroe, WI

Today
Thunderstorms
68°/ 60° 20°/ 16°
100%
Sunday
Rain Showers
65°/ 55° 18°/ 13°
50%
Monday
Rain Showers
62°/ 50° 17°/ 10°
50%
Tuesday
Rain Showers
62°/ 48° 17°/
30%
Wednesday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Thursday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Partly Cloudy
70°21°
0%

Day: Showers and slight chance of thunderstorms early in the afternoon, then scattered showers and chance of thunderstorms late in the afternoon. Some thunderstorms may produce heavy rainfall. Near steady temperature in the upper 60s. East winds up to 5 mph. Chance of precipitation near 100 percent.

Night: Rain showers and chance of thunderstorms until early morning, then numerous rain showers early in the morning. Some thunderstorms may produce heavy rainfall until early morning. Lows around 60. Northeast winds 5 to 15 mph. Chance of precipitation 80 percent.

Names listed above may include county names.

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