Regional Weather Roundup
Issued by NWS La Crosse, WI

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266
ASUS43 KARX 210810
RWRARX

HOURLY WEATHER FOR THE UPPER MISSISSIPPI RIVER VALLEY
NATIONAL WEATHER SERVICE LA CROSSE WI
300 AM CDT FRI AUG 21 2026

NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no
significant weater and/or obstructions to visibility.

MNZ077-085>088-093>096-210900
Southeast Minnesota

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCHESTER      CLOUDY    68  64  87 S13       29.96F
WINONA         PTCLDY    70  63  78 SW6       29.94F
AUSTIN         CLOUDY    68  68 100 S9        29.97S
ALBERT LEA     MOCLDY    67  67 100 S7        29.97S
DODGE CENTER   MOCLDY    68  66  94 SW15      29.95F
PRESTON        CLOUDY    70  66  88 SW13G18   29.98S
OWATONNA       MOCLDY    67  66  98 SW6       29.93F
FARIBAULT      PTCLDY    68  66  94 SW5       29.93S
$$

WIZ041-042-053>056-061-210900
Southwest Wisconsin

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LA CROSSE      CLOUDY    71  65  81 S13       29.96S
SPARTA         MOCLDY    70  62  76 CALM      29.95F
WIS DELLS      PTCLDY    60  55  82 S8        30.02F
PRAIRIE DU CHI MOCLDY    67  64  89 CALM      30.01S
BOSCOBEL       PTCLDY    67  60  78 SW3       30.01F
LONE ROCK      MOCLDY    62  59  90 CALM      30.02F
PLATTEVILLE    PTCLDY    65  59  82 SE8       30.04F
$$

WIZ017-030-034>036-043>045-210900
Central Wisconsin

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MEDFORD        CLOUDY    61  60  97 E12       29.97F VSB 1
WAUSAU         TSTM      63  59  87 N8        30.00S
BLACK RVR FLS  MOCLDY    62  61  96 CALM      29.95F
WIS RAPIDS     MOCLDY    66  58  75 S9        29.98F
MARSHFIELD     PTCLDY    63  58  83 S10       29.94F
MAUSTON        MOCLDY    67  59  73 S10       29.99S
CAMP DOUGLAS   PTCLDY    68  60  75 S16G23    29.95F
WAUTOMA        PTCLDY    61  58  90 S3        30.01F
$$

IAZ008>011-017>019-029-030-210900
Northeast Iowa

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WATERLOO       PTCLDY    69  64  84 S9        30.00F
DUBUQUE        MOCLDY    63  58  83 S8        30.04F
DECORAH        CLOUDY    68  64  88 S9G15     29.98F
MASON CITY     MOCLDY    66  65  96 SW7       29.99S
CHARLES CITY   MOCLDY    68  68 100 S7        30.00S
OELWEIN        MOCLDY    66  64  94 S9        30.02F
$$

Wind speeds are in miles per hour.

 Abbreviations used in the REMARKS:
VSB - Visibility in statute miles
WCI - Wind chill index
HX  - Heat Index