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FLOOD WARNING
FLOOD WARNING ISSUED APRIL 18 AT 3:56PM CDT UNTIL APRIL 20 AT 8:30AM CDT
Effective: 2026-04-18 15:56:00 Local Time Expires: 2026-04-20 08:30:00 Local Time Issued by: NWS Milwaukee/Sullivan WI
Alert Text
...THE FLOOD WARNING IS EXTENDED FOR THE FOLLOWING RIVERS INWISCONSIN...

MILWAUKEE RIVER NEAR CEDARBURG AFFECTING OZAUKEE COUNTY.

ROOT RIVER AT RACINE AFFECTING RACINE COUNTY.

ROOT RIVER CANAL AT RAYMOND AFFECTING RACINE COUNTY.

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN WISCONSIN...ILLINOIS...

SHEBOYGAN RIVER AT SHEBOYGAN AFFECTING SHEBOYGAN COUNTY.

ROCK RIVER NEAR LAKE KOSHKONONG AFFECTING ROCK AND JEFFERSON COUNTIES.

ROCK RIVER AT FORT ATKINSON AFFECTING JEFFERSON COUNTY.

ROCK RIVER AT AFTON AFFECTING ROCK AND WINNEBAGO COUNTIES.

BARABOO RIVER NEAR BARABOO AFFECTING COLUMBIA AND SAUK COUNTIES.

ROCK RIVER AT JEFFERSON AFFECTING JEFFERSON COUNTY.

ROCK RIVER AT WATERTOWN AFFECTING JEFFERSON COUNTY.

ROCK RIVER NEAR LEBANON-3 E-HWY MM BRIDGE AFFECTING DODGE COUNTY.

FOX RIVER NEAR BERLIN AFFECTING GREEN LAKE COUNTY.

CRAWFISH RIVER AT MILFORD AFFECTING JEFFERSON COUNTY.

FOX RIVER LOWER AT WAUKESHA AFFECTING WAUKESHA COUNTY.

FOX RIVER LOWER NEAR NEW MUNSTER AFFECTING KENOSHA AND LAKE COUNTIES.

PECATONICA RIVER AT MARTINTOWN AFFECTING GREEN COUNTY.

ROOT RIVER AT FRANKLIN AFFECTING MILWAUKEE COUNTY.

SUGAR RIVER AT BRODHEAD AFFECTING ROCK, WINNEBAGO AND GREEN COUNTIES.

TURTLE CREEK NEAR CLINTON AFFECTING ROCK AND WINNEBAGO COUNTIES.

WISCONSIN RIVER AT PORTAGE AFFECTING COLUMBIA COUNTY.

* WHAT...MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.

* WHERE...TURTLE CREEK NEAR CLINTON.

* WHEN...UNTIL MONDAY MORNING.

* IMPACTS...AT 10.0 FEET, SOUTH CREEK RD THREATENED NORTH OF INMAN PARKWAY EAST OF BELOIT. LOW-LYING PRIVATE ROADWAYS THREATENED WEST OF SHOPIERE. YARDS OF RESIDENTIAL STRUCTURES INUNDATED ALONG MOCASSIN TRAIL, BOOTMAKER DR, EAST RIDGE RD, BOULDER LANE, ROCKFENCE LANE, AND ARROWHEAD RD IN BELOIT.

* ADDITIONAL DETAILS... - AT 3:00 PM CDT SATURDAY THE STAGE WAS 8.3 FEET. - BANKFULL STAGE IS 6.0 FEET. - RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS ENDING AT 3:00 PM CDT SATURDAY WAS 8.5 FEET. - FORECAST...THE RIVER IS EXPECTED TO RISE TO A CREST OF 9.8 FEET THIS EVENING. IT WILL THEN FALL BELOW FLOOD STAGE TOMORROW EVENING. - FLOOD STAGE IS 8.0 FEET. - FLOOD HISTORY...THIS CREST COMPARES TO A PREVIOUS CREST OF 9.6 FEET ON 08 20 2007. - HTTP: WWW.WEATHER.GOV SAFETY FLOOD
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Target Area
WINNEBAGO, IL, ROCK, WI
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Hazardous Weather Conditions

Freeze Watch issued April 18 at 11:59PM EDT until April 21 at 10:00AM EDT

Current Conditions: CHEVY CHASE, MARYLAND

LEESBURG/GODFREY (KJYO)

Cloudy

66.2 F
Humidity:83%
Wind Speed:NE 5.8 mph
Barometer:29.82 in
Dewpoint:60.8 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 19 2026, 01:55 AM EDT
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5 Day Forecast for CHEVY CHASE, MARYLAND (20815)

Sunday

High 59 °F
Rain Showers Likely
Sunday
Night
Low 42 °F
Partly Cloudy
Monday

High 55 °F
Partly Sunny
Monday
Night
Low 33 °F
Mostly Clear
Tuesday

High 59 °F
Mostly Sunny
Tuesday
Night
Low 48 °F
Slight Chance of Rain
Wednesday

High 73 °F
Chance of Rain Showers
Wednesday
Night
Low 50 °F
Partly Cloudy
Thursday

High 77 °F
Mostly Sunny

Observation History for CHEVY CHASE, MARYLAND


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)
01:55 AM EDT NE 5.8 10.00 Cloudy -- 66.2 60.8 83% NA NA 29.82 1009.8
01:35 AM EDT 10.3 10.00 Cloudy -- 68.0 60.8 78% NA NA 29.83 1010.2
01:15 AM EDT 3.4 10.00 NULL -- 68.0 60.8 78% NA NA 29.84 1010.5
12:55 AM EDT 0.0 10.00 Cloudy -- 66.2 60.8 83% NA NA 29.85 1010.8
12:35 AM EDT 0.0 10.00 Cloudy -- 68.0 60.8 78% NA NA 29.85 1010.8
12:15 AM EDT 0.0 10.00 NULL -- 68.0 60.8 78% NA NA 29.86 1011.2
11:55 PM EDT E 4.7 10.00 Cloudy -- 68.0 60.8 78% NA NA 29.84 1010.5
11:35 PM EDT E 3.4 10.00 Light Rain -- 69.8 60.8 73% NA NA 29.85 1010.8
11:15 PM EDT E 4.7 10.00 NULL -- 69.8 60.8 73% NA NA 29.85 1010.8
10:55 PM EDT 4.7 10.00 Cloudy -- 69.8 60.8 73% NA NA M
10:35 PM EDT 5.8 10.00 Mostly Cloudy -- 69.8 60.8 73% NA NA 29.83 1010.2
10:15 PM EDT SE 5.8 10.00 Mostly Cloudy -- 69.8 60.8 73% NA NA 29.82 1009.8
09:55 PM EDT SE 10.3 10.00 Clear -- 69.8 60.8 73% NA NA 29.82 1009.8
09:35 PM EDT SE 9.2 10.00 Clear -- 71.6 60.8 69% NA 71.8 29.83 1010.2
09:15 PM EDT SE 11.4 10.00 Clear -- 71.6 60.8 69% NA 71.8 29.82 1009.8
08:55 PM EDT SE 11.4 G 23.0 10.00 Clear -- 71.6 60.8 69% NA 71.8 29.82 1009.8
08:35 PM EDT SE 13.9 G 20.8 10.00 Clear -- 73.4 60.8 65% NA 73.4 29.81 1009.5
08:15 PM EDT SE 9.2 G 18.3 10.00 Clear -- 73.4 60.8 65% NA 73.4 29.81 1009.2
07:55 PM EDT SE 15.0 G 20.8 10.00 Clear -- 75.2 60.8 61% NA 75.2 29.81 1009.2
07:35 PM EDT SE 11.4 G 18.3 10.00 Clear -- 77.0 60.8 57% NA 77.2 29.81 1009.2
07:15 PM EDT SE 12.8 G 19.7 10.00 Clear -- 77.0 62.6 61% NA 77.4 29.81 1009.5
06:55 PM EDT SE 12.8 G 18.3 10.00 Clear -- 78.8 62.6 58% NA 79.2 29.81 1009.5
06:35 PM EDT G 19.7 10.00 Clear -- 78.8 62.6 58% NA 79.2 29.82 1009.8
06:15 PM EDT SE 12.8 10.00 Clear -- 78.8 62.6 58% NA 79.2 29.83 1010.2

Regional Weather Observation

LEESBURG/GODFREY (KJYO)

Cloudy
66.2 F

FREDERICK (KFDK)

Cloudy
62.2 F

CARROLL CNTY (KDMW)

Mostly Cloudy
60.8 F

NSF THURMONT (KRSP)

NULL
57.9 F

WASH DC/DULLES (KIAD)

Partly Cloudy
64.4 F

WASHINGTON/NATL (KDCA)

Clear
64.4 F
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