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FLOOD WARNING
FLOOD WARNING ISSUED APRIL 26 AT 9:27PM CDT UNTIL MAY 3 AT 7:00AM CDT
Effective: 2026-04-26 21:27:00 Local Time Expires: 2026-05-03 07:00:00 Local Time Issued by: NWS Milwaukee/Sullivan WI
Alert Text
...THE FLOOD WARNING IS EXTENDED FOR THE FOLLOWING RIVERS INWISCONSIN...ILLINOIS...

ROCK RIVER NEAR LAKE KOSHKONONG AFFECTING JEFFERSON AND ROCK COUNTIES.

ROCK RIVER AT FORT ATKINSON AFFECTING JEFFERSON COUNTY.

ROCK RIVER AT JEFFERSON AFFECTING JEFFERSON COUNTY.

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

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

FOX RIVER NEAR BERLIN AFFECTING GREEN LAKE COUNTY.

ROCK RIVER AT NEWVILLE AFFECTING ROCK COUNTY.

ROCK RIVER AT AFTON AFFECTING WINNEBAGO AND ROCK COUNTIES.

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

CRAWFISH RIVER AT MILFORD AFFECTING JEFFERSON COUNTY.

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

* WHERE...FOX RIVER LOWER NEAR NEW MUNSTER.

* WHEN...UNTIL SUNDAY, MAY 03.

* IMPACTS...AT 12.0 FEET, WATER IS UP TO THE FIRST FLOOR LEVELS OF SOME HOMES IN THE TOWN OF WHEATLAND AND VILLAGE OF SALEM LAKES AREA ALONG RIVERSIDE DRIVE AND SHOREWOOD DRIVE.

* ADDITIONAL DETAILS... - AT 9:00 PM CDT SUNDAY THE STAGE WAS 12.7 FEET. - BANKFULL STAGE IS 10.0 FEET. - RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS ENDING AT 9:00 PM CDT SUNDAY WAS 13.1 FEET. - FORECAST...THE RIVER IS EXPECTED TO FALL BELOW FLOOD STAGE SUNDAY, MAY 03 AND CONTINUE FALLING TO 10.8 FEET SUNDAY, MAY 03. - FLOOD STAGE IS 11.0 FEET. - FLOOD HISTORY...THIS CREST COMPARES TO A PREVIOUS CREST OF 12.6 FEET ON 02 22 1997. - HTTP: WWW.WEATHER.GOV SAFETY FLOOD
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Target Area
LAKE, IL, KENOSHA, WI
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Hazardous Weather Conditions

No active alerts for CHEVY CHASE, MARYLAND

Current Conditions: CHEVY CHASE, MARYLAND

LEESBURG/GODFREY (KJYO)

Clear

50.0 F
Humidity:87%
Wind Speed: mph
Barometer:30.21 in
Dewpoint:46.4 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 27 2026, 12:15 AM EDT
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5 Day Forecast for CHEVY CHASE, MARYLAND (20815)

Sunday

High 59 °F
Forecast Missing
Sunday
Night
Low 44 °F
Mostly Clear
Monday

High 69 °F
Mostly Sunny
Monday
Night
Low 48 °F
Partly Cloudy
Tuesday

High 68 °F
Chance of Rain Showers
Tuesday
Night
Low 51 °F
Chance of Rain
Wednesday

High 68 °F
T-storms
Wednesday
Night
Low 50 °F
T-storms
Thursday

High 62 °F
Showers Likely

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)
12:15 AM EDT 10.00 Clear -- 50.0 46.4 87% NA NA 30.21 1023.0
11:55 PM EDT 10.00 Partly Cloudy -- 50.0 46.4 87% NA NA 30.21 1023.0
11:35 PM EDT 10.00 Mostly Cloudy -- 53.6 46.4 77% NA NA 30.21 1023.0
11:15 PM EDT 10.00 Cloudy -- 53.6 46.4 77% NA NA 30.22 1023.4
10:55 PM EDT 10.00 Cloudy -- 53.6 46.4 77% NA NA 30.21 1023.0
10:35 PM EDT 10.00 Cloudy -- 53.6 46.4 77% NA NA 30.21 1023.0
10:15 PM EDT 10.00 Cloudy -- 53.6 46.4 77% NA NA 30.21 1023.0
09:55 PM EDT 10.00 Cloudy -- 53.6 46.4 77% NA NA 30.21 1023.0
09:35 PM EDT 10.00 Cloudy -- 53.6 46.4 77% NA NA 30.20 1022.7
09:15 PM EDT 10.00 Cloudy -- 53.6 46.4 77% NA NA 30.20 1022.7
08:55 PM EDT 10.00 Cloudy -- 53.6 46.4 77% NA NA 30.19 1022.4
08:35 PM EDT 10.00 Cloudy -- 53.6 46.4 77% NA NA 30.18 1022.0
08:15 PM EDT 10.00 Cloudy -- 53.6 46.4 77% NA NA 30.17 1021.7
07:55 PM EDT 10.00 Cloudy -- 53.6 46.4 77% NA NA 30.17 1021.7
07:35 PM EDT 10.00 Cloudy -- 55.4 46.4 72% NA NA 30.16 1021.3
07:15 PM EDT 10.00 Cloudy -- 55.4 46.4 72% NA NA 30.15 1021.0
06:55 PM EDT 10.00 Cloudy -- 55.4 46.4 72% NA NA 30.15 1021.0
06:35 PM EDT 10.00 Cloudy -- 55.4 46.4 72% NA NA 30.15 1021.0
06:15 PM EDT 10.00 Cloudy -- 55.4 46.4 72% NA NA 30.15 1021.0
05:55 PM EDT 10.00 Cloudy -- 55.4 46.4 72% NA NA 30.14 1020.7
05:35 PM EDT 10.00 Cloudy -- 55.4 46.4 72% NA NA 30.14 1020.7
05:15 PM EDT 10.00 Cloudy -- 55.4 46.4 72% NA NA 30.13 1020.3
04:55 PM EDT 10.00 Cloudy -- 55.4 46.4 72% NA NA 30.13 1020.3
04:35 PM EDT 10.00 Cloudy -- 55.4 46.4 72% NA NA 30.13 1020.3

Regional Weather Observation

LEESBURG/GODFREY (KJYO)

Clear
50.0 F

FREDERICK (KFDK)

Fog/Mist
43.5 F

CARROLL CNTY (KDMW)

Clear
46.4 F

NSF THURMONT (KRSP)

Clear
44.1 F

WASH DC/DULLES (KIAD)

Clear
46.4 F

WASHINGTON/NATL (KDCA)

Clear
51.8 F
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