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FLOOD WARNING
FLOOD WARNING ISSUED APRIL 18 AT 10:23PM CDT
Effective: 2026-04-18 22:23:00 Local Time Expires: 2026-04-19 10:30:00 Local Time Issued by: NWS Milwaukee/Sullivan WI
Alert Text
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS INILLINOIS...WISCONSIN...

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

ROCK RIVER NEAR LAKE KOSHKONONG AFFECTING JEFFERSON AND ROCK COUNTIES.

ROCK RIVER AT FORT ATKINSON AFFECTING JEFFERSON COUNTY.

ROCK RIVER AT AFTON AFFECTING ROCK AND WINNEBAGO 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.

CRAWFISH RIVER AT MILFORD AFFECTING JEFFERSON COUNTY.

* WHAT...MODERATE FLOODING IS OCCURRING.

* WHERE...ROCK RIVER NEAR LEBANON-3 E-HWY MM BRIDGE.

* WHEN...UNTIL FURTHER NOTICE.

* ADDITIONAL DETAILS... - AT 10:00 PM CDT SATURDAY THE STAGE WAS 11.8 FEET. - BANKFULL STAGE IS 9.0 FEET. - RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS ENDING AT 10:00 PM CDT SATURDAY WAS 11.8 FEET. - FORECAST...NO FORECAST IS AVAILABLE FOR THIS LOCATION. - FLOOD STAGE IS 10.0 FEET. - FLOOD HISTORY...THIS CREST COMPARES TO A PREVIOUS CREST OF 11.6 FEET ON 04 17 2014. - HTTP: WWW.WEATHER.GOV SAFETY FLOOD
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Target Area
DODGE, 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)

Light Rain

62.6 F
Humidity:100%
Wind Speed: 0.0 mph
Barometer:29.79 in
Dewpoint:62.6 F
Visibility:7.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 19 2026, 03:55 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)
03:55 AM EDT 0.0 7.00 Light Rain -- 62.6 62.6 100% NA NA 29.79 1008.8
03:35 AM EDT NE 3.4 10.00 Cloudy -- 62.6 60.8 94% NA NA 29.79 1008.8
03:15 AM EDT 0.0 7.00 Light Rain -- 62.6 60.8 94% NA NA 29.79 1008.8
02:55 AM EDT 3.4 10.00 Cloudy -- 62.6 60.8 94% NA NA 29.81 1009.2
02:35 AM EDT 0.0 10.00 Cloudy -- 62.6 60.8 94% NA NA 29.81 1009.5
02:15 AM EDT 3.4 10.00 Light Rain -- 64.4 60.8 88% NA NA 29.81 1009.5
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

Regional Weather Observation

LEESBURG/GODFREY (KJYO)

Light Rain
62.6 F

FREDERICK (KFDK)

Light Rain and Fog/Mist
60.3 F

CARROLL CNTY (KDMW)

Heavy Rain
57.2 F

NSF THURMONT (KRSP)

Rain
57.0 F

WASH DC/DULLES (KIAD)

Partly Cloudy
62.6 F

WASHINGTON/NATL (KDCA)

Clear
59.0 F
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