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FLOOD WARNING
FLOOD WARNING ISSUED APRIL 21 AT 10:10AM EDT UNTIL APRIL 23 AT 12:00PM EDT
Effective: 2026-04-21 10:10:00 Local Time Expires: 2026-04-23 12:00:00 Local Time Issued by: NWS Northern Indiana
Alert Text
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN INDIANA...OHIO...MICHIGAN...

SAINT JOSEPH RIVER OHIO NEAR NEWVILLE AFFECTING DE KALB, DEFIANCE AND ALLEN IN COUNTIES.

SAINT JOSEPH RIVER MICHIGAN AT THREE RIVERS AFFECTING ELKHART, BRANCH AND ST. JOSEPH MI COUNTIES.

TIPPECANOE RIVER NEAR ORA AFFECTING PULASKI COUNTY.

TIFFIN RIVER AT STRYKER AFFECTING DEFIANCE, FULTON OH AND WILLIAMS COUNTIES.

NORTH BRANCH ELKHART RIVER AT COSPERVILLE AFFECTING NOBLE COUNTY.

FOR THE TIPPECANOE RIVER...INCLUDING ORA, WINAMAC, NORWAY DAM... MINOR FLOODING IS FORECAST. FOR THE SAINT JOSEPH RIVER OHIO...INCLUDING MONTPELIER, NEWVILLE, ST. JOE RIVER FT. WAYNE...MINOR FLOODING IS FORECAST. FOR THE TIFFIN RIVER...INCLUDING STRYKER...MINOR FLOODING IS FORECAST. FOR THE SAINT JOSEPH RIVER MICHIGAN...INCLUDING THREE RIVERS, MOTTVILLE, ELKHART IN, SOUTH BEND, NILES...MINOR FLOODING IS FORECAST.

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

* WHERE...SAINT JOSEPH RIVER OHIO NEAR NEWVILLE.

* WHEN...UNTIL EARLY THURSDAY AFTERNOON.

* IMPACTS...AT 12.0 FEET, DEKALB COUNTY ROAD 42 ABOUT 3 MILES NORTHEAST OF NEWVILLE FLOODS. AGRICULTURAL AND LOW LANDS FLOOD ALONG THE ST. JOSEPH RIVER TO THE CEDARVILLE RESERVOIR.

* ADDITIONAL DETAILS... - AT 9:40 AM EDT TUESDAY THE STAGE WAS 12.8 FEET. - RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS ENDING AT 9:40 AM EDT TUESDAY WAS 13.4 FEET. - FORECAST...THE RIVER IS EXPECTED TO FALL BELOW FLOOD STAGE EARLY TOMORROW AFTERNOON AND CONTINUE FALLING TO 7.2 FEET SUNDAY MORNING. - FLOOD STAGE IS 12.0 FEET. - HTTP: WWW.WEATHER.GOV SAFETY FLOOD
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Target Area
ALLEN, IN, DE KALB, IN, DEFIANCE, OH
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Hazardous Weather Conditions

No active alerts for CHEVY CHASE, MARYLAND

Current Conditions: CHEVY CHASE, MARYLAND

LEESBURG/GODFREY (KJYO)

Clear

59.0 F
Humidity:36%
Wind Speed: 8.1 mph
Barometer:30.17 in
Dewpoint:32.0 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 21 2026, 08:55 PM EDT
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5 Day Forecast for CHEVY CHASE, MARYLAND (20815)

Tuesday

High 62 °F
Mostly Sunny
Tuesday
Night
Low 50 °F
Mostly Cloudy
Wednesday

High 73 °F
Chance of T-storms
Wednesday
Night
Low 55 °F
Partly Cloudy
Thursday

High 80 °F
Mostly Sunny
Thursday
Night
Low 57 °F
Partly Cloudy
Friday

High 77 °F
Chance of T-storms
Friday
Night
Low 53 °F
Chance of Rain
Saturday

High 62 °F
T-storms 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)
08:55 PM EDT 8.1 10.00 Clear -- 59.0 32.0 36% NA NA 30.17 1021.7
08:35 PM EDT 9.2 10.00 Clear -- 59.0 32.0 36% NA NA 30.16 1021.3
08:15 PM EDT 9.2 10.00 Clear -- 60.8 32.0 34% NA NA 30.17 1021.7
07:55 PM EDT 8.1 10.00 Clear -- 60.8 32.0 34% NA NA 30.17 1021.7
07:35 PM EDT 5.8 G 9.2 10.00 Clear -- 60.8 32.0 34% NA NA 30.17 1021.7
07:15 PM EDT S 8.1 10.00 Clear -- 60.8 32.0 34% NA NA 30.17 1021.7
06:55 PM EDT S 13.9 10.00 Clear -- 62.6 32.0 32% NA NA 30.17 1021.7
06:35 PM EDT S 11.4 G 18.3 10.00 Clear -- 62.6 32.0 32% NA NA 30.17 1021.7
06:15 PM EDT S 12.8 G 18.3 10.00 Clear -- 62.6 32.0 32% NA NA 30.17 1021.7
05:55 PM EDT S 11.4 10.00 Clear -- 62.6 32.0 32% NA NA 30.17 1021.7
05:35 PM EDT S 10.3 G 19.7 10.00 Clear -- 62.6 32.0 32% NA NA 30.18 1022.0
05:15 PM EDT 12.8 G 17.2 10.00 Clear -- 62.6 32.0 32% NA NA 30.19 1022.4
04:55 PM EDT S 15.0 G 20.8 10.00 Clear -- 62.6 32.0 32% NA NA 30.19 1022.4
04:35 PM EDT S 9.2 G 16.1 10.00 Clear -- 62.6 32.0 32% NA NA 30.20 1022.7
04:15 PM EDT S 10.3 10.00 Clear -- 62.6 32.0 32% NA NA 30.22 1023.4
03:55 PM EDT 8.1 10.00 Clear -- 60.8 32.0 34% NA NA 30.23 1023.7
03:35 PM EDT S 9.2 10.00 Clear -- 60.8 32.0 34% NA NA 30.25 1024.4
03:15 PM EDT S 12.8 10.00 NULL -- 59.0 30.2 33% NA NA 30.26 1024.7
02:55 PM EDT SW 5.8 10.00 Clear -- 59.0 32.0 36% NA NA 30.27 1025.1
02:35 PM EDT S 13.9 G 19.7 10.00 Clear -- 59.0 30.2 33% NA NA 30.28 1025.4
02:15 PM EDT S 4.7 G 16.1 10.00 Clear -- 59.0 30.2 33% NA NA 30.29 1025.7
01:55 PM EDT 5.8 10.00 Clear -- 57.2 30.2 36% NA NA 30.30 1026.1
01:35 PM EDT S 11.4 G 17.2 10.00 Clear -- 55.4 30.2 38% NA NA 30.32 1026.8
01:15 PM EDT 5.8 10.00 Clear -- 55.4 28.4 35% NA NA 30.33 1027.1

Regional Weather Observation

LEESBURG/GODFREY (KJYO)

Clear
59.0 F

FREDERICK (KFDK)

Clear
57.2 F

CARROLL CNTY (KDMW)

Clear
55.4 F

NSF THURMONT (KRSP)

Clear
50.0 F

WASH DC/DULLES (KIAD)

Clear
55.4 F

WASHINGTON/NATL (KDCA)

Clear
55.4 F
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