Radar
FLOOD WATCH
FLOOD WATCH ISSUED APRIL 17 AT 2:07PM CDT UNTIL APRIL 18 AT 7:00AM CDT
Effective: 2026-04-17 14:07:00 Local Time Expires: 2026-04-18 07:00:00 Local Time Issued by: NWS Springfield MO
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BEPOSSIBLE.

* WHERE...PORTIONS OF SOUTHEAST KANSAS, INCLUDING THE FOLLOWING AREAS, BOURBON, CHEROKEE AND CRAWFORD AND MISSOURI, INCLUDING THE FOLLOWING AREAS, BARTON, BENTON, CAMDEN, CEDAR, DADE, DALLAS, GREENE, HICKORY, JASPER, LACLEDE, LAWRENCE, MARIES, MILLER, MORGAN, NEWTON, PHELPS, POLK, PULASKI, ST. CLAIR, VERNON AND WEBSTER.

* WHEN...FROM 6 PM CDT THIS EVENING THROUGH SATURDAY MORNING.

* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS, CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS. LOW-WATER CROSSINGS MAY BE FLOODED.

* ADDITIONAL DETAILS... - A ROUND OF THUNDERSTORMS WITH HEAVY RAINFALL IS LIKELY TONIGHT. RAINFALL AMOUNTS OF 1 TO 2 INCHES WITH LOCALIZED AMOUNTS OF 3 TO 5 INCHES ARE EXPECTED. - HTTP: WWW.WEATHER.GOV SAFETY FLOOD
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BOURBON, CRAWFORD, CHEROKEE, BENTON, MORGAN, MILLER, MARIES, VERNON, ST. CLAIR, HICKORY, CAMDEN, PULASKI, PHELPS, BARTON, CEDAR, POLK, DALLAS, LACLEDE, JASPER, DADE, GREENE, WEBSTER, NEWTON, LAWRENCE
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Hazardous Weather Conditions

No active alerts for CHEVY CHASE, MARYLAND

Current Conditions: CHEVY CHASE, MARYLAND

LEESBURG/GODFREY (KJYO)

Clear

78.8 F

Humidity:48%
Wind Speed: 5.8 G 16.1 mph
Barometer:29.95 in
Dewpoint:57.2 F
Visibility:10.00 mi
Precip:--
Heat Index:78.6 F
Wind Chill:NA
Apr 17 2026, 05:35 PM EDT
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5 Day Forecast for CHEVY CHASE, MARYLAND (20815)

Friday

High 82 °F
Mostly Sunny

Friday
Night
Low 60 °F
Partly Cloudy

Saturday

High 84 °F
Partly Sunny

Saturday
Night
Low 53 °F
Rain

Sunday

High 60 °F
Rain Showers Likely
Sunday
Night
Low 41 °F
Showers Likely
Monday

High 55 °F
Partly Sunny

Monday
Night
Low 37 °F
Mostly Clear

Tuesday

High 64 °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)
05:35 PM EDT 5.8 G 16.1 10.00 Clear -- 78.8 57.2 48% NA 78.6 29.95 1014.2
05:15 PM EDT 9.2 10.00 Clear -- 78.8 57.2 48% NA 78.6 29.94 1013.9
04:55 PM EDT 8.1 10.00 Clear -- 78.8 57.2 48% NA 78.6 29.95 1014.2
04:35 PM EDT 6.9 10.00 Partly Cloudy -- 78.8 59.0 51% NA 78.8 29.95 1014.2
04:15 PM EDT 13.9 G 17.2 10.00 Partly Cloudy -- 78.8 57.2 48% NA 78.6 29.95 1014.2
03:55 PM EDT NW 12.8 G 20.8 10.00 Clear -- 78.8 57.2 48% NA 78.6 29.95 1014.2
03:35 PM EDT NW 10.3 G 19.7 10.00 Clear -- 78.8 57.2 48% NA 78.6 29.95 1014.2
03:15 PM EDT 10.3 G 20.8 10.00 Partly Cloudy -- 78.8 57.2 48% NA 78.6 29.95 1014.2
02:55 PM EDT 12.8 G 17.2 10.00 Clear -- 78.8 57.2 48% NA 78.6 29.95 1014.2
02:35 PM EDT 12.8 G 19.7 10.00 Partly Cloudy -- 78.8 55.4 45% NA 78.4 29.96 1014.6
01:55 PM EDT 10.3 G 20.8 10.00 Mostly Cloudy -- 75.2 55.4 50% NA 74.8 29.96 1014.6
01:35 PM EDT 10.3 G 18.3 10.00 Mostly Cloudy -- 78.8 57.2 48% NA 78.6 29.96 1014.6
01:15 PM EDT 13.9 G 20.8 10.00 Clear -- 77.0 55.4 47% NA 76.6 29.96 1014.6
12:55 PM EDT 15.0 G 21.9 10.00 Clear -- 77.0 55.4 47% NA 76.6 29.96 1014.6
11:55 AM EDT NW 15.0 G 19.7 10.00 Mostly Cloudy -- 75.2 55.4 50% NA 74.8 29.97 1014.9
11:35 AM EDT NW 13.9 G 18.3 10.00 Partly Cloudy -- 77.0 57.2 50% NA 76.8 29.97 1014.9
11:15 AM EDT 10.3 G 16.1 10.00 Partly Cloudy -- 75.2 55.4 50% NA 74.8 29.97 1014.9
10:55 AM EDT 12.8 10.00 NULL -- 75.2 57.2 54% NA 75.0 29.97 1014.9
10:35 AM EDT NW 12.8 G 17.2 10.00 Partly Cloudy -- 75.2 59.0 57% NA 75.0 29.96 1014.6
10:15 AM EDT 8.1 10.00 NULL -- 73.4 57.2 57% NA 73.0 29.96 1014.6
09:55 AM EDT NW 11.4 G 18.3 10.00 Clear -- 73.4 59.0 61% NA 73.2 29.95 1014.2
09:35 AM EDT NW 8.1 10.00 Clear -- 71.6 59.0 65% NA 71.4 29.95 1014.2
09:15 AM EDT 10.00 Clear -- 71.6 59.0 65% NA 71.4 29.94 1013.9
08:55 AM EDT 8.1 10.00 Clear -- 69.8 59.0 69% NA NA 29.94 1013.6

Regional Weather Observation

LEESBURG/GODFREY (KJYO)

Clear
78.8 F

FREDERICK (KFDK)

Partly Cloudy
78.8 F

CARROLL CNTY (KDMW)

Mostly Cloudy
78.8 F

NSF THURMONT (KRSP)

Clear
72.0 F

WASH DC/DULLES (KIAD)

Clear
78.8 F

WASHINGTON/NATL (KDCA)

Clear
80.6 F
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