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EXPIRED / ARCHIVED — This alert is no longer active and is maintained for historical record only. For current alerts, use the search above or visit Active Alerts.
FLASH FLOOD WARNING
FLASH FLOOD WARNING ISSUED APRIL 26 AT 10:57PM CDT UNTIL APRIL 27 AT 1:15AM CDT
Effective: 2026-04-26 22:57:00 Local Time [EXPIRED] Expires: 2026-04-27 01:15:00 Local Time Issued by: NWS Wichita KS
AT 1057 PM CDT, GAUGE REPORTS INDICATED THUNDERSTORMS PRODUCINGHEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 3 AND 4.5 INCHES OF RAIN HAVE FALLEN. FLASH FLOODING IS ONGOING OR EXPECTED TO BEGIN SHORTLY.

HAZARD...LIFE THREATENING FLASH FLOODING. THUNDERSTORMS PRODUCING FLASH FLOODING.

SOURCE...GAUGES REPORTED.

IMPACT...LIFE THREATENING FLASH FLOODING OF CREEKS AND STREAMS, URBAN AREAS, HIGHWAYS, STREETS AND UNDERPASSES.

SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE... PARSONS, DENNIS AND BIG HILL LAKE.
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LABETTE, KS

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Hazardous Weather Conditions

No active alerts for CHEVY CHASE, MARYLAND

Current Conditions: CHEVY CHASE, MARYLAND

LEESBURG/GODFREY (KJYO)

Clear

44.6 F

Humidity:100%
Wind Speed: mph
Barometer:30.22 in
Dewpoint:44.6 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 27 2026, 02:35 AM EDT
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5 Day Forecast for CHEVY CHASE, MARYLAND (20815)

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
Thursday
Night
Low 44 °F
Mostly Clear

Friday

High 64 °F
Slight Chance of Showers

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)
02:35 AM EDT 10.00 Clear -- 44.6 44.6 100% NA NA 30.22 1023.4
02:15 AM EDT 10.00 Clear -- 46.4 44.6 93% NA NA 30.22 1023.4
01:55 AM EDT 10.00 Clear -- 44.6 44.6 100% NA NA 30.22 1023.4
01:35 AM EDT 10.00 Clear -- 44.6 44.6 100% NA NA 30.21 1023.0
01:15 AM EDT 10.00 Clear -- 46.4 44.6 93% NA NA 30.21 1023.0
12:55 AM EDT 10.00 Clear -- 48.2 44.6 87% NA NA 30.21 1023.0
12:35 AM EDT 10.00 Clear -- 48.2 46.4 93% NA NA 30.21 1023.0
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

Regional Weather Observation

LEESBURG/GODFREY (KJYO)

Clear
44.6 F

FREDERICK (KFDK)

Fog
40.3 F

CARROLL CNTY (KDMW)

Clear
44.6 F

NSF THURMONT (KRSP)

Clear
43.0 F

WASH DC/DULLES (KIAD)

Clear
44.6 F

WASHINGTON/NATL (KDCA)

Clear
48.2 F
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