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FLOOD WATCH
FLOOD WATCH ISSUED APRIL 22 AT 9:42AM PDT UNTIL APRIL 24 AT 1:00PM PDT
Effective: 2026-04-22 09:42:00 Local Time Expires: 2026-04-24 13:00:00 Local Time Issued by: NWS Pendleton OR
Alert Text
...THE NATIONAL WEATHER SERVICE IN PENDLETON OR HAS ISSUED A FLOODWATCH FOR THE FOLLOWING RIVERS IN OREGON...

UMATILLA RIVER AT PENDLETON AFFECTING FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON ZONE.

FOR THE UMATILLA RIVER...INCLUDING PENDLETON...FLOODING IS POSSIBLE.

* WHAT...FLOODING IS POSSIBLE.

* WHERE...UMATILLA RIVER AT PENDLETON.

* WHEN...FROM THIS AFTERNOON TO EARLY FRIDAY AFTERNOON.

* IMPACTS...AT 12.3 FEET, AT THIS STAGE...MINOR FLOODING OF LOWLAND AREAS ALONG THE RIVER FROM RIVERSIDE THROUGH PENDLETON AND TO REITH CAN BE EXPECTED.

* ADDITIONAL DETAILS... - AT 9:00 AM PDT WEDNESDAY THE STAGE WAS 6.1 FEET. - FORECAST...FLOOD STAGE MAY BE REACHED LATE THIS EVENING. - FLOOD STAGE IS 12.3 FEET. - HTTP: WWW.WEATHER.GOV SAFETY FLOOD
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Target Area
FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON
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Hazardous Weather Conditions

No active alerts for CHEVY CHASE, MARYLAND

Current Conditions: CHEVY CHASE, MARYLAND

LEESBURG/GODFREY (KJYO)

Clear

62.6 F
Humidity:72%
Wind Speed: mph
Barometer:29.83 in
Dewpoint:53.6 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 24 2026, 03:55 AM EDT
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5 Day Forecast for CHEVY CHASE, MARYLAND (20815)

Friday

High 82 °F
Chance of T-storms
Friday
Night
Low 55 °F
Chance of Rain
Saturday

High 66 °F
T-storms
Saturday
Night
Low 48 °F
Rain
Sunday

High 59 °F
Rain Showers Likely
Sunday
Night
Low 44 °F
Chance of Rain
Monday

High 66 °F
Partly Sunny
Monday
Night
Low 48 °F
Chance of Rain
Tuesday

High 64 °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)
03:55 AM EDT 10.00 Clear -- 62.6 53.6 72% NA NA 29.83 1010.2
03:35 AM EDT 10.00 Clear -- 62.6 53.6 72% NA NA 29.83 1010.2
03:15 AM EDT 10.00 Partly Cloudy -- 60.8 53.6 77% NA NA 29.83 1010.2
02:55 AM EDT 10.00 Partly Cloudy -- 62.6 53.6 72% NA NA 29.82 1009.8
02:35 AM EDT 10.00 Partly Cloudy -- 62.6 53.6 72% NA NA 29.82 1009.8
02:15 AM EDT 10.00 Clear -- NULL % NA NA M
01:55 AM EDT 10.00 Clear -- 60.8 53.6 77% NA NA 29.84 1010.5
01:35 AM EDT 10.00 Clear -- 59.0 53.6 82% NA NA 29.85 1010.8
01:15 AM EDT 10.00 NULL -- 62.6 53.6 72% NA NA 29.85 1010.8
12:55 AM EDT 10.00 Clear -- 62.6 53.6 72% NA NA 29.85 1010.8
12:35 AM EDT 10.00 Clear -- 59.0 55.4 88% NA NA 29.85 1010.8
12:15 AM EDT 10.00 Clear -- 62.6 53.6 72% NA NA 29.85 1010.8
11:55 PM EDT 10.00 Clear -- 62.6 53.6 72% NA NA 29.85 1010.8
11:35 PM EDT 10.00 Clear -- 62.6 55.4 77% NA NA 29.86 1011.2
11:15 PM EDT 10.00 Clear -- 62.6 55.4 77% NA NA 29.86 1011.2
10:55 PM EDT 10.00 Clear -- 62.6 55.4 77% NA NA 29.86 1011.2
10:35 PM EDT 10.00 Clear -- 64.4 57.2 77% NA NA 29.86 1011.2
10:15 PM EDT 10.00 Clear -- 64.4 57.2 77% NA NA 29.87 1011.5
09:55 PM EDT 10.00 Clear -- 64.4 57.2 77% NA NA 29.87 1011.5
09:35 PM EDT 10.00 Clear -- 68.0 57.2 68% NA NA 29.87 1011.5
09:15 PM EDT 10.00 Clear -- 68.0 57.2 68% NA NA 29.87 1011.5
08:55 PM EDT 10.00 Clear -- 69.8 55.4 60% NA NA 29.87 1011.5
08:35 PM EDT 10.00 Clear -- 73.4 55.4 53% NA 72.9 29.86 1011.2
08:15 PM EDT 10.00 Clear -- 75.2 55.4 50% NA 74.8 29.86 1011.2

Regional Weather Observation

LEESBURG/GODFREY (KJYO)

Clear
62.6 F

FREDERICK (KFDK)

Fog/Mist
56.5 F

CARROLL CNTY (KDMW)

Clear
62.6 F

NSF THURMONT (KRSP)

Clear
60.1 F

WASH DC/DULLES (KIAD)

Clear
60.8 F

WASHINGTON/NATL (KDCA)

Mostly Clear
62.6 F
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