Radar
FROST ADVISORY
FROST ADVISORY ISSUED MAY 8 AT 12:52PM EDT UNTIL MAY 9 AT 7:00AM EDT
Effective: 2026-05-08 12:52:00 Local Time Expires: 2026-05-09 07:00:00 Local Time Issued by: NWS Albany NY
* WHAT...TEMPERATURES AS LOW AS 33 TO 36 DEGREES WILL RESULT INFROST FORMATION.

* WHERE...NORTHERN SARATOGA, SOUTHEAST WARREN, AND WASHINGTON COUNTIES.

* WHEN...FROM 11 PM THIS EVENING TO 7 AM EDT SATURDAY.

* IMPACTS...FROST COULD HARM SENSITIVE OUTDOOR VEGETATION. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.
View Storm Reports Map — Know the difference between Watch, Warning, Advisory
NORTHERN SARATOGA, NORTHERN WASHINGTON, SOUTHEAST WARREN, SOUTHERN WASHINGTON
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Hazardous Weather Conditions

No active alerts for CHEVY CHASE, MARYLAND

Current Conditions: CHEVY CHASE, MARYLAND

LEESBURG/GODFREY (KJYO)

Clear

69.8 F

Humidity:35%
Wind Speed:W 17.2 mph
Barometer:29.94 in
Dewpoint:41.0 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
May 8 2026, 02:15 PM EDT
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5 Day Forecast for CHEVY CHASE, MARYLAND (20815)

Friday

High 71 °F
Mostly Cloudy

Friday
Night
Low 53 °F
Mostly Cloudy

Saturday

High 73 °F
Chance of T-storms

Saturday
Night
Low 55 °F
Partly Cloudy

Sunday

High 80 °F
Partly Sunny

Sunday
Night
Low 53 °F
Isolated T-storm

Monday

High 62 °F
Rain Showers Likely
Monday
Night
Low 46 °F
Partly Sunny

Tuesday

High 66 °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)
02:15 PM EDT W 17.2 10.00 Clear -- 69.8 41.0 35% NA NA 29.94 1013.9
01:55 PM EDT 9.2 G 26.4 10.00 Clear -- 69.8 37.4 31% NA NA 29.94 1013.9
01:35 PM EDT W 11.4 G 18.3 10.00 Clear -- 68.0 41.0 37% NA NA 29.94 1013.9
01:15 PM EDT 8.1 G 16.1 10.00 Partly Cloudy -- 68.0 41.0 37% NA NA 29.95 1014.2
12:55 PM EDT 9.2 G 17.2 10.00 Partly Cloudy -- 69.8 41.0 35% NA NA 29.96 1014.6
12:35 PM EDT W 11.4 G 17.2 10.00 Clear -- 68.0 41.0 37% NA NA 29.96 1014.6
12:15 PM EDT W 12.8 G 17.2 10.00 Clear -- 66.2 41.0 40% NA NA 29.97 1014.9
11:55 AM EDT W 11.4 G 20.8 10.00 Clear -- 64.4 41.0 42% NA NA 29.98 1015.2
11:35 AM EDT W 12.8 G 17.2 10.00 Clear -- 64.4 41.0 42% NA NA 29.98 1015.2
11:15 AM EDT 10.00 Clear -- 64.4 39.2 39% NA NA 29.99 1015.6
10:55 AM EDT W 16.1 G 21.9 10.00 Clear -- 62.6 37.4 39% NA NA 30.00 1015.9
10:35 AM EDT W 10.3 10.00 Clear -- 62.6 39.2 42% NA NA 30.00 1015.9
10:15 AM EDT W 10.3 10.00 Clear -- 60.8 37.4 42% NA NA 30.01 1016.3
09:55 AM EDT W 10.3 10.00 Mostly Cloudy -- 59.0 41.0 51% NA NA 30.01 1016.3
09:35 AM EDT W 5.8 10.00 Mostly Cloudy -- NULL 39.2 % NA NA 30.02 1016.6
09:15 AM EDT SW 9.2 10.00 Mostly Cloudy -- 59.0 37.4 45% NA NA 30.02 1016.6
08:55 AM EDT 10.00 Mostly Cloudy -- 57.2 39.2 51% NA NA 30.02 1016.6
08:35 AM EDT SW 6.9 10.00 Partly Cloudy -- NULL 41.0 % NA NA 30.02 1016.6
08:15 AM EDT 0.0 10.00 Clear -- 51.8 41.0 67% NA NA 30.02 1016.6
07:55 AM EDT SW 3.4 10.00 Clear -- 50.0 41.0 71% NA NA 30.01 1016.3
07:35 AM EDT 4.7 10.00 Clear -- 48.2 39.2 71% 46.2 NA 30.01 1016.3
07:15 AM EDT 0.0 10.00 Clear -- 44.6 41.0 87% NA NA 30.01 1016.3
06:55 AM EDT 0.0 10.00 Clear -- 42.8 37.4 81% NA NA 30.00 1015.9
06:35 AM EDT 0.0 10.00 Clear -- 42.8 37.4 81% NA NA 29.99 1015.6

Regional Weather Observation

LEESBURG/GODFREY (KJYO)

Clear
69.8 F

FREDERICK (KFDK)

Mostly Cloudy
68.0 F

CARROLL CNTY (KDMW)

Partly Cloudy
71.6 F

NSF THURMONT (KRSP)

Mostly Clear
61.0 F

WASH DC/DULLES (KIAD)

Partly Cloudy
69.8 F

WASHINGTON/NATL (KDCA)

Mostly Cloudy
71.6 F
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