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FROST ADVISORY
FROST ADVISORY ISSUED MAY 2 AT 5:23PM EDT UNTIL MAY 3 AT 9:00AM EDT
Effective: 2026-05-02 17:23:00 Local Time Expires: 2026-05-03 09:00:00 Local Time Issued by: NWS Mount Holly NJ
Alert Text
* WHAT...TEMPERATURES AS LOW AS 32 TO 37 WILL RESULT IN FROSTFORMATION.

* WHERE...IN NEW JERSEY, MORRIS, SUSSEX, WARREN, AND HUNTERDON COUNTIES. IN PENNSYLVANIA, BERKS, LEHIGH, NORTHAMPTON, UPPER BUCKS, WESTERN CHESTER, AND WESTERN MONTGOMERY COUNTIES.

* WHEN...FROM 11 PM THIS EVENING TO 9 AM EDT SUNDAY.

* IMPACTS...FROST COULD HARM SENSITIVE OUTDOOR VEGETATION. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.

* ADDITIONAL DETAILS...THE EXTENT OF FROST DEVELOPMENT OVERNIGHT AND EARLY SUNDAY MORNING WILL DEPEND ON CLOUD COVER AND IF THE WIND BECOMES LIGHT ENOUGH TO EVEN CALM AT THE SURFACE.
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Target Area
SUSSEX, WARREN, MORRIS, HUNTERDON, BERKS, LEHIGH, NORTHAMPTON, WESTERN CHESTER, WESTERN MONTGOMERY, UPPER BUCKS
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Hazardous Weather Conditions

No active alerts for CHEVY CHASE, MARYLAND

Current Conditions: CHEVY CHASE, MARYLAND

LEESBURG/GODFREY (KJYO)

Partly Cloudy

55.4 F
Humidity:44%
Wind Speed: 10.3 mph
Barometer:29.91 in
Dewpoint:33.8 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
May 2 2026, 06:15 PM EDT
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5 Day Forecast for CHEVY CHASE, MARYLAND (20815)

Saturday

High 60 °F
Forecast Missing
Saturday
Night
Low 39 °F
Mostly Cloudy
Sunday

High 64 °F
Mostly Sunny
Sunday
Night
Low 46 °F
Partly Cloudy
Monday

High 75 °F
Mostly Sunny
Monday
Night
Low 59 °F
Partly Cloudy
Tuesday

High 84 °F
Partly Sunny
Tuesday
Night
Low 64 °F
Chance of Rain
Wednesday

High 75 °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)
06:15 PM EDT 10.3 10.00 Partly Cloudy -- 55.4 33.8 44% NA NA 29.91 1012.9
05:55 PM EDT 10.3 10.00 Mostly Cloudy -- 55.4 33.8 44% NA NA 29.91 1012.9
05:35 PM EDT 8.1 10.00 Mostly Cloudy -- 55.4 33.8 44% NA NA 29.91 1012.9
05:15 PM EDT NW 11.4 G 16.1 10.00 Cloudy -- 55.4 33.8 44% NA NA 29.91 1012.9
04:55 PM EDT 10.3 G 17.2 10.00 Cloudy -- 57.2 35.6 44% NA NA 29.91 1012.9
04:35 PM EDT 10.00 Mostly Cloudy -- 59.0 35.6 41% NA NA 29.90 1012.5
04:15 PM EDT 10.3 10.00 Cloudy -- 57.2 33.8 41% NA NA 29.90 1012.5
03:55 PM EDT 9.2 10.00 Cloudy -- 55.4 33.8 44% NA NA 29.91 1012.9
03:35 PM EDT 8.1 10.00 Cloudy -- 57.2 35.6 44% NA NA 29.92 1013.2
03:15 PM EDT NW 8.1 10.00 Cloudy -- 55.4 33.8 44% NA NA 29.92 1013.2
02:55 PM EDT NW 10.3 10.00 Cloudy -- 55.4 33.8 44% NA NA 29.94 1013.6
02:35 PM EDT NW 5.8 10.00 Mostly Cloudy -- 55.4 32.0 41% NA NA 29.95 1014.2
02:15 PM EDT 8.1 G 12.8 10.00 Mostly Cloudy -- 55.4 32.0 41% NA NA 29.95 1014.2
01:55 PM EDT 8.1 10.00 Partly Cloudy -- 59.0 35.6 41% NA NA 29.95 1014.2
01:35 PM EDT NW 10.3 G 17.2 10.00 Partly Cloudy -- 57.2 35.6 44% NA NA 29.96 1014.6
01:15 PM EDT 8.1 10.00 Partly Cloudy -- 55.4 33.8 44% NA NA 29.95 1014.2
12:55 PM EDT 5.8 10.00 Mostly Cloudy -- 55.4 35.6 47% NA NA 29.96 1014.6
12:35 PM EDT NW 10.3 10.00 Partly Cloudy -- 55.4 33.8 44% NA NA 29.97 1014.9
12:15 PM EDT 10.3 10.00 Mostly Cloudy -- 53.6 33.8 47% NA NA 29.97 1014.9
11:55 AM EDT 4.7 10.00 Partly Cloudy -- 53.6 35.6 50% NA NA 29.98 1015.2
11:35 AM EDT 10.3 10.00 Mostly Cloudy -- 51.8 35.6 54% NA NA 29.98 1015.2
11:15 AM EDT 5.8 10.00 Partly Cloudy -- 51.8 35.6 54% NA NA 29.98 1015.2
10:55 AM EDT 5.8 10.00 Clear -- 51.8 35.6 54% NA NA 29.98 1015.2
10:35 AM EDT G 9.2 10.00 Clear -- NULL % NA NA M

Regional Weather Observation

LEESBURG/GODFREY (KJYO)

Partly Cloudy
55.4 F

FREDERICK (KFDK)

Mostly Cloudy
55.4 F

CARROLL CNTY (KDMW)

Cloudy
57.2 F

NSF THURMONT (KRSP)

Mostly Cloudy
48.9 F

WASH DC/DULLES (KIAD)

Clear
55.4 F

WASHINGTON/NATL (KDCA)

Clear
57.2 F
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