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FROST ADVISORY
FROST ADVISORY ISSUED MAY 2 AT 12:42PM EDT UNTIL MAY 3 AT 9:00AM EDT
Effective: 2026-05-02 12:42:00 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 WILL RESULT IN FROST FORMATION. * 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.
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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)

Mostly Cloudy

55.4 F
Humidity:41%
Wind Speed:NW 5.8 mph
Barometer:29.95 in
Dewpoint:32.0 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
May 2 2026, 02:35 PM EDT
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5 Day Forecast for CHEVY CHASE, MARYLAND (20815)

Saturday

High 62 °F
Mostly Cloudy
Saturday
Night
Low 42 °F
Mostly Cloudy
Sunday

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

High 75 °F
Partly Sunny
Monday
Night
Low 57 °F
Partly Cloudy
Tuesday

High 82 °F
Partly Sunny
Tuesday
Night
Low 64 °F
Slight Chance of Rain
Wednesday

High 77 °F
Chance of Rain 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 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
10:15 AM EDT 12.8 G 17.2 10.00 Clear -- 51.8 35.6 54% NA NA 29.98 1015.2
09:55 AM EDT 9.2 10.00 Clear -- 50.0 35.6 58% NA NA 29.98 1015.2
09:35 AM EDT 11.4 10.00 Clear -- 50.0 37.4 62% NA NA 29.98 1015.2
09:15 AM EDT 12.8 10.00 Clear -- 48.2 35.6 62% 43.0 NA 29.98 1015.2
08:55 AM EDT G 21.9 10.00 Clear -- 48.2 37.4 66% NA NA 29.98 1015.2
08:35 AM EDT 10.3 10.00 Clear -- 46.4 35.6 66% 41.5 NA 29.99 1015.6
08:15 AM EDT G 19.7 10.00 Clear -- 46.4 35.6 66% NA NA 29.99 1015.6
07:55 AM EDT NW 11.4 G 18.3 10.00 Clear -- 44.6 35.6 70% 38.8 NA 30.00 1015.9
07:35 AM EDT 6.9 10.00 Clear -- 44.6 35.6 70% 40.6 NA 29.99 1015.6
07:15 AM EDT 9.2 10.00 NULL -- 44.6 35.6 70% 39.7 NA 29.99 1015.6
06:55 AM EDT 10.3 10.00 Clear -- 44.6 35.6 70% 39.2 NA 29.98 1015.2

Regional Weather Observation

LEESBURG/GODFREY (KJYO)

Mostly Cloudy
55.4 F

FREDERICK (KFDK)

Mostly Cloudy
57.2 F

CARROLL CNTY (KDMW)

Mostly Cloudy
59.0 F

NSF THURMONT (KRSP)

Mostly Cloudy
48.9 F

WASH DC/DULLES (KIAD)

Mostly Cloudy
57.2 F

WASHINGTON/NATL (KDCA)

Mostly Cloudy
57.2 F
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