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FROST ADVISORY
FROST ADVISORY ISSUED APRIL 26 AT 2:38AM EDT UNTIL APRIL 27 AT 8:00AM EDT
Effective: 2026-04-26 02:38:00 Local Time Expires: 2026-04-27 08:00:00 Local Time Issued by: NWS Mount Holly NJ
Alert Text
* WHAT...TEMPERATURES AS LOW AS 35 DEGREES WILL RESULT IN FROSTFORMATION, ESPECIALLY IN SHELTERED VALLEYS.

* WHERE...IN NEW JERSEY, SUSSEX, WARREN, AND HUNTERDON COUNTIES. IN PENNSYLVANIA, NORTHAMPTON, CARBON, MONROE, AND UPPER BUCKS COUNTIES.

* WHEN...FROM MIDNIGHT TONIGHT TO 8 AM EDT MONDAY.

* IMPACTS...FROST COULD HARM SENSITIVE OUTDOOR VEGETATION. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.
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Target Area
SUSSEX, WARREN, HUNTERDON, CARBON, MONROE, NORTHAMPTON, UPPER BUCKS
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Hazardous Weather Conditions

No active alerts for CHEVY CHASE, MARYLAND

Current Conditions: CHEVY CHASE, MARYLAND

LEESBURG/GODFREY (KJYO)

Cloudy

53.6 F
Humidity:71%
Wind Speed: mph
Barometer:30.13 in
Dewpoint:44.6 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 26 2026, 02:55 PM EDT
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5 Day Forecast for CHEVY CHASE, MARYLAND (20815)

Sunday

High 59 °F
Mostly Cloudy
Sunday
Night
Low 44 °F
Mostly Cloudy
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

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)
02:55 PM EDT 10.00 Cloudy -- 53.6 44.6 71% NA NA 30.13 1020.3
02:35 PM EDT 10.00 Cloudy -- 53.6 44.6 71% NA NA 30.13 1020.3
02:15 PM EDT 10.00 Cloudy -- 53.6 44.6 71% NA NA 30.13 1020.3
01:55 PM EDT 10.00 Cloudy -- 53.6 44.6 71% NA NA 30.13 1020.3
01:35 PM EDT 10.00 Cloudy -- 53.6 44.6 71% NA NA 30.13 1020.3
01:15 PM EDT 10.00 Cloudy -- 53.6 44.6 71% NA NA 30.13 1020.3
12:55 PM EDT 10.00 Cloudy -- 53.6 44.6 71% NA NA 30.13 1020.3
12:35 PM EDT 10.00 Cloudy -- 55.4 44.6 67% NA NA 30.13 1020.3
12:15 PM EDT 10.00 Cloudy -- 53.6 44.6 71% NA NA 30.12 1020.0
11:55 AM EDT 10.00 Mostly Cloudy -- 51.8 44.6 76% NA NA 30.13 1020.3
11:35 AM EDT 10.00 Mostly Cloudy -- 53.6 44.6 71% NA NA 30.12 1020.0
11:15 AM EDT 10.00 Cloudy -- 51.8 44.6 76% NA NA 30.13 1020.3
10:55 AM EDT 10.00 Cloudy -- 50.0 44.6 82% NA NA 30.13 1020.3
10:35 AM EDT 10.00 Cloudy -- 50.0 44.6 82% NA NA 30.13 1020.3
10:15 AM EDT 10.00 Cloudy -- 48.2 44.6 87% NA NA 30.12 1020.0
09:15 AM EDT 10.00 Cloudy -- 44.6 42.8 93% NA NA 30.12 1019.7
08:55 AM EDT 10.00 Cloudy -- 44.6 42.8 93% NA NA 30.12 1019.7
08:35 AM EDT 10.00 Cloudy -- 44.6 42.8 93% NA NA 30.10 1019.3
08:15 AM EDT 10.00 Cloudy -- 44.6 42.8 93% NA NA 30.10 1019.3
07:55 AM EDT 10.00 Cloudy -- 44.6 42.8 93% NA NA 30.09 1019.0
07:35 AM EDT 10.00 Cloudy -- 44.6 42.8 93% NA NA 30.08 1018.6
07:15 AM EDT 10.00 Cloudy -- 44.6 42.8 93% NA NA 30.08 1018.6
06:55 AM EDT 10.00 Cloudy -- 44.6 42.8 93% NA NA 30.07 1018.3
06:35 AM EDT 10.00 Cloudy -- 44.6 42.8 93% NA NA 30.06 1018.0

Regional Weather Observation

LEESBURG/GODFREY (KJYO)

Cloudy
53.6 F

FREDERICK (KFDK)

Cloudy
55.4 F

CARROLL CNTY (KDMW)

Cloudy
55.4 F

NSF THURMONT (KRSP)

Cloudy
46.9 F

WASH DC/DULLES (KIAD)

Mostly Cloudy
55.4 F

WASHINGTON/NATL (KDCA)

Cloudy
53.6 F
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