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FROST ADVISORY
FROST ADVISORY ISSUED MAY 11 AT 12:58PM EDT UNTIL MAY 12 AT 8:00AM EDT
Effective: 2026-05-11 12:58:00 Local Time Expires: 2026-05-12 08:00:00 Local Time Issued by: NWS Cleveland OH
Alert Text
* WHAT...TEMPERATURES AS LOW AS 33 WILL RESULT IN FROST FORMATION. * WHERE...PORTIONS OF NORTH CENTRAL, NORTHEAST, AND NORTHWEST OHIO AND NORTHWEST PENNSYLVANIA.

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

* IMPACTS...FROST COULD HARM SENSITIVE OUTDOOR VEGETATION. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.
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Target Area
LUCAS, WOOD, OTTAWA, SANDUSKY, ERIE, LORAIN, CUYAHOGA, LAKE, GEAUGA, HANCOCK, SENECA, HURON, MEDINA, SUMMIT, PORTAGE, WYANDOT, CRAWFORD, RICHLAND, ASHLAND, WAYNE, STARK, MARION, MORROW, HOLMES, KNOX, ASHTABULA LAKESHORE, NORTHERN ERIE
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Hazardous Weather Conditions

No active alerts for CHEVY CHASE, MARYLAND

Current Conditions: CHEVY CHASE, MARYLAND

LEESBURG/GODFREY (KJYO)

Clear

55.4 F
Humidity:54%
Wind Speed: 0.0 mph
Barometer:30.18 in
Dewpoint:39.2 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
May 11 2026, 01:35 PM EDT
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5 Day Forecast for CHEVY CHASE, MARYLAND (20815)

Monday

High 64 °F
Rain Showers Likely
Monday
Night
Low 46 °F
Partly Cloudy
Tuesday

High 69 °F
Mostly Sunny
Tuesday
Night
Low 53 °F
Mostly Cloudy
Wednesday

High 73 °F
T-storms
Wednesday
Night
Low 53 °F
T-storms
Thursday

High 68 °F
Partly Sunny
Thursday
Night
Low 50 °F
Partly Sunny
Friday

High 73 °F
Partly 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)
01:35 PM EDT 0.0 10.00 Clear -- 55.4 39.2 54% NA NA 30.18 1022.0
01:15 PM EDT 0.0 10.00 Partly Cloudy -- 55.4 37.4 51% NA NA 30.19 1022.4
12:55 PM EDT 0.0 10.00 Partly Cloudy -- 53.6 35.6 50% NA NA 30.19 1022.4
12:35 PM EDT 3.4 10.00 Mostly Cloudy -- 53.6 37.4 54% NA NA 30.20 1022.7
12:15 PM EDT NW 3.4 10.00 Partly Cloudy -- 53.6 37.4 54% NA NA 30.20 1022.7
11:55 AM EDT 3.4 10.00 Clear -- 53.6 37.4 54% NA NA 30.20 1022.7
11:35 AM EDT NW 3.4 10.00 Partly Cloudy -- 53.6 37.4 54% NA NA 30.20 1022.7
11:15 AM EDT 3.4 10.00 Mostly Cloudy -- 53.6 37.4 54% NA NA 30.21 1023.0
10:55 AM EDT 3.4 10.00 Mostly Cloudy -- 53.6 37.4 54% NA NA 30.21 1023.0
10:35 AM EDT NW 3.4 10.00 Cloudy -- 53.6 41.0 62% NA NA 30.21 1023.0
10:15 AM EDT 6.9 10.00 Cloudy -- 51.8 41.0 67% NA NA 30.21 1023.0
09:55 AM EDT 0.0 10.00 Cloudy -- 51.8 37.4 58% NA NA 30.19 1022.4
09:35 AM EDT SE 3.4 10.00 Cloudy -- 51.8 37.4 58% NA NA 30.18 1022.0
09:15 AM EDT 0.0 10.00 Cloudy -- 51.8 39.2 62% NA NA 30.18 1022.0
08:55 AM EDT 3.4 10.00 Light Rain -- 51.8 41.0 67% NA NA 30.18 1022.0
08:35 AM EDT 4.7 10.00 Light Rain -- 51.8 39.2 62% NA NA 30.18 1022.0
08:15 AM EDT 6.9 10.00 Light Rain -- 51.8 39.2 62% NA NA 30.18 1022.0
07:55 AM EDT 5.8 10.00 Light Rain -- 51.8 37.4 58% NA NA 30.18 1022.0
07:35 AM EDT 5.8 10.00 Mostly Cloudy -- 51.8 37.4 58% NA NA 30.18 1022.0
07:15 AM EDT 5.8 10.00 Partly Cloudy -- 51.8 37.4 58% NA NA 30.16 1021.3
06:55 AM EDT 5.8 10.00 Partly Cloudy -- 51.8 37.4 58% NA NA 30.15 1021.0
06:35 AM EDT 9.2 10.00 Clear -- 51.8 37.4 58% NA NA 30.14 1020.7
06:15 AM EDT 11.4 10.00 Clear -- 53.6 35.6 50% NA NA 30.13 1020.3
05:55 AM EDT 5.8 10.00 NULL -- 53.6 37.4 54% NA NA 30.13 1020.3

Regional Weather Observation

LEESBURG/GODFREY (KJYO)

Clear
55.4 F

FREDERICK (KFDK)

Clear
55.4 F

CARROLL CNTY (KDMW)

Clear
57.2 F

NSF THURMONT (KRSP)

Clear
48.0 F

WASH DC/DULLES (KIAD)

Mostly Cloudy
53.6 F

WASHINGTON/NATL (KDCA)

Mostly Cloudy
53.6 F
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