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FROST ADVISORY
FROST ADVISORY ISSUED APRIL 30 AT 12:57PM EDT UNTIL MAY 1 AT 8:00AM EDT
Effective: 2026-04-30 12:57:00 Local Time Expires: 2026-05-01 08:00:00 Local Time Issued by: NWS State College PA
Alert Text
* WHAT...TEMPERATURES AS LOW AS 34 WILL RESULT IN FROST FORMATION. * WHERE...CAMBRIA, CAMERON, CLEARFIELD, SOMERSET, AND WARREN COUNTIES.

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

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

* ADDITIONAL DETAILS...FROST AND FREEZE CONDITIONS WILL BE POSSIBLE EACH NIGHT THROUGH THE WEEKEND AS TEMPERATURES WILL REMAIN MUCH BELOW NORMAL.
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Target Area
WARREN, CAMERON, CLEARFIELD, CAMBRIA, SOMERSET
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Hazardous Weather Conditions

No active alerts for CHEVY CHASE, MARYLAND

Current Conditions: CHEVY CHASE, MARYLAND

LEESBURG/GODFREY (KJYO)

Clear

42.8 F
Humidity:87%
Wind Speed: 0.0 mph
Barometer:30.01 in
Dewpoint:39.2 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
May 1 2026, 07:15 AM EDT
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5 Day Forecast for CHEVY CHASE, MARYLAND (20815)

Friday

High 68 °F
Mostly Cloudy
Friday
Night
Low 46 °F
Chance of Rain
Saturday

High 60 °F
Slight Chance of Rain Showers
Saturday
Night
Low 44 °F
Slight Chance of Rain
Sunday

High 62 °F
Partly Sunny
Sunday
Night
Low 44 °F
Mostly Clear
Monday

High 73 °F
Partly Sunny
Monday
Night
Low 57 °F
Slight Chance of Showers
Tuesday

High 80 °F
Isolated T-storm

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)
07:15 AM EDT 0.0 10.00 Clear -- 42.8 39.2 87% NA NA 30.01 1016.3
06:55 AM EDT 0.0 10.00 Clear -- 42.8 39.2 87% NA NA 30.00 1015.9
06:35 AM EDT 0.0 10.00 Clear -- 42.8 37.4 81% NA NA 30.00 1015.9
06:15 AM EDT 0.0 10.00 Clear -- 42.8 37.4 81% NA NA 30.00 1015.9
05:55 AM EDT 0.0 10.00 Clear -- 41.0 37.4 87% NA NA 30.00 1015.9
05:35 AM EDT 0.0 10.00 Clear -- 42.8 37.4 81% NA NA 30.00 1015.9
05:15 AM EDT 4.7 10.00 NULL -- 41.0 37.4 87% 37.9 NA 30.00 1015.9
04:55 AM EDT W 4.7 10.00 Clear -- 37.4 35.6 93% 33.6 NA 30.00 1015.9
04:35 AM EDT W 4.7 10.00 Clear -- 39.2 37.4 93% 35.8 NA 29.99 1015.6
04:15 AM EDT 4.7 10.00 Clear -- 39.2 37.4 93% 35.8 NA 30.00 1015.9
03:55 AM EDT W 4.7 10.00 Clear -- 41.0 37.4 87% 37.9 NA 29.99 1015.6
03:35 AM EDT W 3.4 10.00 Clear -- 41.0 37.4 87% 39.0 NA 29.99 1015.6
03:15 AM EDT W 5.8 10.00 Clear -- 41.0 37.4 87% 37.0 NA 29.98 1015.2
02:55 AM EDT W 6.9 10.00 Clear -- 41.0 37.4 87% 36.3 NA 29.98 1015.2
02:35 AM EDT W 6.9 10.00 Clear -- 41.0 37.4 87% 36.3 NA 29.98 1015.2
02:15 AM EDT 6.9 10.00 Clear -- 41.0 37.4 87% 36.3 NA 29.98 1015.2
01:55 AM EDT 6.9 10.00 Clear -- 41.0 37.4 87% 36.3 NA 29.99 1015.6
01:35 AM EDT 4.7 10.00 Clear -- 42.8 37.4 81% 39.9 NA 29.99 1015.6
01:15 AM EDT 3.4 10.00 Clear -- 42.8 37.4 81% 41.2 NA 29.99 1015.6
12:55 AM EDT 0.0 10.00 Clear -- 44.6 37.4 76% NA NA 29.99 1015.6
12:35 AM EDT 0.0 10.00 Clear -- 44.6 39.2 81% NA NA 29.99 1015.6
12:15 AM EDT 0.0 10.00 Clear -- 44.6 37.4 76% NA NA 29.98 1015.2
11:55 PM EDT 0.0 10.00 Clear -- 46.4 37.4 71% NA NA 29.98 1015.2
11:35 PM EDT 0.0 10.00 Clear -- 46.4 37.4 71% NA NA 29.97 1014.9

Regional Weather Observation

LEESBURG/GODFREY (KJYO)

Clear
42.8 F

FREDERICK (KFDK)

Clear
37.4 F

CARROLL CNTY (KDMW)

Clear
NULL F

NSF THURMONT (KRSP)

Clear
37.9 F

WASH DC/DULLES (KIAD)

Clear
46.4 F

WASHINGTON/NATL (KDCA)

Clear
48.2 F
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