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FROST ADVISORY
FROST ADVISORY ISSUED MAY 1 AT 1:42AM CDT UNTIL MAY 2 AT 8:00AM CDT
Effective: 2026-05-01 01:42:00 Local Time Expires: 2026-05-02 08:00:00 Local Time Issued by: NWS Milwaukee/Sullivan WI
Alert Text
* WHAT...TEMPERATURES AS LOW AS 31 WILL RESULT IN FROST FORMATION. * WHERE...KENOSHA, MILWAUKEE, AND RACINE COUNTIES.

* WHEN...FROM MIDNIGHT TONIGHT TO 8 AM CDT SATURDAY.

* IMPACTS...FROST COULD HARM SENSITIVE OUTDOOR VEGETATION. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.
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Target Area
MILWAUKEE, RACINE, KENOSHA
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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:81%
Wind Speed: 0.0 mph
Barometer:30.00 in
Dewpoint:37.4 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
May 1 2026, 05:35 AM EDT
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5 Day Forecast for CHEVY CHASE, MARYLAND (20815)

Friday

High 66 °F
Chance of Rain Showers
Friday
Night
Low 48 °F
Chance of Rain
Saturday

High 59 °F
Chance of Rain Showers
Saturday
Night
Low 44 °F
Chance of Rain Showers
Sunday

High 62 °F
Mostly 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)
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
11:15 PM EDT NW 6.9 10.00 Clear -- 46.4 37.4 71% 42.8 NA 29.97 1014.9
10:55 PM EDT 0.0 10.00 Clear -- 48.2 37.4 66% NA NA 29.97 1014.9
10:35 PM EDT NW 10.3 10.00 Clear -- 50.0 37.4 62% NA NA 29.96 1014.6
10:15 PM EDT NW 8.1 10.00 Clear -- 48.2 37.4 66% 44.6 NA 29.97 1014.9
09:55 PM EDT 3.4 10.00 Clear -- 50.0 37.4 62% NA NA 29.97 1014.9

Regional Weather Observation

LEESBURG/GODFREY (KJYO)

Clear
42.8 F

FREDERICK (KFDK)

Clear
35.4 F

CARROLL CNTY (KDMW)

Clear
41.0 F

NSF THURMONT (KRSP)

Clear
36.0 F

WASH DC/DULLES (KIAD)

Clear
42.8 F

WASHINGTON/NATL (KDCA)

Clear
44.6 F
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