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SPECIAL WEATHER STATEMENT
SPECIAL WEATHER STATEMENT ISSUED APRIL 22 AT 11:45AM HST
Effective: 2026-04-22 11:45:00 Local Time Expires: 2026-04-23 12:00:00 Local Time Issued by: NWS Honolulu HI
Alert Text
WHAT...AN EPISODIC FOUNTAINING ERUPTION IS EXPECTED WITHINTHE KILAUEA SUMMIT CALDERA. THE HAWAIIAN VOLCANO OBSERVATORY HAS INDICATED A POTENTIAL ERUPTION WINDOW BETWEEN TODAY, APRIL 22 AND SUNDAY, APRIL 26. FOUNTAINING EPISODES TYPICALLY LAST LESS THAN 12 HOURS BUT ASH CAN REMAIN IN THE AIR LONGER DEPENDING ON WIND AND WEATHER.

IMPACTS...IF AN ERUPTION OCCURS, VARYING LEVELS OF ASH, PELE\'S HAIR, AND OTHER LIGHTWEIGHT TEPHRA MAY FALL DOWNWIND OF THE ERUPTION. SMALLER PARTICLES CAN TRAVEL FARTHER FROM THE ERUPTION SITE AND MAY AFFECT COMMUNITIES AT GREATER DISTANCES. FOR THE NEXT COUPLE OF DAYS, DOWNWIND WILL BE TO THE SOUTH AND WEST OF THE SUMMIT.
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Target Area
KONA, KOHALA, BIG ISLAND INTERIOR, BIG ISLAND SUMMIT, BIG ISLAND SOUTH, BIG ISLAND SOUTHEAST, BIG ISLAND EAST, BIG ISLAND NORTH
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Hazardous Weather Conditions

No active alerts for CHEVY CHASE, MARYLAND

Current Conditions: CHEVY CHASE, MARYLAND

LEESBURG/GODFREY (KJYO)

Clear

71.6 F
Humidity:50%
Wind Speed:W 6.9 mph
Barometer:29.92 in
Dewpoint:51.8 F
Visibility:10.00 mi
Precip:--
Heat Index:70.9 F
Wind Chill:NA
Apr 22 2026, 07:35 PM EDT
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5 Day Forecast for CHEVY CHASE, MARYLAND (20815)

Wednesday

High 77 °F
Forecast Missing
Wednesday
Night
Low 55 °F
Partly Cloudy
Thursday

High 80 °F
Mostly Sunny
Thursday
Night
Low 59 °F
Partly Cloudy
Friday

High 80 °F
Chance of T-storms
Friday
Night
Low 53 °F
Chance of Rain
Saturday

High 66 °F
Rain Showers Likely
Saturday
Night
Low 50 °F
Rain
Sunday

High 64 °F
Rain 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)
07:35 PM EDT W 6.9 10.00 Clear -- 71.6 51.8 50% NA 70.9 29.92 1013.2
07:15 PM EDT W 9.2 10.00 Clear -- 73.4 51.8 47% NA 72.7 29.92 1013.2
06:55 PM EDT 13.9 G 20.8 10.00 Clear -- 73.4 51.8 47% NA 72.7 29.92 1013.2
06:35 PM EDT 12.8 G 24.2 10.00 Clear -- 75.2 51.8 44% NA 74.5 29.92 1013.2
06:15 PM EDT W 16.1 G 23.0 10.00 Clear -- 77.0 51.8 41% NA 76.3 29.92 1013.2
05:55 PM EDT W 10.3 10.00 Clear -- 77.0 51.8 41% NA 76.3 29.92 1013.2
05:35 PM EDT G 19.7 10.00 Partly Cloudy -- 77.0 51.8 41% NA 76.3 29.92 1013.2
05:15 PM EDT 11.4 G 18.3 10.00 Mostly Cloudy -- 77.0 53.6 44% NA 76.5 29.92 1013.2
04:55 PM EDT 5.8 10.00 Partly Cloudy -- 73.4 51.8 47% NA 72.7 29.92 1013.2
04:35 PM EDT S 10.3 10.00 Mostly Cloudy -- 75.2 53.6 47% NA 74.7 29.94 1013.6
04:15 PM EDT 8.1 10.00 Cloudy -- 73.4 51.8 47% NA 72.7 29.94 1013.6
03:55 PM EDT 9.2 10.00 Cloudy -- 73.4 51.8 47% NA 72.7 29.94 1013.6
03:35 PM EDT 6.9 10.00 NULL -- 73.4 51.8 47% NA 72.7 29.94 1013.9
03:15 PM EDT S 8.1 10.00 Partly Cloudy -- 77.0 51.8 41% NA 76.3 29.95 1014.2
02:55 PM EDT S 8.1 10.00 Clear -- 75.2 53.6 47% NA 74.7 29.96 1014.6
02:35 PM EDT 8.1 10.00 Clear -- 73.4 51.8 47% NA 72.7 29.97 1014.9
02:15 PM EDT S 8.1 10.00 Clear -- 71.6 51.8 50% NA 70.9 29.98 1015.2
01:55 PM EDT 6.9 10.00 Clear -- 69.8 50.0 49% NA NA 30.00 1015.9
01:35 PM EDT S 5.8 10.00 Clear -- 68.0 48.2 49% NA NA 30.01 1016.3
01:15 PM EDT 3.4 10.00 Clear -- 66.2 46.4 49% NA NA 30.01 1016.3
12:35 PM EDT 3.4 10.00 Partly Cloudy -- 62.6 46.4 55% NA NA 30.03 1016.9
12:15 PM EDT S 4.7 10.00 Partly Cloudy -- 62.6 46.4 55% NA NA 30.04 1017.3
11:55 AM EDT 4.7 10.00 Partly Cloudy -- NULL 46.4 % NA NA 30.04 1017.3
11:35 AM EDT 3.4 10.00 Partly Cloudy -- 59.0 46.4 63% NA NA 30.05 1017.6

Regional Weather Observation

LEESBURG/GODFREY (KJYO)

Clear
71.6 F

FREDERICK (KFDK)

Mostly Clear
75.2 F

CARROLL CNTY (KDMW)

Clear
73.4 F

NSF THURMONT (KRSP)

Clear
69.1 F

WASH DC/DULLES (KIAD)

Clear
71.6 F

WASHINGTON/NATL (KDCA)

Mostly Clear
69.8 F
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