Frost Advisory
Ends in 1 h 12 min
When
Until 9 AM EDT this morning.
Where
Carroll, Frederick, Cecil, Northern Baltimore, and Harford Counties in Maryland.
Issued for this forecast zone · National Weather Service Baltimore MD/Washington DC
What, impacts and precautionsHide details
What
Temperatures as low as 33 will result in frost formation.
Impacts
Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Precautionary actions
Take steps now to protect tender plants from the cold.
Areas: Frederick; Carroll; Northern Baltimore; Cecil; Northwest Harford; Southeast Harford
See it on weather.gov (opens in a new tab)

Observed 7:20 AM EDT at KBWI

Edgewood, MD weather

Clear and 41°5°.

Mostly agree

Now 41°5°

Clear

Wind: Calm; Light through 7 PM
Dew point: 37°3°; Comfortable
UV index: 0Low; Moderate 11 AM–5 PM · peak 4
Air quality: 60Moderate; Main pollutant: PM2.5 (fine particles)
Pressure: 30.52 inHg1034 hPa; Rising slowly · +0.03 inHg+1.1 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Above 50°10° today by 10 AM
High 63°17° today at 3 PM
Below 50°10° tonight after 8 PM
Drops 13°7° tomorrow 5–8 PM (65°18° → 52°11°)

This morningUp to 57°14° by 11 AM · Clear
This afternoonUp to 63°17° by 3 PM · Clear
TonightDown to 39°4° by 4 AM · Clear
Tomorrow morningUp to 59°15° by 11 AM · Clear
Tomorrow afternoonNear 64°18° · Clear
Tomorrow nightDown to 40°4° by 5 AM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 7a	Sunny	36°2° (likely 36°2° to 42°6°)	36°2°	0%	2 mph3 km/h from N, gusts 7 mph11 km/h	100%	32%	0
Sat 8a	Sunny	37°3° (likely 37°3° to 42°6°)	37°3°	0%	2 mph3 km/h from N, gusts 6 mph10 km/h	100%	40%	0
Sat 9a	Sunny	45°7° (likely 44°7° to 46°8°)	45°7°	0%	2 mph3 km/h from N, gusts 6 mph9 km/h	82%	23%	1
Sat 10a	Sunny	52°11° (likely 49°9° to 52°11°)	52°11°	0%	2 mph3 km/h from NE, gusts 7 mph10 km/h	66%	6%	2
Sat 11a	Sunny	57°14° (likely 54°12° to 57°14°)	57°14°	0%	2 mph3 km/h from NE, gusts 6 mph10 km/h	55%	0%	3
Sat 12p	Sunny	59°15° (likely 57°14° to 59°15°)	59°15°	0%	2 mph3 km/h from E, gusts 6 mph9 km/h	51%	0%	4
Sat 1p	Sunny	61°16° (likely 58°14° to 61°16°)	61°16°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	46%	0%	4
Sat 2p	Sunny	62°17° (likely 59°15° to 62°17°)	62°17°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	44%	0%	4
Sat 3p	Sunny	63°17° (likely 59°15° to 63°17°)	63°17°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	41%	0%	4
Sat 4p	Sunny	63°17° (likely 59°15° to 63°17°)	63°17°	0%	2 mph3 km/h from E, gusts 4 mph7 km/h	43%	0%	3
Sat 5p	Sunny	62°17° (likely 58°14° to 62°17°)	62°17°	0%	1 mph2 km/h from E, gusts 4 mph7 km/h	44%	0%	1
Sat 6p	Clear	57°14° (likely 55°13° to 58°14°)	57°14°	0%	0 mph0 km/h, gusts 4 mph7 km/h	55%	0%	0
Sat 7p	Clear	51°11° (likely 51°11° to 55°13°)	51°11°	0%	0 mph0 km/h, gusts 3 mph5 km/h	68%	0%	0
Sat 8p	Clear	48°9° (likely 48°9° to 54°12°)	48°9°	0%	0 mph0 km/h, gusts 3 mph5 km/h	80%	0%	0
Sat 9p	Clear	46°8° (likely 46°8° to 53°12°)	46°8°	0%	0 mph0 km/h, gusts 3 mph6 km/h	86%	0%	0
Sat 10p	Clear	45°7° (likely 45°7° to 52°11°)	45°7°	0%	0 mph0 km/h, gusts 4 mph6 km/h	89%	0%	0
Sat 11p	Clear	44°7° (likely 44°7° to 51°11°)	44°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	93%	0%	0
Sun 12a	Clear	43°6° (likely 43°6° to 50°10°)	43°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	96%	0%	0
Sun 1a	Clear	41°5° (likely 41°5° to 49°9°)	41°5°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	0%	0
Sun 2a	Clear	40°4° (likely 40°4° to 49°9°)	40°4°	0%	0 mph0 km/h, gusts 4 mph7 km/h	100%	0%	0
Sun 3a	Clear	40°4° (likely 40°4° to 47°8°)	40°4°	0%	1 mph2 km/h from N, gusts 4 mph7 km/h	100%	0%	0
Sun 4a	Clear	39°4° (likely 39°4° to 46°8°)	39°4°	0%	1 mph2 km/h from N, gusts 4 mph7 km/h	100%	9%	0
Sun 5a	Clear	39°4° (likely 39°4° to 44°7°)	39°4°	0%	1 mph2 km/h from N, gusts 5 mph8 km/h	100%	10%	0
Sun 6a	Clear	38°3° (likely 38°3° to 43°6°)	38°3°	0%	1 mph2 km/h from N, gusts 6 mph9 km/h	100%	14%	0
Sun 7a	Sunny	38°3° (likely 38°3° to 42°6°)	38°3°	0%	1 mph2 km/h from N, gusts 6 mph10 km/h	100%	14%	0
Sun 8a	Sunny	38°3° (likely 38°3° to 43°6°)	38°3°	0%	2 mph3 km/h from N, gusts 6 mph10 km/h	100%	14%	0
Sun 9a	Sunny	47°8° (likely 44°7° to 47°8°)	47°8°	0%	2 mph3 km/h from N, gusts 5 mph9 km/h	79%	10%	1
Sun 10a	Sunny	54°12° (likely 52°11° to 55°13°)	54°12°	0%	1 mph2 km/h from N, gusts 5 mph9 km/h	66%	2%	2
Sun 11a	Sunny	59°15° (likely 56°13° to 59°15°)	59°15°	0%	0 mph0 km/h, gusts 4 mph7 km/h	55%	4%	3
Sun 12p	Sunny	63°17° (likely 58°14° to 63°17°)	63°17°	0%	1 mph2 km/h from NE, gusts 4 mph7 km/h	48%	4%	4
Sun 1p	Sunny	65°18° (likely 59°15° to 65°18°)	65°18°	0%	1 mph2 km/h from SE, gusts 5 mph7 km/h	45%	6%	4
Sun 2p	Sunny	66°19° (likely 60°16° to 66°19°)	66°19°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	43%	6%	4
Sun 3p	Sunny	66°19° (likely 61°16° to 66°19°)	66°19°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	43%	3%	4
Sun 4p	Sunny	66°19° (likely 61°16° to 66°19°)	66°19°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	43%	1%	3
Sun 5p	Sunny	65°18° (likely 60°16° to 65°18°)	65°18°	0%	2 mph3 km/h from S, gusts 5 mph8 km/h	45%	0%	1
Sun 6p	Clear	60°16° (likely 56°13° to 60°16°)	60°16°	0%	1 mph2 km/h from S, gusts 4 mph7 km/h	55%	0%	0
Sun 7p	Clear	52°11° (likely 52°11° to 57°14°)	52°11°	0%	0 mph0 km/h, gusts 2 mph4 km/h	77%	0%	0
Sun 8p	Clear	50°10° (likely 50°10° to 55°13°)	50°10°	0%	0 mph0 km/h, gusts 2 mph3 km/h	83%	0%	0
Sun 9p	Clear	47°8° (likely 47°8° to 53°12°)	47°8°	0%	0 mph0 km/h, gusts 3 mph5 km/h	93%	0%	0
Sun 10p	Clear	45°7° (likely 45°7° to 52°11°)	45°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	0%	0
Sun 11p	Clear	44°7° (likely 44°7° to 51°11°)	44°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	0%	0
Mon 12a	Clear	43°6° (likely 43°6° to 50°10°)	43°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	0%	0
Mon 1a	Clear	42°6° (likely 42°6° to 48°9°)	42°6°	0%	1 mph2 km/h from NW, gusts 3 mph5 km/h	100%	0%	0
Mon 2a	Clear	41°5° (likely 41°5° to 47°8°)	41°5°	0%	1 mph2 km/h from NW, gusts 3 mph5 km/h	100%	1%	0
Mon 3a	Clear	41°5° (likely 41°5° to 49°9°)	41°5°	0%	1 mph2 km/h from NW, gusts 3 mph6 km/h	100%	0%	0
Mon 4a	Mostly clear	41°5° (likely 41°5° to 48°9°)	41°5°	0%	2 mph3 km/h from NW, gusts 4 mph6 km/h	100%	8%	0
Mon 5a	Clear	40°4° (likely 40°4° to 48°9°)	40°4°	0%	2 mph3 km/h from NW, gusts 4 mph6 km/h	100%	12%	0
Mon 6a	Clear	39°4° (likely 39°4° to 47°8°)	39°4°	0%	2 mph3 km/h from NW, gusts 3 mph5 km/h	100%	12%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Sunny. High 63°17°, low 38°3°. Typical 64°18° / 43°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 39°4°
  Dry
Official NWS forecast
Today: Areas of frost before 9am. Sunny, with a high near 63. East wind around 2 mph.
Tonight: Patchy fog after midnight. Clear, with a low around 38. Northeast wind around 1 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–63°17°
Low, likely
38°3°–42°6°
Typical high / low
64°18° / 43°6°
Wind
6 mph9 km/h
UV peak
4
Tomorrow, Oct 25. Sunny. High 66°19°, low 38°3°. Typical 64°18° / 43°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 40°4°
  Dry
Official NWS forecast
Day: Patchy fog before 8am. Sunny, with a high near 66. Southeast wind around 2 mph.
Night: Clear, with a low around 38. Northwest wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–66°19°
Low, likely
38°3°–42°6°
Typical high / low
64°18° / 43°6°
Wind
6 mph9 km/h
UV peak
4
Monday, Oct 26. Sunny. High 70°21°, low 49°9°. Typical 63°17° / 42°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 53°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 70. Northwest wind around 5 mph.
Night: Mostly clear, with a low around 49.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
67°19°–70°21°
Low, likely
42°6°–49°9°
Typical high / low
63°17° / 42°6°
Wind
8 mph13 km/h
UV peak
4
Tuesday, Oct 27. Mostly sunny. High 66°19°, low 43°6°. Typical 63°17° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 66.
Night: Mostly clear, with a low around 43.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–67°19°
Low, likely
43°6°–52°11°
Typical high / low
63°17° / 42°6°
Wind
11 mph18 km/h, gusts 27 mph43 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 64°18°, low 47°8°. Typical 62°17° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 49°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 64.
Night: Mostly cloudy, with a low around 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–64°18°
Low, likely
45°7°–47°8°
Typical high / low
62°17° / 42°6°
Wind
8 mph13 km/h, gusts 16 mph26 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 68°20°, low 50°10°. Typical 62°17° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 51°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 68.
Night: Mostly clear, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–68°20°
Low, likely
47°8°–50°10°
Typical high / low
62°17° / 42°6°
Wind
7 mph12 km/h, gusts 25 mph40 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 71°22°, low 49°9°. Typical 62°17° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 60°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 71.
Night: Mostly clear, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–74°23°
Low, likely
48°9°–51°11°
Typical high / low
62°17° / 41°5°
Wind
13 mph21 km/h, gusts 25 mph40 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 68°20°, low 49°9°. Typical 61°16° / 41°5°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°11°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
60°16°–74°23°
Low, likely
46°8°–52°11°
Typical high / low
61°16° / 41°5°
Wind
15 mph25 km/h, gusts 26 mph42 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 65°18°, low 51°11°. Typical 61°16° / 40°4°. Rain 0.01 in0.3 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 58°15°
  20% chance
4. Overnight
  midnight–6 AM
  Cloudy, 55°13°
  20% chance · 0.01 in0.3 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
58°14°–69°21°
Low, likely
40°4°–55°13°
Typical high / low
61°16° / 40°4°
Wind
10 mph16 km/h, gusts 19 mph31 km/h
UV peak
3
Monday, Nov 2. Cloudy. High 66°19°, low 55°13°. Typical 60°16° / 40°4°. Rain 0.05 in1.3 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 58°15°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 67°19°
  20% chance
3. Evening
  6 PM–midnight
  Cloudy, 59°15°
  20% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
56°13°–74°23°
Low, likely
45°7°–59°15°
Typical high / low
60°16° / 40°4°
Wind
8 mph13 km/h, gusts 20 mph32 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 63°, low 38°.
Tomorrow
Dry, high 66°, low 38°, warming up.
Monday
Dry, high 70°, low 49°, warming up.
Rest of week
Mostly dry, highs 64–71°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (LWX) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Foster Branch near Joppatowne

2.6 mi

Below flood stage

Level: 1.8 ft
Flow: under 1 cfs

Reading from Sat 6:05 AM · NWS gauge page

Bynum Run near Abingdo

4.2 mi

Level: 2.6 ft

Reading from Sat 5:45 AM · NWS gauge page

Wheel Creek Near Abingdon, MD

4.8 mi

Level: 1.6 ft
Flow: under 1 cfs

Reading from Sat 5:50 AM · NWS gauge page

James Run near Belcamp

5.4 mi

Below flood stage

Level: 3.0 ft
Flow: 6 cfs

Reading from Sat 6:30 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 66% less heating than a typical week.

This week 30Typical 88

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 25
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 15 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 37°F).

Open the windows?

Today, 1:00 PM–5:00 PM

Good stretch to open the windows.

Is this typical?

ABERDEEN PHILLIPS FLD · official normals 1991–2020 · records 1919–2026

Oct 24, today vs a typical year

Today’s expected high is about typical for the date.

Last 7 days vs normal

On average 1° colder than normal (daily mean temperature).

−8°−5°SunOct 18
−6°−4°MonOct 19
−1°TueOct 20
+6°+3°WedOct 21
+2°+1°ThuOct 22
+3°+2°FriOct 23
—SatOct 24

Edgewood weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 49 min; Losing 2 min 25 s a day; shortest Dec 21, 1 h 26 min less
Golden hour: 5:36–6:30 PM; Morning 7:07–8:01 AM
Blue hour: 6:30–6:40 PM; Morning 6:57–7:07 AM; first light 6:57 AM

Stars tonight? Fair

Clear 6:40 PM–6:58 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:36 AM · rises 5:10 PM
Full moon: Oct 26
New moon: Nov 9

Looking south from Edgewood. Water in view.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

1 active weather alert

Frost Advisory