WESTMINSTER, MD 21158 Weather Forecast & Current Conditions

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21158 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
CARROLL CNTY RGNL, MD Current Weather
8:55 PM EDT AUG 20, 2026
Overcast 66°F
Feels Like:	66°F
Dewpoint:	63°F
Rel. Hum.:	90%
Visibility:	10 miles
Wind:	N at 6 mph
Pressure:
Last 72 hours
Local Area Snow Depth
Maryland Current Weather
Maryland MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

21158 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	WESTMINSTER, MD 21158 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly cloudy. A chance of showers and thunderstorms this evening. Some thunderstorms may be severe with damaging winds, large hail, and tornadoes. Lows in the lower 60s. North winds around 5 mph. Chance of rain 50 percent.

FRIDAY
Mostly sunny. Highs in the upper 70s. Northeast winds around 5 mph.

FRIDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with numerous showers with isolated thunderstorms after midnight. Lows in the mid 60s. East winds around 5 mph. Chance of rain 60 percent.

SATURDAY
Showers likely. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Southeast winds around 5 mph. Chance of rain 70 percent.

SATURDAY NIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 60s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 70 percent.

SUNDAY
Partly sunny. Highs around 80.

SUNDAY NIGHT
Mostly clear. Lows in the upper 50s.

MONDAY
Sunny. Highs in the upper 70s.

MONDAY NIGHT
Mostly clear. Lows in the upper 50s.

TUESDAY
Sunny. Highs in the upper 70s.

TUESDAY NIGHT
Partly cloudy. Lows in the lower 60s.

WEDNESDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 40 percent.

WEDNESDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40 percent.

21158 WEATHER SATELLITE LOOPS

Visible Weather Satellite
WESTMINSTER, MD 21158

Infrared Weather Satellite
WESTMINSTER, MD 21158

21158 WEATHER RADAR LOOP

NEXRAD Weather Radar
WESTMINSTER, MD 21158

MOS COMPUTER WEATHER FORECAST

CARROLL CNTY RGNL, MD 3 hourly weather forecast

weather forecast created 7:00 AM CDT 8/20/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
20 AUG 2026

2 PM

76°

76°

Mostly Cloudy

89%
RAIN
***

0% Thunder
( 52% severe)

SSE 5

87%

72°

High 77°

5 PM

72°

72°

Mostly Cloudy

NNW 6

100%

72°

Mostly Cloudy

Rain Likely

8 PM

69°

69°

Mostly Cloudy

20%
RAIN
.01–.1 in

0% Thunder
( 12% severe)

N 5

100%

69°

11 PM

67°

67°

Partly Cloudy

NNE 3

100%

67°

Friday
21 AUG 2026

2 AM

65°

65°

Mostly Cloudy

4%

0% Thunder
( 0% severe)

N 3

100%

65°

Low 62°

5 AM

64°

65°

Mostly Cloudy

NA 3

100%

64°

High 77°

8 AM

65°

65°

Mostly Cloudy

3%

0% Thunder
( 1% severe)

N 3

97%

64°

Partly Cloudy

11 AM

72°

72°

Partly Cloudy

NNE 5

81%

66°

2 PM

75°

75°

Partly Cloudy

7%

0% Thunder
( 3% severe)

NE 3

79%

68°

5 PM

75°

75°

Partly Cloudy

ENE 3

79%

68°

8 PM

72°

72°

Mostly Cloudy

35%
RAIN
.1–.25 in

0% Thunder
( 10% severe)

E 2

87%

68°

11 PM

69°

69°

Mostly Cloudy

E 1

97%

68°

Saturday
22 AUG 2026

2 AM

68°

68°

Mostly Cloudy

62%
RAIN
***

0% Thunder
( 20% severe)

ESE 1

100%

68°

Low 65°

5 AM

68°

68°

Overcast

E 1

97%

67°

High 79°

8 AM

68°

68°

Mostly Cloudy

41%
RAIN
.1–.25 in

0% Thunder
( 18% severe)

E 2

100%

68°

Mostly Cloudy

Chance of Rain

11 AM

72°

72°

Mostly Cloudy

ESE 3

93%

70°

2 PM

75°

75°

Mostly Cloudy

42%
RAIN
.1–.25 in

0% Thunder
( 27% severe)

ESE 3

90%

72°

5 PM

76°

77°

Mostly Cloudy

ESE 3

85%

71°

8 PM

73°

73°

Mostly Cloudy

E 1

90%

70°


CARROLL CNTY RGNL, MD extended weather forecast
Sunday 23 AUG 2026	Monday 24 AUG 2026	Tuesday 25 AUG 2026	Wednesday 26 AUG 2026	Thursday 27 AUG 2026
Low 68°	Low 62°	Low 60°	Low 62°	Low 66°
High 84°	High 80°	High 82°	High 84°	High 82°

Mostly Cloudy 67% Rain	Clear 13% Rain	Partly Cloudy 16% Rain	Partly Cloudy 21% Rain	Partly Cloudy 35% Rain

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