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
12:15 PM EDT MAY 20, 2026
Clear 90°F
Feels Like:	91°F
Dewpoint:	64°F
Rel. Hum.:	42%
Visibility:	10 miles
Wind:	WSW at 13 mph, gusts to 17
Pressure:	30.04 inches
Last 72 hours
Local Area Snow Depth
Maryland Current Weather
Maryland MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

21158 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	WESTMINSTER, MD 21158 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TODAY
Sunny late this morning, then becoming partly sunny. Showers and thunderstorms likely this afternoon. Hot with highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 70 percent.

TONIGHT
Cloudy. Showers and thunderstorms likely in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

THURSDAY
A slight chance of thunderstorms. Showers, mainly in the morning. Much cooler with highs in the mid 60s. Northeast winds 5 to 10 mph. Chance of rain 90 percent.

THURSDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Northeast winds around 5 mph. Chance of rain 50 percent.

FRIDAY
Showers. Highs in the lower 60s. East winds 5 to 10 mph. Chance of rain 90 percent.

FRIDAY NIGHT
Showers. Lows in the upper 40s. Chance of rain 90 percent.

SATURDAY
Showers. Highs in the lower 60s. Chance of rain 90 percent.

SATURDAY NIGHT
Showers likely. Lows in the lower 50s. Chance of rain 70 percent.

SUNDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s.

SUNDAY NIGHT
Cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50 percent.

MEMORIAL DAY
Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent.

MONDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the lower 60s.

TUESDAY
Mostly cloudy with a chance of showers. Highs in the upper 70s. 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 PM CDT 5/19/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
20 MAY 2026

2 AM

75°

75°

Partly Cloudy

2%

0% Thunder
( 2% severe)

SW 3

64%

62°

Low 70°

5 AM

71°

71°

Partly Cloudy

WSW 3

71%

61°

High 91°

8 AM

76°

78°

Clear

10%
RAIN
<.01 in

0% Thunder
( 11% severe)

W 3

64%

63°

Increasing Clouds

Rain Likely

11 AM

85°

86°

Clear

W 7

50%

64°

2 PM

89°

92°

Partly Cloudy

77%
RAIN
***

0% Thunder
( 58% severe)

W 8

47%

66°

5 PM

82°

85°

Mostly Cloudy

W 7

63%

68°

8 PM

75°

75°

Mostly Cloudy

56%
RAIN
***

0% Thunder
( 21% severe)

N 5

84%

70°

11 PM

70°

70°

Mostly Cloudy

NA 6

81%

64°

Thursday
21 MAY 2026

2 AM

64°

64°

Mostly Cloudy

51%
RAIN
***

0% Thunder
( 9% severe)

NNE 6

81%

58°

Low 54°

5 AM

60°

59°

Mostly Cloudy

NNE 9

78%

53°

High 62°

8 AM

57°

55°

Mostly Cloudy

84%
RAIN
***

0% Thunder
( 10% severe)

NNE 9

75%

49°

Mostly Cloudy

Rain Likely

11 AM

56°

54°

Mostly Cloudy

NNE 7

77%

49°

2 PM

57°

56°

Mostly Cloudy

66%
RAIN
.1–.25 in

0% Thunder
( 5% severe)

NNE 6

80%

51°

5 PM

59°

59°

Mostly Cloudy

NE 5

78%

52°

8 PM

59°

60°

Mostly Cloudy

29%
RAIN
.01–.1 in

0% Thunder
( 3% severe)

NE 2

80%

53°

11 PM

56°

56°

Mostly Cloudy

ENE 1

86%

52°


CARROLL CNTY RGNL, MD extended weather forecast
Friday 22 MAY 2026	Saturday 23 MAY 2026	Sunday 24 MAY 2026	Monday 25 MAY 2026	Tuesday 26 MAY 2026
Low 54°	Low 50°	Low 52°	Low 55°	Low 60°
High 65°	High 62°	High 66°	High 75°	High 84°

Overcast 87% Rain	Overcast 92% Rain	Overcast 80% Rain	Overcast 66% Rain	Overcast 61% Rain

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