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Glen Arm Weather Warning NWS WEATHER ALERT FOR THE GLEN ARM, MD AREA - HARD FROST ADVISORY Issued: 702 PM EDT Sun Oct 18 2026 Glen Arm Weather Warning

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Glen Arm, MD Weather - Hour by Hour Forecast

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Glen Arm, MD Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 44°F7°C, dew point 39°F4°C, humidity 81%. Wind direction is N at 0 mph0 km/h with visibility of 10 mi16 km. Barometric pressure is 30.56 in1035 mb.
Tonight - Clear. Areas of frost after midnight. Lows in the mid 30s. North winds around 5 mph... Full Forecast
Monday - Areas of frost in the morning. Sunny. Highs in the mid 60s. North winds 5 to 10 mph... Full Forecast

Glen Arm Hourly Weather

24 Hour Forecast Scroll
Sun, Oct 18
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Glen Arm, MD Hourly Weather - Clear - 9:00 PM Glen Arm, MD Hourly Weather - Clear - 10:00 PM Glen Arm, MD Hourly Weather - Clear - 11:00 PM Glen Arm, MD Hourly Weather - Clear - 12:00 AM Glen Arm, MD Hourly Weather - Clear - 1:00 AM Glen Arm, MD Hourly Weather - Clear - 2:00 AM Glen Arm, MD Hourly Weather - Clear - 3:00 AM Glen Arm, MD Hourly Weather - Clear - 4:00 AM Glen Arm, MD Hourly Weather - Clear - 5:00 AM Glen Arm, MD Hourly Weather - Clear - 6:00 AM Glen Arm, MD Hourly Weather - Clear - 7:00 AM Glen Arm, MD Hourly Weather - Clear - 8:00 AM Glen Arm, MD Hourly Weather - Clear - 9:00 AM Glen Arm, MD Hourly Weather - Clear - 10:00 AM Glen Arm, MD Hourly Weather - Clear - 11:00 AM Glen Arm, MD Hourly Weather - Clear - 12:00 PM Glen Arm, MD Hourly Weather - Clear - 1:00 PM Glen Arm, MD Hourly Weather - Clear - 2:00 PM Glen Arm, MD Hourly Weather - Clear - 3:00 PM Glen Arm, MD Hourly Weather - Clear - 4:00 PM Glen Arm, MD Hourly Weather - Clear - 5:00 PM Glen Arm, MD Hourly Weather - Clear - 6:00 PM Glen Arm, MD Hourly Weather - Clear - 7:00 PM Glen Arm, MD Hourly Weather - Clear - 8:00 PM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
53°F12°C 51°F11°C 50°F10°C 49°F9°C 47°F8°C 46°F8°C 45°F7°C 45°F7°C 44°F7°C 44°F7°C 44°F7°C 44°F7°C 50°F10°C 57°F14°C 63°F17°C 65°F18°C 67°F19°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 65°F18°C 62°F17°C 59°F15°C
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1% 1% 1% 1% 1% 1% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
45°F7°C 44°F7°C 44°F7°C 43°F6°C 43°F6°C 42°F6°C 42°F6°C 41°F5°C 41°F5°C 41°F5°C 41°F5°C 41°F5°C 42°F6°C 44°F7°C 45°F7°C 45°F7°C 44°F7°C 44°F7°C 44°F7°C 43°F6°C 43°F6°C 44°F7°C 44°F7°C 45°F7°C
74% 77% 80% 80% 86% 86% 89% 86% 89% 89% 89% 89% 74% 62% 52% 48% 43% 41% 41% 40% 40% 47% 52% 60%
NW NW NW NW NW NW NW NW NW NW NW NW NW NNW NNW NNW NNW NNW NNW NNW NNW NNW NNW NNW
2 mph 3 mph 3 mph 3 mph 1 mph 1 mph 1 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 10 mph 10 mph 10 mph 10 mph 10 mph 10 mph 7 mph 7 mph 7 mph 4 mph 4 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (EDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KMTN model statistics.

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Prob Precip % = Probability of Precipitation.

Glen Arm 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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