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Slack Weather Warning NWS WEATHER ALERT FOR THE SLACK, PA AREA - Issued: 733 AM EDT Fri Sep 25 2026 Slack Weather Warning

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Slack, PA Weather - Hour by Hour Forecast

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Slack, PA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 54°F12°C, dew point 44°F7°C, humidity 69%. Wind direction is NNE at 10 mph16 km/h with visibility of 10.00 mi16 km. Barometric pressure is 30.12 in1020 mb.
Today - Partly sunny this morning, then becoming mostly cloudy. Highs in the lower 70s. Northeast winds 15 to 20 mph with gusts up to 30 m.. Full Forecast
Tonight - Mostly cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Lows in the mid 50s. North winds 15 t.. Full Forecast

Slack Hourly Weather

24 Hour Forecast Scroll
Fri, Sep 25
8:00 am
Fri, Sep 25
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Fri, Sep 25
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Fri, Sep 25
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Fri, Sep 25
Noon
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8:00 pm
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Fri, Sep 25
11:00 pm
Sat, Sep 26
Midnight
Sat, Sep 26
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Slack, PA Hourly Weather - Clear - 8:00 AM Slack, PA Hourly Weather - Clear - 9:00 AM Slack, PA Hourly Weather - Clear - 10:00 AM Slack, PA Hourly Weather - Clear - 11:00 AM Slack, PA Hourly Weather - Clear - 12:00 PM Slack, PA Hourly Weather - Clear - 1:00 PM Slack, PA Hourly Weather - Clear - 2:00 PM Slack, PA Hourly Weather - Clear - 3:00 PM Slack, PA Hourly Weather - Clear - 4:00 PM Slack, PA Hourly Weather - Clear - 5:00 PM Slack, PA Hourly Weather - Clear - 6:00 PM Slack, PA Hourly Weather - Clear - 7:00 PM Slack, PA Hourly Weather - Clear - 8:00 PM Slack, PA Hourly Weather - Clear - 9:00 PM Slack, PA Hourly Weather - Cloudy - 10:00 PM Slack, PA Hourly Weather - Cloudy - 11:00 PM Slack, PA Hourly Weather - Cloudy - 12:00 AM Slack, PA Hourly Weather - Cloudy - 1:00 AM Slack, PA Hourly Weather - Cloudy - 2:00 AM Slack, PA Hourly Weather - Cloudy - 3:00 AM Slack, PA Hourly Weather - Cloudy - 4:00 AM Slack, PA Hourly Weather - Cloudy - 5:00 AM Slack, PA Hourly Weather - Cloudy - 6:00 AM Slack, PA Hourly Weather - Cloudy - 7:00 AM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
56°F13°C 59°F15°C 63°F17°C 66°F19°C 68°F20°C 70°F21°C 72°F22°C 72°F22°C 73°F23°C 73°F23°C 70°F21°C 67°F19°C 64°F18°C 63°F17°C 62°F17°C 61°F16°C 60°F16°C 60°F16°C 59°F15°C 58°F14°C 58°F14°C 57°F14°C 56°F13°C 56°F13°C
- - - - - - - - - - - - - - - - - - - Rain Rain Rain Rain Rain
0% 0% 0% 0% 0% 0% 0% 2% 2% 2% 2% 2% 2% 19% 19% 19% 19% 19% 19% 55% 55% 55% 55% 55%
43°F6°C 43°F6°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 42°F6°C 42°F6°C 43°F6°C 44°F7°C 44°F7°C 45°F7°C 46°F8°C 47°F8°C 48°F9°C 48°F9°C 48°F9°C 48°F9°C 48°F9°C 49°F9°C
62% 55% 50% 45% 40% 38% 34% 34% 32% 32% 36% 40% 46% 50% 52% 56% 60% 62% 67% 69% 69% 72% 74% 77%
NNE NNE NNE NNE SE SSW N N N N N N N N N N N N N N N N N N
9 mph 9 mph 13 mph 13 mph 13 mph 13 mph 13 mph 13 mph 11 mph 11 mph 11 mph 11 mph 11 mph 11 mph 12 mph 12 mph 12 mph 13 mph 13 mph 13 mph 15 mph 15 mph 15 mph 16 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
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KDYL model statistics.

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Prob Precip % = Probability of Precipitation.

Slack 36 Hour Forecast

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

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