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Hammer Weather Warning NWS WEATHER ALERT FOR THE HAMMER, IL AREA - Issued: 404 AM CDT Fri Sep 18 2026 Hammer Weather Warning

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Hammer, IL Weather - Hour by Hour Forecast

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Hammer, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Overcast. Temperature is 66°F19°C, dew point 65°F18°C, humidity 95%. Wind direction is E at 7 mph11 km/h with visibility of 10 mi16 km. Barometric pressure is 30.32 in1026 mb.
Rest of Today - Mostly cloudy. Isolated showers late in the morning, then scattered showers in the late morning and early afternoon. Isolated show.. Full Forecast
Tonight - Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight... Full Forecast

Hammer Hourly Weather

24 Hour Forecast Scroll
Fri, Sep 18
11:00 am
Fri, Sep 18
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Hammer, IL Hourly Weather - Cloudy - 11:00 AM Hammer, IL Hourly Weather - Cloudy - 12:00 PM Hammer, IL Hourly Weather - Cloudy - 1:00 PM Hammer, IL Hourly Weather - Cloudy - 2:00 PM Hammer, IL Hourly Weather - Cloudy - 3:00 PM Hammer, IL Hourly Weather - Cloudy - 4:00 PM Hammer, IL Hourly Weather - Cloudy - 5:00 PM Hammer, IL Hourly Weather - Cloudy - 6:00 PM Hammer, IL Hourly Weather - Cloudy - 7:00 PM Hammer, IL Hourly Weather - Cloudy - 8:00 PM Hammer, IL Hourly Weather - Cloudy - 9:00 PM Hammer, IL Hourly Weather - Cloudy - 10:00 PM Hammer, IL Hourly Weather - Cloudy - 11:00 PM Hammer, IL Hourly Weather - Cloudy - 12:00 AM Hammer, IL Hourly Weather - Cloudy - 1:00 AM Hammer, IL Hourly Weather - Cloudy - 2:00 AM Hammer, IL Hourly Weather - Cloudy - 3:00 AM Hammer, IL Hourly Weather - Cloudy - 4:00 AM Hammer, IL Hourly Weather - Cloudy - 5:00 AM Hammer, IL Hourly Weather - Cloudy - 6:00 AM Hammer, IL Hourly Weather - Cloudy - 7:00 AM Hammer, IL Hourly Weather - Cloudy - 8:00 AM Hammer, IL Hourly Weather - Cloudy - 9:00 AM Hammer, IL Hourly Weather - Cloudy - 10:00 AM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
67°F19°C 69°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 69°F21°C 68°F20°C 66°F19°C 64°F18°C 63°F17°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 62°F17°C 62°F17°C 62°F17°C 61°F16°C 61°F16°C 61°F16°C 62°F17°C 62°F17°C
- - - - - - - - - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
12% 12% 12% 10% 10% 10% 10% 10% 10% 41% 41% 41% 41% 41% 41% 81% 81% 81% 81% 81% 81% 70% 70% 70%
61°F16°C 61°F16°C 60°F16°C 60°F16°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 60°F16°C 60°F16°C 60°F16°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 62°F17°C 62°F17°C
81% 76% 71% 71% 66% 66% 71% 73% 78% 84% 87% 93% 93% 97% 97% 97% 97% 97% 97% 100% 100% 100% 100% 100%
E E E E E E E E E E E E E E E E E E E E E ESE ESE SE
9 mph 9 mph 9 mph 9 mph 12 mph 12 mph 12 mph 9 mph 9 mph 9 mph 8 mph 8 mph 8 mph 9 mph 9 mph 9 mph 6 mph 6 mph 6 mph 8 mph 8 mph 8 mph 8 mph 8 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 6 mi10 km 6 mi10 km 5 mi8 km 3 mi5 km 3 mi5 km .75 mi1 km 3 mi5 km 3 mi5 km 5 mi8 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KFEP model statistics.

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Prob Precip % = Probability of Precipitation.

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

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