Weather Alert
Prairie Grove Weather Warning NWS WEATHER ALERT FOR THE PRAIRIE GROVE, IL AREA - Issued: 316 AM CDT Sun Sep 13 2026 Prairie Grove Weather Warning

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Prairie Grove, IL Weather - Hour by Hour Forecast

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Prairie Grove, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 64°F18°C, dew point 54°F12°C, humidity 69%. Wind direction is NNW at 10 mph16 km/h with visibility of 10 mi16 km. Barometric pressure is 30.07 in1018 mb.
Today - Partly cloudy in the morning, then becoming mostly cloudy. Isolated showers late in the morning. Scattered showers in the afternoo.. Full Forecast
Tonight - Clear. Lows in the mid 40s. Northwest winds around 5 mph in the evening, becoming light and variable... Full Forecast

Prairie Grove Hourly Weather

24 Hour Forecast Scroll
Sun, Sep 13
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Prairie Grove, IL Hourly Weather - Partly Cloudy - 9:00 AM Prairie Grove, IL Hourly Weather - Partly Cloudy - 10:00 AM Prairie Grove, IL Hourly Weather - Partly Cloudy - 11:00 AM Prairie Grove, IL Hourly Weather - Cloudy - 12:00 PM Prairie Grove, IL Hourly Weather - Cloudy - 1:00 PM Prairie Grove, IL Hourly Weather - Cloudy - 2:00 PM Prairie Grove, IL Hourly Weather - Mostly Cloudy - 3:00 PM Prairie Grove, IL Hourly Weather - Mostly Cloudy - 4:00 PM Prairie Grove, IL Hourly Weather - Mostly Cloudy - 5:00 PM Prairie Grove, IL Hourly Weather - Clear - 6:00 PM Prairie Grove, IL Hourly Weather - Clear - 7:00 PM Prairie Grove, IL Hourly Weather - Clear - 8:00 PM Prairie Grove, IL Hourly Weather - Clear - 9:00 PM Prairie Grove, IL Hourly Weather - Clear - 10:00 PM Prairie Grove, IL Hourly Weather - Clear - 11:00 PM Prairie Grove, IL Hourly Weather - Clear - 12:00 AM Prairie Grove, IL Hourly Weather - Clear - 1:00 AM Prairie Grove, IL Hourly Weather - Clear - 2:00 AM Prairie Grove, IL Hourly Weather - Clear - 3:00 AM Prairie Grove, IL Hourly Weather - Clear - 4:00 AM Prairie Grove, IL Hourly Weather - Clear - 5:00 AM Prairie Grove, IL Hourly Weather - Clear - 6:00 AM Prairie Grove, IL Hourly Weather - Clear - 7:00 AM Prairie Grove, IL Hourly Weather - Clear - 8:00 AM
Partly Cloudy Partly Cloudy Partly Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
68°F20°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 70°F21°C 69°F21°C 67°F19°C 66°F19°C 64°F18°C 62°F17°C 60°F16°C 59°F15°C 57°F14°C 56°F13°C 55°F13°C 54°F12°C 53°F12°C 53°F12°C 54°F12°C 54°F12°C 58°F14°C
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2% 2% 2% 2% 2% 3% 3% 3% 3% 3% 3% 1% 1% 1% 1% 1% 1% 0% 0% 0% 0% 0% 0% 2%
53°F12°C 52°F11°C 51°F11°C 49°F9°C 48°F9°C 48°F9°C 48°F9°C 48°F9°C 48°F9°C 49°F9°C 49°F9°C 49°F9°C 50°F10°C 50°F10°C 50°F10°C 49°F9°C 49°F9°C 49°F9°C 48°F9°C 48°F9°C 48°F9°C 48°F9°C 48°F9°C 48°F9°C
59% 51% 49% 44% 43% 44% 44% 46% 47% 52% 54% 58% 65% 70% 72% 75% 77% 80% 80% 83% 83% 80% 80% 69%
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9 mph 9 mph 9 mph 12 mph 12 mph 12 mph 10 mph 10 mph 10 mph 8 mph 8 mph 8 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 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 (CDT)
Weather
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POP = Probability of Precipitation. ** Indicates missing data/values from KPWK model statistics.

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Prob Precip % = Probability of Precipitation.

Prairie Grove 36 Hour Forecast

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

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