Weather Alert
Prospect Heights Weather Warning NWS WEATHER ALERT FOR THE PROSPECT HEIGHTS, IL AREA - Issued: 816 PM CST Tue Mar 3 2026 Prospect Heights Weather Warning

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Prospect Heights, IL Weather - Hour by Hour Forecast

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Prospect Heights, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Overcast. Temperature is 35°F2°C, dew point 33°F1°C, humidity 92%. Wind direction is N at 0 mph0 km/h with visibility of 9 mi14 km. Barometric pressure is 30.22 in1023 mb.
Rest of Tonight - Mostly cloudy. Patchy fog after midnight. Near steady temperature in the mid 30s. Northeast winds around 5 mph... Full Forecast
Wednesday - Mostly cloudy. Patchy fog early in the morning. A slight chance of rain showers late. Highs in the mid 40s inland, but only in the.. Full Forecast

Prospect Heights Hourly Weather

24 Hour Forecast Scroll
Tue, Mar 03
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Prospect Heights, IL Hourly Weather - Clear - 10:00 PM Prospect Heights, IL Hourly Weather - Clear - 11:00 PM Prospect Heights, IL Hourly Weather - Clear - 12:00 AM Prospect Heights, IL Hourly Weather - Clear - 1:00 AM Prospect Heights, IL Hourly Weather - Partly Cloudy - 2:00 AM Prospect Heights, IL Hourly Weather - Partly Cloudy - 3:00 AM Prospect Heights, IL Hourly Weather - Partly Cloudy - 4:00 AM Prospect Heights, IL Hourly Weather - Cloudy - 5:00 AM Prospect Heights, IL Hourly Weather - Cloudy - 6:00 AM Prospect Heights, IL Hourly Weather - Cloudy - 7:00 AM Prospect Heights, IL Hourly Weather - Cloudy - 8:00 AM Prospect Heights, IL Hourly Weather - Cloudy - 9:00 AM Prospect Heights, IL Hourly Weather - Cloudy - 10:00 AM Prospect Heights, IL Hourly Weather - Cloudy - 11:00 AM Prospect Heights, IL Hourly Weather - Cloudy - 12:00 PM Prospect Heights, IL Hourly Weather - Cloudy - 1:00 PM Prospect Heights, IL Hourly Weather - Cloudy - 2:00 PM Prospect Heights, IL Hourly Weather - Cloudy - 3:00 PM Prospect Heights, IL Hourly Weather - Cloudy - 4:00 PM Prospect Heights, IL Hourly Weather - Cloudy - 5:00 PM Prospect Heights, IL Hourly Weather - Cloudy - 6:00 PM Prospect Heights, IL Hourly Weather - Cloudy - 7:00 PM Prospect Heights, IL Hourly Weather - Cloudy - 8:00 PM Prospect Heights, IL Hourly Weather - Cloudy - 9:00 PM
Clear Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
36°F2°C 36°F2°C 35°F2°C 35°F2°C 34°F1°C 34°F1°C 34°F1°C 35°F2°C 35°F2°C 37°F3°C 40°F4°C 42°F6°C 43°F6°C 45°F7°C 46°F8°C 47°F8°C 47°F8°C 48°F9°C 47°F8°C 47°F8°C 46°F8°C 45°F7°C 43°F6°C 42°F6°C
- - - - - - - - - - - - - - - - - - - - - Rain Rain Rain
3% 3% 3% 0% 0% 0% 0% 0% 0% 8% 8% 8% 8% 8% 8% 15% 15% 15% 15% 15% 15% 36% 36% 36%
32°F0°C 32°F0°C 32°F0°C 32°F0°C 32°F0°C 32°F0°C 32°F0°C 32°F0°C 32°F0°C 33°F1°C 34°F1°C 35°F2°C 36°F2°C 37°F3°C 38°F3°C 39°F4°C 41°F5°C 42°F6°C 42°F6°C 42°F6°C 42°F6°C 41°F5°C 41°F5°C 40°F4°C
85% 85% 89% 89% 92% 92% 92% 89% 89% 85% 79% 76% 76% 73% 73% 74% 80% 80% 83% 83% 86% 86% 93% 93%
ENE NE NE NE NE NE NE NE ENE ENE ENE E E E E E E E E E E E E ESE
1 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 4 mph 4 mph 4 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 1 mph 1 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 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km
Hour (CST)
Weather
Clouds
Temperature
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POP
Dewpoint
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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.

Prospect Heights 36 Hour Forecast

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

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