Mount Prospect, IL 60056
Current Weather Conditions [Select Refresh to Update] |
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Current Conditions |
Almanac |
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Last Updated:
5:33pm on 4/23/25 Outside Temperature: 78.9 °F Today's High: 79.6 °F at 5:24pm Lo: 57.4 °F at 8:21am Barometric Trend: |
Sunrise :
5:57am Sunset: 7:41pm Moonrise: 3:52am Moonset: 2:50pm Moon Phase: 25 |
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Parameter |
Value | High | Time | Low | Time | Average | Rate | Rate Hi | Time | Rate Lo | Time |
Wind Direction |
N | 360 | 8:21am | 22 | 12:00am | 0 | 0.0 | 336.7 | 8:21am | -0.0 | 12:00am |
Wind Speed |
0 | 0 | 12:00am | 0 | 12:00am | 0 | 0.0 | 0.0 | 12:00am | 0.0 | 12:00am |
Gust |
0 | 0 | 12:00am | 0 | 12:00am | 0 | -0.0 | -0.0 | 12:00am | -0.0 | 12:00am |
In Humidity |
45 | 51 | 10:00am | 43 | 4:56pm | 46 | -1.2 | 2.3 | 6:43am | -5.0 | 4:56pm |
Out Humidity |
40 | 84 | 8:21am | 37 | 5:25pm | 45 | -4.8 | 28.9 | 8:21am | -8.7 | 5:25pm |
In Temp |
71.9 | 75.4 | 4:41pm | 70.7 | 11:27am | 73.7 | -1.78 | 1.37 | 1:05pm | -2.16 | 5:16pm |
Out Temp |
78.9 | 79.6 | 5:24pm | 57.4 | 8:21am | 75.7 | 3.17 | 4.48 | 5:24pm | -6.88 | 8:21am |
Barometer |
30.06 | 30.16 | 7:54am | 30.04 | 1:30am | 30.07 | -0.013 | 0.037 | 5:07am | -0.030 | 3:19pm |
Rain |
2.35 | 2.35 | 5:31pm | 2.28 | 12:00am | 2.31 | 0.038 | 0.040 | 5:31pm | 0.000 | 11:37am |
Ch 1 Temp |
0.0 | 0.0 | 12:00am | 0.0 | 12:00am | 0.0 | 0.00 | 0.00 | 12:00am | 0.00 | 12:00am |
Ch 1 Hum |
0 | 0 | 12:00am | 0 | 12:00am | 0 | 0.0 | 0.0 | 12:00am | 0.0 | 12:00am |
Ch 2 Temp |
0.0 | 0.0 | 12:00am | 0.0 | 12:00am | 0.0 | 0.00 | 0.00 | 12:00am | 0.00 | 12:00am |
Ch 2 Hum |
0 | 0 | 12:00am | 0 | 12:00am | 0 | 0.0 | 0.0 | 12:00am | 0.0 | 12:00am |
Ch 3 Temp |
0.0 | 0.0 | 12:00am | 0.0 | 12:00am | 0.0 | 0.00 | 0.00 | 12:00am | 0.00 | 12:00am |
Ch 3 Hum |
0 | 0 | 12:00am | 0 | 12:00am | 0 | 0.0 | 0.0 | 12:00am | 0.0 | 12:00am |
ET |
0.34 | 0.34 | 5:00pm | 0.00 | 12:00am | 0.31 | 0.037 | 0.064 | 5:00pm | -0.226 | 12:00am |
UV Index |
11.1 | 11.3 | 10:06am | 7.8 | 9:37am | 11.1 | 0.04 | 0.99 | 10:06am | -2.66 | 9:37am |
Solar |
1719 | 1735 | 10:09am | 1714 | 5:16pm | 1718 | 1.3 | 6.6 | 10:09am | -9.0 | 8:22am |
Wind Chill |
78.9 | 79.6 | 5:24pm | 57.4 | 8:21am | 75.7 | 3.17 | 4.48 | 5:24pm | -6.88 | 8:21am |
In Heat Index |
72.2 | 76.0 | 4:41pm | 71.3 | 12:00am | 74.1 | -1.89 | 1.37 | 1:05pm | -2.41 | 5:16pm |
Heat Index |
78.8 | 79.4 | 5:24pm | 58.7 | 8:21am | 76.1 | 2.74 | 3.88 | 5:24pm | -6.88 | 8:21am |
Dew Point |
52.6 | 55.6 | 2:30pm | 41.4 | 8:21am | 52.6 | -0.04 | 4.81 | 8:21am | -6.41 | 8:21am |
Barom Sea-level |
30.09 | 30.19 | 7:54am | 30.08 | 1:30am | 30.10 | -0.013 | 0.037 | 5:07am | -0.030 | 3:19pm |
Parameter |
Month High | Date | Month Low | Date | Year High | Date | Year Low | Date | Yesterday High | Yesterday Low | 24 Hour Difference |
Wind Direction |
360 | 4/1/25 | 0 | 4/7/25 | 360 | 1/6/25 | 0 | 1/15/25 | 22 | 22 | 338 |
Wind Speed |
0 | 4/1/25 | 0 | 4/1/25 | 15 | 3/23/25 | 0 | 1/1/25 | 0 | 0 | 0 |
Gust |
5 | 4/14/25 | 0 | 4/1/25 | 17 | 1/22/25 | 0 | 1/1/25 | 0 | 0 | 0 |
In Humidity |
52 | 4/18/25 | 20 | 4/8/25 | 58 | 3/30/25 | 12 | 1/21/25 | 46 | 36 | 1 |
Out Humidity |
92 | 4/5/25 | 24 | 4/8/25 | 96 | 3/5/25 | 24 | 4/8/25 | 86 | 53 | -15 |
In Temp |
75.9 | 4/13/25 | 67.0 | 4/21/25 | 80.8 | 1/13/25 | 61.9 | 3/31/25 | 74.2 | 70.4 | -2.3 |
Out Temp |
79.6 | 4/23/25 | 24.4 | 4/8/25 | 79.6 | 4/23/25 | -8.6 | 1/21/25 | 64.3 | 37.9 | 14.6 |
Barometer |
30.30 | 4/4/25 | 29.38 | 4/2/25 | 30.62 | 2/14/25 | 28.99 | 3/5/25 | 30.13 | 29.95 | 0.11 |
Rain |
2.35 | 4/23/25 | 1.71 | 4/1/25 | 2.35 | 4/23/25 | 0.01 | 1/11/25 | 2.28 | 2.28 | 0.07 |
Ch 1 Temp |
0.0 | 4/1/25 | 0.0 | 4/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 0.0 | 0.0 |
Ch 1 Hum |
0 | 4/1/25 | 0 | 4/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 0 | 0 |
Ch 2 Temp |
0.0 | 4/1/25 | 0.0 | 4/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 0.0 | 0.0 |
Ch 2 Hum |
0 | 4/1/25 | 0 | 4/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 0 | 0 |
Ch 3 Temp |
0.0 | 4/1/25 | 0.0 | 4/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 0.0 | 0.0 |
Ch 3 Hum |
0 | 4/1/25 | 0 | 4/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 0 | 0 |
ET |
0.41 | 4/6/25 | 0.00 | 4/1/25 | 0.55 | 3/14/25 | 0.00 | 1/1/25 | 0.23 | 0.00 | 0.34 |
UV Index |
13.5 | 4/1/25 | 2.2 | 4/21/25 | 16.0 | 1/1/25 | 0.0 | 1/7/25 | 11.8 | 6.8 | -0.1 |
Solar |
1740 | 4/1/25 | 1325 | 4/5/25 | 1751 | 3/6/25 | 0 | 1/7/25 | 1737 | 1652 | -11 |
Wind Chill |
79.6 | 4/23/25 | 24.4 | 4/8/25 | 79.6 | 4/23/25 | -15.6 | 1/21/25 | 64.3 | 39.1 | 14.6 |
In Heat Index |
76.0 | 4/23/25 | 67.3 | 4/21/25 | 78.9 | 1/13/25 | 61.6 | 3/31/25 | 74.5 | 70.6 | -2.2 |
Heat Index |
79.4 | 4/23/25 | 26.8 | 4/8/25 | 79.4 | 4/23/25 | -6.5 | 1/21/25 | 65.6 | 44.2 | 13.2 |
Dew Point |
63.6 | 4/18/25 | 9.8 | 4/8/25 | 63.6 | 4/18/25 | -18.2 | 1/21/25 | 47.8 | 35.3 | 4.7 |
Barom Sea-level |
30.34 | 4/4/25 | 29.41 | 4/2/25 | 30.65 | 2/14/25 | 29.02 | 3/5/25 | 30.16 | 29.99 | 0.11 |
Press Altitude |
-128 | Daily Rain | 0.07 | Degree Heating | 0.8 | Monthly Degree Day Cooling | 11.3 | Heat Index | --- | Beaufort | Calm |
Cloud Base |
6587 | Hourly Rain | 0.06 | Degree Cooling | 1.6 | Monthly Wind Run | 0 | Comfort Index | Comfortable | ||
Air Density |
1144 | 24Hr Rain | 0.07 | Moon Phase | 25 | Yearly Deg Day Heating | 3308.4 | Forecast | Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs | ||
Virtual Temp |
81.6 | Rain Rate | 0.040 | Monthly Rain | 0.64 | Yearly Degree Day Cooling | 27.2 | Station Barom Trend | Steady | ||
Vapor Press |
0.40 | Wind Run | 0 | Monthly Deg Day Heating | 362.7 | Yearly Wind Run | 1946 | Barometer Trend | Steady | ||
Updated Automatically by Ambient Software's
Virtual Weather Station V15.00 |