Mount Prospect, IL 60056 Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V15.00

Current Conditions

Almanac

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: -0.013
Sunrise : 5:57am  Sunset: 7:41pm
Moonrise:   3:52am   Moonset:  2:50pm
Moon Phase: 25

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
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