Mount Prospect, Il. Weather

39°F

Mount Prospect,Il, USA

Updated: 05/25/2013 1:55am

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Pinpoint Forecasts and Live Weather Conditions for Mount Prospect, Il.


	Courtesy of Weather Underground.	Level3 Radar Click for Details

WXSIM Risk forecast for Mount Prospect, initialized at 9:00 PM 24 May, 2013
	Thunderstorm
	Thunderstorms are possible Monday Night. Severe Thunderstorms are not anticipated at this time. Thunderstorms are possible Tuesday. Severe Thunderstorms are not anticipated at this time.
	Significant Rain
	There is a 70 percent chance of rain Monday Night. The rain will be heavy at times. Total rainfall of between a quarter and half an inch is possible.
* THIS FORECAST WAS MADE IN AUTOMATED MODE AND MAY BE LESS ACCURATE THAN OTHERWISE *

Today's Temperature Facts

Todays low of 38° at 12:43 AM missed the record low of 36° set in 1935 by 2 degrees

METRIC | IMPERIAL

Updated: 05/25/2013 @ 1:55:00 am

Temperature

Good Early Morning! Current Conditions and Overnight's Outlook

Currently Outside: 39.7°F Feels like: 37°F Cold
High Today 39.7°F 1:52am	Low Today 38.5°F 12:43am
Rec* High 93.0°F 1950	Rec* Low 36.0°F 1935
* Records from Weather Underground

	It is Mostly cloudy
	Wind: NE 3.5 Gusting to: 3.5
	Rain Today: 0.00 in

Tonight	Mostly clear in the evening, becoming fair after midnight, with areas of light frost likely. Unusually cold.

Click here for full Forecast

Current Fire Weather Index

Today:
0.8 of 31

Dew Point

Liquid Precipitation

Wind

Sun/Moon

Dew Point:	34.6°F
In Last Hour:	+1.5°F
High Dew Point:	34.6°F at 1:52 AM
Low Dew Point:	32.4°F at 12:09 AM
Wetbulb:	37.7°F

Today:	0.00 in
Yesterday:	0.00 in
Last 7 Days:	1.36 in
May Rain:	2.44 in
May Avg:	4.78 in
Diff from Avg:	-2.34 in
Rain Season:¹	2.44 in
Last YTD Rain:¹	11.45 in
Last Rain Time/Date:	5/23/2013 at 3:24 AM
22 rain days in 2013
4 days in May 1 day since last rain

Currently:	NE at 3.5 mph
Gusting To:	3.5
Max Gust:	3.5@ 12:01am
1Hr Average:	3.4 mph
Max Gust This Month:	38.0 mph on May 23
Wind Run:	6.61 miles

Daylight:

14:52:00

+00:01:38
Minutes

65%
Illuminated

Humidity

Barometer

Humidity:	82 %
In Last Hour:	+1%
High Today	82% at 1:15 AM
Low Today	77% at 12:00 AM

Current:	30.298 inHg
In Last Hour:	Falling slowly
High Today:	30.343 at 12:00 AM
Low Today:	30.296 at 1:51 AM

Heating Degree Days

Lightning Strikes

Wind Chill

Air

Today:	1.9
May:	111.4
2013 to Date:	1132.3
Cooling Degree Days
2013 to Date:	42.5

Last Min:	0
Last 5 Mins:	0
Last 30 Mins:	0
Last 60 Mins:	0
Last 12 Hrs:	0
May:	0
2013 to Date:	0
Last Strike:

Current:	37.5°F
Today:	36.1°F at 12:43am
Yesterday:	32.1°F
Record:	-38.9°F Jan-16-2009

Quality
Index⁶:
41

Good

Density:
1.285 kg/m³

UV Summary/Forecast

Solar Summary

High Yest: 5.0 @ 12:26pm

25 May 2013 High 7.8

26 May 2013 Very High 8.1

High Yest: 603.0 @ 12:27pm

Today: 00:00 Month: 162:17 Hrs

Rise: 5:22 AM Set: 8:14 PM

Almanac

Irrigation Index⁵

Station All Time Records

Cloud Level

Currently:	Early Morning
YTD Avg Temp:	37.6°F
Sunrise:	5:22am
Sunset:	8:14pm
Moonrise:	8:01pm
Moonset:	5:49am
Full Moon:	25 May 2013
New Moon:	15:57 UTC 8 June 2013

Updated at Midnight
Current ET:	0.02 in
7-Days Rain:	1.36 in
7-Days ET:	1.22 in
7-Day:	0.145 in
May:	-1.09 in

HIGHS:	LOWS:
106.5°F Jul-06-2012	-16.8°F Jan-16-2009
Daytime Records
96.8°F Jul-06-2012	-6.2°F Jan-15-2009
Nitetime Records
88.0°F Jul-07-2012	-12.6°F Jan-16-2009
ICN:4 \| ISS:Ok \| CON:4.6 \| RCP:100%

¹ Rain season: Jan 1st to Dec 31st. ⁴ Updated at Noon Central Time ⁵ Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present.) ⁶ Air Quality Index is provided by Minnesota Polution Control Agency and is updated hourly between the hours of 6AM and Midnight.

Our In-House Weather Forecast - Outlook Saturday & Saturday Night

Saturday	Partly to mostly cloudy in the morning, becoming cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Precipitation less than a tenth of an inch.		Saturday night	Cloudy in the evening, becoming mostly cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Cool. Precipitation less than a tenth of an inch.