Navigation

External Links

Alerts

Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
 Details for Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County Air Quality Alert
 North Douglas County Below 6000 Feet/Denver/
West Adams and Arapahoe Counties/East Broomfield County
 Details for North Douglas County Below 6000 Feet/Denver/<br>West Adams and Arapahoe Counties/East Broomfield County Air Quality Alert

Style Options



Widescreen:
|

Daylight Hours

14 hrs 15 min
of Daylight Today
 graph
59.4% 40.6%
Which is
1 min 58 sec Shorter
Than Yesterday
There are no active watches, warnings or advisories for zone COZ039.
Air Quality Alert AIR QUALITY ALERT - Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County  - North Douglas County Below 6000 Feet/Denver/
West Adams and Arapahoe Counties/East Broomfield County

Regional Radar Surface Analysis
Radar/Satellite images courtesy of Weather Underground & Intellicast
spacer
METRIC | IMPERIAL
Updated: 01-Aug-2021 @ 5:35am  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 0.2°F than last hour.

60.8°F

---
High Today
63.2°F
12:39 AM 		Low Today
60.2°F
4:18 AM
Yest High
73.6°F
1:27 PM 		Yest Low
61.7°F
3:26 AM
Sta* High
92.4°F
2013 		Sta* Low
50.9°F
2018
* This Station's Records Since 2012
Night time, Dry, Overcast It is Night time, Dry, Overcast

Calm Wind:  WNW
0.0
Gusting to:
 0.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-1.1 of 100
Overnight

Overnight: Areas Of Smoke
Areas Of Smoke
Sunday

Sunday: Areas Of Smoke
Areas Of Smoke
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Lo 59 °F Hi 81 °F Lo 59 °F
SPC Activity Map
Dew Point Liquid Precipitation Wind Sun/Moon
Dew Point: Decreased 0.3°F since last hour. 57.8°F
In Last Hour: Decreased 0.3°F since last hour. 0.3°F
High Dew
Point: 		60.2°F
at 12:16 AM
Low Dew
Point: 		57.8°F
at 5:33 AM
Record Dew
Point: 		81.5°F
Aug-5-2013
Wetbulb: 59.1°F
Today: 0.00 in
Storm Rain: 0.77 in
Yesterday: 0.50 in
Last 7 Days: 0.77 in
August Rain: 0.00 in
August Avg: 0.65 in
Diff from Avg: Under 0.65 in for the month -0.65 in
Rain Season:1 9.18 in
Last YTD Rain:1 5.39 in
Last Rain
Time/Date: 		7/31/2021
at 6:12 PM
Leaf Wetness:7 0
48 rain days in 2021
0 day in August
0 day since last rain
Currently: WNW at
0.0 mph
Gusting To: 0.0 mph
Max Gust: 1.2@  12:27 AM
1Hr Average: Calm
Month Gust: 1.2 mph Aug 1
Year Gust: 33.4 mph Feb 7
Record Gust: 55.2 mph
on 14-Mar-2014
Wind Run: miles
Daylight:
Possible hours of Daylight
14:15

-1:58
Min:Sec
Morning Crescent, 22 days, 10 hours, 19 minutes in cycle
41%
Illuminated
Humidity Barometer
Humidity: Decreased 2% since last hour. 90 %
In Last Hour: -2%
High
Today		 92%
at 3:15 AM
Low
Today		 88%
at 12:40 AM
Current: Rising 0.013 inHg/hr 30.692 inHg
In Last Hour: Steady
High
Today:		 30.693 in.
at 5:09 AM
Low
Today:		 30.653 in.
at 2:47 AM
Heating Degree Days Snow3 Wind Chill Air
Today: 0.6
August: 0.6
2021 to Date: 3730.6
Cooling Degree Days
2021 to Date: 482.8
Today: 0.00 in
Yesterday: 0.00 in
August: No Change 0.00 in
August Avg: 0.00 in
Diff from Avg: 0.00 in
Season Total:2 0.00 in
Snow Depth: 0.00 in
0 snow day in August
0 snow day this season.2
First Snow of Season:
1/9/2021
Average 1st Snow:
26 of Oct
Current: 60.8°F
Today: 60.2°F  at 4:18 AM
Yesterday: 61.7°F
Record: -35.0°F
Jun-12-2021
Quality
Index6:
100

Moderate
Density:
1.24 kg/m3
UV Summary/Forecast Solar Summary
High Yest:   4.6 @ 12:27 PM
Aug-01

 Aug-02

 Aug-03
High Yest:   592.0 @ 1:26 PM
Sun Hours Today:
00:00
  This Month: 130:53 Hrs
Rise: 5:59 am  Set: 8:14 pm
Soil Conditions8 Irrigation Index5 Station All Time Records Cloud Level
5 in: 19.0 cb | 70.0°F
12 in: 33.0 cb | 73°F

Growing conditions
at the depth of: 0.5 in:


Soil moisture range is from
0-Wet to 200-Dry/Frozen
Updated at Midnight
Current ET: 0.01 in
7-Days Rain: 0.77 in
7-Days ET: 1.34 in
7-Day: 0.573 in water in deficit of what evaporated in last 7 days. -0.573 in 0.573 in water in deficit of what evaporated in last 7 days. in
August: No Change 0 in
HIGHS: LOWS:
103.9°F
23-Jul-2016 		-9.9°F
05-Feb-2014
Daytime Records
  96.2°F
28-Jul-2021 		  -0.8°F
14-Feb-2021
Nitetime Records
  78.8°F
20-Jul-2019 		  -7.4°F
31-Dec-2014
ICN:13 | S3C2:1
ISS:Ok | CON:4.7 | RCP:99%
1 Rain season: Jan 1st to Dec 31st.    2 Snow season July 1st to June 30th.    3 Snow measured with laser snow depth sensor.    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 Pollution Control Agency and is updated hourly between the hours of 6AM and Midnight. 7 Leaf Wetness is surface moisture on foliage. 0 being totally dry and 15 being totally saturated. 8 Soil moisture and temperatures are from sensors buried in the ground at the levels specified.
 NWS Weather Forecast  -   Outlook Overnight & Sunday
Overnight

Overnight: Areas Of Smoke
Areas Of Smoke

Lo 59 °F 		NWS forecast: Areas of smoke. Mostly cloudy, with a low around 59. West northwest wind around 3 mph.
 Sunday

Sunday: Areas Of Smoke
Areas Of Smoke

Hi 81 °F		 NWS forecast: Areas of smoke and patchy fog. Partly sunny, with a high near 81. East northeast wind 3 to 7 mph.
 NWS Short Term Weather Forecast
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday

Monday: Partly Sunny then Chance Showers And Thunderstorms
Partly Sunny then Chance Showers And T-Storms
Monday
Night
Monday Night: Chance Showers And Thunderstorms then Mostly Cloudy
Chance Showers And T-Storms then Mostly Cloudy
Tuesday

Tuesday: Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Slight Chance Showers And T-Storms then Showers And T-Storms Likely
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms then Mostly Cloudy
Chance Showers And T-Storms then Mostly Cloudy
Wednesday

Wednesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Lo 59 °F Hi 83 °F Lo 62 °F Hi 85 °F Lo 62 °F Hi 85 °F Lo 60 °F
Version 6.81 20-MAR-2013 - Script Mods by: BurnsvilleWeatherLIVE.com