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
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METRIC | IMPERIAL
Updated: 23-Jul-2019 @ 12:47am  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 2.7°F than last hour.

63.7°F

---
High Today
66.1°F
12:00 AM
Low Today
63.7°F
12:44 AM
Yest High
82.6°F
2:28 PM
Yest Low
61.0°F
12:11 AM
Sta* High
103.9°F
2016
Sta* Low
57.3°F
2015
* This Station's Records Since 2012
Clear It is Clear

Calm Wind:  S
0.0

Gusting to:
0.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
0.6 of 100
Overnight

Overnight: Partly Cloudy
Partly Cloudy
Tuesday

Tuesday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And T-Storms then Mostly Clear
Lo 59 °F Hi 88 °F Lo 62 °F
SPC Activity Map
Dew Point Liquid Precipitation Wind Sun/Moon
Dew Point: Decreased 0.4°F since last hour. 57.4°F
In Last Hour: Decreased 0.4°F since last hour. 0.4°F
High Dew
Point:
58.0°F
at 12:07 AM
Low Dew
Point:
57.1°F
at 12:44 AM
Record Dew
Point:
71.4°F
Jun-28-2016
Wetbulb: 60.1°F
Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.83 in
July Rain: 2.26 in
July Avg: 1.30 in
Diff from Avg: Over 0.96 in for the month 0.96 in
Rain Season:1 10.10 in
Last YTD Rain:1 6.67 in
Last Rain
Time/Date:
7/21/2019
at 11:33 PM
Leaf Wetness:7 0
59 rain days in 2019
10 days in July
1 day since last rain
Currently: S at
0.0 mph
Gusting To: 0.0 mph
Max Gust: 0.04:07 PM
1Hr Average: Calm
Month Gust: 21.0 mph Jul 20
Year Gust: 34.5 mph Mar 13
Record Gust: 50.9 mph
on 23-Sep-2015
Wind Run: miles
Daylight:
Possible hours of Daylight
14:33

-1:37
Min:Sec

Waning Gibbous, 20 days, 11 hours, 32 minutes in cycle
67%
Illuminated
Humidity Barometer
Humidity: Increased 6% since last hour. 80 %
In Last Hour: +6%
High
Today
80%
at 12:44 AM
Low
Today
74%
at 12:00 AM
Current: Falling 0.003  inHg/hr 30.366 inHg
In Last Hour: Steady
High
Today:
30.370 in.
at 12:02 AM
Low
Today:
30.358 in.
at 12:29 AM
Heating Degree Days Snow3 Wind Chill Air
Today: 0.0
July: 0.0
2019 to Date: 3851.7
Cooling Degree Days
2019 to Date: 242.2
Today: 0.00 in
Yesterday: 0.00 in
July: No Change 0.00 in
July 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 July
0 snow day this season.2
First Snow of Season:
1/11/2019
Average 1st Snow:
04 of Nov
Current: 63.7°F
Today: 63.7°F  at 12:44 AM
Yesterday: 61.0°F
Record: -26.9°F
Jan-3-2016
Quality
Index6:

47


Good
Density:
1.22 kg/m3
UV Summary/Forecast Solar Summary
High Yest:   7.5 @ 1:02 PM
Jul-23

10.2
Jul-24

11.0
Jul-25

10.8
High Yest:   1083.0 @ 2:13 PM
Sun Hours Today:
00:00
  This Month: 89:26 Hrs
Rise: 5:54 am  Set: 8:27 pm
Soil Conditions8 Irrigation Index5 Station All Time Records Cloud Level
5 in: 18.0 cb | 73.0°F
12 in: 29.0 cb | 74°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: 0.02 in
7-Days Rain: 0.83 in
7-Days ET: 1.33 in
7-Day:  0.504 in water in deficit of what evaporated in last 7 days. -0.504 in 0.504 in water in deficit of what evaporated in last 7 days. in
July:  1 in water in deficit of what evaporated this month. -1 in
HIGHS: LOWS:
101.3°F
28-Jun-2018
-9.9°F
05-Feb-2014
Daytime Records
  95.0°F
10-Jul-2018
  -0.6°F
05-Feb-2014
Nitetime Records
  78.8°F
20-Jul-2019
  -7.4°F
31-Dec-2014
ICN:1 | S3C2:1
ISS:Ok | CON:4.7 | RCP:97%
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 & Tuesday
Overnight

Overnight: Partly Cloudy
Partly Cloudy

Lo 59 °F
NWS forecast: Partly cloudy, with a low around 59. West northwest wind around 3 mph.
Tuesday

Tuesday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms

Hi 88 °F
NWS forecast: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. North wind 3 to 7 mph. Chance of precipitation is 30%.
 NWS Short Term Weather Forecast
Tuesday
Night
Tuesday Night: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And T-Storms then Mostly Clear
Wednesday

Wednesday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms then Mostly Cloudy
Chance Showers And T-Storms then Mostly Cloudy
Thursday

Thursday: Partly Sunny then Showers And Thunderstorms Likely
Partly Sunny then Showers And T-Storms Likely
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms then Mostly Cloudy
Chance Showers And T-Storms then Mostly Cloudy
Friday

Friday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Friday
Night
Friday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
Lo 62 °F Hi 92 °F Lo 64 °F Hi 89 °F Lo 62 °F Hi 90 °F Lo 62 °F
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