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: 29-May-2020 @ 3:10am  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 1.5°F than last hour.

55.5°F

---
High Today
62.9°F
12:00 AM
Low Today
55.4°F
3:09 AM
Yest High
72.9°F
4:43 PM
Yest Low
53.4°F
5:12 AM
Sta* High
85.0°F
2014
Sta* Low
40.2°F
2019
* This Station's Records Since 2012
Clear It is Clear

Wind from NW Wind:  NW
0.1

Gusting to:
0.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-0.8 of 100
Overnight

Overnight: Partly Cloudy
Partly Cloudy
Friday

Friday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Lo 52 °F Hi 87 °F ↓ Lo 58 °F
SPC Activity Map
Dew Point Liquid Precipitation Wind Sun/Moon
Dew Point: Decreased 0.9°F since last hour. 51.4°F
In Last Hour: Decreased 0.9°F since last hour. 0.9°F
High Dew
Point:
54.9°F
at 12:00 AM
Low Dew
Point:
51.3°F
at 2:53 AM
Record Dew
Point:
71.4°F
Jun-28-2016
Wetbulb: 53.3°F
Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.58 in
May Rain: 0.78 in
May Avg: 2.50 in
Diff from Avg: Under 1.72 in for the month -1.72 in
Rain Season:1 3.40 in
Last YTD Rain:1 5.57 in
Last Rain
Time/Date:
5/27/2020
at 7:39 PM
Leaf Wetness:7 0
25 rain days in 2020
7 days in May
1 day since last rain
Currently: NW at
0.1 mph
Gusting To: 0.0 mph
Max Gust: 6.01:38 AM
1Hr Average: 0.7 mph
Month Gust: 27.9 mph May 7
Year Gust: 32.2 mph Jan 4
Record Gust: 50.9 mph
on 23-Sep-2015
Wind Run: miles
Daylight:
Possible hours of Daylight
14:46

+1:17
Min:Sec

Evening Crescent, 6 days, 15 hours, 31 minutes in cycle
42%
Illuminated
Humidity Barometer
Humidity: Increased 2% since last hour. 86 %
In Last Hour: +2%
High
Today
86%
at 2:50 AM
Low
Today
73%
at 12:14 AM
Current: Falling 0.005  inHg/hr 30.365 inHg
In Last Hour: Steady
High
Today:
30.394 in.
at 12:00 AM
Low
Today:
30.364 in.
at 3:00 AM
Heating Degree Days Snow3 Wind Chill Air
Today: 0.6
May: 200.3
2020 to Date: 3271.9
Cooling Degree Days
2020 to Date: 22.5
Today: 0.00 in
Yesterday: 0.00 in
May: Under 1.929 in for the month 0.00 in
May Avg: 1.93 in
Diff from Avg: -1.93 in
Season Total:2 60.98 in
Snow Depth: 0.00 in
0 snow day in May
33 snow days this season.2
First Snow of Season:
10/10/2019
Average 1st Snow:
31 of Oct
Current: 55.5°F
Today: 55.4°F  at 3:09 AM
Yesterday: 53.4°F
Record: -26.9°F
Jan-3-2016
Quality
Index6:

39


Good
Density:
1.25 kg/m3
UV Summary/Forecast Solar Summary
High Yest:   8.6 @ 1:02 PM
May-29

10.5
May-30

10.6
May-31

11.3
High Yest:   1209.0 @ 2:12 PM
Sun Hours Today:
00:00
  This Month: 114:30 Hrs
Rise: 5:38 am  Set: 8:24 pm
Soil Conditions8 Irrigation Index5 Station All Time Records Cloud Level
5 in: 23.0 cb | 67.0°F
12 in: 35.0 cb | 63°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: 0.03 in
7-Days Rain: 0.58 in
7-Days ET: 1.16 in
7-Day:  0.582 in water in deficit of what evaporated in last 7 days. -0.582 in 0.582 in water in deficit of what evaporated in last 7 days. in
May:  3.47 in water in deficit of what evaporated this month. -3.47 in
HIGHS: LOWS:
101.3°F
28-Jun-2018
-9.9°F
05-Feb-2014
Daytime Records
  95.4°F
19-Jul-2019
  -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:98%
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 & Friday
Overnight

Overnight: Partly Cloudy
Partly Cloudy

Lo 52 °F
NWS forecast: Partly cloudy, with a low around 52. Northwest wind around 3 mph.
Friday

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

Hi 87 °F ↓
NWS forecast: A chance of showers and thunderstorms after 1pm. Mostly sunny. High near 87, with temperatures falling to around 84 in the afternoon. North wind 2 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
 NWS Short Term Weather Forecast
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday

Saturday: Slight Chance Rain Showers then Chance Showers And Thunderstorms
Slight Chance Rain Showers then Chance Showers And T-Storms
Saturday
Night
Saturday Night: Slight Chance Showers And Thunderstorms then Mostly Cloudy
Slight Chance Showers And T-Storms then Mostly Cloudy
Sunday

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

Monday: Partly Sunny then Chance Showers And Thunderstorms
Partly Sunny then Chance Showers And T-Storms
Monday
Night
Monday Night: Slight Chance Showers And Thunderstorms then Mostly Cloudy
Slight Chance Showers And T-Storms then Mostly Cloudy
Lo 58 °F Hi 83 °F Lo 59 °F Hi 86 °F Lo 59 °F Hi 90 °F Lo 60 °F
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