Air Quality Alert AIR QUALITY ALERT - Boulder, Broomfield & Jefferson Counties Below 6000 Feet  - Denver Metro Area
METRIC | IMPERIAL
Updated: 08/15/2020 @ 1:16 am  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 0.4°F than last hour.

64.7°F

---
High Today
65.0°F
12:00 AM
Low Today
63.6°F
12:25 AM
Yest High
89.4°F
3:56 PM
Yest Low
65.0°F
11:59 PM
Sta* High
96.9°F
2015
Sta* Low
54.9°F
2013
* This Station's Records Since 6/2011
Rec* High
98.0°F
2015
Rec* Low
44.0°F
1978
* Records from the National Weather Service
Night time, Dry, Mostly cloudy Night time, Dry, Mostly cloudy

Wind from W Wind:  W
3.3

Gusting to:
3.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
24.9 of 100
Current Lux
Luminance:
lx
Tonight

Tonight: Areas Of Smoke
Areas Of Smoke
Saturday

Saturday: Areas Of Smoke
Areas Of Smoke
Saturday
Night
Saturday Night: Clear
Clear
Lo 56 °F Hi 91 °F Lo 60 °F ↑
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 0.2°F since last hour. 42.9°F
Last Hour: Increased 0.2°F since last hour. 0.2°F
High 1:09 AM: 43.5°F
Low 12:25 AM: 41.9°F
Record High: 72.9°F on
Jun-17-2012
Record Low: -51.7°F on
Jan-23-2013
Wetbulb: 53.9°F
Rain Today
rain graph

Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.00 in
Aug Rain: 0.07 in
Aug to Date
  Avg:10
0.34 in
Aug to Date
  Diff from Avg:10
Under 0.27 in for the month 0.27 in
Aug Avg: 0.73 in
Diff from Avg: Under 0.66 in for the month 0.66 in
Season:1 5.929 in
YTD
  Avg:11
7.88 in
YTD
  Diff from Avg:11
Under 1.951 in for the year 1.95 in
Last Rain
Time/Date:
Aug-5-2020
at 9:12 PM
55 rain days in 2020
1 day in August
9 days since last rain
Current: W  3.3 mph
1Hr Average: 3.4 mph
Wind Run: 3.91 miles
Wind Gust
Current: 3.0 mph
Today: 7.0 mph 12:37 AM
Month: 35.0 mph Aug-11
Year: 64.4 mph Jan-7
Record Gust: 74.8 mph
Jul-10-2011
Sunlight:
13 hrs 43 min
36 sec
of Sunlight Today
Which is
2 min 18 sec shorter than
yesterday
(Noon) graph (Midnight)

Waning Crescent
Waning Crescent, 25 days, 13 hours, 44 minutes in cycle
15%
Illuminated
Humidity Barometer
Current: No Change 45%
Last Hour: No Change 0%
High 12:19 AM: 46%
Low 12:00 AM: 44%
Record High: 98%
Sep-11-2013
Record Low: 0%
Nov-10-2011
Current: Falling 0.1  hPa/hr 1022.5 hPa
Last Hour: Falling rapidly
High 12:06 AM: 1022.7
Low 1:15 AM: 1022.5
Record High: 1052.2 hPa
Dec-30-2014
Record Low: 981.4 hPa
Mar-13-2019
Heating Degree Days Lightning Strikes Wind Chill Air
Today: 0.0
Aug: 0.0
2020 to Date: 3059.0
Cooling Degree Days
2020 to Date: 689.9
Last Min: 0
Last 5 Mins: 0
Last 30 Mins: 0
Last 60 Mins: 0
Last 12 Hrs: 0
Aug: 38
2020 to Date: 38
Last
Strike:
15:53:53
Aug-12-2020
Current: 64.7°F
Low 12:25 AM: 63.6°F
Yesterday: 65.0°F
Record: -21.6°F
Dec-17-2016
Data Not
Available


Data Not Available
Density:
1.22 kg/m3
UV Summary/Forecast Solar Summary
High Yest:   9.2 @ 12:48 PM
Aug-15

Aug-16

Aug-17

High Yest:   1636.0 @ 10:47 AM
Sun Hours Today:
00:00
   This Month: 103:59 Hrs
Rise: 6:12 am  Set: 7:57 pm
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Night
YTD Avg Temp: 54.2°F
Sunrise: 6:12 am
Sunset: 7:57 pm
Moonrise: 2:17 am
Moonset: 5:37 pm
Full Moon: Aug-03-2020
New Moon: 02:42 UTC
Aug-19-2020
Updated at Midnight
Current ET: 0.08 in
7-Days Rain: 0.00 in
7-Days ET: 2.28 in
7-Day:  2.28 in water in deficit of what evaporated in last 7 days. 2.28 in
August:  4.1 in water in deficit of what evaporated this month. 4.1 in
HIGHS: LOWS:
102.9°F
Jun-21-2016
-15.3°F
Feb-5-2014
Daytime Records
  100.9°F
Jun-21-2016
  -6.9°F
Feb-05-2014
Nitetime Records
  84.9°F
Jun-19-2012
  -10.3°F
Feb-06-2014
ICN:4 | S3C2:3 | Ajax 3.xx
ISS:Ok | CON:4.7 | RCP:98%
1 Rain season: Jan 1st to Dec 31st.   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 the Colorado Department of Public Health and Environment and is updated hourly between the hours of 6AM and Midnight.   10 Historical average only to day 15 of just the month of August for this station since 2012.   11 Historical average rain this season to day 15 of August for this station since 2012.
 NWS Weather Forecast  -   Outlook Tonight & Saturday
Tonight

Tonight: Areas Of Smoke
Areas Of Smoke

Lo 56 °F
NWS forecast: Areas of smoke. Mostly clear, with a low around 56. North northwest wind around 6 mph.
Local station forecast: Mostly clear. Areas of smoke. Lows in the mid to upper 50s.
Saturday

Saturday: Areas Of Smoke
Areas Of Smoke

Hi 91 °F
NWS forecast: Areas of smoke before noon, then areas of smoke and a slight chance of showers and thunderstorms. Sunny, with a high near 91. North northeast wind around 6 mph.
 NWS Short Term Weather Forecast
Saturday
Night
Saturday Night: Clear
Clear
Sunday

Sunday: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday

Monday: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday

Tuesday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
Lo 60 °F ↑ Hi 90 °F Lo 59 °F Hi 90 °F Lo 61 °F Hi 92 °F Lo 61 °F
Version 6.95b - 03-Apr-2019 - Script by: Scott of BurnsvilleWeatherLIVE.com
Now supported by Saratoga-weather.org Download
spacer
Regional Radar
Radar/Satellite images courtesy of Weather Underground.