Air Quality Alert AIR QUALITY ALERT - Denver Metro Area  - Larimer, Boulder, Broomfield & Jefferson Counties Below 6000 Feet
METRIC | IMPERIAL
Updated: 08/18/2022 @ 11:44 pm  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 1.8°F than last hour.

69.1°F

Feels like:  77°F
---
High Today
89.6°F
3:09 PM
Low Today
56.3°F
6:34 AM
Yest High
83.5°F
3:15 PM
Yest Low
59.5°F
4:55 AM
Clear Clear

Wind from SSW Wind:  SSW
0.2

Gusting to:
0.9 mph
Current Rain Rain:
0.0000 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
17.8 of 100
Current Lux
Luminance:
lx
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Friday

Friday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Friday
Night
Friday Night: Slight Chance Showers And Thunderstorms then Mostly Cloudy
Slight Chance Showers And T-Storms then Mostly Cloudy
Lo 59 °F Hi 84 °F ↓ Lo 57 °F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.6°F since last hour. 50.2°F
Last Hour: Decreased 0.6°F since last hour. 0.6°F
High 11:36 AM: 55.8°F
Low 12:48 PM: 46.5°F
Record High: 72.9°F on
Jun-17-2012
Record Low: -86.3°F on
Nov-9-2021
Wetbulb: 58.8°F
Rain Today
rain graph

Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.70 in
Aug Rain: 1.95 in
Aug to Date
  Avg:10
0.37 in
Aug to Date
  Diff from Avg:10
Over 1.58 in for the month 1.58 in
Aug Avg: 0.00 in
Diff from Avg: Over 1.95 in for the month 1.95 in
Season:1 14.50 in
YTD
  Avg:11
10.69 in
YTD
  Diff from Avg:11
Over 3.81 in for the year 3.81 in
Last Rain
Time/Date:
Aug-16-2022
at 9:07 AM
82 rain days in 2022
9 days in August
2 days since last rain
Current: SSW  0.2 mph
1Hr Average: 0.3 mph
Wind Run: 25.76 miles
Wind Gust
Current: 0.9 mph
Today: 12.1 mph 11:18 AM
Month: 19.4 mph Aug-1
Year: 26.5 mph Apr-22
Record Gust: 74.8 mph
Jul-10-2011
Sunlight:
13 hrs 39 min
22 sec
of Sunlight Today
Which is
2 min 24 sec shorter than
yesterday
(Noon) graph (Midnight)

Last Quarter
Last Quarter, 21 days, 11 hours, 50 minutes in cycle
50%
Illuminated
Humidity Barometer
Current: Increased 2% since last hour. 51%
Last Hour: Increased 2% since last hour. 2%
High 2:46 AM: 81%
Low 2:17 PM: 24%
Record High: 100%
Sep-7-2020
Record Low: 0%
Apr-28-2021
Current: No Change 1019.9 hPa
Last Hour: Steady
High 6:46 AM: 1021.8
Low 6:07 PM: 1018.2
Record High: 1050.0 hPa
Dec-30-2014
Record Low: 830.7 hPa
Jun-17-2021
Cooling Degree Days Lightning Strikes Heat Index Air
Today: 3.5
Aug: 186.9
2022 to Date: 704.4
Heating Degree Days
2022 to Date: 3842.8
Last Min: 0
Last 5 Mins: 0
Last 30 Mins: 0
Last 60 Mins: 0
Last 12 Hrs: 0
Aug: 2039
2022 to Date: 14443
Last
Strike:
14:01:40
Aug-16-2022
Current: 77.0°F
High 3:10 pm: 86.9°F
Yesterday: 82.1°F
Record: 103.8°F
Jul-18-2022
Data Not
Available


Data Not Available
Density:
1.20 kg/m3
UV Summary/Forecast Solar Summary
High Today:   10.1 @ 1:00 PM
Aug-19

Aug-20

Aug-21

High Today:  
981 W/m2 @ 1:09 PM
Sun Hours Today:
08:38
   This Month: 120:34 Hrs
Rise: 6:14 am  Set: 7:53 pm
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Evening
YTD Avg Temp: 51.3°F
Sunrise: 6:14 am
Sunset: 7:53 pm
Moonrise: 11:36 pm
Moonset: 2:29 pm
Full Moon: Aug-12-2022
New Moon: 08:18 UTC
Aug-27-2022
Updated at Midnight
Current ET: 0.20 in
7-Days Rain: 0.70 in
7-Days ET: 1.29 in
7-Day:  0.591 in water in deficit of what evaporated in last 7 days. 0.591 in
August:  1.59 in water in deficit of what evaporated this month. 1.59 in
HIGHS: LOWS:
103.3°F
Jul-18-2022
-15.3°F
Feb-5-2014
Daytime Records
  100.9°F
Jun-21-2016
  -6.9°F
Feb-05-2014
Nitetime Records
  85.1°F
Aug-12-2021
  -10.3°F
Feb-06-2014
ICN:1 | S3C2:3 | Ajax 3.xx
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 18 of just the month of August for this station since 2022.   11 Historical average rain this season to day 18 of August for this station since 2022.
 NWS Weather Forecast  -   Outlook Tonight & Friday
Tonight

Tonight: Partly Cloudy
Partly Cloudy

Lo 59 °F
NWS forecast: Partly cloudy, with a low around 59. North northwest wind 5 to 8 mph.
Friday

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

Hi 84 °F ↓
NWS forecast: A slight chance of showers and thunderstorms after noon. Mostly sunny. High near 84, with temperatures falling to around 79 in the afternoon. Northeast wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 20%.
 NWS Short Term Weather Forecast
Friday
Night
Friday Night: Slight Chance Showers And Thunderstorms then Mostly Cloudy
Slight Chance Showers And T-Storms then Mostly Cloudy
Saturday

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

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

Monday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Lo 57 °F Hi 81 °F Lo 57 °F Hi 85 °F Lo 58 °F Hi 87 °F Lo 57 °F
Version 6.95b - 03-Apr-2019 - Script by: Scott of BurnsvilleWeatherLIVE.com
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Regional Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.