Special Weather Statement SPECIAL WEATHER STATEMENT - Boulder And Jefferson Counties Below 6000 Feet
/West Broomfield County


NWS Northern Rockies Regional Radar WU Central Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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METRIC | IMPERIAL
Updated: 26-Apr-2024 @ 5:14pm   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 5.8°F than last hour.

59.9°F

---
High Today
72.4°F
1:49 PM
Low Today
44.3°F
6:52 AM
Yest High
71.7°F
1:18 PM
Yest Low
48.2°F
3:28 AM
Sta* High
80.5°F
2021
Sta* Low
28.8°F
2017
* This Station's Records Since 12/2012
Overcast and gloomy, Dry Overcast and gloomy, Dry

Wind from SSE Wind:  SSE
1.2

Gusting to:
3.0 mph
Current Rain Rain:
0.01 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
15.7 of 100
Tonight

Thunder storm
Thunder storm
Saturday

Thunder storm
Thunder storm
Saturday
Night
Thunder storm
Thunder storm
Lo >35°F Hi <45°F Lo >35°F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 0.8°F since last hour. 42.2°F
Last Hour: Increased 0.8°F since last hour. 0.8°F
High 2:10 PM: 45.3°F
Low 10:21 AM: 33.4°F
Record High: 81.5°F on
5-Aug-2013
Record Low: -67.4°F on
27-Nov-2015
Wetbulb: 51.4°F
Leaf Wet:7 15
Today: 0.01 in
Yesterday: 0.01 in
Last 7 Days: 0.43 in
Apr Rain: 0.97 in
Apr to Date
  Avg:10
0.00 in
Apr to Date
  Diff from Avg:10
Over 0.97 in for the month 0.97 in
Apr Avg: 1.36 in
Diff from Avg: Under 0.39 in for the month 0.39 in
Season:1 6.77 in
YTD
  Avg:11
2.58 in
YTD
  Diff from Avg:11
Over 4.19 in for the year 4.19 in
Last Rain
Time/Date:
26-Apr-2024
at 12:35 PM
72 rain days in 2024
11 days in April
0 days since last rain
Current: SSE  1.2 mph
1Hr Average: 3.4 mph
Wind Run: 28.33 miles
Wind Gust
Current: 3.0 mph
Today: 11.5 mph 4:12 PM
Month: 33.4 mph 6-Apr
Year: 33.4 mph 6-Apr
Record Gust: 55.2 mph
14-Mar-2014
Sunlight:
13 h 36 m 10 s
of Sunlight Yesterday
13 h 38 m 17 s
of Sunlight Today
Which is
2 min 7 sec longer than
yesterday
13 h 40 m 24 s
of Sunlight Tomorrow
(Noon) graph (Midnight)
Legend

Waning Gibbous
Waning Gibbous, 18 days, 4 hours, 53 minutes in cycle
91%
Illuminated
Humidity Barometer
Current: Increased 11% since last hour. 52%
Last Hour: Increased 11% since last hour. 11%
High 2:39 AM: 80%
Low 1:54 PM: 26%
Record High: 100%
21-Oct-2013
Record Low: 0%
17-Jun-2016
Current: Rising 0.053  inHg/hr 29.986 inHg
Last Hour: Rising
High 12:37 AM: 30.043
Low 5:43 AM: 29.919
Record High: 31.547 inHg
23-Dec-2022
Record Low: 26.001 inHg
4-Jun-2021
Heating Degree Days Coming Soon Wind Chill Air
Today: 9.4
Apr: 339.8
2024 to Date: 2520.4
Cooling Degree Days
2024 to Date: 0.0
Current: 59.9°F
Low 6:52 AM: 44.3°F
Yesterday: 47.2°F
Record: -35.0°F
12-Jun-2021
Quality
Index6:

30


Good
Density:
1.22 kg/m3
Current UV Index Current Solar Energy9
0.0
Sunburn in
720 Minutes
Highest:
1:00 PM
5.8
11 W/m2
2%
W/m2 SI
High Today:
2:06 PM
1208  W/m2
Record:
1371 W/m2
Soil Conditions8 Irrigation Index5 Station All Time Records Cloud Level
0.5 in: 200.0 cb | 61°F
1 in: 28.0 cb | 53°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: 0.15 in
7-Days Rain: 0.43 in
7-Days ET: 0.72 in
7-Day:  0.287 in water in deficit of what evaporated in last 7 days. 0.287 in
April:  1.84 in water in deficit of what evaporated this month. 1.84 in
HIGHS: LOWS:
103.8°F
23-Jul-2016
-12.8°F
22-Dec-2022
Daytime Records
  96.8°F°F
09-Jul-2022
  -4.7°F°F
22-Dec-2022
Nitetime Records
  81.9°F°F
18-Jul-2022
  -8.1°F°F
23-Dec-2022
ICN:18 | S3C2:0 | Ajax 3.xx
ISS:Station 8 Low | CON:4.4 | RCP:99%
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 Minnesota Polution 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 burried in the ground at the levels specified.   9 Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked.   10 Historical average only to day 26 of just the month of April for this station since 2013.   11 Historical average rain this season to day 26 of April for this station since 2013.
 NWS Weather Forecast  -   Outlook Tonight & Saturday
Tonight

Thunder storm
Thunder storm
Lo >35°F
NWS forecast: Chance of thunderstorms. Showers in the evening, then rain after midnight. Lows in the upper 30s. Northeast winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light.
Local station forecast: Increasing clouds with little temp change.
Saturday

Thunder storm
Thunder storm
Hi <45°F
NWS forecast: Rain and slight chance of thunderstorms in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs in the lower 40s. North winds 10 to 20 mph. Gusts up to 30 mph in the afternoon.
 NWS Short Term Weather Forecast
Saturday
Night
Thunder storm
Thunder storm
Sunday

Thunder storm
Thunder storm
Sunday
Night
Thunder storm
Thunder storm
Monday

Partly Cloudy
Partly Cloudy
Monday
Night
Partly Cloudy
Partly Cloudy
Tuesday

Mostly Clear
Mostly Clear
Tuesday
Night
Mostly Clear
Mostly Clear
Lo >35°F Hi 57°F Lo >35°F Hi 67°F Lo <45°F Hi 70°F Lo 45°F
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