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The Front Range Forecast: More quiet summer weather

In Brief:

Hot, above normal summer temperatures with few afternoon storms. A cold front is in our future.

The Tuesday Update:

Not much to report for the short term.  We will continue to have above normal temperatures into the weekend when a cold front arrives (dotted blue line Figure 1 update). After that, storm chances increase with bit of a taste of early Fall weather.

figure1u_09052023
Figure 1 update: the 10 day graphical forecast for Denver from weather5280.com

End Tuesday Update.

The Forecast Discussion:

Exciting weather is not to be found in Colorado for a while. We are sitting at about 15 degrees above normal for high temperatures (Figure 1) with only small afternoon storm chances Friday then Sunday through Tuesday. There is some limited "monsoon" moisture flowing into the West (Figure 2) but the big High Pressure center and ridge nearby is keeping most weather quiet (Figure 3).

figure1_08312023
Figure 1: the 10 day graphical forecast for Denver from weatherunderground.com
figure2_08312023
Figure 2: the water vapor satellite image from Thursday PM from NOAA.
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Figure 3: the 500mb upper air map for noon Friday from the GFS and tropicaltidbits.com

The Longer Range Forecast:

The GFS also gives the state little precipitation over the next five days (Figure 4).  Sorry - there isn't much to cover this late in the season!

figure4_08312023
Figure 4: the 5 day precipitation forecast from the GFS and weather5280.com

 


About the Author: John Ensworth

John Ensworth used to work from Longmont as the PI for the NASA through the IGES (The Institute for Global Environmental Strategies). He now teaches technology, algebra, astronomy, meteorology, film school, and Lego robotics to middle/high school.
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Current Weather

Mostly clear

Mostly clear

56°F

UV Index
0 Low
Pressure
30.06 Rising
Visibility
9 miles
Dewpoint
24 °F
Humidity
29%
Wind
WNW 6.2 mph
Gust
15.1 mph
Wind Chill
56 °F

Hourly Forecast

Today
8 PM
52°F
Partly cloudy
Today
9 PM
49°F
Partly cloudy
Today
10 PM
45°F
Partly cloudy
Today
11 PM
43°F
Partly cloudy
Tomorrow
12 AM
42°F
Partly cloudy
Tomorrow
1 AM
41°F
Mostly clear
Tomorrow
2 AM
40°F
Mostly clear
Tomorrow
3 AM
40°F
Mostly clear
Tomorrow
4 AM
40°F
Partly cloudy
Tomorrow
5 AM
40°F
Partly cloudy
Tomorrow
6 AM
40°F
Partly cloudy
Tomorrow
7 AM
40°F
Intermittent clouds

7 Day Forecast

Mostly sunny

Monday

67 °F

Mostly sunny and mild


Partly cloudy

Monday Night

40 °F

Partly cloudy


Windy

Tuesday

65 °F

Winds becoming strong; partly sunny and mild


Mostly clear

Tuesday Night

26 °F

Clear to partly cloudy and colder


Mostly sunny

Wednesday

54 °F

Mostly sunny and cooler


Clear

Wednesday Night

26 °F

Clear


Mostly sunny

Thursday

63 °F

Mostly sunny and milder


Mostly clear

Thursday Night

32 °F

Mainly clear


Sunny

Friday

67 °F

Pleasantly warm with plenty of sunshine


Clear

Friday Night

31 °F

Clear


Sunrise and Sunset

Sunrise
6:42 AM
Sunset
5:46 PM

Based on AccuWeather data