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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).

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Figure 1: the 10 day graphical forecast for Denver from weatherunderground.com
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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 cloudy

Mostly cloudy

63°F

UV Index
0 Low
Pressure
29.98 Steady
Visibility
8 miles
Dewpoint
44 °F
Humidity
49%
Wind
S 3.2 mph
Gust
6.4 mph
Wind Chill
63 °F

Hourly Forecast

Today
11 PM
61°F
Showers
Tomorrow
12 AM
59°F
Intermittent clouds
Tomorrow
1 AM
57°F
Partly cloudy
Tomorrow
2 AM
55°F
Partly cloudy
Tomorrow
3 AM
54°F
Partly cloudy
Tomorrow
4 AM
52°F
Partly cloudy
Tomorrow
5 AM
51°F
Partly cloudy
Tomorrow
6 AM
50°F
Partly sunny
Tomorrow
7 AM
53°F
Partly sunny
Tomorrow
8 AM
58°F
Mostly sunny
Tomorrow
9 AM
63°F
Mostly sunny
Tomorrow
10 AM
69°F
Mostly sunny

7 Day Forecast

Mostly cloudy w/ t-storms

Saturday

77 °F

Not as warm with increasing cloudiness; a thunderstorm in the area late this afternoon


Partly cloudy w/ showers

Saturday Night

50 °F

A couple of brief showers late this evening; partly cloudy


Mostly sunny

Sunday

81 °F

Sunshine and patchy clouds; breezy in the afternoon


Mostly clear

Sunday Night

49 °F

Mainly clear


Partly sunny w/ t-storms

Monday

70 °F

Not as warm with times of sun and clouds; a thunderstorm in spots in the afternoon


Thunderstorms

Monday Night

46 °F

Cloudy with a couple of thundershowers


Thunderstorms

Tuesday

60 °F

Mostly cloudy and cooler; a couple of afternoon showers and a thunderstorm


Intermittent clouds

Tuesday Night

37 °F

Partly cloudy


Partly sunny

Wednesday

73 °F

Pleasant and warmer with partial sunshine


Mostly clear

Wednesday Night

40 °F

Mainly clear


Sunrise and Sunset

Sunrise
5:41 AM
Sunset
8:13 PM

Based on AccuWeather data