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The Front Range Forecast: Spring plus some moisture

In Brief:

Spring marches on with showers returning mid-week.

Forecast Discussion:

Our normal high temperature for this week is about 62F. We start the week somewhat above normal until a cold front arrives on Wednesday (Figure 1). 

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

The Longer Range Forecast:

That cold front is driven down by an upper air trough (red line, Figure 2). We have a period of upslope flow behind a low slipping into Kansas (Figure 3). This should be a northern Colorado storm with a bit of nighttime snow along I-25 (Figure 4) and a bit of moisture north of Colorado Springs (Figure 5).

In the week beyond (Figure 1), we remain cool with chances of showers now and then.  More later!

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Figure 2: the 500mb upper air map for Wednesday PM from the GFS and tropicaltidbits.com
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Figure 3: the 6 hour precipitation map for Wednesday PM from the GFS and tropicaltidbits.com
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Figure 4: the 5 day 10:1 ratio snow forecast from the GFS and weather5280.com
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Figure 5: 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

Sunny

Sunny

63°F

UV Index
2 Low
Pressure
30.18 Steady
Visibility
5 miles
Dewpoint
55 °F
Humidity
75%
Wind
NW 1.1 mph
Gust
1.6 mph
Wind Chill
63 °F

Hourly Forecast

Today
8 AM
70°F
Sunny
Today
9 AM
76°F
Sunny
Today
10 AM
82°F
Sunny
Today
11 AM
86°F
Sunny
Today
12 PM
89°F
Mostly sunny
Today
1 PM
91°F
Partly sunny
Today
2 PM
92°F
Partly sunny
Today
3 PM
92°F
Mostly cloudy w/ showers
Today
4 PM
93°F
Mostly cloudy
Today
5 PM
93°F
Mostly cloudy
Today
6 PM
91°F
Cloudy
Today
7 PM
89°F
Cloudy

7 Day Forecast

Partly sunny w/ showers

Sunday

93 °F

Partly sunny with a passing shower this afternoon


Partly cloudy

Sunday Night

62 °F

Partly cloudy


Mostly cloudy w/ t-storms

Monday

94 °F

Some sun, then increasing clouds with a thundershower in spots in the afternoon


Mostly clear

Monday Night

59 °F

Clear to partly cloudy


Intermittent clouds

Tuesday

92 °F

Sun through high clouds


Partly cloudy

Tuesday Night

60 °F

Partly cloudy


Intermittent clouds

Wednesday

72 °F

Times of sun and clouds with a thunderstorm in the afternoon; thunderstorms can bring hail and damaging winds


Mostly cloudy

Wednesday Night

58 °F

An evening thunderstorm; otherwise, mostly cloudy


Mostly cloudy

Thursday

86 °F

Warmer with variable cloudiness; a thunderstorm in spots in the afternoon


Intermittent clouds

Thursday Night

58 °F

Clearing


Sunrise and Sunset

Sunrise
5:42 AM
Sunset
8:30 PM

Based on AccuWeather data