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Next Storm/Next Snow Forecast Discussion from the Cherrywood Observatory – June 24, 2019

This content was originally published by the Longmont Observer and is licensed under a Creative Commons license.

In Brief:

We dry out and warm up through the 80'sF Monday - Wednesday then see lower 90'sF for the first time this year Thursday - Saturday. We drop back to the 80'sF Sunday and lower 80'sF next Tuesday. There are small chances of afternoon thunderstorms Tuesday, then Thursday and on.

Forecast Discussion:

Over the last couple of days, we've had about 1.20 inches of rainfall in Longmont. Over the last 5 days, we've had almost 2 inches. What a wet and cool time!

We dry out today (Monday) and hit the lower 80'sF with almost no chance of rain. There is not much to report today. This is the beginning of some real summer-like weather.

The Longer Range Forecast:

We have a small chance of afternoon storms Tuesday, but we warm a few degrees everyday until we are breaking 90'sF for the end of the week (Figure 1). We won't be entirely precipitation free over the next 5 days - the GFS (Figure 2) gives us between 0.01 and 0.05 inch of water.

Starting Thursday, afternoon storm chances return every day with a cool-down hinted at just before the 4th of July (Figure 1). Watch for some high stream levels from the snow melt mid-week on into the next.

Figure 1: the graphical forecast for the next 10 days for Longmont, CO from weatherunderground.com
Figure 2: the forecast accumulated precipitation map from the GEM and tropicaltidbits.com for Colorado,through Friday AM.

Current Weather

Mostly sunny

Mostly sunny

75°F

UV Index
1 Low
Pressure
29.51 Falling
Visibility
8 miles
Dewpoint
43 °F
Humidity
32%
Wind
SE 4.3 mph
Gust
10.9 mph
Wind Chill
75 °F

Hourly Forecast

Today
7 PM
74°F
Intermittent clouds
Today
8 PM
71°F
Cloudy
Today
9 PM
67°F
Cloudy
Today
10 PM
62°F
Mostly cloudy
Today
11 PM
60°F
Intermittent clouds
Tomorrow
12 AM
58°F
Intermittent clouds
Tomorrow
1 AM
56°F
Intermittent clouds
Tomorrow
2 AM
55°F
Mostly cloudy
Tomorrow
3 AM
54°F
Cloudy
Tomorrow
4 AM
52°F
Cloudy
Tomorrow
5 AM
50°F
Cloudy
Tomorrow
6 AM
48°F
Cloudy

7 Day Forecast

Intermittent clouds

Sunday

76 °F

Warmer with intervals of clouds and sunshine


Windy

Sunday Night

47 °F

Winds becoming strong; cloudy most of the time


Windy

Monday

56 °F

Winds gusting past 40 mph; cloudy and cooler


Intermittent clouds

Monday Night

42 °F

Partly cloudy


Partly sunny w/ showers

Tuesday

59 °F

A couple of showers in the morning; otherwise, windy and cool with times of clouds and sun


Partly cloudy

Tuesday Night

32 °F

Partly cloudy


Intermittent clouds

Wednesday

58 °F

Cool with times of clouds and sun


Intermittent clouds

Wednesday Night

38 °F

Partly cloudy


Intermittent clouds

Thursday

56 °F

Breezy and cool with sun and clouds


Intermittent clouds

Thursday Night

39 °F

Partly cloudy


Sunrise and Sunset

Sunrise
5:54 AM
Sunset
8:00 PM

Based on AccuWeather data