Skip to content

8:30pm Update: Next Storm/Next Snow Forecast Discussion from the Cherrywood Observatory – June 9-10, 2019

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

In Brief:

Today, will be chilly with a high in the lower 60'sF. This front pulls away overnight and we warm to nearly 80F Monday. A cool/wind shift comes through in the evenings Monday and Tuesday keeping the warmth a bit tempered. We return to highs near 80F for the rest of the week and afternoon thundershowers coming off the mountains each day.

8:30pm Update:

Everything is on track after a chilly Sunday. We will rise to upper 70'sF for a high on Monday with dry conditions. I'm going to go play board games with the family instead of load a bunch of graphics about nice weather here tonight. Have a nice week everyone.

End 8:30pm Update.

Forecast Discussion:

We have a little chance of a shower now and then in the cool air today (Figure 1) but the front is far to our south and east. The stratus clouds of the morning will give way to partly cloudy skies later today.

The Longer Range Forecast:

There isn't much to cover at this point - a couple of wind shift lines (weak fronts) will come through Sunday PM (and bring warmer air back) and Monday and Tuesday PM. We will approach 80F Monday right after our chilly Sunday (Figure 2). We will see things cool slightly to the mid 70'sF by Wednesday - then stabilize around 80F with a return of wandering afternoon thunderstorms. Enjoy your weekend! (Sorry this went up later than normal on Sunday - I couldn't reach the editor tool for some reason last night. )

Figure 1: The forecast surface map for Sunday evening from NCEP.
Figure 2: the graphical forecast for the next 10 days for Longmont, CO from weatherunderground.com

Current Weather

Cloudy

Cloudy

49°F

UV Index
0 Low
Pressure
29.62 Falling
Visibility
8 miles
Dewpoint
43 °F
Humidity
80%
Wind
SW 2.2 mph
Gust
4.9 mph
Wind Chill
49 °F

Hourly Forecast

Today
5 AM
51°F
Cloudy
Today
6 AM
51°F
Cloudy
Today
7 AM
52°F
Cloudy
Today
8 AM
55°F
Cloudy
Today
9 AM
60°F
Cloudy
Today
10 AM
62°F
Thunderstorms
Today
11 AM
65°F
Cloudy
Today
12 PM
68°F
Cloudy
Today
1 PM
67°F
Thunderstorms
Today
2 PM
70°F
Mostly cloudy
Today
3 PM
68°F
Mostly cloudy
Today
4 PM
67°F
Mostly cloudy

7 Day Forecast

Thunderstorms

Friday

70 °F

Mostly cloudy with a couple of thundershowers


Thunderstorms

Friday Night

45 °F

Cloudy with a couple of thundershowers


Rain

Saturday

48 °F

Chilly with periods of rain and a thunderstorm; travel in the foothills and mountains will be slippery due to snow


Rain and snow

Saturday Night

39 °F

Cloudy with rain, mixed with a little snow late; travel in the foothills and mountains will be slippery due to snow


Mostly cloudy

Sunday

59 °F

Mostly cloudy and warmer


Partly cloudy

Sunday Night

36 °F

Partly cloudy


Partly sunny

Monday

71 °F

Partly sunny, pleasant and warmer


Partly cloudy

Monday Night

45 °F

Partly cloudy


Mostly sunny

Tuesday

73 °F

Mostly sunny, breezy and pleasant


Partly cloudy

Tuesday Night

43 °F

Partly cloudy


Sunrise and Sunset

Sunrise
6:06 AM
Sunset
7:51 PM

Based on AccuWeather data