Skip to content

Next Storm/Next Snow Forecast Discussion from the Cherrywood Observatory – December 9, 2018

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

Forecast Discussion:

The very mild, dry, weekend continues today.  There are almost no weather map features near us today (Figure 1). All the attention is with the gigantic snow and rain storm going on in the SE U.S.

Figure 1: The current surface map from Saturday PM and the Weather Channel.

The longer range forecast:

The 10 day forecast (Figure 2) from the GFS keeps us above freezing every day, and just a bit below freezing each night for a long time.  These are average temperatures except for the cold front coming Wednesday/Thursday this week.  But even that cool down is brief and will only last a day and a half or so.

Going out to see what is going to happen over the next 3 months, NOAA is calling for continued above average temperatures (Figure 3) and above average precipitation (Figure 4) through February.  It is interesting how uninteresting our local weather will be for a while (the western slopes and higher mountains  WILL continue to see snow, even if we don't; that is good news).

Figure 2: 10 day meteogram from weather5280.com for DIA.

Figure 3: The temperature average expected from NOAA and the weather channel over the next 3 months.

Figure 4: The precipitation average expected from NOAA and the weather channel over the next 3 months.

Current Weather

Mostly cloudy

Mostly cloudy

76°F

UV Index
1 Low
Pressure
29.96 Steady
Visibility
9 miles
Dewpoint
47 °F
Humidity
35%
Wind
SSE 7.3 mph
Gust
13.6 mph
Wind Chill
76 °F

Hourly Forecast

Today
6 PM
71°F
Thunderstorms
Today
7 PM
68°F
Mostly cloudy
Today
8 PM
66°F
Partly sunny
Today
9 PM
63°F
Partly cloudy
Today
10 PM
61°F
Partly cloudy
Today
11 PM
59°F
Partly cloudy
Tomorrow
12 AM
58°F
Partly cloudy
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

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

Saturday Night

50 °F

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