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Weather Lyons
Colorado · United States
Fri, 04/17
01:53 PM MDT
Weather Lyons
now
31°
Winter Weather Alert
Heavy snow and/or ice causing moderate impacts
06:19 AM
07:42 PM
02:00 PM
31
°
80 %
03:00 PM
33
°
40 %
04:00 PM
34
°
40 %
05:00 PM
35
°
40 %
06:00 PM
37
°
30 %
07:00 PM
37
°
20 %
08:00 PM
35
°
20 %
09:00 PM
34
°
10 %
10:00 PM
33
°
10 %
11:00 PM
31
°
10 %
12:00 AM
31
°
10 %
01:00 AM
31
°
10 %
02:00 AM
31
°
10 %
03:00 AM
32
°
10 %
04:00 AM
32
°
10 %
05:00 AM
33
°
10 %
06:00 AM
34
°
10 %
07:00 AM
35
°
10 %
08:00 AM
40
°
10 %
09:00 AM
43
°
10 %
10:00 AM
46
°
10 %
11:00 AM
48
°
10 %
12:00 PM
50
°
10 %
01:00 PM
52
°
5 %
02:00 PM
55
°
0 %
03:00 PM
57
°
0 %
04:00 PM
59
°
0 %
05:00 PM
60
°
0 %
06:00 PM
61
°
0 %
07:00 PM
59
°
0 %
08:00 PM
52
°
0 %
09:00 PM
47
°
0 %
10:00 PM
45
°
0 %
11:00 PM
42
°
5 %
12:00 AM
40
°
5 %
01:00 AM
38
°
5 %
02:00 AM
38
°
10 %
03:00 AM
37
°
10 %
04:00 AM
35
°
10 %
05:00 AM
34
°
10 %
06:00 AM
32
°
5 %
07:00 AM
33
°
5 %
08:00 AM
40
°
0 %
09:00 AM
48
°
0 %
10:00 AM
54
°
0 %
11:00 AM
61
°
0 %
12:00 PM
67
°
0 %
01:00 PM
71
°
0 %
02:00 PM
73
°
0 %
Wet snow lingers into the afternoon hours. Track it here.
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WeatherRadar
Forecast
Map
Afternoon
37
°
80 %
Evening
34
°
20 %
Night
31
°
10 %
Morning
43
°
10 %
Afternoon
61
°
5 %
Evening
47
°
5 %
Night
32
°
10 %
Morning
48
°
5 %
Afternoon
75
°
0 %
Evening
57
°
0 %
Night
38
°
5 %
Morning
53
°
5 %
Afternoon
82
°
10 %
Evening
66
°
10 %
Night
47
°
5 %
Morning
65
°
5 %
Afternoon
83
°
10 %
Evening
69
°
10 %
Night
53
°
10 %
Morning
62
°
10 %
Afternoon
83
°
10 %
Evening
67
°
20 %
Night
49
°
20 %
Morning
57
°
20 %
Afternoon
73
°
20 %
Evening
58
°
30 %
Night
43
°
40 %
Morning
43
°
60 %
Afternoon
55
°
40 %
Evening
43
°
20 %
Night
32
°
20 %
Morning
38
°
20 %
Afternoon
50
°
20 %
Evening
40
°
40 %
Night
34
°
50 %
Morning
36
°
30 %
Afternoon
48
°
40 %
Evening
44
°
30 %
Night
37
°
40 %
Morning
39
°
20 %
Afternoon
54
°
30 %
Evening
48
°
40 %
Night
41
°
50 %
Morning
41
°
60 %
Afternoon
54
°
70 %
Evening
45
°
40 %
Night
39
°
40 %
Morning
41
°
40 %
Afternoon
54
°
40 %
Evening
49
°
30 %
Night
42
°
40 %
Morning
43
°
30 %
Afternoon
56
°
40 %
Evening
52
°
20 %
Night
43
°
20 %
today
Friday, 04/17
04/17
37
°
35
°
3 h
80 %
tomorrow
Saturday, 04/18
04/18
61
°
31
°
13 h
10 %
Sunday
Sunday, 04/19
04/19
75
°
32
°
13 h
5 %
Monday
Monday, 04/20
04/20
82
°
38
°
7 h
10 %
Tuesday
Tuesday, 04/21
04/21
83
°
47
°
8 h
10 %
Wednesday
Wednesday, 04/22
04/22
83
°
53
°
10 h
20 %
Thursday
Thursday, 04/23
04/23
73
°
49
°
7 h
20 %
Friday
Friday, 04/24
04/24
55
°
43
°
3 h
60 %
Saturday
Saturday, 04/25
04/25
50
°
32
°
5 h
30 %
Sunday
Sunday, 04/26
04/26
48
°
34
°
1 h
40 %
Monday
Monday, 04/27
04/27
54
°
37
°
5 h
40 %
Tuesday
Tuesday, 04/28
04/28
54
°
41
°
1 h
70 %
Wednesday
Wednesday, 04/29
04/29
54
°
39
°
5 h
40 %
Thursday
Thursday, 04/30
04/30
56
°
42
°
2 h
40 %
Top News
Big weekend changes
Plains severe storm threat
WindRadar
14 day weather
Fr
35
37
Sa
31
61
Su
32
75
Mo
38
82
Tu
47
83
We
53
83
Th
49
73
Fr
43
55
Sa
32
50
Su
34
48
Mo
37
54
Tu
41
54
We
39
54
Th
42
56
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
1
low
6-Day UVI Forecast
Mountain and skiing conditions
Current mountain weather
Current regional conditions
Longmont (5055ft)
Fri, 04/17, 01:15 PM
32°
overcast
Wind NE 6 mph
Boulder Muni Airport (5288ft)
Fri, 04/17, 01:35 PM
32°
slight snowfall
Wind E 4 mph
Erie Muni Airport (5131ft)
Fri, 04/17, 01:35 PM
30.1°
slight snowfall
Wind NE 4 mph
Broomfield (5656ft)
Fri, 04/17, 12:47 PM
30.1°
snowfall
Wind N 8 mph
Past weather
Weather Station Longmont
Maximum Temperature [°F] 03/21/2026 to 04/17/2026
RainRadar
Air quality
right now
Unhealthy
6-Day Air Quality Forecast
Astro info
today
01:53 PM local time
Sun
06:19 AM
07:42 PM
13h 23min
Moon
06:05 AM
08:28 PM
New moon
News
Summer preview concludes
Big Weekend cooldown
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