Hourly Weather Forecast - Longmont, CO

12 AM
30°F
10%
4mph
SW
Cloudy
Humidity
36%
Feels like
25°F
Dew Point
6°F
1 AM
29°F
10%
4mph
SW
Cloudy
Humidity
37%
Feels like
25°F
Dew Point
6°F
2 AM
28°F
10%
3mph
WSW
Cloudy
Humidity
39%
Feels like
28°F
Dew Point
6°F
3 AM
28°F
0%
3mph
WSW
Cloudy
Humidity
41%
Feels like
28°F
Dew Point
7°F
4 AM
27°F
0%
2mph
W
Cloudy
Humidity
44%
Feels like
27°F
Dew Point
8°F
5 AM
26°F
0%
2mph
W
Cloudy
Humidity
47%
Feels like
26°F
Dew Point
8°F
6 AM
25°F
0%
2mph
W
Cloudy
Humidity
50%
Feels like
25°F
Dew Point
10°F
7 AM
27°F
0%
3mph
W
Cloudy
Humidity
49%
Feels like
27°F
Dew Point
10°F
7:20 AM
8 AM
31°F
0%
3mph
WSW
Cloudy
Humidity
45%
Feels like
28°F
Dew Point
12°F
9 AM
35°F
0%
3mph
WSW
Mostly Cloudy
Humidity
38%
Feels like
33°F
Dew Point
12°F
10 AM
39°F
0%
4mph
WSW
Mostly Cloudy
Humidity
32%
Feels like
37°F
Dew Point
12°F
11 AM
42°F
0%
4mph
WSW
Mostly Cloudy
Humidity
28%
Feels like
41°F
Dew Point
12°F
12 PM
45°F
0%
3mph
WNW
Partly Cloudy
Humidity
26%
Feels like
43°F
Dew Point
12°F
1 PM
47°F
0%
4mph
NW
Mostly Sunny
Humidity
25%
Feels like
45°F
Dew Point
13°F
2 PM
47°F
0%
3mph
NNW
Sunny
Humidity
25%
Feels like
46°F
Dew Point
13°F
3 PM
47°F
0%
3mph
NW
Sunny
Humidity
27%
Feels like
45°F
Dew Point
14°F
4 PM
44°F
0%
3mph
W
Mostly Sunny
Humidity
29%
Feels like
44°F
Dew Point
14°F
5 PM
41°F
0%
2mph
SW
Mostly Sunny
Humidity
33%
Feels like
41°F
Dew Point
14°F
5:01 PM
6 PM
38°F
0%
2mph
SW
Mostly Clear
Humidity
38%
Feels like
38°F
Dew Point
15°F
7 PM
36°F
0%
3mph
WSW
Clear
Humidity
42%
Feels like
36°F
Dew Point
15°F
8 PM
34°F
0%
3mph
WSW
Clear
Humidity
45%
Feels like
34°F
Dew Point
15°F
9 PM
33°F
0%
3mph
WSW
Clear
Humidity
47%
Feels like
30°F
Dew Point
15°F
10 PM
31°F
0%
3mph
WSW
Clear
Humidity
49%
Feels like
28°F
Dew Point
15°F
11 PM
30°F
0%
3mph
W
Clear
Humidity
51%
Feels like
27°F
Dew Point
15°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide