Hourly Weather Forecast - Boulder, CO

2 AM
35°F
70%
11mph
ENE
70% Chance of Heavy Snow
Humidity
47%
Feels like
27°F
Dew Point
16°F
3 AM
31°F
70%
10mph
E
70% Chance of Snow
Humidity
51%
Feels like
23°F
Dew Point
15°F
4 AM
28°F
70%
9mph
ESE
70% Chance Snow Showers
Humidity
55%
Feels like
19°F
Dew Point
14°F
5 AM
26°F
20%
8mph
SE
Partly Cloudy
Humidity
59%
Feels like
17°F
Dew Point
13°F
6 AM
24°F
20%
7mph
SE
Partly Cloudy
Humidity
61%
Feels like
16°F
Dew Point
13°F
7 AM
25°F
10%
7mph
SE
Mostly Cloudy
Humidity
58%
Feels like
18°F
Dew Point
12°F
7:22 AM
8 AM
27°F
10%
6mph
SE
Partly Cloudy
Humidity
51%
Feels like
20°F
Dew Point
12°F
9 AM
29°F
10%
6mph
SE
Mostly Sunny
Humidity
43%
Feels like
23°F
Dew Point
10°F
10 AM
31°F
10%
6mph
NW
Mostly Sunny
Humidity
37%
Feels like
24°F
Dew Point
7°F
11 AM
32°F
0%
6mph
NW
Sunny
Humidity
32%
Feels like
26°F
Dew Point
5°F
12 PM
33°F
0%
6mph
NW
Sunny
Humidity
28%
Feels like
27°F
Dew Point
3°F
1 PM
33°F
0%
7mph
NW
Sunny
Humidity
25%
Feels like
27°F
Dew Point
2°F
2 PM
33°F
0%
6mph
NW
Sunny
Humidity
24%
Feels like
28°F
Dew Point
1°F
3 PM
33°F
0%
6mph
NNW
Sunny
Humidity
27%
Feels like
27°F
Dew Point
2°F
4 PM
31°F
0%
5mph
NNW
Sunny
Humidity
30%
Feels like
26°F
Dew Point
3°F
4:43 PM
5 PM
29°F
0%
4mph
NNW
Clear
Humidity
34%
Feels like
25°F
Dew Point
5°F
6 PM
28°F
0%
3mph
WNW
Clear
Humidity
37%
Feels like
25°F
Dew Point
5°F
7 PM
28°F
0%
4mph
W
Clear
Humidity
37%
Feels like
23°F
Dew Point
5°F
8 PM
27°F
0%
3mph
W
Clear
Humidity
37%
Feels like
23°F
Dew Point
4°F
9 PM
27°F
0%
4mph
WSW
Clear
Humidity
35%
Feels like
22°F
Dew Point
3°F
10 PM
27°F
0%
4mph
WSW
Clear
Humidity
33%
Feels like
22°F
Dew Point
2°F
11 PM
28°F
0%
4mph
WSW
Clear
Humidity
32%
Feels like
23°F
Dew Point
2°F

Snow Forecast Through Monday

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A major winter storm will deliver plentiful snow and significant icing from the Upper Midwest to New England.

Sunday's Weather Outlook

Sunday's Weather Outlook

Satellite image of Hurricane Melissa

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A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

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2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Hurricane Erick at its peak intensity before making landfall on Guerrero, Mexico on June 19, 2025 (NOAA/Wikimedia Commons)

2025 Year in Review: Active Tropical Season for The Pacific

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