Hourly Weather Forecast - Shellsburg, IA

12 AM
13°F
20%
8mph
NW
Mostly Cloudy
Humidity
97%
Feels like
1°F
Dew Point
12°F
1 AM
12°F
10%
9mph
NW
Mostly Cloudy
Humidity
98%
Feels like
0°F
Dew Point
11°F
2 AM
11°F
10%
9mph
NW
Foggy
Humidity
100%
Feels like
-2°F
Dew Point
11°F
3 AM
10°F
10%
10mph
NW
Foggy
Humidity
100%
Feels like
-4°F
Dew Point
10°F

Snowfall Forecast Through Tonight

Snow To Impact the Rockies This Weekend

A winter storm continues across the Cascades and northern Rockies today through tonight causing periods of moderate to heavy snow.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide