Hourly Weather Forecast - Dorchester, IA

3 PM
33°F
20%
6mph
SSE
Cloudy
Humidity
90%
Feels like
27°F
Dew Point
30°F
4 PM
32°F
30%
7mph
SE
30% Chance Frozen Mix
Humidity
91%
Feels like
26°F
Dew Point
30°F
4:29 PM
5 PM
32°F
50%
9mph
SE
50% Chance of Flurries
Humidity
93%
Feels like
25°F
Dew Point
30°F
6 PM
32°F
60%
9mph
SSE
60% Chance of Snow
Humidity
95%
Feels like
24°F
Dew Point
31°F
7 PM
33°F
80%
8mph
S
80% Chance of Snow
Humidity
96%
Feels like
26°F
Dew Point
32°F
8 PM
34°F
50%
9mph
SSW
50% Chance of Sleet
Humidity
96%
Feels like
27°F
Dew Point
33°F
9 PM
35°F
40%
11mph
SW
40% Chance Freezing Rain
Humidity
96%
Feels like
28°F
Dew Point
35°F
10 PM
36°F
30%
11mph
WSW
30% Chance of Light Rain
Humidity
96%
Feels like
28°F
Dew Point
35°F
11 PM
37°F
30%
13mph
W
30% Chance of Light Rain
Humidity
96%
Feels like
29°F
Dew Point
36°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's 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

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide