Hourly Weather Forecast - Otto, WY

4:33 PM
5 PM
42°F
20%
12mph
NNW
Mostly Cloudy
Humidity
66%
Feels like
35°F
Dew Point
31°F
6 PM
40°F
10%
12mph
NNW
Mostly Cloudy
Humidity
68%
Feels like
33°F
Dew Point
30°F
7 PM
38°F
30%
10mph
NNW
30% Chance Rain Showers
Humidity
69%
Feels like
31°F
Dew Point
28°F
8 PM
36°F
30%
9mph
NNW
30% Chance Rain Showers
Humidity
70%
Feels like
29°F
Dew Point
27°F
9 PM
35°F
30%
7mph
NW
30% Chance Frozen Mix
Humidity
70%
Feels like
29°F
Dew Point
26°F
10 PM
34°F
0%
6mph
WNW
Partly Cloudy
Humidity
70%
Feels like
29°F
Dew Point
25°F
11 PM
33°F
0%
6mph
W
Partly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
24°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

Outdoor Sports Guide