Hourly Weather Forecast - Ossian, IA

12 AM
29°F
0%
5mph
E
Cloudy
Humidity
87%
Feels like
24°F
Dew Point
26°F
1 AM
29°F
0%
6mph
ESE
Cloudy
Humidity
87%
Feels like
23°F
Dew Point
26°F
2 AM
29°F
0%
6mph
ESE
Cloudy
Humidity
88%
Feels like
23°F
Dew Point
26°F
3 AM
29°F
0%
7mph
SE
Cloudy
Humidity
89%
Feels like
22°F
Dew Point
26°F
4 AM
29°F
0%
8mph
SE
Partly Cloudy
Humidity
89%
Feels like
22°F
Dew Point
27°F
5 AM
29°F
0%
9mph
SE
Partly Cloudy
Humidity
90%
Feels like
21°F
Dew Point
27°F
6 AM
29°F
0%
9mph
SE
Partly Cloudy
Humidity
90%
Feels like
21°F
Dew Point
27°F
7 AM
30°F
0%
9mph
SE
Mostly Cloudy
Humidity
90%
Feels like
22°F
Dew Point
28°F
7:37 AM
8 AM
31°F
10%
9mph
SE
Cloudy
Humidity
91%
Feels like
23°F
Dew Point
29°F
9 AM
32°F
10%
9mph
SSE
Cloudy
Humidity
91%
Feels like
24°F
Dew Point
30°F
10 AM
33°F
10%
9mph
SSE
Cloudy
Humidity
90%
Feels like
26°F
Dew Point
31°F
11 AM
35°F
10%
9mph
SSE
Cloudy
Humidity
90%
Feels like
28°F
Dew Point
32°F
12 PM
36°F
30%
9mph
SSE
30% Chance of Light Rain
Humidity
90%
Feels like
30°F
Dew Point
34°F
1 PM
37°F
30%
8mph
SSE
30% Chance of Light Rain
Humidity
91%
Feels like
31°F
Dew Point
35°F
2 PM
37°F
30%
7mph
SSE
30% Chance of Light Rain
Humidity
92%
Feels like
32°F
Dew Point
35°F
3 PM
37°F
30%
6mph
SSE
30% Chance of Light Rain
Humidity
94%
Feels like
32°F
Dew Point
36°F
4 PM
37°F
30%
6mph
SSE
30% Chance of Light Rain
Humidity
96%
Feels like
32°F
Dew Point
36°F
4:36 PM
5 PM
37°F
10%
5mph
SSE
Cloudy
Humidity
98%
Feels like
32°F
Dew Point
36°F
6 PM
36°F
10%
5mph
SSE
Foggy
Humidity
99%
Feels like
32°F
Dew Point
36°F
7 PM
36°F
10%
5mph
SSE
Foggy
Humidity
100%
Feels like
32°F
Dew Point
36°F
8 PM
37°F
10%
5mph
S
Foggy
Humidity
100%
Feels like
32°F
Dew Point
37°F
9 PM
37°F
10%
5mph
S
Foggy
Humidity
100%
Feels like
32°F
Dew Point
37°F
10 PM
37°F
10%
5mph
S
Foggy
Humidity
100%
Feels like
33°F
Dew Point
37°F
11 PM
37°F
30%
5mph
SSW
30% Chance of Light Rain
Humidity
100%
Feels like
33°F
Dew Point
37°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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