Hourly Weather Forecast - Alta Vista, IA

12 AM
29°F
10%
11mph
S
Mostly Cloudy
Humidity
88%
Feels like
20°F
Dew Point
26°F
1 AM
29°F
0%
10mph
SSW
Mostly Cloudy
Humidity
89%
Feels like
20°F
Dew Point
26°F
2 AM
28°F
0%
9mph
SSW
Mostly Cloudy
Humidity
91%
Feels like
20°F
Dew Point
26°F
3 AM
28°F
0%
7mph
SSW
Mostly Cloudy
Humidity
92%
Feels like
20°F
Dew Point
26°F
4 AM
27°F
0%
6mph
SSW
Mostly Cloudy
Humidity
93%
Feels like
20°F
Dew Point
25°F
5 AM
27°F
0%
6mph
SW
Cloudy
Humidity
94%
Feels like
20°F
Dew Point
25°F
6 AM
26°F
0%
5mph
SW
Cloudy
Humidity
94%
Feels like
21°F
Dew Point
25°F
7 AM
27°F
0%
4mph
WSW
Cloudy
Humidity
93%
Feels like
21°F
Dew Point
25°F
7:41 AM
8 AM
27°F
0%
5mph
W
Cloudy
Humidity
94%
Feels like
22°F
Dew Point
26°F
9 AM
29°F
0%
5mph
W
Cloudy
Humidity
91%
Feels like
24°F
Dew Point
26°F
10 AM
31°F
0%
4mph
WSW
Cloudy
Humidity
85%
Feels like
26°F
Dew Point
27°F
11 AM
33°F
0%
4mph
SW
Cloudy
Humidity
81%
Feels like
28°F
Dew Point
28°F
12 PM
34°F
0%
5mph
SSW
Cloudy
Humidity
80%
Feels like
30°F
Dew Point
29°F
1 PM
35°F
0%
5mph
S
Cloudy
Humidity
80%
Feels like
31°F
Dew Point
30°F
2 PM
35°F
0%
4mph
S
Partly Cloudy
Humidity
82%
Feels like
31°F
Dew Point
30°F
3 PM
35°F
0%
4mph
SSE
Partly Cloudy
Humidity
83%
Feels like
31°F
Dew Point
30°F
4 PM
34°F
0%
5mph
SSE
Partly Cloudy
Humidity
84%
Feels like
30°F
Dew Point
30°F
4:49 PM
5 PM
33°F
0%
5mph
SE
Cloudy
Humidity
87%
Feels like
28°F
Dew Point
29°F
6 PM
32°F
0%
5mph
SE
Cloudy
Humidity
89%
Feels like
28°F
Dew Point
30°F
7 PM
32°F
0%
5mph
SE
Cloudy
Humidity
92%
Feels like
27°F
Dew Point
30°F
8 PM
32°F
0%
5mph
SSE
Cloudy
Humidity
94%
Feels like
27°F
Dew Point
31°F
9 PM
32°F
0%
5mph
SSE
Cloudy
Humidity
95%
Feels like
27°F
Dew Point
31°F
10 PM
32°F
0%
6mph
SSE
Cloudy
Humidity
94%
Feels like
27°F
Dew Point
31°F
11 PM
32°F
10%
6mph
SSE
Mostly Cloudy
Humidity
96%
Feels like
27°F
Dew Point
31°F

Rain and Snow Totals Through Friday

2026 Opens with Heavy Rain in California

Moderate to heavy rainfall persists until nighttime in much of California.

Thursday's Weather Outlook

New Year's Day and Extended Weekend Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

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

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide