Wind
0 mph
G 25 mph
N
Local Forecast
Current conditions, 5-day forecast, active weather alerts for Thornton, IA
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Hour-by-Hour Current Observation
Clear
Wind
0 mph
G 25 mph
N
UV Index
5
Moderate
Humidity
33%
Dew 30°F
Sun
7:32 AM · 6:24 PM
Rise · Set
Source: MASON CITY (KMCW). Slider scrubs the next 12 hours.
5-Day Outlook
This Afternoon
Sunny
Overnight: Clear
This Afternoon
Sunny. High near 58, with temperatures falling to around 55 in the afternoon. South southwest wind 10 to 16 mph, with gusts as high as 24 mph.
Night
Clear, with a low around 41. South southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Sunday
Sunny
Overnight: Mostly Clear
Sunday
Sunny. High near 64, with temperatures falling to around 62 in the afternoon. South southwest wind 13 to 18 mph, with gusts as high as 26 mph.
Night
Clear, with a low around 40. South southwest wind 5 to 9 mph.
Monday
Partly Sunny
Overnight: Partly Cloudy
Monday
Sunny, with a high near 64. South wind 3 to 7 mph.
Night
Mostly clear, with a low around 42.
Tuesday
Mostly Sunny
Overnight: Partly Cloudy
Tuesday
Sunny, with a high near 67.
Night
Mostly clear, with a low around 48.
Wednesday
Partly Sunny
Overnight: Partly Cloudy
Wednesday
Mostly sunny, with a high near 71.
Night
Partly cloudy, with a low around 51.
Thornton, IA Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Thornton, IA.
Active Alerts
Per-location alert detail and NWS source feeds.
Storm Reports
Recent storm reports including wind, hail, and tornadoes.
Model Analysis
Interactive forecast model guidance.
Satellite Imagery
GOES-East and GOES-West, visible and infrared.