Wind
14 mph
SW
Local Forecast
Current conditions, 5-day forecast, active weather alerts for Grimes, IA
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Hour-by-Hour Current Observation
Clear
Wind
14 mph
SW
UV Index
6
High
Humidity
38%
Dew 32°F
Sun
7:32 AM · 6:27 PM
Rise · Set
Source: PERRY MUNI (KPRO). Slider scrubs the next 12 hours.
5-Day Outlook
This Afternoon
Sunny
Overnight: Clear
This Afternoon
Sunny. High near 59, with temperatures falling to around 57 in the afternoon. South southwest wind 7 to 12 mph, with gusts as high as 18 mph.
Night
Clear, with a low around 40. South wind around 9 mph.
Sunday
Sunny
Overnight: Mostly Clear
Sunday
Sunny. High near 66, with temperatures falling to around 63 in the afternoon. South wind 9 to 14 mph, with gusts as high as 22 mph.
Night
Mostly clear, with a low around 42. South wind 3 to 10 mph.
Monday
Partly Sunny
Overnight: Partly Cloudy
Monday
Mostly sunny, with a high near 66. South wind 5 to 8 mph.
Night
Mostly clear, with a low around 45.
Tuesday
Partly Sunny
Overnight: Mostly Cloudy
Tuesday
Sunny, with a high near 68.
Night
Partly cloudy, with a low around 51.
Wednesday
Partly Sunny
Overnight: Partly Cloudy
Wednesday
Mostly sunny, with a high near 72.
Night
Partly cloudy, with a low around 54.
Grimes, IA Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Grimes, 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.