Wind
3 mph
ESE
Local Forecast
Current conditions, 5-day forecast, and active NWS weather alerts for Louisville, CO.
Active Alerts 1 active
Hour-by-Hour Current Observation
Clear
Wind
3 mph
ESE
UV Index
4
Moderate
Humidity
47%
Dew 51°F
Sun
5:31 AM · 8:27 PM
Rise · Set
Source: BOULDER MUNI (KBDU). Slider scrubs the next 12 hours.
5-Day Outlook
Today
Mostly Cloudy
Overnight: Partly Cloudy
Today
A chance of showers and thunderstorms. Mostly cloudy. High near 81, with temperatures falling to around 77 in the afternoon. East wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Night
Partly cloudy. Low around 56, with temperatures rising to around 58 overnight. South southwest wind 3 to 8 mph.
Tuesday
Mostly Cloudy
Overnight: Partly Cloudy
Tuesday
Mostly sunny. High near 90, with temperatures falling to around 88 in the afternoon. Southwest wind 5 to 21 mph, with gusts as high as 33 mph.
Night
Mostly clear, with a low around 60. West southwest wind 3 to 20 mph, with gusts as high as 31 mph.
Wednesday
Mostly Sunny
Overnight: Mostly Clear
Wednesday
Sunny, with a high near 87. West southwest wind 3 to 18 mph, with gusts as high as 35 mph.
Night
Mostly clear, with a low around 56.
Thursday
Mostly Sunny
Overnight: Mostly Clear
Thursday
Sunny, with a high near 84.
Night
Mostly clear, with a low around 52.
Friday
Mostly Sunny
Overnight: Mostly Clear
Friday
Sunny, with a high near 86.
Night
Mostly clear, with a low around 57.
Louisville, CO Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Louisville, CO.
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.