Wind
6 mph
NNW
Local Forecast
Current conditions, 5-day forecast, active weather alerts for Louisville, CO
Active Alerts 1 active
Hour-by-Hour Current Observation
Clear
Wind
6 mph
NNW
UV Index
1
Low
Humidity
83%
Dew 59°F
Sun
5:49 AM · 8:23 PM
Rise · Set
Source: BOULDER MUNI (KBDU). Slider scrubs the next 12 hours.
5-Day Outlook
Wednesday
Thunderstorms Likely
Overnight: Chance of Thunderstorms
Wednesday
Showers and thunderstorms likely after noon. Mostly sunny. High near 92, with temperatures falling to around 87 in the afternoon. North wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Night
A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and 3am. Mostly cloudy. Low around 64, with temperatures rising to around 66 overnight. North northwest wind 1 to 8 mph. Chance of precipitation is 50%.
Thursday
Thunderstorms
Overnight: Rain Likely
Thursday
A chance of showers and thunderstorms between noon and 1pm, then showers and thunderstorms between 1pm and 5pm, then showers and thunderstorms likely. Partly sunny, with a high near 85. Northeast wind 1 to 5 mph. Chance of precipitation is 90%.
Night
Showers and thunderstorms likely before midnight. Partly cloudy, with a low around 62. South southwest wind around 3 mph. Chance of precipitation is 60%.
Friday
Isolated T-storm
Overnight: Partly Cloudy
Friday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 91. Chance of precipitation is 20%.
Night
Mostly clear, with a low around 66.
Saturday
Partly Sunny
Overnight: Partly Cloudy
Saturday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 95.
Night
Partly cloudy, with a low around 67.
Sunday
Isolated T-storm
Overnight: Partly Cloudy
Sunday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 95.
Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 67.
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.