On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Heat Wave in Central U.S.

Dangerous heat will continue in the Nation's mid-section on Tuesday. Combined with high humidity, this will lead to Heat Index temperatures ranging from 100 to 110 degrees Fahrenheit across parts of the Plains and mid-South. Heat Advisories and Excessive Heat Warnings are in effect. If you must be outside, slow down and drink plenty of water.
Read More...

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

Lat: 40.04°NLon: 105.23°WElev: 5288ft.

Fair

72°F

22°C

Humidity 27%
Wind Speed SW 8 mph
Barometer 29.93 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 27 Jul 11:39 pm MDT
Extended Forecast for

4 Miles S LONG'S PEAK CO

  • Tonight

    Tonight: Mostly clear, with a low around 42. Breezy, with a west wind 15 to 17 mph, with gusts as high as 28 mph.

    Mostly Clear
    and Breezy

    Low: 42 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 24 mph.

    Sunny and
    Breezy then
    Mostly Sunny

    High: 67 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 43. West wind 6 to 8 mph becoming east southeast in the evening.

    Slight Chance
    T-storms

    Low: 43 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 67. South southwest wind around 7 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 67 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 47. East wind 5 to 8 mph becoming west after midnight.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 47 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 68.

    Mostly Sunny

    High: 68 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 47.

    Partly Cloudy

    Low: 47 °F

  • Friday

    Friday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 70.

    Sunny then
    Slight Chance
    T-storms

    High: 70 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 47.

    Partly Cloudy

    Low: 47 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 42. Breezy, with a west wind 15 to 17 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 67. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 43. West wind 6 to 8 mph becoming east southeast in the evening.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67. South southwest wind around 7 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. East wind 5 to 8 mph becoming west after midnight.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 47.
Friday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 69.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 67.
  Click Map For Forecast
Point Forecast:
4 Miles S LONG'S PEAK CO
 40.2°N 105.61°W (Elev. 10141 ft)
8:42 pm MDT Jul 27, 2015
11pm MDT Jul 27, 2015-6pm MDT Aug 3, 2015
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database