National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

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

Fair

54°F

12°C

Humidity 26%
Wind Speed S 9 G 20 mph
Barometer 29.69 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 23 Apr 1:35 am MDT
Extended Forecast for

2 Miles W Boulder CO

Red Flag Warning April 23, 11:00am until April 23, 07:00pm
Click here for hazard details and duration
Red Flag Warning

  • Overnight

    Overnight: Mostly clear, with a low around 42. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 61. Windy, with a south wind 14 to 19 mph becoming west 24 to 29 mph in the morning. Winds could gust as high as 44 mph.

    High: 61 °F

    Sunny and
    Windy then
    Slight Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. Breezy, with a west wind 17 to 22 mph decreasing to 7 to 12 mph in the evening. Winds could gust as high as 34 mph.

    Low: 39 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 66. Breezy, with a west wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 66 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. Breezy, with a west wind 11 to 16 mph becoming light and variable in the evening. Winds could gust as high as 25 mph.

    Low: 37 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers after noon. Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after noon. Cloudy, with a high near 56.

    High: 56 °F

    Showers

  • Sunday Night

    Sunday Night: Rain showers likely before 9pm, then rain and snow showers likely. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 42. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Thursday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 61. Windy, with a south wind 14 to 19 mph becoming west 24 to 29 mph in the morning. Winds could gust as high as 44 mph.
Thursday Night
Mostly clear, with a low around 39. Breezy, with a west wind 17 to 22 mph decreasing to 7 to 12 mph in the evening. Winds could gust as high as 34 mph.
Friday
Sunny, with a high near 66. Breezy, with a west wind 7 to 16 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 37. Breezy, with a west wind 11 to 16 mph becoming light and variable in the evening. Winds could gust as high as 25 mph.
Saturday
A 50 percent chance of showers after noon. Partly sunny, with a high near 62.
Saturday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Sunday
Showers likely, then showers and possibly a thunderstorm after noon. Cloudy, with a high near 56.
Sunday Night
Rain showers likely before 9pm, then rain and snow showers likely. Mostly cloudy, with a low around 38.
Monday
A chance of rain and snow showers before noon, then rain showers likely. Some thunder is also possible. Mostly cloudy, with a high near 57.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 38.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 64.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 42.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Boulder CO
 40.02°N 105.31°W (Elev. 5951 ft)
Last Update:
12:46 am MDT Apr 23, 2026
Forecast Valid:
1am MDT Apr 23, 2026-6pm MDT Apr 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation