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

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

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

Fair

81°F

27°C

Humidity 26%
Wind Speed N 9 mph
Barometer 29.84 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 Jun 8:35 pm MDT
Extended Forecast for

Peaceful Valley CO

  • Tonight

    Tonight: Mostly clear, with a low around 45. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77. Light and variable wind becoming north 5 to 7 mph in the morning.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 51. Northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 51 °F

    Increasing
    Clouds

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 76. Calm wind becoming east northeast 5 to 7 mph in the morning. Winds could gust as high as 18 mph.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. East southeast wind around 6 mph becoming calm in the evening. Winds could gust as high as 16 mph.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. Breezy.

    High: 79 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. Breezy.

    Low: 50 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 74.

    High: 74 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 45. Northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 77. Light and variable wind becoming north 5 to 7 mph in the morning.
Thursday Night
Increasing clouds, with a low around 51. Northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Juneteenth
Mostly sunny, with a high near 76. Calm wind becoming east northeast 5 to 7 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
Partly cloudy, with a low around 52. East southeast wind around 6 mph becoming calm in the evening. Winds could gust as high as 16 mph.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. Breezy.
Saturday Night
Mostly clear, with a low around 50. Breezy.
Sunday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 74.
Sunday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48.
Monday
Showers and thunderstorms likely after noon. Mostly sunny, with a high near 71.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Peaceful Valley CO
 40.14°N 105.49°W (Elev. 8399 ft)
Last Update:
12:46 pm MDT Jun 17, 2026
Forecast Valid:
8pm MDT Jun 17, 2026-6pm MDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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