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

Denver - Centennial Airport (KAPA)

Lat: 39.56°NLon: 104.85°WElev: 5869ft.

Mostly Cloudy

59°F

15°C

Humidity 31%
Wind Speed NE 3 mph
Barometer 30.13 in (1012.5 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 18 Jun 2:53 am MDT
Extended Forecast for

Parker CO

  • Overnight

    Overnight: Mostly clear, with a low around 52. North northeast wind around 6 mph becoming east southeast.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87. South southeast wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. Breezy, with a southeast wind 8 to 17 mph becoming southwest after midnight. Winds could gust as high as 28 mph.

    Low: 56 °F

    Mostly Clear
    and Breezy

  • Juneteenth

    Juneteenth: Sunny, with a high near 87. West southwest wind 7 to 10 mph becoming east northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. East wind 6 to 9 mph becoming south southwest after midnight. Winds could gust as high as 16 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94.

    High: 94 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86.

    High: 86 °F

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 52. North northeast wind around 6 mph becoming east southeast.
Thursday
Sunny, with a high near 87. South southeast wind 6 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 56. Breezy, with a southeast wind 8 to 17 mph becoming southwest after midnight. Winds could gust as high as 28 mph.
Juneteenth
Sunny, with a high near 87. West southwest wind 7 to 10 mph becoming east northeast in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 57. East wind 6 to 9 mph becoming south southwest after midnight. 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 94.
Saturday Night
Mostly clear, with a low around 56.
Sunday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 52.
Monday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Wednesday
Sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Parker CO
 39.52°N 104.77°W (Elev. 5876 ft)
Last Update:
12:46 am MDT Jun 18, 2026
Forecast Valid:
3am MDT Jun 18, 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