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

Erie Municipal Airport (KEIK)

Lat: 40.01°NLon: 105.05°WElev: 5085ft.

A Few Clouds

54°F

12°C

Humidity 41%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 18 Jun 2:55 am MDT
Extended Forecast for

Fort Lupton CO

  • Overnight

    Overnight: Mostly clear, with a low around 53. North northeast wind around 5 mph becoming light and variable.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89. Southeast wind 3 to 8 mph.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. East northeast wind 7 to 9 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 56 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 89. North northwest wind 8 to 11 mph becoming east northeast in the afternoon. Winds could gust as high as 22 mph.

    High: 89 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. East wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 95. Breezy.

    High: 95 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 56. Breezy.

    Low: 56 °F

    Slight Chance
    T-storms and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88.

    High: 88 °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 53. Breezy.

    Low: 53 °F

    Chance
    T-storms and
    Breezy then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 53. North northeast wind around 5 mph becoming light and variable.
Thursday
Sunny, with a high near 89. Southeast wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 56. East northeast wind 7 to 9 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Juneteenth
Mostly sunny, with a high near 89. North northwest wind 8 to 11 mph becoming east northeast in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Mostly clear, with a low around 57. East wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.
Saturday
Mostly sunny, with a high near 95. Breezy.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 56. Breezy.
Sunday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88.
Sunday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53. Breezy.
Monday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Tuesday
Sunny, with a high near 82.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Lupton CO
 40.09°N 104.82°W (Elev. 4885 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