Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Hazardous Weather Conditions

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Overcast

21°F

-6°C

Humidity 58%
Wind Speed N 5 mph
Barometer 30.06 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 30 Nov 11:45 am MST
Extended Forecast for

4 Miles S Rocky Flats CO

  • This Afternoon

    This Afternoon: A 40 percent chance of snow, mainly after 2pm.  Cloudy, with a high near 23. North wind around 8 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Snow

  • Tonight

    Tonight: Snow likely, mainly before 11pm.  Cloudy, then gradually becoming partly cloudy, with a low around 13. North wind around 7 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Snow Likely

  • Monday

    Monday: Sunny, with a high near 38. West southwest wind 5 to 8 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. West southwest wind around 9 mph, with gusts as high as 16 mph.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. West southwest wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely.  Cloudy, with a high near 31. Chance of precipitation is 70%.

    High: 31 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 11pm.  Mostly cloudy, with a low around 16.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of snow, mainly after 2pm. Cloudy, with a high near 23. North wind around 8 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 13. North wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Sunny, with a high near 38. West southwest wind 5 to 8 mph.
Monday Night
Partly cloudy, with a low around 22. West southwest wind around 9 mph, with gusts as high as 16 mph.
Tuesday
Partly sunny, with a high near 47. West southwest wind 6 to 10 mph, with gusts as high as 17 mph.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Snow likely. Cloudy, with a high near 31. Chance of precipitation is 70%.
Wednesday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 28.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Rocky Flats CO
 39.85°N 105.2°W (Elev. 5797 ft)
3:26 am MST Nov 30, 2025
12pm MST Nov 30, 2025-6pm MST Dec 6, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database