Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Current conditions at

Flagstaff Pulliam Airport (KFLG)

Lat: 35.14433°NLon: 111.66637°WElev: 6994.0ft.

Clear

34°F

1°C

Humidity 29%
Wind Speed NE 16 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 29 Dec 11:05 PM MST
Extended Forecast for

Flagstaff AZ

  • Tonight

    Tonight: Partly cloudy, with a low around 21. Northeast wind around 6 mph.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. East wind 6 to 9 mph, with gusts as high as 16 mph.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. Light northeast wind.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 11am.  Increasing clouds, with a high near 55. Calm wind becoming south around 6 mph.

    High: 55 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers.  Low around 34. Calm wind.  Chance of precipitation is 80%.

    Low: 34 °F

    Showers

  • New Year's Day

    New Year's Day: Showers, with thunderstorms also possible after 2pm.  High near 47. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 90%.

    High: 47 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms after 11pm.  Mostly cloudy, with a low around 33. Southwest wind around 6 mph.  Chance of precipitation is 70%.

    Low: 33 °F

    Showers
    Likely

  • Friday

    Friday: A 40 percent chance of showers.  Partly sunny, with a high near 50. West wind 6 to 8 mph, with gusts as high as 16 mph.

    High: 50 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 31. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 31 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 21. Northeast wind around 6 mph.
Tuesday
Mostly sunny, with a high near 48. East wind 6 to 9 mph, with gusts as high as 16 mph.
Tuesday Night
Partly cloudy, with a low around 20. Light northeast wind.
Wednesday
A 20 percent chance of showers after 11am. Increasing clouds, with a high near 55. Calm wind becoming south around 6 mph.
Wednesday Night
Showers. Low around 34. Calm wind. Chance of precipitation is 80%.
New Year's Day
Showers, with thunderstorms also possible after 2pm. High near 47. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Thursday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 33. Southwest wind around 6 mph. Chance of precipitation is 70%.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 50. West wind 6 to 8 mph, with gusts as high as 16 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 31. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A chance of rain and snow showers before 9am, then a chance of rain showers. Partly sunny, with a high near 49. Southwest wind 5 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 30%.
Saturday Night
A chance of rain and snow showers. Partly cloudy, with a low around 28. Southwest wind around 6 mph. Chance of precipitation is 30%.
Sunday
A chance of rain and snow showers. Partly sunny, with a high near 49. Southwest wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 24. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Monday
A chance of rain and snow showers. Partly sunny, with a high near 49. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Flagstaff AZ
 35.2°N 111.65°W (Elev. 6988 ft)
10:19 pm MST Dec 29, 2025
11pm MST Dec 29, 2025-6pm MST Jan 5, 2026
 
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Additional Resources

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