Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

Flagstaff Pulliam Airport (KFLG)

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

Clear

32°F

0°C

Humidity 33%
Wind Speed E 10 MPH
Barometer 30.44 in (1030.82 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 30 Dec 08:30 AM MST
Extended Forecast for

Flagstaff AZ

  • Today

    Today: Mostly sunny, with a high near 48. East wind 7 to 9 mph, with gusts as high as 15 mph.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 19. East wind around 5 mph becoming calm  after midnight.

    Low: 19 °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 31. Light southwest wind.  Chance of precipitation is 80%.

    Low: 31 °F

    Showers

  • New Year's Day

    New Year's Day: Showers.  High near 46. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%.

    High: 46 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 2am, then a chance of showers.  Mostly cloudy, with a low around 29. Southwest wind 3 to 6 mph.  Chance of precipitation is 70%.

    Low: 29 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: A slight chance of rain and snow showers before 7am, then a slight chance of snow showers between 7am and 8am, then a slight chance of rain showers after 8am.  Mostly sunny, with a high near 49. Southwest wind 5 to 8 mph, with gusts as high as 16 mph.  Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. Light southwest wind.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 11am.  Partly sunny, with a high near 49. Southwest wind 5 to 9 mph, with gusts as high as 17 mph.

    High: 49 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 48. East wind 7 to 9 mph, with gusts as high as 15 mph.
Tonight
Partly cloudy, with a low around 19. East wind around 5 mph becoming calm after midnight.
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 31. Light southwest wind. Chance of precipitation is 80%.
New Year's Day
Showers. High near 46. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Thursday Night
Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 29. Southwest wind 3 to 6 mph. Chance of precipitation is 70%.
Friday
A slight chance of rain and snow showers before 7am, then a slight chance of snow showers between 7am and 8am, then a slight chance of rain showers after 8am. Mostly sunny, with a high near 49. Southwest wind 5 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 27. Light southwest wind.
Saturday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 49. Southwest wind 5 to 9 mph, with gusts as high as 17 mph.
Saturday Night
A 10 percent chance of showers after 5am. Partly cloudy, with a low around 25. Southwest wind 3 to 5 mph.
Sunday
A slight chance of rain and snow showers. Mostly sunny, with a high near 49. Southwest wind 3 to 8 mph. Winds could gust as high as 17 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 24. West wind around 5 mph becoming calm in the evening.
Monday
A slight chance of rain and snow showers. Mostly sunny, with a high near 49. South wind 3 to 8 mph. Winds could gust as high as 15 mph. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Flagstaff AZ
 35.2°N 111.68°W (Elev. 7192 ft)
3:39 am MST Dec 30, 2025
8am MST Dec 30, 2025-6pm MST Jan 5, 2026
 
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Additional Resources

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