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

30°F

-1°C

Humidity 30%
Wind Speed ENE 4 MPH
Barometer 30.44 in (1030.82 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 30 Dec 06:05 AM MST
Extended Forecast for

Flagstaff AZ

  • Today

    Today: Mostly sunny, with a high near 49. East wind 7 to 10 mph, with gusts as high as 16 mph.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 20. East wind around 5 mph becoming calm  after midnight.

    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 31. Light southwest wind.  Chance of precipitation is 80%.

    Low: 31 °F

    Showers

  • New Year's Day

    New Year's Day: Showers.  High near 47. Southwest wind 5 to 10 mph, with gusts 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 between 11pm and 2am, then a chance of showers after 2am.  Mostly cloudy, with a low around 30. Southwest wind around 6 mph.  Chance of precipitation is 70%.

    Low: 30 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers.  Mostly sunny, with a high near 50. Southwest wind 5 to 8 mph, with gusts as high as 16 mph.

    High: 50 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. Light southwest wind.

    Low: 28 °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 49. East wind 7 to 10 mph, with gusts as high as 16 mph.
Tonight
Partly cloudy, with a low around 20. 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 47. Southwest wind 5 to 10 mph, with gusts 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 between 11pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 30. Southwest wind around 6 mph. Chance of precipitation is 70%.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 50. Southwest wind 5 to 8 mph, with gusts as high as 16 mph.
Friday Night
Mostly cloudy, with a low around 28. 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 26. Southwest wind 3 to 5 mph.
Sunday
A slight chance of rain and snow showers. Mostly sunny, with a high near 50. Light west wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 23. Light west wind.
Monday
A slight chance of rain and snow showers. Mostly sunny, with a high near 50. 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 111.65°W (Elev. 6988 ft)
3:39 am MST Dec 30, 2025
6am MST Dec 30, 2025-6pm MST Jan 5, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database