Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

Flagstaff Pulliam Airport (KFLG)

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

Clear

43°F

6°C

Humidity 18%
Wind Speed ENE 10 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 20 Jan 11:20 AM MST
Extended Forecast for

Flagstaff AZ

  • Today

    Today: Sunny, with a high near 52. East wind around 6 mph becoming northwest in the afternoon.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 17. Light northwest wind.

    Low: 17 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 53. Southwest wind 5 to 8 mph.

    High: 53 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 25. Southwest wind around 7 mph.

    Low: 25 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers before 2pm, then a chance of rain and snow showers.  Partly sunny, with a high near 47. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 47 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers.  Mostly cloudy, with a low around 24. West wind 8 to 10 mph becoming north after midnight. Winds could gust as high as 16 mph.  Chance of precipitation is 50%.

    Low: 24 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Saturday

    Saturday: A 50 percent chance of snow showers.  Partly sunny, with a high near 44. North wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 44 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Sunny, with a high near 52. East wind around 6 mph becoming northwest in the afternoon.
Tonight
Mostly clear, with a low around 17. Light northwest wind.
Wednesday
Mostly sunny, with a high near 55. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 24. Calm wind.
Thursday
Mostly cloudy, with a high near 53. Southwest wind 5 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 25. Southwest wind around 7 mph.
Friday
A chance of snow showers before 2pm, then a chance of rain and snow showers. Partly sunny, with a high near 47. Southwest wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 24. West wind 8 to 10 mph becoming north after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 50%.
Saturday
A 50 percent chance of snow showers. Partly sunny, with a high near 44. North wind 8 to 10 mph, with gusts as high as 16 mph.
Saturday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 20. North wind around 8 mph.
Sunday
Sunny, with a high near 47. Northeast wind 7 to 10 mph, with gusts as high as 16 mph.
Sunday Night
Mostly clear, with a low around 21. Northeast wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 48. East wind 6 to 8 mph becoming south in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Flagstaff AZ
 35.2°N 111.65°W (Elev. 6988 ft)
9:41 am MST Jan 20, 2026
11am MST Jan 20, 2026-6pm MST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database