National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Tanana, Calhoun Memorial Airport (PATA)

Lat: 65.17°NLon: 152.1°WElev: 226ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

38 Miles NNE Tanana AK

  • Overnight

    Overnight: A 50 percent chance of snow. Cloudy, with a low around 12. East wind around 10 mph.

    Low: 12 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly before 9am. Cloudy, with a high near 20. Northeast wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 20 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Cloudy, with a low around 14. Northeast wind around 10 mph.

    Low: 14 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly after 3pm. Mostly cloudy, with a high near 21. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 21 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow. Low around 15. Northeast wind around 5 mph becoming southeast after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Snow

  • Tuesday

    Tuesday: Snow, mainly before 9am. High near 21. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 21 °F

    Snow then
    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow after 3am. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
A 50 percent chance of snow. Cloudy, with a low around 12. East wind around 10 mph.
Sunday
Snow likely, mainly before 9am. Cloudy, with a high near 20. Northeast wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
A 40 percent chance of snow. Cloudy, with a low around 14. Northeast wind around 10 mph.
Monday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 21. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
Snow. Low around 15. Northeast wind around 5 mph becoming southeast after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Snow, mainly before 9am. High near 21. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Partly sunny, with a high near 21.
Wednesday Night
A chance of snow after 3am. Mostly cloudy, with a low around 15.
Thursday
Snow likely, mainly between 9am and 3pm. Mostly cloudy, with a high near 23.
Thursday Night
A chance of snow. Cloudy, with a low around 16.
Friday
A chance of snow. Mostly cloudy, with a high near 22.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 13.
Saturday
A slight chance of snow. Mostly cloudy, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
38 Miles NNE Tanana AK
 65.69°N 151.6°W (Elev. 2001 ft)
Last Update:
3:16 am AKST Nov 15, 2026
Forecast Valid:
3am AKST Nov 15, 2026-6pm AKST Nov 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation