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.

Overcast

23°F

-5°C

Humidity 93%
Wind Speed N 3 mph
Barometer 29.33 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 15 Nov 12:52 pm AKST
Extended Forecast for

23 Miles NE Tanana AK

  • This Afternoon

    This Afternoon: A 50 percent chance of snow. Cloudy, with a high near 15. East wind 10 to 15 mph.

    High: 15 °F

    Chance Snow

  • Tonight

    Tonight: A 40 percent chance of snow. Cloudy, with a low around 11. East wind around 15 mph, with gusts as high as 25 mph.

    Low: 11 °F

    Chance Snow

  • Monday

    Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 17. Northeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 17 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow likely, mainly after 3am. Cloudy, with a low around 12. Northeast wind around 5 mph becoming southeast after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow likely, mainly before 9am. Mostly cloudy, with a high near 16. Southeast wind around 5 mph becoming east in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 16 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 15.

    High: 15 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow after 3am. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 17.

    High: 17 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Cloudy, with a high near 15. East wind 10 to 15 mph.
Tonight
A 40 percent chance of snow. Cloudy, with a low around 11. East wind around 15 mph, with gusts as high as 25 mph.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 17. Northeast wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Snow likely, mainly after 3am. Cloudy, with a low around 12. Northeast wind around 5 mph becoming southeast after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly before 9am. Mostly cloudy, with a high near 16. Southeast wind around 5 mph becoming east in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Partly sunny, with a high near 15.
Wednesday Night
A chance of snow after 3am. Mostly cloudy, with a low around 11.
Thursday
A chance of snow. Mostly cloudy, with a high near 17.
Thursday Night
A chance of snow before 3am. Cloudy, with a low around 12.
Friday
A slight chance of snow. Mostly cloudy, with a high near 17.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 10.
Saturday
A slight chance of snow. Mostly cloudy, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
23 Miles NE Tanana AK
 65.41°N 151.58°W (Elev. 2612 ft)
Last Update:
12:17 pm AKST Nov 15, 2026
Forecast Valid:
12pm AKST Nov 15, 2026-6pm AKST Nov 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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