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.

Light Snow

21°F

-6°C

Humidity 93%
Wind Speed NW 5 mph
Barometer 29.44 in
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill14°F (-10°C)
Last update 15 Nov 6:52 am AKST
Extended Forecast for

18 Miles WNW Birches AK

  • Today

    Today: Snow, mainly before 3pm. High near 13. Northeast wind 5 to 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 13 °F

    Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 3am. Cloudy, with a low around 10. Northeast wind around 10 mph.

    Low: 10 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly after 3pm. Mostly cloudy, with a high near 16. North wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 16 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely, mainly before 3am. Cloudy, with a low around 13. West wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 13 °F

    Snow Likely

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly before 3pm. Mostly cloudy, with a high near 14. Southwest wind around 5 mph becoming east in the afternoon.

    High: 14 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 9pm. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow after 9am. Mostly cloudy, with a high near 18.

    High: 18 °F

    Chance Snow

  • Wednesday Night

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

    Low: 15 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly between 9am and 3pm. Mostly cloudy, with a high near 20.

    High: 20 °F

    Snow Likely

Detailed Forecast

Today
Snow, mainly before 3pm. High near 13. Northeast wind 5 to 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 30 percent chance of snow, mainly after 3am. Cloudy, with a low around 10. Northeast wind around 10 mph.
Monday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 16. North wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
Snow likely, mainly before 3am. Cloudy, with a low around 13. West wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
A 40 percent chance of snow, mainly before 3pm. Mostly cloudy, with a high near 14. Southwest wind around 5 mph becoming east in the afternoon.
Tuesday Night
A 20 percent chance of snow before 9pm. Mostly cloudy, with a low around 10.
Wednesday
A 40 percent chance of snow after 9am. Mostly cloudy, with a high near 18.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 15.
Thursday
Snow likely, mainly between 9am and 3pm. Mostly cloudy, with a high near 20.
Thursday Night
A chance of snow, mainly before 9pm. Mostly cloudy, with a low around 14.
Friday
A chance of snow. Mostly cloudy, with a high near 18.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 12.
Saturday
Mostly cloudy, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles WNW Birches AK
 65.23°N 154.12°W (Elev. 2874 ft)
Last Update:
6:19 am AKST Nov 15, 2026
Forecast Valid:
7am 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