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

23°F

-5°C

Humidity 93%
Wind Speed NE 3 mph
Barometer 29.36 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 15 Nov 11:52 am AKST
Extended Forecast for

26 Miles WNW Rampart AK

  • This Afternoon

    This Afternoon: A 50 percent chance of snow. Cloudy, with a high near 19. Northeast wind around 15 mph.

    High: 19 °F

    Chance Snow

  • Tonight

    Tonight: A 50 percent chance of snow. Mostly cloudy, with a low around 16. Northeast wind around 15 mph, with gusts as high as 30 mph.

    Low: 16 °F

    Chance Snow

  • Monday

    Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 20. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 20 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow likely, mainly after 3am. Cloudy, with a low around 17. 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: 17 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow likely, mainly before 9am. Mostly cloudy, with a high near 20. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 20 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 9pm. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow between 9am and 3pm. Partly sunny, with a high near 19. Chance of precipitation is 30%.

    High: 19 °F

    Chance Snow

  • 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

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 21.

    High: 21 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Cloudy, with a high near 19. Northeast wind around 15 mph.
Tonight
A 50 percent chance of snow. Mostly cloudy, with a low around 16. Northeast wind around 15 mph, with gusts as high as 30 mph.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 20. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Snow likely, mainly after 3am. Cloudy, with a low around 17. 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 20. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 20 percent chance of snow before 9pm. Mostly cloudy, with a low around 14.
Wednesday
A chance of snow between 9am and 3pm. Partly sunny, with a high near 19. Chance of precipitation is 30%.
Wednesday Night
A chance of snow after 3am. Mostly cloudy, with a low around 15.
Thursday
A chance of snow. Mostly cloudy, with a high near 21.
Thursday Night
A chance of snow, mainly before 9pm. Cloudy, with a low around 15.
Friday
A chance of snow. Mostly cloudy, with a high near 20.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 14.
Saturday
A chance of snow. Mostly cloudy, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
26 Miles WNW Rampart AK
 65.58°N 151.06°W (Elev. 1608 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