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

Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Current conditions at

Tanana, Calhoun Memorial Airport (PATA)

Lat: 65.17°NLon: 152.1°WElev: 226ft.

Mostly Cloudy

60°F

16°C

Humidity 58%
Wind Speed S 7 G 20 mph
Barometer 29.78 in (1008.6 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 22 Jul 6:52 pm AKDT
Extended Forecast for

Eureka AK

  • Tonight

    Tonight: Showers, mainly after 10pm. Low around 42. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.

    Low: 42 °F

    Showers

  • Thursday

    Thursday: Showers. High near 57. Southwest wind 5 to 10 mph. Chance of precipitation is 100%.

    High: 57 °F

    Showers

  • Thursday Night

    Thursday Night: Showers. Low around 39. West wind 5 to 10 mph. Chance of precipitation is 100%.

    Low: 39 °F

    Showers

  • Friday

    Friday: Showers likely before 10am. Mostly cloudy, with a high near 62. West wind around 10 mph. Chance of precipitation is 70%.

    High: 62 °F

    Showers
    Likely then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. West wind 5 to 10 mph becoming light.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 4pm. Cloudy, with a high near 62.

    High: 62 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Showers
    Likely

Detailed Forecast

Tonight
Showers, mainly after 10pm. Low around 42. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.
Thursday
Showers. High near 57. Southwest wind 5 to 10 mph. Chance of precipitation is 100%.
Thursday Night
Showers. Low around 39. West wind 5 to 10 mph. Chance of precipitation is 100%.
Friday
Showers likely before 10am. Mostly cloudy, with a high near 62. West wind around 10 mph. Chance of precipitation is 70%.
Friday Night
Partly cloudy, with a low around 40. West wind 5 to 10 mph becoming light.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Showers likely, mainly after 4pm. Cloudy, with a high near 62.
Sunday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 38.
Monday
Scattered showers, mainly before 4pm. Partly sunny, with a high near 59.
Monday Night
Isolated showers. Partly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 63.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 40.
Wednesday
A chance of showers. Mostly cloudy, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka AK
 65.18°N 150.19°W (Elev. 915 ft)
Last Update:
7:17 pm AKDT Jul 22, 2026
Forecast Valid:
7pm AKDT Jul 22, 2026-6pm AKDT Jul 29, 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