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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Tanana, Calhoun Memorial Airport (PATA)

Lat: 65.17°NLon: 152.1°WElev: 226ft.

Fair

48°F

9°C

Humidity 96%
Wind Speed NA
Barometer 29.86 in (1011.2 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 1 Aug 1:52 am AKDT
Extended Forecast for

Eureka AK

  • Overnight

    Overnight: Partly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 76 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Scattered showers, mainly between 10pm and 4am. Mostly cloudy, with a low around 52. West wind around 5 mph becoming calm. Chance of precipitation is 30%.

    Low: 52 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after 10am. Mostly cloudy, with a high near 70. Southwest wind around 5 mph. Chance of precipitation is 50%.

    High: 70 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 49. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.

    Low: 49 °F

    Showers
    Likely

  • Monday

    Monday: Showers. High near 62. Chance of precipitation is 90%.

    High: 62 °F

    Showers

  • Monday Night

    Monday Night: Showers. Low around 47. Chance of precipitation is 80%.

    Low: 47 °F

    Showers

  • Tuesday

    Tuesday: Showers, mainly before 10am. Cloudy, with a high near 67.

    High: 67 °F

    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 49. Calm wind.
Saturday
Partly sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Scattered showers, mainly between 10pm and 4am. Mostly cloudy, with a low around 52. West wind around 5 mph becoming calm. Chance of precipitation is 30%.
Sunday
Scattered showers, mainly after 10am. Mostly cloudy, with a high near 70. Southwest wind around 5 mph. Chance of precipitation is 50%.
Sunday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 49. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Monday
Showers. High near 62. Chance of precipitation is 90%.
Monday Night
Showers. Low around 47. Chance of precipitation is 80%.
Tuesday
Showers, mainly before 10am. Cloudy, with a high near 67.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 46.
Wednesday
Scattered showers. Mostly cloudy, with a high near 68.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 47.
Thursday
Scattered showers. Mostly cloudy, with a high near 71.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 47.
Friday
Scattered showers. Mostly cloudy, with a high near 71.
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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:
2:16 am AKDT Aug 1, 2026
Forecast Valid:
2am AKDT Aug 1, 2026-6pm AKDT Aug 7, 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