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

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Barter Island, Barter Island LRRS Airport (PABA)

Lat: 70.13°NLon: 143.58°WElev: 7ft.

Mostly Cloudy

44°F

7°C

Humidity 100%
Wind Speed SE 7 mph
Barometer 29.64 in (1005.7 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 21 Aug 11:56 pm AKDT
Extended Forecast for

  • Overnight

    Overnight: Partly cloudy, with a low around 38. Southwest wind around 10 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 40. Southwest wind 5 to 10 mph becoming northwest in the afternoon.

    High: 40 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Rain showers likely before 10pm, then rain and snow showers likely. Mostly cloudy, with a low around 27. North wind around 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow showers. High near 32. Northwest wind 10 to 15 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 10pm. Cloudy, with a low around 27. North wind 10 to 15 mph becoming south after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow Showers
    Likely

  • Monday

    Monday: A 20 percent chance of snow showers before 10am. Areas of blowing snow after 10am. Mostly cloudy, with a high near 35.

    High: 35 °F

    Slight Chance
    Snow Showers
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: A slight chance of rain and snow showers after 4am. Areas of blowing snow before 10pm. Mostly cloudy, with a low around 31. Chance of precipitation is 10%.

    Low: 31 °F

    Areas Blowing
    Snow then
    Slight Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow showers, mainly after 10am. Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. Southwest wind around 10 mph.
Saturday
A 50 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 40. Southwest wind 5 to 10 mph becoming northwest in the afternoon.
Saturday Night
Rain showers likely before 10pm, then rain and snow showers likely. Mostly cloudy, with a low around 27. North wind around 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
Snow showers. High near 32. Northwest wind 10 to 15 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Snow showers likely, mainly before 10pm. Cloudy, with a low around 27. North wind 10 to 15 mph becoming south after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
A 20 percent chance of snow showers before 10am. Areas of blowing snow after 10am. Mostly cloudy, with a high near 35.
Monday Night
A slight chance of rain and snow showers after 4am. Areas of blowing snow before 10pm. Mostly cloudy, with a low around 31. Chance of precipitation is 10%.
Tuesday
A chance of rain and snow showers, mainly after 10am. Mostly cloudy, with a high near 38.
Tuesday Night
A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 29.
Wednesday
Snow showers likely, mainly after 4pm. Cloudy, with a high near 30.
Wednesday Night
Snow showers likely. Cloudy, with a low around 22.
Thursday
A chance of snow showers. Cloudy, with a high near 24.
Thursday Night
A chance of snow showers. Cloudy, with a low around 21.
Friday
A chance of snow showers. Mostly cloudy, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:

 69.19°N 142.4°W (Elev. 6250 ft)
Last Update:
11:16 pm AKDT Aug 21, 2026
Forecast Valid:
12am AKDT Aug 22, 2026-6pm AKDT Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

No Radar Data Available 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