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

Sleetmute (PASL)

Lat: 61.7°NLon: 157.17°WElev: 207ft.

Overcast

50°F

10°C

Humidity 93%
Wind Speed Calm
Barometer 29.99 in (1014.6 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 23 Aug 12:56 am AKDT
Extended Forecast for

Discovery AK

  • Overnight

    Overnight: Mostly cloudy, with a low around 45. Northwest wind around 5 mph.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers after 1am. Increasing clouds, with a low around 50. South wind around 5 mph.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers. High near 56. South wind around 10 mph. Chance of precipitation is 100%.

    High: 56 °F

    Showers

  • Monday Night

    Monday Night: Showers. Low around 50. South wind around 10 mph. Chance of precipitation is 90%.

    Low: 50 °F

    Showers

  • Tuesday

    Tuesday: Showers, mainly after 4pm. High near 58. Chance of precipitation is 80%.

    High: 58 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly before 10pm. Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 10am. Mostly cloudy, with a high near 57.

    High: 57 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 45. Northwest wind around 5 mph.
Sunday
Partly sunny, with a high near 58. Calm wind.
Sunday Night
A 50 percent chance of showers after 1am. Increasing clouds, with a low around 50. South wind around 5 mph.
Monday
Showers. High near 56. South wind around 10 mph. Chance of precipitation is 100%.
Monday Night
Showers. Low around 50. South wind around 10 mph. Chance of precipitation is 90%.
Tuesday
Showers, mainly after 4pm. High near 58. Chance of precipitation is 80%.
Tuesday Night
Showers, mainly before 10pm. Low around 46. Chance of precipitation is 80%.
Wednesday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 57.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 46.
Thursday
A chance of showers. Cloudy, with a high near 54.
Thursday Night
A chance of showers. Cloudy, with a low around 46.
Friday
Showers likely. Cloudy, with a high near 52.
Friday Night
Showers likely. Cloudy, with a low around 42.
Saturday
A chance of showers. Cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Discovery AK
 62.45°N 157.92°W (Elev. 466 ft)
Last Update:
12:17 am AKDT Aug 23, 2026
Forecast Valid:
1am AKDT Aug 23, 2026-6pm AKDT Aug 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