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

Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

McKinley Park, McKinley National Park Airport (PAIN)

Lat: 63.73°NLon: 148.92°WElev: 1719ft.

Light Rain

59°F

15°C

Humidity 51%
Wind Speed Vrbl 3 mph
Barometer 30.24 in (1024.7 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 17 Jun 11:56 am AKDT
Extended Forecast for

Usibelli AK

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Cloudy, with a high near 66. Northwest wind around 5 mph. Chance of precipitation is 70%.

    High: 66 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 49. Northwest wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Thursday

    Thursday: Isolated showers and thunderstorms after 10am. Mostly sunny, with a high near 68. Calm wind becoming northwest around 5 mph in the morning. Chance of precipitation is 20%.

    High: 68 °F

    Isolated
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 50. Calm wind. Chance of precipitation is 40%.

    Low: 50 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: A 30 percent chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 74. Calm wind becoming northeast around 5 mph.

    High: 74 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after 10am. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.

    High: 73 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 10pm, then a slight chance of showers. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Showers
    Likely

  • Sunday

    Sunday: A slight chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 72.

    High: 72 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Cloudy, with a high near 66. Northwest wind around 5 mph. Chance of precipitation is 70%.
Tonight
Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 49. Northwest wind around 5 mph becoming calm. Chance of precipitation is 60%.
Thursday
Isolated showers and thunderstorms after 10am. Mostly sunny, with a high near 68. Calm wind becoming northwest around 5 mph in the morning. Chance of precipitation is 20%.
Thursday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 50. Calm wind. Chance of precipitation is 40%.
Juneteenth
A 30 percent chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 74. Calm wind becoming northeast around 5 mph.
Friday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after 10am. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
Saturday Night
Showers likely and possibly a thunderstorm before 10pm, then a slight chance of showers. Mostly cloudy, with a low around 52.
Sunday
A slight chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 72.
Sunday Night
Showers likely and possibly a thunderstorm before 10pm, then a chance of showers. Mostly cloudy, with a low around 50.
Monday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 68.
Monday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 47.
Tuesday
Showers likely. Mostly cloudy, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Usibelli AK
 63.86°N 148.76°W (Elev. 2080 ft)
Last Update:
11:16 am AKDT Jun 17, 2026
Forecast Valid:
12pm AKDT Jun 17, 2026-6pm AKDT Jun 23, 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