Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

McKinley Park, McKinley National Park Airport (PAIN)

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

Overcast

56°F

13°C

Humidity 70%
Wind Speed Calm
Barometer 30.32 in (1027.5 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 17 Jun 9:56 pm AKDT
Extended Forecast for

14 Miles NW Summit AK

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 1am.  Partly cloudy, with a low around 40. Northwest wind around 10 mph.

    Low: 40 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 10am.  Mostly sunny, with a high near 56. North wind 10 to 15 mph.  Chance of precipitation is 30%.

    High: 56 °F

    Chance
    Showers

  • 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 42. North wind 5 to 10 mph.  Chance of precipitation is 30%.

    Low: 42 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: 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 61. West wind around 5 mph becoming northeast in the morning.  Chance of precipitation is 60%.

    High: 61 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 10pm, then a chance of showers.  Mostly cloudy, with a low around 43. Southwest wind around 5 mph.  Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: 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 60. Chance of precipitation is 60%.

    High: 60 °F

    Chance
    T-storms then
    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 41. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 10am.  Mostly cloudy, with a high near 58.

    High: 58 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 40. Northwest wind around 10 mph.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 56. North wind 10 to 15 mph. Chance of precipitation is 30%.
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 42. North wind 5 to 10 mph. Chance of precipitation is 30%.
Juneteenth
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 61. West wind around 5 mph becoming northeast in the morning. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 10pm, then a chance of showers. Mostly cloudy, with a low around 43. Southwest wind around 5 mph. Chance of precipitation is 60%.
Saturday
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 60. 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 41. Chance of precipitation is 60%.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 58.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 40.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after 10am. Mostly cloudy, with a high near 55.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 37.
Tuesday
Showers likely. Cloudy, with a high near 51.
Tuesday Night
Showers likely. Cloudy, with a low around 36.
Wednesday
Rain and snow showers likely. Cloudy, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NW Summit AK
 63.49°N 149.45°W (Elev. 5413 ft)
10:19 pm AKDT Jun 17, 2026
10pm AKDT Jun 17, 2026-6pm AKDT Jun 24, 2026
 
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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