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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

McKinley Park, McKinley National Park Airport (PAIN)

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

Overcast

52°F

11°C

Humidity 64%
Wind Speed Calm
Barometer 30.12 in (1020.8 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 17 Jun 1:56 am AKDT
Extended Forecast for

13 Miles NW Summit AK

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. West wind around 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow showers between 7am and 10am, then rain showers likely. Some thunder is also possible. Mostly cloudy, with a high near 52. Southwest wind around 5 mph becoming north in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 52 °F

    Scattered
    Rain/Snow
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 10pm, then scattered showers between 10pm and 1am. Mostly cloudy, with a low around 38. Northwest wind around 10 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely then
    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers and thunderstorms after 10am. Mostly sunny, with a high near 54. North wind 10 to 15 mph. Chance of precipitation is 30%.

    High: 54 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms before 10pm. Partly cloudy, with a low around 40. North wind around 10 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Scattered
    Showers then
    Partly Cloudy

  • Juneteenth

    Juneteenth: Scattered showers and thunderstorms between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 58. Chance of precipitation is 60%.

    High: 58 °F

    Scattered
    T-storms then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 10pm, then isolated showers. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely then
    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers before 10am, then scattered showers and thunderstorms between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 57.

    High: 57 °F

    Scattered
    T-storms then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 10pm, then isolated showers between 10pm and 4am. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. West wind around 5 mph.
Wednesday
A slight chance of rain and snow showers between 7am and 10am, then rain showers likely. Some thunder is also possible. Mostly cloudy, with a high near 52. Southwest wind around 5 mph becoming north in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Showers likely and possibly a thunderstorm before 10pm, then scattered showers between 10pm and 1am. Mostly cloudy, with a low around 38. Northwest wind around 10 mph. Chance of precipitation is 60%.
Thursday
Scattered showers and thunderstorms after 10am. Mostly sunny, with a high near 54. North wind 10 to 15 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers and thunderstorms before 10pm. Partly cloudy, with a low around 40. North wind around 10 mph. Chance of precipitation is 30%.
Juneteenth
Scattered showers and thunderstorms between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 58. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 10pm, then isolated showers. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Saturday
Isolated showers before 10am, then scattered showers and thunderstorms between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 57.
Saturday Night
Showers likely and possibly a thunderstorm before 10pm, then isolated showers between 10pm and 4am. Mostly cloudy, with a low around 40.
Sunday
Scattered showers and thunderstorms after 10am. Mostly cloudy, with a high near 55.
Sunday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 37.
Monday
Showers and thunderstorms likely. Cloudy, with a high near 53.
Monday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 36.
Tuesday
Showers likely. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NW Summit AK
 63.46°N 149.45°W (Elev. 5997 ft)
Last Update:
1:17 am AKDT Jun 17, 2026
Forecast Valid:
2am 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