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

Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Current conditions at

McGrath, McGrath Airport (PAMC)

Lat: 62.97°NLon: 155.62°WElev: 338ft.

Overcast

59°F

15°C

Humidity 90%
Wind Speed SE 3 mph
Barometer 29.64 in (1004.1 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 8 Aug 9:53 pm AKDT
Extended Forecast for

Nikolai Airport AK

  • Tonight

    Tonight: Showers. Low around 53. Calm wind becoming south around 5 mph. Chance of precipitation is 80%.

    Low: 53 °F

    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 1pm. High near 62. Southwest wind around 10 mph. Chance of precipitation is 80%.

    High: 62 °F

    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 10pm, then showers likely. Low around 45. West wind around 5 mph. Chance of precipitation is 80%.

    Low: 45 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 53. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 53 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 42. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.

    Low: 42 °F

    Scattered
    Showers

  • Monday

    Monday: Isolated showers before 1pm. Partly sunny, with a high near 61. Chance of precipitation is 20%.

    High: 61 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Isolated showers after 4pm. Mostly cloudy, with a high near 66.

    High: 66 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly after 10pm. Cloudy, with a low around 48.

    Low: 48 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Showers. Low around 53. Calm wind becoming south around 5 mph. Chance of precipitation is 80%.
Saturday
Showers, with thunderstorms also possible after 1pm. High near 62. Southwest wind around 10 mph. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm before 10pm, then showers likely. Low around 45. West wind around 5 mph. Chance of precipitation is 80%.
Sunday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 53. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 42. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.
Monday
Isolated showers before 1pm. Partly sunny, with a high near 61. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
Isolated showers after 4pm. Mostly cloudy, with a high near 66.
Tuesday Night
Scattered showers, mainly after 10pm. Cloudy, with a low around 48.
Wednesday
Scattered showers. Cloudy, with a high near 63.
Wednesday Night
Scattered showers. Cloudy, with a low around 47.
Thursday
Scattered showers. Mostly cloudy, with a high near 62.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 45.
Friday
Isolated showers. Partly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nikolai Airport AK
 63.03°N 154.37°W (Elev. 413 ft)
Last Update:
10:16 pm AKDT Aug 8, 2025
Forecast Valid:
10pm AKDT Aug 8, 2025-6pm AKDT Aug 15, 2025
 
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