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

Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Walker Municipal Airport (KY49)

Lat: 47.16°NLon: 94.65°WElev: 1348ft.

Fair

64°F

18°C

Humidity 80%
Wind Speed S 3 mph
Barometer 29.73 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 20 Jun 4:15 am CDT
Extended Forecast for

4 Miles E Cass Lake MN

Heat Advisory June 21, 12:00pm until June 22, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: A 30 percent chance of showers, mainly before 5am. Mostly cloudy, with a steady temperature around 61. South wind around 5 mph.

    Low: 61 °F

    Chance
    Showers

  • Friday

    Friday: A 10 percent chance of showers before 7am. Partly sunny, with a high near 75. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 75 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Showers and thunderstorms. Some of the storms could be severe and produce heavy rainfall. Low around 61. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 61 °F

    Severe
    Thunderstorms

  • Saturday

    Saturday: A 30 percent chance of showers before 7am. Mostly sunny, with a high near 84. Southeast wind around 5 mph, with gusts as high as 15 mph.

    High: 84 °F

    Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. Southeast wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

    High: 85 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 57. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Chance
    T-storms

  • Monday

    Monday: A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 71. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 71 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. Northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly before 5am. Mostly cloudy, with a steady temperature around 61. South wind around 5 mph.
Friday
A 10 percent chance of showers before 7am. Partly sunny, with a high near 75. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Showers and thunderstorms. Some of the storms could be severe and produce heavy rainfall. Low around 61. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Saturday
A 30 percent chance of showers before 7am. Mostly sunny, with a high near 84. Southeast wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around 66. Southeast wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 57. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 71. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 48. Northwest wind around 5 mph, with gusts as high as 15 mph.
Tuesday
Mostly sunny, with a high near 72. Northeast wind around 5 mph becoming southeast in the afternoon.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 53. East wind around 5 mph becoming calm.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 71. East wind around 5 mph, with gusts as high as 15 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. East wind around 5 mph.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 73. East wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Cass Lake MN
 47.38°N 94.54°W
Last Update:
3:09 am CDT Jun 20, 2025
Forecast Valid:
4am CDT Jun 20, 2025-6pm CDT Jun 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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