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

MEDICINE LAKE (MLKM8)

Lat: 48.48722°NLon: 104.47583°WElev: 1975.0ft.

NA

50°F

10°C

Humidity 93%
Wind Speed NW 7 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 18 Jun 01:58 AM MDT
Extended Forecast for

12 Miles SW Grenora ND

  • Overnight

    Overnight: Partly cloudy, with a low around 45. West northwest wind around 7 mph.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 68. West wind 6 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    High: 68 °F

    Mostly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 2am, then a slight chance of showers between 2am and 4am.  Mostly cloudy, with a low around 46. North northwest wind 9 to 14 mph becoming west in the evening. Winds could gust as high as 22 mph.  Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 68. Northwest wind 14 to 18 mph, with gusts as high as 26 mph.

    High: 68 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. North wind 6 to 10 mph becoming east southeast after midnight. Winds could gust as high as 18 mph.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 71. East southeast wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after midnight.  Mostly cloudy, with a low around 50. East wind 18 to 20 mph, with gusts as high as 30 mph.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely.  Mostly cloudy, with a high near 65. Breezy, with a southeast wind 20 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%.

    High: 65 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 49. Southeast wind 13 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 45. West northwest wind around 7 mph.
Thursday
A chance of showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 68. West wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Thursday Night
Showers and thunderstorms likely before 2am, then a slight chance of showers between 2am and 4am. Mostly cloudy, with a low around 46. North northwest wind 9 to 14 mph becoming west in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Juneteenth
Partly sunny, with a high near 68. Northwest wind 14 to 18 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 45. North wind 6 to 10 mph becoming east southeast after midnight. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 71. East southeast wind 8 to 18 mph, with gusts as high as 28 mph.
Saturday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 50. East wind 18 to 20 mph, with gusts as high as 30 mph.
Sunday
Showers likely. Mostly cloudy, with a high near 65. Breezy, with a southeast wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 49. Southeast wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. South southwest wind 11 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 47. Northwest wind 7 to 16 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SW Grenora ND
 48.47°N 104.08°W (Elev. 2142 ft)
12:26 am MDT Jun 18, 2026
2am MDT Jun 18, 2026-6pm MDT Jun 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database