Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Current conditions at

Kilo - Harlowton (K1KM)

Lat: 46.5°NLon: 109.8°WElev: 4452.0ft.

Overcast

52°F

11°C

Humidity 55%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 20 Jun 01:55 AM MDT
Extended Forecast for

3 Miles NE Martinsdale MT

  • Overnight

    Overnight: Partly cloudy, with a low around 42. East northeast wind 3 to 8 mph.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 77. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon.

    High: 77 °F

    Partly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 47. West wind 8 to 13 mph.

    Low: 47 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 73. West wind 11 to 17 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 43. North northeast wind 5 to 13 mph becoming northwest after midnight.  Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 66. North northwest wind 6 to 11 mph.  Chance of precipitation is 60%.

    High: 66 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Northwest wind 5 to 13 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72. West northwest wind 5 to 11 mph becoming east southeast in the morning.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. East wind 11 to 16 mph decreasing to 5 to 10 mph after midnight.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 42. East northeast wind 3 to 8 mph.
Saturday
A 50 percent chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 77. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 47. West wind 8 to 13 mph.
Sunday
Sunny, with a high near 73. West wind 11 to 17 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. North northeast wind 5 to 13 mph becoming northwest after midnight. Chance of precipitation is 30%.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 66. North northwest wind 6 to 11 mph. Chance of precipitation is 60%.
Monday Night
Mostly clear, with a low around 39. Northwest wind 5 to 13 mph.
Tuesday
Sunny, with a high near 72. West northwest wind 5 to 11 mph becoming east southeast in the morning.
Tuesday Night
Partly cloudy, with a low around 42. East wind 11 to 16 mph decreasing to 5 to 10 mph after midnight.
Wednesday
Mostly sunny, with a high near 77. Light and variable wind becoming east southeast 6 to 11 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 46. East wind 5 to 13 mph.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. Light and variable wind becoming west southwest 8 to 13 mph in the morning.
Thursday Night
Partly cloudy, with a low around 49. Southeast wind 6 to 13 mph becoming west northwest after midnight.
Friday
Mostly sunny, with a high near 85. Southwest wind 5 to 14 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Martinsdale MT
 46.49°N 110.26°W (Elev. 4800 ft)
1:13 am MDT Jun 20, 2026
2am MDT Jun 20, 2026-6pm MDT Jun 26, 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