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

Hysham Hills I-94 MP 59.9 (MTHYH)

Lat: 46.16492°NLon: 107.30927°WElev: 3351.0ft.

NA

86°F

30°C

Humidity 16%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Heat Index83°F (28°C)
Last update 25 May 04:15 PM MDT
Extended Forecast for

6 Miles E Hysham MT

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Southeast wind 5 to 8 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 96. East southeast wind 5 to 10 mph increasing to 18 to 23 mph in the afternoon.

    High: 96 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 65. Southeast wind 13 to 20 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 92. Southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon.

    High: 92 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 64. Southeast wind 13 to 17 mph.

    Low: 64 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 92. Southeast wind 11 to 17 mph.

    High: 92 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. East southeast wind 8 to 13 mph.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 91. Southeast wind around 8 mph.

    High: 91 °F

    Hot

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61. East wind 7 to 9 mph becoming south southeast after midnight.

    Low: 61 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. Southeast wind 5 to 8 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 96. East southeast wind 5 to 10 mph increasing to 18 to 23 mph in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 65. Southeast wind 13 to 20 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny and hot, with a high near 92. Southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 64. Southeast wind 13 to 17 mph.
Thursday
Mostly sunny and hot, with a high near 92. Southeast wind 11 to 17 mph.
Thursday Night
Partly cloudy, with a low around 64. East southeast wind 8 to 13 mph.
Friday
Sunny and hot, with a high near 91. Southeast wind around 8 mph.
Friday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61. East wind 7 to 9 mph becoming south southeast after midnight.
Saturday
A 50 percent chance of showers after noon. Partly sunny, with a high near 82. West wind 7 to 9 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. West southwest wind 5 to 8 mph becoming calm after midnight.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. Calm wind becoming east around 6 mph in the morning.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 54. East southeast wind around 6 mph becoming light and variable after midnight.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. Calm wind becoming north 5 to 7 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Hysham MT
 46.29°N 107.09°W (Elev. 2605 ft)
Last Update:
2:53 pm MDT May 25, 2026
Forecast Valid:
4pm MDT May 25, 2026-6pm MDT Jun 1, 2026
 
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Additional Resources

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