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

79°F

26°C

Humidity 23%
Wind Speed WNW 13 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Heat Index78°F (26°C)
Last update 03 Jul 05:30 PM MDT
Extended Forecast for

17 Miles S Hysham MT

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 82. Southwest wind around 6 mph.

    High: 82 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 55. West southwest wind 5 to 10 mph becoming east northeast in the evening. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely then
    Partly Cloudy

  • Independence Day

    Independence Day: Sunny, with a high near 88. South southwest wind 3 to 6 mph.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62. Calm wind becoming south southeast 5 to 7 mph in the evening.

    Low: 62 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 91. Southwest wind around 6 mph becoming north northwest in the afternoon.

    High: 91 °F

    Hot

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 63. North wind around 6 mph becoming west northwest after midnight.

    Low: 63 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 85. North northwest wind 7 to 13 mph becoming east northeast in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 64. East wind 9 to 11 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 87. North northeast wind around 8 mph. Chance of precipitation is 40%.

    High: 87 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 82. Southwest wind around 6 mph.
Tonight
Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 55. West southwest wind 5 to 10 mph becoming east northeast in the evening. Chance of precipitation is 60%.
Independence Day
Sunny, with a high near 88. South southwest wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 62. Calm wind becoming south southeast 5 to 7 mph in the evening.
Sunday
Sunny and hot, with a high near 91. Southwest wind around 6 mph becoming north northwest in the afternoon.
Sunday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 63. North wind around 6 mph becoming west northwest after midnight.
Monday
Mostly sunny, with a high near 85. North northwest wind 7 to 13 mph becoming east northeast in the afternoon.
Monday Night
A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 64. East wind 9 to 11 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 87. North northeast wind around 8 mph. Chance of precipitation is 40%.
Tuesday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60. North wind 5 to 8 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 88. Light and variable wind becoming west around 6 mph in the morning.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. East wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 85. West northwest wind 5 to 8 mph becoming north in the afternoon.
Thursday Night
Mostly clear, with a low around 61. North northeast wind 5 to 7 mph.
Friday
Sunny, with a high near 86. North wind around 6 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles S Hysham MT
 46.05°N 107.21°W (Elev. 3399 ft)
Last Update:
12:38 pm MDT Jul 3, 2026
Forecast Valid:
5pm MDT Jul 3, 2026-6pm MDT Jul 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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