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

Extreme Heat Continues; Severe Thunderstorms into Upper Midwest; Strong Bering Sea Storm

Wildfires and poor air quality continue for the Pacific Northwest, Rockies and extended into the Plains. Severe thunderstorms possible for the northern Plains and upper Midwest on Monday along a frontal boundary. Another boundary will focus showers and thunderstorms for the eastern seaboard with localized heavy rainfall possible. For Alaska, a strong Bering Sea storm will bring winds and rainfall. Read More >

Hazardous Weather Conditions

Current conditions at

Jefferson River Valley (JVWM)

Lat: 45.79778°NLon: 112.16528°WElev: 4415.0ft.

NA

82°F

28°C

Humidity 18%
Wind Speed NNW 10 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Heat Index80°F (27°C)
Last update 02 Aug 06:45 PM MDT
Extended Forecast for

Silver Star MT

Red Flag Warning until August 2, 09:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning until August 2, 09:00pm

    NOW until 9:00pm Sun

    Red Flag Warning

  • Tonight

    Low: 48 °F

    Patchy Smoke

  • Monday

    Monday: Patchy smoke. Mostly sunny, with a high near 74. Northeast wind 8 to 16 mph, with gusts as high as 23 mph.

    High: 74 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Areas of smoke. Partly cloudy, with a low around 44. North wind 8 to 10 mph.

    Low: 44 °F

    Areas Smoke

  • Tuesday

    Tuesday: Areas of smoke before 7am. Sunny, with a high near 78. Northeast wind 6 to 10 mph.

    High: 78 °F

    Areas Smoke
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. North wind 3 to 8 mph.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. West southwest wind 5 to 7 mph becoming light and variable.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92. South southwest wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 92 °F

    Sunny

Detailed Forecast

Tonight
Patchy smoke before 10pm, then patchy smoke after 2am. Partly cloudy, with a low around 48. North wind 15 to 21 mph, with gusts as high as 30 mph.
Monday
Patchy smoke. Mostly sunny, with a high near 74. Northeast wind 8 to 16 mph, with gusts as high as 23 mph.
Monday Night
Areas of smoke. Partly cloudy, with a low around 44. North wind 8 to 10 mph.
Tuesday
Areas of smoke before 7am. Sunny, with a high near 78. Northeast wind 6 to 10 mph.
Tuesday Night
Mostly clear, with a low around 47. North wind 3 to 8 mph.
Wednesday
Sunny, with a high near 85. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 50. West southwest wind 5 to 7 mph becoming light and variable.
Thursday
Sunny, with a high near 92. South southwest wind 5 to 9 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny and hot, with a high near 96.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 92.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Silver Star MT
 45.68°N 112.28°W (Elev. 4495 ft)
Last Update:
4:26 pm MDT Aug 2, 2026
Forecast Valid:
7pm MDT Aug 2, 2026-6pm MDT Aug 9, 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