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

Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Current conditions at

Sweetgrass I-15 MP 395.3 (MTSWT)

Lat: 48.96017°NLon: 111.94071°WElev: 3471.0ft.

NA

75°F

24°C

Humidity 39%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 22 Jul 09:15 PM MDT
Extended Forecast for

9 Miles NNW Sunburst MT

  • Tonight

    Tonight: Patchy smoke before 11pm. Mostly clear, with a low around 59. East wind around 8 mph becoming southwest after midnight.

    Low: 59 °F

    Patchy Smoke
    then Mostly
    Clear

  • Thursday

    Thursday: Patchy smoke after 1pm. Sunny, with a high near 94. South southwest wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 94 °F

    Sunny then
    Patchy Smoke

  • Thursday Night

    Thursday Night: Patchy smoke between 10pm and 5am. Mostly clear, with a low around 63. West southwest wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 63 °F

    Patchy Smoke

  • Friday

    Friday: Sunny, with a high near 93. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 33 mph.

    High: 93 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 61. Breezy, with a southwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph.

    Low: 61 °F

    Clear and
    Breezy then
    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 98. Southwest wind 7 to 15 mph, with gusts as high as 25 mph.

    High: 98 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 62. West southwest wind 11 to 21 mph, with gusts as high as 30 mph.

    Low: 62 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 89. West southwest wind 11 to 20 mph, with gusts as high as 30 mph.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy smoke before 11pm. Mostly clear, with a low around 59. East wind around 8 mph becoming southwest after midnight.
Thursday
Patchy smoke after 1pm. Sunny, with a high near 94. South southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Patchy smoke between 10pm and 5am. Mostly clear, with a low around 63. West southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 93. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 33 mph.
Friday Night
Clear, with a low around 61. Breezy, with a southwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph.
Saturday
Sunny and hot, with a high near 98. Southwest wind 7 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Clear, with a low around 62. West southwest wind 11 to 21 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 89. West southwest wind 11 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Sunburst MT
 48.99°N 111.96°W (Elev. 3579 ft)
Last Update:
3:12 pm MDT Jul 22, 2026
Forecast Valid:
9pm MDT Jul 22, 2026-6pm MDT Jul 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation