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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

East of Denton MT-81 MP 17 (MTDEN)

Lat: 47.30023°NLon: 109.85117°WElev: 3648.0ft.

NA

47°F

8°C

Humidity 87%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 18 Sep 06:30 AM MDT
Extended Forecast for

15 Miles S Iliad MT

  • Today

    Today: Increasing clouds, with a high near 72. West wind 6 to 8 mph becoming north in the afternoon.

    High: 72 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of showers between 8pm and 3am, then a chance of rain after 3am. Cloudy, with a low around 53. East northeast wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of rain, mainly between 8am and noon, then a chance of showers after noon. Cloudy, with a high near 64. Northeast wind 6 to 8 mph. Chance of precipitation is 50%.

    High: 64 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 50. East southeast wind 5 to 7 mph.

    Low: 50 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 68. East wind around 6 mph.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Southeast wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. East southeast wind around 8 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. East southeast wind 7 to 9 mph becoming south after midnight.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 72. West wind 6 to 8 mph becoming north in the afternoon.
Tonight
A chance of showers between 8pm and 3am, then a chance of rain after 3am. Cloudy, with a low around 53. East northeast wind 5 to 7 mph. Chance of precipitation is 30%.
Saturday
A chance of rain, mainly between 8am and noon, then a chance of showers after noon. Cloudy, with a high near 64. Northeast wind 6 to 8 mph. Chance of precipitation is 50%.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50. East southeast wind 5 to 7 mph.
Sunday
Partly sunny, with a high near 68. East wind around 6 mph.
Sunday Night
Mostly clear, with a low around 48. Southeast wind 7 to 11 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 74. East southeast wind around 8 mph.
Monday Night
Mostly clear, with a low around 50. East southeast wind 7 to 9 mph becoming south after midnight.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Iliad MT
 47.59°N 109.76°W (Elev. 3501 ft)
Last Update:
4:41 am MDT Sep 18, 2026
Forecast Valid:
6am MDT Sep 18, 2026-6pm MDT Sep 24, 2026
 
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Additional Resources

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Chance of Precipitation