Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Ingomar (MTING)

Lat: 46.584°NLon: 107.4°WElev: 3018.0ft.

NA

57°F

14°C

Humidity 24%
Wind Speed E 13 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 18 Oct 11:45 AM MDT
Extended Forecast for

4 Miles S Sumatra MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 61. East wind 7 to 9 mph.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. East wind 7 to 10 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. Southeast wind 5 to 8 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Light and variable wind becoming north northwest 6 to 11 mph in the morning.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. North wind 5 to 8 mph becoming calm  after midnight.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 64. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. East southeast wind around 6 mph becoming calm  after midnight.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 73 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 61. East wind 7 to 9 mph.
Tonight
Mostly clear, with a low around 38. East wind 7 to 10 mph.
Monday
Sunny, with a high near 65. Southeast wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 39. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 64. Light and variable wind becoming north northwest 6 to 11 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 39. North wind 5 to 8 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 64. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 42. East southeast wind around 6 mph becoming calm after midnight.
Thursday
Sunny, with a high near 73. Calm wind becoming southwest 5 to 7 mph in the morning.
Thursday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 45. Southeast wind around 5 mph becoming calm in the evening.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 62. North northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 38. Northwest wind 17 to 22 mph.
Saturday
Mostly sunny, with a high near 51. Northwest wind 11 to 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Sumatra MT
 46.56°N 107.56°W (Elev. 3084 ft)
8:17 am MDT Oct 18, 2026
12pm MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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Additional Resources

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