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

MAIN BOULDER (MBRM8)

Lat: 45.45813°NLon: 110.19768°WElev: 5405.0ft.

NA

47°F

8°C

Humidity 50%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 18 Oct 09:39 AM MDT
Extended Forecast for

18 Miles NNW Silver Gate MT

  • Today

    Today: Mostly sunny, with a high near 44. Southwest wind 9 to 11 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 29. South wind 9 to 11 mph.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46. South wind 11 to 14 mph.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. South wind 8 to 11 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of snow showers between noon and 3pm, then a slight chance of rain showers after 3pm.  Mostly sunny, with a high near 46. South wind around 9 mph.  Chance of precipitation is 20%.

    High: 46 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight.  Partly cloudy, with a low around 31. Southeast wind around 6 mph.

    Low: 31 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 47. South southeast wind 7 to 14 mph.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before midnight.  Mostly clear, with a low around 33. South wind 7 to 11 mph.

    Low: 33 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 48. South southeast wind 9 to 16 mph.

    High: 48 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 44. Southwest wind 9 to 11 mph.
Tonight
Mostly clear, with a low around 29. South wind 9 to 11 mph.
Monday
Sunny, with a high near 46. South wind 11 to 14 mph.
Monday Night
Mostly clear, with a low around 30. South wind 8 to 11 mph.
Tuesday
A slight chance of snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Mostly sunny, with a high near 46. South wind around 9 mph. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 31. Southeast wind around 6 mph.
Wednesday
Sunny, with a high near 47. South southeast wind 7 to 14 mph.
Wednesday Night
A 20 percent chance of showers before midnight. Mostly clear, with a low around 33. South wind 7 to 11 mph.
Thursday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 48. South southeast wind 9 to 16 mph.
Thursday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. South southwest wind 8 to 14 mph. Chance of precipitation is 50%.
Friday
Rain and snow showers. High near 38. South wind 9 to 13 mph becoming northwest in the afternoon. Chance of precipitation is 90%.
Friday Night
Snow showers. The snow could be heavy at times. Low around 26. North northwest wind around 10 mph. Chance of precipitation is 80%.
Saturday
A 20 percent chance of snow showers. Partly sunny, with a high near 34. South southwest wind 9 to 11 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNW Silver Gate MT
 45.24°N 110.12°W (Elev. 9462 ft)
8:17 am MDT Oct 18, 2026
9am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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