Hurricane Isaias Approaching the Gulf Coast; Remnants of Rachel to Impact the Southwest U.S.

Hurricane Isaias is expected to make landfall along the U.S. northern Gulf Coast late Friday or early Saturday. A life-threatening storm surge is expected along the coast with damaging wind gusts extending well inland. Areas of heavy rainfall are forecast throughout much of the Southeast U.S. The remnants of Rachel will bring gusty winds and heavy rainfall to the Southwest U.S. this weekend. Read More >

Current conditions at

Comertown Turn-Off MT-5 MP 13.4 (MTCOM)

Lat: 48.81°NLon: 104.2529°WElev: 2359.0ft.

NA

44°F

7°C

Humidity 63%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 09 Oct 12:45 AM MDT
Extended Forecast for

5 Miles NW Westby MT

  • Overnight

    Overnight: Mostly cloudy early, then becoming mostly clear, with a low around 39. Southeast wind around 8 mph.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 78. Southeast wind 8 to 16 mph becoming south southwest in the afternoon. Winds could gust as high as 26 mph.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49. South southwest wind 6 to 10 mph becoming northwest after midnight.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 64. Northwest wind 11 to 20 mph, with gusts as high as 29 mph.

    High: 64 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after midnight.  Cloudy, with a low around 35. North northwest wind around 17 mph, with gusts as high as 26 mph.

    Low: 35 °F

    Chance Rain

  • Sunday

    Sunday: Rain.  High near 45. North wind around 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%.

    High: 45 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after midnight.  Cloudy, with a low around 31. North northeast wind 10 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%.

    Low: 31 °F

    Rain Likely

  • Columbus Day

    Columbus Day: Rain likely, mainly before noon.  Mostly cloudy, with a high near 45. Northeast wind 7 to 10 mph.  Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 31. Northeast wind around 6 mph becoming south after midnight.

    Low: 31 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy early, then becoming mostly clear, with a low around 39. Southeast wind around 8 mph.
Friday
Mostly sunny, with a high near 78. Southeast wind 8 to 16 mph becoming south southwest in the afternoon. Winds could gust as high as 26 mph.
Friday Night
Partly cloudy, with a low around 49. South southwest wind 6 to 10 mph becoming northwest after midnight.
Saturday
Mostly cloudy, with a high near 64. Northwest wind 11 to 20 mph, with gusts as high as 29 mph.
Saturday Night
A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 35. North northwest wind around 17 mph, with gusts as high as 26 mph.
Sunday
Rain. High near 45. North wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Sunday Night
Rain likely, mainly after midnight. Cloudy, with a low around 31. North northeast wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Columbus Day
Rain likely, mainly before noon. Mostly cloudy, with a high near 45. Northeast wind 7 to 10 mph. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 31. Northeast wind around 6 mph becoming south after midnight.
Tuesday
Partly sunny, with a high near 54. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 35. South southeast wind 6 to 8 mph.
Wednesday
A chance of rain. Partly sunny, with a high near 56.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 36.
Thursday
A chance of rain. Mostly cloudy, with a high near 53. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Westby MT
 48.93°N 104.12°W (Elev. 2103 ft)
12:40 am MDT Oct 9, 2026
1am MDT Oct 9, 2026-6pm MDT Oct 15, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database