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

Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Current conditions at

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

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

NA

41°F

5°C

Humidity 55%
Wind Speed WSW 17 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 17 Oct 02:30 AM MDT
Extended Forecast for

10 Miles S Westby MT

  • Overnight

    Overnight: Mostly clear, with a low around 34. Southwest wind around 10 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 69. Southwest wind 11 to 20 mph, with gusts as high as 30 mph.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. Southwest wind 11 to 17 mph becoming west northwest after midnight. Winds could gust as high as 28 mph.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57. West northwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. Calm wind becoming east southeast around 6 mph after midnight.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 62. Southeast wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. Southeast wind 9 to 16 mph, with gusts as high as 28 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. Southeast wind 6 to 8 mph.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. North northwest wind 5 to 8 mph.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 34. Southwest wind around 10 mph.
Saturday
Sunny, with a high near 69. Southwest wind 11 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 41. Southwest wind 11 to 17 mph becoming west northwest after midnight. Winds could gust as high as 28 mph.
Sunday
Sunny, with a high near 57. West northwest wind 7 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 33. Calm wind becoming east southeast around 6 mph after midnight.
Monday
Sunny, with a high near 62. Southeast wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Monday Night
Partly cloudy, with a low around 38. Southeast wind 9 to 16 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 62. Southeast wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 35. North northwest wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 57. North wind 5 to 7 mph.
Wednesday Night
Mostly clear, with a low around 39. Southeast wind 6 to 9 mph.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 45.
Friday
Rain likely. Mostly cloudy, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles S Westby MT
 48.72°N 104.1°W (Elev. 2064 ft)
Last Update:
12:35 am MDT Oct 17, 2026
Forecast Valid:
2am MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
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