Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Sweeney Creek I-94 MP 112.6 (MTSWC)

Lat: 46.26671°NLon: 106.30788°WElev: 2598.0ft.

NA

46°F

8°C

Humidity 53%
Wind Speed E 5 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 18 Oct 11:00 PM MDT
Extended Forecast for

2 Miles S Forsyth MT

  • Tonight

    Tonight: Mostly clear, with a low around 42. East wind around 11 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68. Southeast wind 6 to 11 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Southeast wind 5 to 8 mph becoming calm  after midnight.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. North wind around 5 mph becoming calm  after midnight.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. Calm wind becoming east southeast 5 to 8 mph in the afternoon.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. Southeast wind 3 to 7 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71. Light east southeast wind.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 42. East wind around 11 mph.
Monday
Sunny, with a high near 68. Southeast wind 6 to 11 mph.
Monday Night
Mostly clear, with a low around 39. Southeast wind 5 to 8 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 65. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 39. North wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 64. Calm wind becoming east southeast 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 44. Southeast wind 3 to 7 mph.
Thursday
Sunny, with a high near 71. Light east southeast wind.
Thursday Night
Mostly cloudy, with a low around 49. Calm wind.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 62. Light west northwest wind increasing to 11 to 16 mph in the morning.
Friday Night
Showers likely. Mostly cloudy, with a low around 39. West northwest wind 16 to 21 mph. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 51. West northwest wind 8 to 15 mph.
Saturday Night
Partly cloudy, with a low around 34. North wind around 6 mph becoming east southeast after midnight.
Sunday
Mostly sunny, with a high near 54. Light and variable wind becoming north northeast around 6 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Forsyth MT
 46.23°N 106.68°W (Elev. 2900 ft)
2:32 pm MDT Oct 18, 2026
11pm MDT Oct 18, 2026-6pm MDT Oct 25, 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