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

MAIN BOULDER (MBRM8)

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

54°F

12°C

Humidity	42%
Wind Speed	N 2 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	18 Oct 05:39 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

13 Miles NNW Cooke City MT

Tonight
Low: 31 °F
Mostly Clear
Monday
High: 46 °F
Sunny
Monday Night
Low: 32 °F
Partly Cloudy
Tuesday
High: 45 °F
Mostly Sunny
then Slight
Chance
Rain/Snow
Tuesday Night
Low: 33 °F
Slight Chance
Rain/Snow
then Partly
Cloudy
Wednesday
High: 47 °F
Mostly Sunny
Wednesday Night
Low: 35 °F
Mostly Clear
Thursday
High: 49 °F
Mostly Sunny
Thursday Night
Low: 34 °F
Slight Chance
Showers then
Rain/Snow
Likely

Detailed Forecast

Tonight

Mostly clear, with a low around 31. South southwest wind 8 to 14 mph.

Monday

Sunny, with a high near 46. South southwest wind 8 to 14 mph.

Monday Night

Partly cloudy, with a low around 32. South wind 7 to 11 mph.

Tuesday

A slight chance of snow showers after noon, mixing with rain after 3pm. Mostly sunny, with a high near 45. South wind 6 to 10 mph. Chance of precipitation is 20%.

Tuesday Night

A slight chance of rain and snow showers before midnight. Partly cloudy, with a low around 33. Calm wind becoming south southeast 5 to 8 mph in the evening. Chance of precipitation is 20%.

Wednesday

Mostly sunny, with a high near 47. South southeast wind around 10 mph becoming southwest in the afternoon.

Wednesday Night

Mostly clear, with a low around 35. South southeast wind 5 to 9 mph.

Thursday

Mostly sunny, with a high near 49. South southeast wind 8 to 13 mph.

Thursday Night

Rain showers likely before 3am, then rain and snow showers likely. Mostly cloudy, with a low around 34. South wind 6 to 8 mph. Chance of precipitation is 60%.

Friday

Rain and snow showers. Temperature falling to around 29 by 5pm. West southwest wind 8 to 11 mph. Chance of precipitation is 100%.

Friday Night

Rain and snow showers. Low around 26. West southwest wind 9 to 11 mph. Chance of precipitation is 80%.

Saturday

A 20 percent chance of snow showers. Mostly sunny, with a high near 31. South southwest wind around 11 mph.

Saturday Night

A 20 percent chance of snow showers. Partly cloudy, with a low around 26. South wind 8 to 14 mph.

Sunday

A 20 percent chance of snow showers. Mostly sunny, with a high near 39. South wind 10 to 13 mph.