Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

HARLEM (HRLM)

Lat: 48.54333°NLon: 108.83472°WElev: 2358.0ft.

37°F

3°C

Humidity	98%
Wind Speed	WNW 3 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	11 Oct 07:00 AM MDT

More Information:

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

Extended Forecast for

Chinook MT

Today
High: 39 °F
Rain/Snow
Tonight
Low: 25 °F
Rain/Snow
Columbus Day
High: 42 °F
Rain/Snow
then Chance
Rain/Snow
Monday Night
Low: 21 °F
Decreasing
Clouds
Tuesday
High: 50 °F
Mostly Sunny
Tuesday Night
Low: 23 °F
Mostly Clear
Wednesday
High: 57 °F
Sunny
Wednesday Night
Low: 29 °F
Partly Cloudy
Thursday
High: 55 °F
Mostly Sunny

Detailed Forecast

Today

Rain and snow. High near 39. Northeast wind 8 to 13 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tonight

Snow, possibly mixed with rain, becoming all snow after 4am. Low around 25. Northeast wind 6 to 11 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Columbus Day

Rain and snow before 4pm, then a slight chance of rain between 4pm and 5pm. High near 42. North wind around 6 mph becoming west southwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Monday Night

Cloudy, then gradually becoming partly cloudy, with a low around 21. South wind around 6 mph becoming light and variable after midnight.

Tuesday

Mostly sunny, with a high near 50. Calm wind becoming west 5 to 8 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 23. Light west southwest wind.

Wednesday

Sunny, with a high near 57. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 29. South southwest wind around 8 mph becoming west after midnight.

Thursday

Mostly sunny, with a high near 55.