Excessive Rainfall Possible for the Gulf Coast and Florida; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >

Current conditions at

HARLEM (HRLM)

Lat: 48.54333° N Lon: 108.83472° W Elev: 2358.0 ft.

NA

76°F

24°C

Humidity 30%
Wind Speed SE 8 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Heat Index77°F (25°C)
Last update 04 Oct 03:00 PM MDT
Detailed forecast for

Northern Blaine County

Tonight
Mostly clear. Lows in the mid 40s. Southeast winds 10 to 15 mph decreasing to up to 10 mph after midnight.
Monday
Sunny. Highs in the upper 70s. West winds 5 to 15 mph increasing to 15 to 20 mph in the afternoon.
Monday Night
Partly cloudy. Lows in the mid 40s. West winds 5 to 10 mph.
Tuesday
Sunny. Highs in the lower 70s. Northwest winds up to 10 mph.
Tuesday Night
Partly cloudy. Lows in the lower 40s. North winds up to 5 mph shifting to the east after midnight.
Wednesday Through Thursday Night
Partly cloudy. Highs in the upper 60s. Lows in the lower 40s.
Friday And Friday Night
Partly cloudy. Highs in the mid 70s. Lows in the mid 40s.
Saturday
Cooler. Partly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 50s.
Saturday Night And Sunday
Mostly cloudy with a 40 percent chance of rain and snow. Lows in the mid 30s. Highs in the upper 40s.



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336 PM MDT Sun Oct 4 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database